| [{"i":"f518Z","f":"8/8/K7/P5k1/7p/8/8/8 w - - 0 45","m":"a6b6 h4h3 a5a6 h3h2 b6c7 h2h1q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fPcrv","f":"8/8/8/P4k1n/2K2p2/1P6/8/8 b - - 0 53","m":"f5e4 a5a6 h5g3 a6a7 f4f3 a7a8q","r":562,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"g2sSo","f":"8/8/6K1/pk1p4/3P1P2/8/8/8 b - - 0 42","m":"b5b4 f4f5 b4b3 f5f6 a5a4 f6f7","r":420,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"g7Yn1","f":"5k2/R5pp/2b1p3/2p5/7N/2P3PP/PP1r1P2/4R1K1 w - - 3 30","m":"e1e6 d2d1 e6e1 d1e1 g1h2 e1h1","r":590,"t":"endgame long mate mateIn3 operaMate"},{"i":"gRmCU","f":"4r1k1/4qpp1/p6p/5p2/5P2/2P1B2P/PP3Q2/3B2K1 w - - 1 30","m":"e3d4 e7e1 f2e1 e8e1 g1f2 e1d1","r":556,"t":"advantage endgame exposedKing fork long"},{"i":"geDHV","f":"rQ4k1/p2b1ppp/4p3/3q4/8/8/5PPP/1R4K1 b - - 5 31","m":"a8b8 b1b8 d7c8 b8c8 d5d8 c8d8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"gkRTq","f":"6k1/1p2Qq2/p1pP4/8/5K2/8/8/8 w - - 28 64","m":"e7f7 g8f7 d6d7 f7e7 d7d8r e7d8","r":572,"t":"crushing endgame long"},{"i":"gl0R1","f":"5k2/8/6K1/2p5/5P2/8/8/8 w - - 3 57","m":"f4f5 c5c4 g6g5 c4c3 g5f4 c3c2","r":400,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"hLoaw","f":"1k6/3R1p1p/pp3p2/3R4/8/5N2/P1r2PPP/6K1 w - - 0 33","m":"d7f7 c2c1 d5d1 c1d1 f3e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"hvRzi","f":"8/8/3K4/2P3p1/6Pp/7k/8/8 b - - 0 60","m":"h3g4 c5c6 h4h3 c6c7 h3h2 c7c8q","r":483,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"hz2FF","f":"r5k1/1p1b1p2/p3pBp1/3p1q1p/8/P1Q5/1P3PPP/2R3K1 b - - 3 26","m":"a8c8 c3c8 d7c8 c1c8 g8h7 c8h8","r":556,"t":"endgame long mate mateIn3 operaMate"},{"i":"i2TV3","f":"8/8/7K/p7/1k5P/8/8/8 w - - 1 51","m":"h6g6 a5a4 h4h5 a4a3 h5h6 a3a2","r":570,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"i7qXf","f":"4r1k1/p1R2p1p/1pn3p1/2p5/P4n2/5P2/1B3P1K/8 b - - 0 27","m":"e8e6 c7c8 c6d8 c8d8 e6e8 d8e8","r":553,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"i9jKW","f":"6k1/R3n1p1/6P1/p6K/Pp6/4r3/3p4/8 b - - 1 54","m":"b4b3 a7a8 e7c8 a8c8 e3e8 c8e8","r":548,"t":"endgame long mate mateIn3"},{"i":"iEAg3","f":"5r1k/b4Qpp/p1pR4/1b2r3/5PP1/P3P2P/8/4R2K b - - 0 38","m":"f8f7 d6d8 e5e8 d8e8 f7f8 e8f8","r":571,"t":"backRankMate endgame long mate mateIn3"},{"i":"iTS1Q","f":"4r1k1/p4ppp/3p4/2pP4/P1P2P2/4Q1Pq/7P/1R4K1 b - - 1 25","m":"e8e3 b1b8 h3c8 b8c8 e3e8 c8e8","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"iy2D8","f":"7k/p1R3pp/2p5/2P5/5r1b/7K/P6P/5B2 b - - 0 35","m":"f4f1 c7c8 h4d8 c8d8 f1f8 d8f8","r":504,"t":"backRankMate endgame long mate mateIn3"},{"i":"j7Tcn","f":"8/8/4p3/p2p3P/1k2p1K1/6P1/5P2/8 b - - 0 45","m":"a5a4 h5h6 d5d4 h6h7 d4d3 h7h8q","r":575,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"j9so9","f":"3k3r/p1r2ppp/Bb2p3/3pP3/1q6/5N2/Q5PP/1R5K w - - 12 25","m":"b1b4 c7c1 f3e1 c1e1 a6f1 e1f1","r":524,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"jVouk","f":"6k1/pp3ppp/5b2/8/1P1pr3/P5P1/1B1r1P1P/2R3K1 b - - 1 25","m":"d2b2 c1c8 f6d8 c8d8 e4e8 d8e8","r":514,"t":"backRankMate endgame long mate mateIn3"},{"i":"jZSiI","f":"8/3R2p1/5kP1/5P2/r3K3/8/8/8 w - - 7 73","m":"d7d4 a4d4 e4d4 f6f5 d4e3 f5g6","r":571,"t":"crushing endgame long rookEndgame"},{"i":"kCa6u","f":"8/7K/p5p1/P5P1/2pk1P2/8/8/8 w - - 0 44","m":"h7g6 c4c3 f4f5 c3c2 f5f6 c2c1q","r":570,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kF4kJ","f":"2k2r1r/bpp4p/pq1pQ2p/8/4R3/7P/5PP1/4R1K1 b - - 7 28","m":"c8b8 e6e8 f8e8 e4e8 h8e8 e1e8","r":576,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"kLVQe","f":"3r2k1/1R3pp1/3rp2p/p7/PpP5/1B3N2/1P3PPP/6K1 w - - 1 31","m":"c4c5 d6d1 b3d1 d8d1 f3e1 d1e1","r":406,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"kg1JZ","f":"r5k1/2R2R1p/6p1/4b3/1B6/7P/6P1/7K w - - 0 34","m":"c7b7 a8a1 b4e1 a1e1 f7f1 e1f1","r":428,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"lLgKi","f":"8/7p/4k3/8/P4K2/8/8/8 b - - 0 49","m":"e6f6 a4a5 f6e6 a5a6 e6d5 a6a7","r":575,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"lQVhl","f":"2kr4/p2r4/5p2/1p2bPp1/P1p1R1Bp/7P/2R2PP1/6K1 w - - 2 31","m":"a4b5 d7d1 g4d1 d8d1 e4e1 d1e1","r":552,"t":"endgame long master mate mateIn3 pillsburysMate sacrifice"},{"i":"lbeEg","f":"8/8/8/8/4P3/p1K5/k4P2/8 w - - 0 59","m":"e4e5 a2b1 e5e6 a3a2 c3d3 a2a1q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ll6I5","f":"8/8/6k1/1pP1p3/5pK1/5P2/6P1/8 b - - 0 57","m":"b5b4 c5c6 b4b3 c6c7 b3b2 c7c8q","r":538,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"lmECg","f":"8/8/8/6K1/6pP/8/5k2/8 w - - 2 58","m":"h4h5 g4g3 h5h6 g3g2 g5g6 g2g1q","r":579,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"mSFmX","f":"2R2nk1/p2r1ppp/1p6/8/8/1P4B1/r4PPP/3R2K1 w - - 0 30","m":"d1d7 a2a1 c8c1 a1c1 d7d1 c1d1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"n3TAf","f":"4R3/2p5/1r4kp/2Q3p1/8/3P2P1/6PP/7K w - - 0 36","m":"c5c4 b6b1 c4c1 b1c1 e8e1 c1e1","r":554,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"n4AiK","f":"3r2rk/7p/2p1Q1b1/8/3qp2p/2N2P2/PP2R1PP/R6K w - - 0 25","m":"a1d1 d4d1 c3d1 d8d1 e2e1 d1e1","r":469,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"nL2Wo","f":"8/8/7p/1k1KP1p1/p5P1/7P/8/8 b - - 0 56","m":"a4a3 e5e6 a3a2 e6e7 a2a1q e7e8q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"nR3Td","f":"6k1/5pN1/7P/p2Q4/r7/2B3p1/6P1/6K1 w - - 1 39","m":"c3a5 a4a1 d5d1 a1d1 a5e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"niTdi","f":"R7/4k2p/2p5/8/1PBP4/2PN1PbP/P2r2P1/7K w - - 7 41","m":"a2a4 d2d1 d3e1 d1e1 c4f1 e1f1","r":492,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"nieOh","f":"8/6K1/8/1k4P1/p7/8/8/8 w - - 0 58","m":"g7f6 a4a3 g5g6 a3a2 f6f7 a2a1q","r":573,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"nuqad","f":"8/3N4/8/8/p3P1p1/P3K2k/1P6/8 w - - 0 50","m":"e4e5 g4g3 e3f4 g3g2 e5e6 g2g1q","r":584,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"oGhxG","f":"3r1rk1/pppq1pp1/7p/4P3/4R3/2N3QR/PP2nPPP/6K1 w - - 7 24","m":"e4e2 d7d1 c3d1 d8d1 e2e1 d1e1","r":452,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"oJiu3","f":"7k/4q2p/1p1R2pP/n3p1Q1/2B1b3/1P3r2/4N3/3RK3 b - - 1 32","m":"e7g5 d6d8 g5d8 d1d8 f3f8 d8f8","r":598,"t":"long mate mateIn3 middlegame"},{"i":"oOX5h","f":"8/2K5/1p6/p3k3/P7/8/8/8 b - - 0 41","m":"b6b5 a4b5 a5a4 b5b6 a4a3 b6b7","r":469,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"oTpym","f":"8/p7/6p1/2P4p/P2K2k1/8/8/8 b - - 0 49","m":"h5h4 c5c6 h4h3 c6c7 h3h2 c7c8q","r":592,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"p3kzd","f":"4B1b1/8/4p1k1/3pP2p/1p1P1K1P/1P6/8/8 b - - 10 51","m":"g8f7 e8f7 g6f7 f4g5 f7g7 g5h5","r":544,"t":"bishopEndgame crushing endgame long master masterVsMaster"},{"i":"pRCAr","f":"8/8/6K1/7P/p7/k7/8/8 b - - 1 48","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":524,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pRT9k","f":"r7/1p5p/4p1p1/8/1k6/3R4/5PPP/4R1K1 w - - 0 36","m":"e1e6 a8a1 d3d1 a1d1 e6e1 d1e1","r":456,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"pasng","f":"6k1/5ppp/4bb2/8/1pp4P/R7/3KPPP1/1r3B2 b - - 1 27","m":"b1f1 a3a8 e6c8 a8c8 f6d8 c8d8","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"psD5f","f":"4r1k1/2p1qpp1/4rb1p/7Q/8/P1P5/1P1B1PPP/R2R2K1 w - - 0 22","m":"d1e1 e6e1 d2e1 e7e1 a1e1 e8e1","r":546,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"qLVek","f":"8/8/3p4/8/4k2P/5B2/8/5K2 b - - 0 48","m":"e4f3 h4h5 f3g4 h5h6 g4g5 h6h7","r":482,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"qS9PI","f":"1r4k1/R4ppp/4p3/3p4/4n3/1R5P/2r2PP1/6K1 b - - 0 49","m":"b8b3 a7a8 b3b8 a8b8 c2c8 b8c8","r":403,"t":"backRankMate endgame long mate mateIn3"},{"i":"quADk","f":"8/1K5p/8/P4p2/5k2/8/8/8 b - - 0 50","m":"f4g4 a5a6 f5f4 a6a7 f4f3 a7a8q","r":581,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"qvKuh","f":"8/8/K7/P5k1/7p/8/8/8 w - - 0 53","m":"a6b6 h4h3 b6b7 h3h2 a5a6 h2h1q","r":467,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"rjtT7","f":"8/8/8/PKpk4/8/8/8/8 b - - 0 64","m":"c5c4 a5a6 c4c3 a6a7 c3c2 a7a8q","r":554,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"sLj6J","f":"1r1r2k1/pb3pp1/4p2p/6q1/1P1RP3/3Q4/5PPP/1N1R2K1 b - - 4 24","m":"a7a6 d4d8 g5d8 d3d8 b8d8 d1d8","r":553,"t":"crushing kingsideAttack long middlegame"},{"i":"siW8D","f":"2r2bk1/1bq2p2/p3p1pp/1p1nP3/5P2/P3BN2/1P2Q1PP/1B1R3K w - - 4 26","m":"d1c1 c7c1 e3c1 c8c1 e2e1 c1e1","r":562,"t":"crushing fork long master middlegame"},{"i":"sps8S","f":"3R4/2R2pk1/8/N5p1/1r2p3/8/P4PPP/6K1 w - - 2 33","m":"a2a3 b4b1 c7c1 b1c1 d8d1 c1d1","r":576,"t":"backRankMate endgame long mate mateIn3"},{"i":"svci5","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 56","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":535,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tPjrT","f":"r6k/1pqb2pp/3b2p1/2p5/p1P1Q1P1/P2P3P/1P3PB1/4R1K1 b - - 4 29","m":"a8e8 e4e8 d7e8 e1e8 d6f8 e8f8","r":583,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"tRkcL","f":"8/1k6/7K/8/3p3P/8/5P2/8 w - - 0 47","m":"h6g5 d4d3 h4h5 d3d2 h5h6 d2d1q","r":433,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tTLBo","f":"1r5r/p4kpp/4bp2/4p3/B3Q3/B7/P1P2PPP/Rq4K1 w - - 1 19","m":"a1b1 b8b1 a3c1 b1c1 e4e1 c1e1","r":577,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"tgACD","f":"r5k1/5ppp/4p3/3bP3/3Pp1P1/1pP1q2P/1P1N1Q2/5RK1 b - - 1 33","m":"e3h3 f2f7 g8h8 f7f8 a8f8 f1f8","r":522,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"uGcpL","f":"8/8/1p6/pk4K1/6P1/7P/8/8 w - - 0 40","m":"h3h4 a5a4 g5h6 a4a3 g4g5 a3a2","r":525,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"uZvbO","f":"8/8/2p5/6PK/1p6/1k6/8/8 b - - 0 62","m":"b3a2 g5g6 b4b3 g6g7 b3b2 g7g8q","r":501,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ulObi","f":"6k1/5p1p/3r2p1/p7/1pPqPQ2/1P3B2/P5PP/5R1K w - - 3 26","m":"f1d1 d4d1 f3d1 d6d1 f4f1 d1f1","r":559,"t":"backRankMate endgame long mate mateIn3"},{"i":"vEHGb","f":"8/8/8/1P6/7p/4p3/7k/4K3 b - - 0 55","m":"h2g3 b5b6 h4h3 b6b7 h3h2 b7b8q","r":543,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vHZbc","f":"8/8/8/2K5/pp1P4/P1k5/8/8 w - - 0 59","m":"a3b4 a4a3 d4d5 a3a2 d5d6 a2a1q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"w747q","f":"2b5/2r2pkp/4n1p1/1p1RN3/p3Q3/P1R5/1P3PPP/2q3K1 w - - 1 32","m":"c3c1 c7c1 d5d1 c1d1 e4e1 d1e1","r":400,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"wBk7b","f":"1r3k2/8/3P4/1B2P3/p4Pn1/8/P3R1P1/6K1 w - - 1 46","m":"b5a4 b8b1 a4d1 b1d1 e2e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"wTeEX","f":"8/8/7p/1k4pK/8/1P6/2P5/8 w - - 2 59","m":"h5h6 g5g4 h6g5 g4g3 g5f4 g3g2","r":585,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"x437o","f":"5r1k/6pp/5B2/8/4q3/6K1/P2R2PP/7r b - - 2 32","m":"f8f6 d2d8 e4e8 d8e8 f6f8 e8f8","r":516,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"xE3lx","f":"5rk1/2p2ppp/1pQ1p3/p7/3P4/qPPn4/P2RRPPP/6K1 w - - 7 27","m":"d2d3 a3c1 d3d1 c1d1 e2e1 d1e1","r":559,"t":"endgame fork long mate mateIn3"},{"i":"xI8Yg","f":"7k/5p2/7p/4P1qP/p2PQ3/Pp6/1P6/1K3R2 w - - 3 50","m":"f1f7 g5g1 f7f1 g1f1 e4e1 f1e1","r":585,"t":"endgame long mate mateIn3"},{"i":"xRpRY","f":"6k1/3N1pp1/2p1p2p/5n2/3P4/r1N1P3/2q2PPP/2R3K1 w - - 0 24","m":"c1c2 a3a1 c3b1 a1b1 c2c1 b1c1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"xSWju","f":"8/K6p/8/P7/6p1/1P5k/8/8 w - - 0 44","m":"a7b6 g4g3 a5a6 g3g2 a6a7 g2g1q","r":405,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xiPfW","f":"4r3/1rq1N2k/p2p1p1P/2nP2p1/2P3p1/4Q3/P3RP2/4R1K1 b - - 0 30","m":"e8e7 e3e7 c7e7 e2e7 b7e7 e1e7","r":421,"t":"advantage exposedKing long middlegame"},{"i":"xqSPe","f":"8/5p2/8/1P6/2K4p/7k/8/8 b - - 0 46","m":"h3g3 b5b6 h4h3 b6b7 h3h2 b7b8q","r":531,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"y7mnt","f":"8/8/8/P4p2/4k3/8/1K6/8 b - - 0 64","m":"f5f4 a5a6 f4f3 a6a7 e4e3 a7a8q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ySYY5","f":"r5k1/1r5p/3Pp1pB/p2pQp2/8/2P5/P1P2PPP/6K1 w - - 0 24","m":"h6e3 b7b1 e3c1 b1c1 e5e1 c1e1","r":446,"t":"backRankMate endgame long mate mateIn3"},{"i":"ysW2Q","f":"r5k1/p1R2ppp/8/3b4/8/2PnB1P1/Pr3P1P/3R2K1 w - - 0 24","m":"d1d3 b2b1 e3c1 b1c1 d3d1 c1d1","r":587,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"z2QZN","f":"2r3k1/5p1p/6bB/3pr3/8/1PR5/7P/R5K1 b - - 0 35","m":"c8c3 a1a8 c3c8 a8c8 e5e8 c8e8","r":423,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"z5NJV","f":"1k6/1p3R2/p5pp/4p3/2P1P3/2N2B2/P1r3PP/7K w - - 4 31","m":"c3d5 c2c1 f3d1 c1d1 f7f1 d1f1","r":450,"t":"backRankMate endgame long mate mateIn3"},{"i":"z6DtY","f":"6k1/p1Qb1p2/6pp/1p1P2b1/2p5/q1P5/P1B1RPPP/6K1 w - - 2 28","m":"c7d7 a3c1 c2d1 c1d1 e2e1 d1e1","r":519,"t":"endgame fork long mate mateIn3"},{"i":"zOarp","f":"5r1k/4pR1p/2bp2pP/2p3P1/2P1P1Q1/1P6/3q4/6K1 b - - 0 32","m":"f8f7 g4c8 c6e8 c8e8 f7f8 e8f8","r":539,"t":"endgame fork long mate mateIn3"},{"i":"zbySx","f":"7K/8/8/3pp1P1/5p2/5P2/k7/8 b - - 0 56","m":"d5d4 g5g6 d4d3 g6g7 d3d2 g7g8q","r":400,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"zczda","f":"7r/2R3pk/r4p1p/4p3/1N2N3/1p1R4/P4PPP/6K1 w - - 0 36","m":"a2b3 a6a1 c7c1 a1c1 d3d1 c1d1","r":570,"t":"backRankMate endgame long mate mateIn3"},{"i":"zkbuL","f":"4Rbk1/3r1p2/p2q2p1/5pB1/2P5/1P3QR1/P4PPP/6K1 w - - 13 41","m":"g5h6 d6d1 f3d1 d7d1 e8e1 d1e1","r":516,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"znVrD","f":"3R4/1p3pk1/1r3nr1/p3B3/1P2P1p1/2P1R3/P4PPP/6K1 w - - 0 31","m":"b4a5 b6b1 d8d1 b1d1 e3e1 d1e1","r":448,"t":"backRankMate endgame long mate mateIn3"},{"i":"0DsGH","f":"6k1/1p3p2/p3p1p1/r4b1p/P6P/1p1rP3/1B4PK/2R5 b - - 3 36","m":"d3d2 c1c8 d2d8 c8d8 g8h7 d8h8","r":507,"t":"endgame long mate mateIn3 operaMate"},{"i":"0GDyG","f":"8/8/8/5P1p/4K1p1/6P1/7k/8 b - - 0 53","m":"h2g3 f5f6 g3h3 f6f7 g4g3 f7f8q","r":524,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"0ZQlS","f":"8/7p/6p1/2P2pk1/8/2K5/8/8 b - - 0 41","m":"h7h5 c5c6 h5h4 c6c7 h4h3 c7c8q","r":482,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"0efzS","f":"r7/7k/5R2/2P4p/1p5P/P3PbP1/3R1P2/6K1 w - - 0 36","m":"a3b4 a8a1 d2d1 a1d1 g1h2 d1h1","r":573,"t":"endgame long mate mateIn3 operaMate"},{"i":"10CkZ","f":"2r3k1/p2q1pp1/4p1np/1B6/3PP3/2r1BN2/Q4PPP/2R3K1 w - - 0 20","m":"b5d7 c3c1 e3c1 c8c1 f3e1 c1e1","r":400,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"1IUcM","f":"6k1/5ppp/2r1p3/1p6/2n5/5P2/3r2PP/R4RK1 b - - 1 29","m":"c4e3 a1a8 c6c8 a8c8 d2d8 c8d8","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"1RjYb","f":"8/8/K5p1/P3k1p1/1P3pP1/7P/8/8 w - - 0 55","m":"b4b5 f4f3 b5b6 f3f2 b6b7 f2f1q","r":492,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"28jt7","f":"8/8/8/pk4K1/8/5P1P/6P1/8 w - - 0 62","m":"h3h4 a5a4 h4h5 a4a3 h5h6 a3a2","r":575,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2KP3M","f":"1K4k1/5p2/6p1/7p/2P5/8/8/8 b - - 0 49","m":"g8f8 c4c5 f8e7 c5c6 h5h4 c6c7","r":550,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2VWF7","f":"8/8/4K3/5p2/3P1Pp1/8/8/1k6 w - - 0 61","m":"e6f5 g4g3 d4d5 g3g2 d5d6 g2g1q","r":440,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"2WGyK","f":"4r1k1/pp3ppp/5b2/2R5/2p5/7P/PPP1NPP1/6K1 b - - 0 23","m":"e8e2 c5c8 f6d8 c8d8 e2e8 d8e8","r":594,"t":"backRankMate endgame long mate mateIn3"},{"i":"32Cmp","f":"8/8/7K/1k5P/p7/8/8/8 w - - 0 59","m":"h6g6 a4a3 h5h6 a3a2 g6h7 a2a1q","r":577,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3DOah","f":"3r4/2r3k1/6p1/4R2p/pP6/P4P2/6PP/3R3K w - - 1 42","m":"d1d8 c7c1 d8d1 c1d1 e5e1 d1e1","r":570,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"3QZbi","f":"8/8/8/p6P/6K1/8/k7/8 b - - 0 59","m":"a2b2 h5h6 a5a4 h6h7 b2b1 h7h8q","r":483,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3UABr","f":"8/8/K6p/5pp1/1P6/5P2/6kP/8 b - - 0 55","m":"g2f3 b4b5 f5f4 b5b6 f3g2 b6b7","r":582,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"4XGIA","f":"8/8/8/4kpKP/8/8/8/8 b - - 0 72","m":"f5f4 h5h6 f4f3 h6h7 f3f2 h7h8q","r":570,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4YYef","f":"8/8/8/pP6/P1K1kp2/8/8/8 w - - 0 61","m":"b5b6 f4f3 c4b5 f3f2 b6b7 f2f1q","r":456,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"54xjx","f":"3r4/p3k1pp/2B5/4b3/8/7P/P1R2RP1/7K w - - 3 33","m":"c2e2 d8d1 e2e1 d1e1 f2f1 e1f1","r":556,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"67q6H","f":"8/8/8/PK3p2/8/5k2/8/8 b - - 0 50","m":"f3e3 a5a6 f5f4 a6a7 f4f3 a7a8q","r":547,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"6l1gV","f":"5b2/p3pk1p/1p3p2/3p4/3P2Q1/1N2pP2/Pr4PP/6K1 w - - 4 39","m":"f3f4 b2b1 b3c1 b1c1 g4d1 c1d1","r":505,"t":"endgame long mate mateIn3"},{"i":"6rhVh","f":"8/8/K7/P7/7p/8/8/6k1 w - - 0 57","m":"a6b6 h4h3 a5a6 h3h2 b6c7 h2h1q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"7DyF0","f":"4r2k/1p4pp/p1p3b1/8/P3pP2/qP1BQ2P/6PK/4R3 b - - 1 37","m":"e4d3 e3e8 g6e8 e1e8 a3f8 e8f8","r":464,"t":"backRankMate endgame long mate mateIn3"},{"i":"7Qr2h","f":"8/K7/PQ6/8/3q2kp/8/8/8 b - - 2 60","m":"d4b6 a7b6 h4h3 a6a7 h3h2 a7a8q","r":598,"t":"advancedPawn crushing endgame long promotion"},{"i":"7tWzk","f":"3r2k1/3qppnp/pp1r2p1/2p5/P2P1N2/1Q2P1P1/1P3P1P/2RR2K1 w - - 1 23","m":"d4c5 d6d1 b3d1 d7d1 c1d1 d8d1","r":558,"t":"crushing kingsideAttack long master middlegame"},{"i":"7zbjT","f":"8/K7/1p4k1/8/PP5p/8/8/8 w - - 0 40","m":"a7b6 h4h3 b4b5 h3h2 b6a7 h2h1q","r":452,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"88iOS","f":"8/6k1/8/3P4/K4p2/8/8/8 w - - 0 64","m":"a4b5 f4f3 d5d6 f3f2 d6d7 f2f1q","r":568,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"8JT2o","f":"8/8/3k2K1/P7/1p5P/8/8/8 w - - 0 49","m":"h4h5 b4b3 h5h6 b3b2 h6h7 b2b1q","r":552,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"8f6Pz","f":"1r4k1/R4pbp/3p1np1/4p3/8/4PQ2/2P1NPPP/1qR3K1 w - - 1 21","m":"c1b1 b8b1 e2c1 b1c1 f3d1 c1d1","r":596,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"8py3I","f":"8/5nkp/p1N1R1p1/8/5P2/1Pp4r/P7/K2R4 w - - 0 35","m":"d1d7 h3h1 e6e1 h1e1 d7d1 e1d1","r":599,"t":"endgame long mate mateIn3"},{"i":"92hzJ","f":"8/8/4p3/3BP2p/1p6/6k1/1K6/8 b - - 0 59","m":"e6d5 e5e6 h5h4 e6e7 h4h3 e7e8q","r":472,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"9FxLc","f":"5k2/8/8/K3p3/8/1P6/8/8 w - - 0 48","m":"b3b4 e5e4 b4b5 e4e3 a5b4 e3e2","r":490,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"9I1fv","f":"7k/1p1b2pp/5r2/p2B1p2/5P2/q1P3P1/P3Q2P/4R2K b - - 2 29","m":"a3c3 e2e8 d7e8 e1e8 f6f8 e8f8","r":561,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"9JfmD","f":"2rr2k1/p4p1p/6p1/1b2q3/1Pp1P3/P1Q5/4RRPP/1N5K w - - 1 33","m":"c3e5 d8d1 e2e1 d1e1 f2f1 e1f1","r":563,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"9TwGi","f":"r2r2k1/p1p2ppp/1pn1p3/8/8/3B1P2/PP1R1PPP/3R2K1 b - - 2 17","m":"c6e5 d3h7 g8h7 d2d8 a8d8 d1d8","r":499,"t":"crushing discoveredAttack endgame kingsideAttack long"},{"i":"9gnCY","f":"r2nr3/k1p2pNp/1p1p1P2/p5B1/2P2P2/qP3Q2/P5PP/4R2K w - - 0 29","m":"e1e8 a3c1 e8e1 c1e1 f3f1 e1f1","r":487,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"9nBVD","f":"8/8/2K5/1P3p2/8/5k2/8/8 b - - 0 55","m":"f3e4 b5b6 f5f4 b6b7 f4f3 b7b8q","r":517,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"9soeS","f":"8/1p6/6kp/3P1qp1/2r5/P2R4/6PP/5R1K w - - 0 34","m":"f1f5 c4c1 d3d1 c1d1 f5f1 d1f1","r":587,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"AXIQJ","f":"8/8/8/1PK5/6p1/6k1/8/8 b - - 0 52","m":"g3h2 b5b6 g4g3 b6b7 g3g2 b7b8q","r":459,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"AYGK6","f":"4Rnk1/1p3pq1/p5p1/2p5/7Q/PP1r3R/5PPP/6K1 w - - 1 41","m":"h3d3 g7a1 d3d1 a1d1 e8e1 d1e1","r":467,"t":"endgame long mate mateIn3"},{"i":"AfEu3","f":"1r6/3Q1ppk/R3p2p/4P3/P7/2P5/2bR1PPP/6K1 w - - 3 34","m":"d2c2 b8b1 c2c1 b1c1 d7d1 c1d1","r":498,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"B6qIX","f":"6k1/8/5KP1/4p1P1/8/8/8/8 w - - 0 76","m":"f6e6 e5e4 e6d5 e4e3 d5c4 e3e2","r":593,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"BTVzT","f":"4r1k1/8/pbpp1q2/8/P7/2P1r3/1P1Q2PP/5R1K w - - 0 33","m":"f1f6 e3e1 d2e1 e8e1 f6f1 e1f1","r":515,"t":"backRankMate endgame long mate mateIn3"},{"i":"BiqBm","f":"r4rk1/1p3Rp1/1pb4p/7n/Pq2p3/1B1P3P/2P2QP1/5RK1 b - - 0 22","m":"g8h8 f7f8 b4f8 f2f8 a8f8 f1f8","r":590,"t":"crushing kingsideAttack long middlegame"},{"i":"C7r40","f":"8/8/4K3/4P1k1/7p/8/8/8 w - - 0 55","m":"e6d5 h4h3 d5d6 h3h2 e5e6 h2h1q","r":576,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"CFEIS","f":"1k1r1N2/ppp5/2q1n3/4PQ2/8/8/PPP3PK/5R2 b - - 0 32","m":"d8f8 f5f8 e6f8 f1f8 c6e8 f8e8","r":563,"t":"backRankMate endgame long mate mateIn3"},{"i":"COtsR","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 60","m":"h6g5 a4a3 h5h6 a3a2 h6h7 a2a1q","r":476,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"CcxjK","f":"3r1rk1/p4ppp/2n5/1q2p3/4P1Q1/5N2/PPP1BbPP/R1B4K w - - 6 16","m":"e2b5 d8d1 f3e1 d1e1 b5f1 e1f1","r":590,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"CxRzy","f":"3r2k1/3R1pp1/p1R4p/1p2q3/r2p4/8/5PPP/1Q4K1 b - - 7 32","m":"d8d7 c6c8 d7d8 c8d8 e5e8 d8e8","r":569,"t":"endgame long mate mateIn3"},{"i":"Cz1cm","f":"3r3k/1p4p1/p1b2r2/7p/P6P/4R1P1/2B2P2/4R1K1 b - - 1 35","m":"d8d2 e3e8 c6e8 e1e8 f6f8 e8f8","r":524,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"DjR4m","f":"1R6/3q1ppk/2p2b1p/2P1p3/2p1P3/r7/5PPP/3Q2K1 w - - 0 33","m":"d1d7 a3a1 b8b1 a1b1 d7d1 b1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"Dk9hY","f":"8/8/8/PKpk4/8/8/8/8 b - - 0 52","m":"c5c4 a5a6 d5d4 a6a7 c4c3 a7a8q","r":581,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DrRrY","f":"5r1k/pp3Qpp/1q6/3R4/8/2P3P1/P1P5/K2R4 b - - 2 30","m":"f8f7 d5d8 b6d8 d1d8 f7f8 d8f8","r":539,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"DyrZh","f":"1k5B/pppr3p/7b/5P2/8/P2n1P2/KP4Q1/2q2B2 b - - 0 27","m":"d3c5 g2g8 h6f8 g8f8 d7d8 f8d8","r":400,"t":"long mate mateIn3 middlegame"},{"i":"E3Ndk","f":"6R1/5p2/5r2/1P6/K6p/6k1/8/8 b - - 1 41","m":"f6g6 g8g6 f7g6 b5b6 g3g2 b6b7","r":528,"t":"advancedPawn crushing endgame long rookEndgame"},{"i":"F6cVY","f":"1r4Q1/4kp2/6p1/3q3p/4P3/5N2/5PPP/3R2K1 w - - 0 26","m":"d1d5 b8b1 d5d1 b1d1 f3e1 d1e1","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"FSCK5","f":"3r2k1/b2r2p1/2R2n1p/1pp5/8/2P2NB1/1PBN1PPP/6K1 w - - 3 29","m":"d2b3 d7d1 c2d1 d8d1 f3e1 d1e1","r":516,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"FvAAr","f":"8/8/5ppp/1K6/P5k1/8/8/8 b - - 0 58","m":"h6h5 a4a5 h5h4 a5a6 h4h3 a6a7","r":430,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"G6ABN","f":"3Q1bk1/ppp2p1p/6p1/3P1q2/8/2P2B2/PP3PPP/4R1K1 w - - 3 25","m":"e1e3 f5b1 f3d1 b1d1 e3e1 d1e1","r":534,"t":"endgame kingsideAttack long mate mateIn3"},{"i":"GpSvI","f":"8/6kp/4ppp1/P7/r7/8/2Rp1PPP/3R2K1 w - - 2 37","m":"d1d2 a4a1 c2c1 a1c1 d2d1 c1d1","r":437,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"GueRS","f":"8/8/8/3p4/5p1P/5P2/5PK1/1k6 w - - 0 66","m":"g2h3 d5d4 h3g4 d4d3 h4h5 d3d2","r":582,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"HJ9Tw","f":"3r3k/p3rppp/8/8/2R2P2/8/P5PP/6K1 b - - 0 27","m":"d8d2 c4c8 d2d8 c8d8 e7e8 d8e8","r":479,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"HPfCJ","f":"3r4/1b2b1kp/p1nq2p1/4p3/Pp6/1B2BN1Q/1P3PPP/2R3K1 w - - 5 26","m":"c1d1 d6d1 b3d1 d8d1 f3e1 d1e1","r":537,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"Hi1du","f":"7k/p6p/1p1R2nP/5p2/5P2/2r2R2/P3r3/1K6 b - - 0 37","m":"c3f3 d6d8 e2e8 d8e8 g6f8 e8f8","r":489,"t":"endgame long mate mateIn3"},{"i":"Htgi6","f":"8/2K5/1p1p4/1P1P4/2P1p3/5k2/8/8 w - - 0 55","m":"c7d6 e4e3 d6c7 e3e2 d5d6 e2e1q","r":558,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HyiQ2","f":"5r1k/6pp/3r4/2p5/P1P1p3/4R3/1Q3qPP/5RK1 w - - 0 35","m":"f1f2 d6d1 e3e1 d1e1 f2f1 e1f1","r":544,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"I1Vas","f":"6k1/2r2p1p/4b1p1/4R3/p7/6B1/r4PPP/2R3K1 w - - 0 28","m":"c1c7 a2a1 c7c1 a1c1 e5e1 c1e1","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"IKCE0","f":"r3R1k1/pp3p2/2qr2pp/1n6/3B4/1PP5/P3Q1PP/4R1K1 b - - 4 32","m":"a8e8 e2e8 c6e8 e1e8 g8h7 e8h8","r":524,"t":"long mate mateIn3 middlegame operaMate"},{"i":"IjxH6","f":"8/7K/8/8/p6P/1k6/8/8 w - - 0 52","m":"h7g7 a4a3 g7g8 a3a2 h4h5 a2a1q","r":468,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"IwjYI","f":"8/8/8/6p1/8/4K2k/PPP5/8 w - - 0 45","m":"c2c4 g5g4 c4c5 g4g3 c5c6 g3g2","r":588,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"JSe1k","f":"2r2rk1/1bq2ppp/p2p4/4p3/1p2P3/1P1n3Q/P1PRNPPP/2R3K1 w - - 0 21","m":"c2d3 c7c1 e2c1 c8c1 d2d1 c1d1","r":584,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"JVOMZ","f":"6k1/5ppp/3p4/2p5/2P5/rPN5/2R2PPP/6K1 w - - 0 28","m":"c2e2 a3a1 c3b1 a1b1 e2e1 b1e1","r":546,"t":"backRankMate endgame long mate mateIn3"},{"i":"JYFm6","f":"8/4kpp1/3rpb1p/Q7/P2r4/RP6/5PPP/3B2K1 w - - 0 37","m":"d1f3 d4d1 f3d1 d6d1 a5e1 d1e1","r":440,"t":"backRankMate endgame long master masterVsMaster mate mateIn3 sacrifice"},{"i":"JZMIQ","f":"6k1/1pp3p1/8/4RRB1/2p5/2P5/rP4PP/7K w - - 0 31","m":"e5c5 a2a1 g5c1 a1c1 f5f1 c1f1","r":525,"t":"backRankMate endgame long mate mateIn3"},{"i":"JjSsz","f":"8/8/8/6Pp/P4k2/1K6/8/8 b - - 0 61","m":"f4g5 a4a5 h5h4 a5a6 h4h3 a6a7","r":554,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"KAfGi","f":"5k2/2K5/1p6/1P4P1/4P2p/8/8/8 w - - 0 66","m":"c7b6 h4h3 b6c7 h3h2 b5b6 h2h1q","r":556,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"KH3dG","f":"r3r1k1/2p1q2p/p4pp1/1p6/1P6/P1NP2Q1/2P1bPPP/R4K1R w - - 1 24","m":"c3e2 e7e2 f1g1 e2e1 a1e1 e8e1","r":545,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"KIv3j","f":"r5k1/2pR1ppp/1p3b2/1n3P1P/P3r1P1/1K1R4/2P5/8 b - - 0 33","m":"a8a4 d7d8 f6d8 d3d8 e4e8 d8e8","r":572,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"KPEZN","f":"8/8/5N2/3K3p/6pk/4P3/8/8 w - - 0 56","m":"e3e4 g4g3 e4e5 g3g2 e5e6 g2g1q","r":563,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"KTSfq","f":"7k/6p1/7p/pr6/8/8/1B1R1PPP/6K1 w - - 0 33","m":"b2a3 b5b1 a3c1 b1c1 d2d1 c1d1","r":461,"t":"backRankMate endgame long mate mateIn3"},{"i":"KWoep","f":"8/8/5p1p/3KPP1P/5k2/6p1/8/8 b - - 0 48","m":"f6e5 f5f6 g3g2 f6f7 g2g1q f7f8q","r":572,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Kbltl","f":"2r1r1k1/ppQ2ppp/6q1/3P1b2/7P/5P2/PP2R1P1/2R3K1 b - - 8 31","m":"e8e2 c7c8 f5c8 c1c8 e2e8 c8e8","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"KwWCI","f":"8/1pp5/p7/8/k6P/P5K1/8/8 b - - 0 48","m":"a4a3 h4h5 b7b5 h5h6 b5b4 h6h7","r":404,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"L5MQA","f":"8/8/8/5Kp1/3kp2P/p7/P7/8 w - - 0 50","m":"h4g5 e4e3 g5g6 e3e2 g6g7 e2e1q","r":595,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LIuFv","f":"6rk/6Qp/p7/4p3/4P3/1B4P1/PP2qrPP/2R3K1 b - - 0 29","m":"g8g7 c1c8 f2f8 c8f8 g7g8 f8g8","r":582,"t":"endgame long mate mateIn3 operaMate"},{"i":"Luber","f":"4qr1k/3b2p1/5pn1/1Q2p3/4P3/2P1R3/B2N1PPP/6K1 b - - 0 26","m":"d7b5 e3h3 g6h4 h3h4 e8h5 h4h5","r":598,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"Lvooi","f":"8/8/6K1/6P1/1p5p/2k4P/8/8 w - - 0 47","m":"g6f7 b4b3 g5g6 b3b2 g6g7 b2b1q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MCFse","f":"k3r3/pp2Q2p/6n1/2N2R2/3P4/2P5/1q4P1/5R1K b - - 0 34","m":"e8e7 f5f8 g6f8 f1f8 e7e8 f8e8","r":482,"t":"endgame long mate mateIn3 sacrifice"},{"i":"MX7hx","f":"8/8/7P/5k2/r3b2R/4B1P1/5P2/6K1 w - - 7 42","m":"h6h7 a4a1 e3c1 a1c1 g1h2 c1h1","r":537,"t":"endgame long mate mateIn3 operaMate"},{"i":"McNzh","f":"8/8/8/5K2/4p2P/5kP1/8/8 w - - 1 54","m":"g3g4 e4e3 g4g5 e3e2 g5g6 e2e1q","r":551,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MpDvf","f":"1r4k1/4R1p1/6Q1/3p3n/3P4/2P5/5PPP/6K1 w - - 1 31","m":"g6h5 b8b1 h5d1 b1d1 e7e1 d1e1","r":486,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"NwEZj","f":"7k/3R2pp/p1Q2r2/1pb1p2q/8/P5P1/6KP/8 b - - 6 38","m":"f6c6 d7d8 h5e8 d8e8 c5f8 e8f8","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"NzLXy","f":"8/8/p1k5/8/6P1/1K6/8/8 b - - 7 81","m":"c6b6 g4g5 b6c5 g5g6 c5d6 g6g7","r":487,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Ogiv2","f":"1r6/r4pkp/4p1p1/4P3/2RP1N2/5bP1/5P1P/1R4K1 w - - 0 31","m":"b1b8 a7a1 b8b1 a1b1 c4c1 b1c1","r":562,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"OqpHk","f":"8/pp6/3R2pp/8/P2RrP1P/1k4r1/1P6/1K6 w - - 6 38","m":"d4e4 g3g1 e4e1 g1e1 d6d1 e1d1","r":568,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"Ot3wE","f":"6k1/5ppp/1p6/4N3/3q4/P3r3/2R5/1K6 b - - 4 42","m":"e3e5 c2c8 d4d8 c8d8 e5e8 d8e8","r":496,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"PRP98","f":"4r1k1/6p1/p1R3P1/8/P7/5K2/2pr4/8 b - - 0 48","m":"e8e1 c6c8 d2d8 c8d8 e1e8 d8e8","r":590,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"PowzD","f":"8/8/8/pPK1p3/8/2k5/8/8 b - - 0 57","m":"a5a4 b5b6 e5e4 b6b7 e4e3 b7b8q","r":598,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"PxCLe","f":"2r3k1/p3rpp1/1b1R1p1p/8/2N1B3/5P2/PP3P1P/3R2K1 b - - 0 22","m":"c8c4 d6d8 b6d8 d1d8 e7e8 d8e8","r":531,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"QKzn4","f":"1k2r3/ppp1Q3/7R/3q1p2/P2Pp3/1P2P3/1KP5/8 b - - 1 30","m":"e8e7 h6h8 e7e8 h8e8 d5d8 e8d8","r":431,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"QL5fO","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 69","m":"a3b3 h5h6 b3a2 h6h7 a2b1 h7h8q","r":513,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"QVUiS","f":"8/5k2/3p1p2/3KpPpP/6P1/8/8/8 w - - 2 66","m":"d5d6 e5e4 d6c5 e4e3 c5d4 e3e2","r":548,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"QbHVf","f":"8/8/p6K/P5pP/1p4P1/2k5/8/8 w - - 0 46","m":"h6g6 b4b3 h5h6 b3b2 h6h7 b2b1q","r":581,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"QyBzl","f":"8/8/8/p2k3P/8/5K2/8/8 b - - 0 55","m":"a5a4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"R5ieN","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 54","m":"a3b3 h5h6 a4a3 h6h7 b3b2 h7h8q","r":542,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"R92nP","f":"8/8/8/KP5p/6pP/6k1/8/8 b - - 0 50","m":"g3f4 b5b6 f4g3 b6b7 g3h3 b7b8q","r":585,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"RBehx","f":"5rk1/pb1p1r1p/1p2p1pR/4P1P1/8/3B4/PPPR2P1/1K6 w - - 1 24","m":"g2g3 f7f1 d3f1 f8f1 d2d1 f1d1","r":451,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"RKM5d","f":"8/8/8/3k3P/4pK2/8/8/8 b - - 1 52","m":"d5d4 h5h6 e4e3 h6h7 e3e2 h7h8q","r":595,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"RiLWJ","f":"5r1k/pp3Qpp/1b6/1P5P/P7/4p3/6PK/2R5 b - - 0 34","m":"f8f7 c1c8 b6d8 c8d8 f7f8 d8f8","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"RmXi2","f":"8/8/8/4P2p/p3Kn1P/1k4P1/8/8 w - - 0 54","m":"g3f4 a4a3 e4d5 a3a2 e5e6 a2a1q","r":507,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SVwYC","f":"8/pp6/6p1/5k2/8/P3Q2R/1r3PPP/3R2K1 w - - 3 28","m":"d1d4 b2b1 d4d1 b1d1 e3e1 d1e1","r":486,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"SYSer","f":"4r1k1/5ppp/1R6/8/1p1r4/7P/1P3PP1/1N3bK1 b - - 0 27","m":"e8e1 b6b8 d4d8 b8d8 e1e8 d8e8","r":438,"t":"backRankMate endgame long mate mateIn3"},{"i":"SdxuF","f":"r2r2k1/pp1q1p1p/6p1/2p5/4R2Q/8/PPB1nPPP/3R2K1 w - - 2 22","m":"e4e2 d7d1 c2d1 d8d1 e2e1 d1e1","r":462,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"SnINo","f":"1k1r4/pp1r1pQ1/2p3p1/4P2p/3q3P/8/PP2B1P1/K3R2R w - - 0 31","m":"e1d1 d4d1 e2d1 d7d1 h1d1 d8d1","r":580,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"Swoxp","f":"3r2k1/Rp3ppp/8/4P1P1/5PKP/p1rn4/8/8 b - - 3 37","m":"d8d7 a7a8 c3c8 a8c8 d7d8 c8d8","r":481,"t":"backRankMate endgame long mate mateIn3"},{"i":"SxVgU","f":"8/8/6p1/1P4p1/1P4Pp/2K4k/8/8 b - - 0 54","m":"h3g2 b5b6 h4h3 b6b7 h3h2 b7b8q","r":422,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"TFPZm","f":"8/8/1p4K1/1k4P1/p6P/8/8/8 w - - 0 48","m":"h4h5 a4a3 g6h6 a3a2 g5g6 a2a1q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"TLVro","f":"8/5pkp/6p1/3p4/r7/2R2P2/1p4PP/1R5K w - - 0 39","m":"b1b2 a4a1 b2b1 a1b1 c3c1 b1c1","r":592,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"TOjK9","f":"3rr1k1/p1p2pp1/4q2p/2p5/3P1P2/PP2R1PP/4Q2K/4R3 b - - 0 24","m":"e6c6 e3e8 d8e8 e2e8 c6e8 e1e8","r":550,"t":"crushing endgame kingsideAttack long"},{"i":"Td7fp","f":"4kbr1/1Q2p2q/p6p/3PR3/2P5/8/PP3nPP/5R1K w - - 1 27","m":"f1f2 h7b1 e5e1 b1e1 f2f1 e1f1","r":592,"t":"endgame fork long mate mateIn3"},{"i":"TkT1p","f":"6k1/1b3ppp/pp2p3/2p5/P5P1/1P3PQ1/2q4P/3r1BK1 b - - 1 27","m":"c2b3 g3b8 b7c8 b8c8 d1d8 c8d8","r":508,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"TqLLI","f":"8/6p1/6P1/p2K4/1k6/7P/5P2/8 w - - 0 49","m":"d5e6 a5a4 f2f4 a4a3 f4f5 a3a2","r":454,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"UWwjg","f":"4r2k/6pp/5b2/8/5P1P/6P1/5K2/1R6 b - - 0 49","m":"e8e4 b1b8 f6d8 b8d8 e4e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"UzuX4","f":"3r3k/1pp3p1/2p4p/8/p3P3/8/3qBQPP/5RK1 w - - 0 31","m":"f1d1 d2d1 e2d1 d8d1 f2f1 d1f1","r":493,"t":"crushing endgame long"},{"i":"V8tRw","f":"8/8/5p2/1K3Pp1/P5k1/8/8/8 b - - 1 55","m":"g4h4 a4a5 g5g4 a5a6 g4g3 a6a7","r":569,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"VNStV","f":"7k/p5p1/1b5p/r3r3/4B3/2R2P2/P5PP/5K2 b - - 1 30","m":"a5a2 c3c8 b6d8 c8d8 e5e8 d8e8","r":588,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"VSetX","f":"8/pp4pk/5q1p/5p2/2R1rQ2/1P6/P5PP/7K w - - 0 30","m":"c4e4 f6a1 e4e1 a1e1 f4f1 e1f1","r":596,"t":"endgame long mate mateIn3"},{"i":"W6Cmy","f":"6k1/7p/6p1/p4p2/4p3/P1r1R3/3r1PPP/3R2K1 w - - 0 34","m":"d1d2 c3c1 d2d1 c1d1 e3e1 d1e1","r":442,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"WRzoX","f":"8/8/1K3p1p/6p1/P5P1/7k/8/8 b - - 0 47","m":"h3g4 a4a5 f6f5 a5a6 f5f4 a6a7","r":565,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove"},{"i":"XW8C4","f":"r5k1/2p2ppp/2q5/4p3/1R1r4/P2P4/2P2PPP/5RK1 b - - 0 20","m":"a8a3 b4b8 d4d8 b8d8 c6e8 d8e8","r":545,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"XtyaP","f":"6k1/p2Q4/3p4/1P2p3/8/1N6/Pr3PPP/6K1 w - - 2 36","m":"d7d6 b2b1 b3c1 b1c1 d6d1 c1d1","r":579,"t":"backRankMate endgame long master mate mateIn3"},{"i":"Y5Nej","f":"8/8/1p6/8/k6K/8/6P1/8 w - - 0 47","m":"g2g3 b6b5 h4h5 b5b4 g3g4 b4b3","r":466,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"Z0Jvo","f":"5rk1/p2bqpbp/1p2p1p1/8/P1QPP3/4BPP1/4N2P/2R3K1 b - - 0 19","m":"f8c8 c4c8 d7c8 c1c8 e7f8 c8f8","r":536,"t":"advantage kingsideAttack long middlegame"},{"i":"Z1tvf","f":"8/8/6p1/P4pP1/2p2P2/1k1K4/8/8 w - - 0 59","m":"d3d4 c4c3 a5a6 c3c2 a6a7 c2c1q","r":478,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ZF9wR","f":"4r1k1/5ppp/8/p3N3/7b/5K2/P1P5/1R6 b - - 1 36","m":"e8e5 b1b8 h4d8 b8d8 e5e8 d8e8","r":418,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZSrTB","f":"8/r7/3p4/8/4P3/4kP2/1R4PQ/5K2 w - - 3 47","m":"h2d6 a7a1 b2b1 a1b1 d6d1 b1d1","r":506,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"ZT2VT","f":"8/8/K7/1P5p/8/7k/8/8 b - - 0 49","m":"h3g3 b5b6 h5h4 b6b7 h4h3 b7b8q","r":429,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ZcWyX","f":"8/8/7p/6PP/1K2k3/8/8/8 b - - 0 74","m":"h6g5 h5h6 g5g4 h6h7 g4g3 h7h8q","r":583,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"aIh8b","f":"8/8/2k5/1p3K1p/5P1P/8/8/8 w - - 0 49","m":"f5g6 b5b4 f4f5 b4b3 f5f6 b3b2","r":480,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"alSmB","f":"8/2p5/8/p7/6PK/7P/k7/8 b - - 0 39","m":"c7c5 g4g5 a2b1 g5g6 c5c4 g6g7","r":400,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"bSu6b","f":"8/8/7p/7k/3pp2P/3P2PK/8/8 w - - 0 45","m":"d3e4 d4d3 g3g4 h5g6 h3g2 d3d2","r":540,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"bso2Y","f":"8/8/7p/8/1PK1kp2/8/1P5P/8 w - - 0 40","m":"b4b5 f4f3 b5b6 f3f2 b6b7 f2f1q","r":563,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cQi1q","f":"8/p7/1p5p/1k3P2/8/7K/7P/8 b - - 0 43","m":"a7a5 f5f6 a5a4 f6f7 a4a3 f7f8q","r":557,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ckWqR","f":"4r1k1/pp1nqpp1/2p1r2p/3p1b2/3P4/P5B1/1PPQBPPP/R3R1K1 w - - 7 18","m":"e2f3 e6e1 a1e1 e7e1 d2e1 e8e1","r":499,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"cwkne","f":"8/5k2/1p3p2/1PN1p1p1/4P3/n3PK2/7P/8 b - - 0 41","m":"b6c5 b5b6 a3c4 b6b7 c4b6 b7b8q","r":572,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"dpEke","f":"8/8/6p1/2P5/5k2/1K6/8/8 b - - 0 59","m":"g6g5 c5c6 g5g4 c6c7 g4g3 c7c8q","r":567,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"dsSph","f":"8/8/8/7p/8/4K1k1/P7/8 w - - 2 47","m":"a2a4 h5h4 a4a5 h4h3 a5a6 h3h2","r":437,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"e5Jzx","f":"8/8/1K6/2P5/1P3p2/5Pbk/8/8 b - - 0 50","m":"h3g2 c5c6 g2f3 c6c7 f3g2 c7c8q","r":529,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"e5pm6","f":"8/8/8/8/1P5p/2K5/3N2k1/8 w - - 0 49","m":"c3d3 h4h3 b4b5 h3h2 b5b6 h2h1q","r":561,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"eopGT","f":"3rRb1k/p5pp/5p2/1N6/2Q5/P5P1/1P4PP/R2r3K w - - 1 26","m":"a1d1 d8d1 e8e1 d1e1 c4f1 e1f1","r":445,"t":"backRankMate endgame long mate mateIn3"},{"i":"f12Bv","f":"B3k3/P5R1/1r2p3/7p/8/R1b1P1Pb/4P2P/6K1 w - - 0 36","m":"a3c3 b6b1 c3c1 b1c1 g1f2 c1f1","r":538,"t":"endgame long mate mateIn3 operaMate"},{"i":"f7E29","f":"8/8/1k5K/7P/p7/8/8/8 w - - 0 48","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":495,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fGM3g","f":"8/7p/8/1p2KP2/pP5P/k7/8/8 b - - 0 57","m":"a3b4 f5f6 a4a3 f6f7 a3a2 f7f8q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fLjWj","f":"8/8/8/3P4/2p1K3/8/1k6/8 w - - 0 59","m":"e4d4 c4c3 d5d6 c3c2 d4e5 c2c1q","r":417,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fTrXd","f":"3r4/2k5/4R2p/6p1/2r5/8/5PPP/3R2K1 w - - 2 31","m":"d1d8 c4c1 d8d1 c1d1 e6e1 d1e1","r":585,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"fU6tV","f":"1k1r3r/pppq1ppp/5n2/2b5/3B4/1QP5/PP2RPPP/RN4K1 w - - 1 14","m":"d4c5 d7d1 b3d1 d8d1 e2e1 d1e1","r":511,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"ftAdE","f":"5r2/p5k1/1p3rp1/2p4p/2B2q2/8/P1Q3PP/R2R3K w - - 0 27","m":"d1f1 f4f1 c4f1 f6f1 a1f1 f8f1","r":502,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"gIbl3","f":"6k1/4nppp/p3pq2/3p4/P4P1P/2N2KP1/Pb6/1R1R4 b - - 0 25","m":"b2c3 b1b8 e7c8 b8c8 f6d8 c8d8","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"gPKv8","f":"8/8/4K3/4P2p/4kp1P/8/8/8 w - - 0 55","m":"e6f6 f4f3 e5e6 f3f2 f6g7 f2f1q","r":588,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"gUBkO","f":"6k1/5ppp/1p1r4/R1p5/3p1P2/4r1P1/4P2P/1R4K1 b - - 0 30","m":"b6a5 b1b8 d6d8 b8d8 e3e8 d8e8","r":459,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"gy3D7","f":"8/8/6k1/2K5/1P4p1/8/8/8 w - - 0 52","m":"b4b5 g4g3 b5b6 g3g2 b6b7 g2g1q","r":569,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"h5Ljc","f":"8/8/1k6/pp3PK1/5P2/8/8/8 b - - 0 48","m":"b5b4 f5f6 b4b3 f6f7 b3b2 f7f8q","r":454,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"h5ajG","f":"1k1r4/1p4Rp/4p1b1/1N6/8/KPP5/P6r/8 b - - 0 30","m":"d8d2 g7g8 g6e8 g8e8 d2d8 e8d8","r":559,"t":"endgame long mate mateIn3"},{"i":"h9oQm","f":"2rQ2k1/pp3ppp/2b5/4r3/1B3q2/P7/5PPP/3RR1K1 b - - 1 25","m":"c8d8 d1d8 c6e8 d8e8 e5e8 e1e8","r":594,"t":"backRankMate long mate mateIn3 middlegame xRayAttack"},{"i":"hBMnO","f":"6k1/5p1p/p2R1Ppb/1p2p3/4B3/1P2q1PP/P7/3R1K2 b - - 2 38","m":"e3e4 d6d8 h6f8 d8f8 g8f8 d1d8","r":538,"t":"attraction endgame long mate mateIn3 sacrifice"},{"i":"hg8e4","f":"r6k/p1p3pp/1pnq2b1/8/5P2/3pQ3/P5PP/3RR1K1 b - - 0 25","m":"a8e8 e3e8 g6e8 e1e8 d6f8 e8f8","r":445,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"hnQ60","f":"6k1/1q3ppp/2n2n2/1pB2bN1/8/8/P2R1PP1/3R3K b - - 8 27","m":"h7h6 d2d8 c6d8 d1d8 f6e8 d8e8","r":460,"t":"long mate mateIn3 middlegame sacrifice"},{"i":"hqnpn","f":"r1b1r3/pppkqpbp/2n5/8/2Qp4/5N2/PPP2PPP/RNB2RK1 w - - 1 11","m":"f1e1 e7e1 f3e1 e8e1 c4f1 e1f1","r":557,"t":"crushing fork long middlegame"},{"i":"i4jlg","f":"6k1/p3rpnp/1p1p4/6P1/4p3/1q2P3/1B2BP2/1KR5 b - - 3 34","m":"e7d7 c1c8 d7d8 c8d8 g7e8 d8e8","r":573,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"iLSY7","f":"2r3k1/p1q2pp1/1p1p3p/3Q4/3P4/4P3/PP2NPPP/2B3K1 w - - 3 22","m":"d5b3 c7c1 e2c1 c8c1 b3d1 c1d1","r":457,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"ikDwD","f":"8/8/8/p5P1/2k5/8/7K/8 b - - 0 47","m":"a5a4 g5g6 a4a3 g6g7 c4b3 g7g8q","r":462,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"irjWD","f":"4r1k1/2q3pp/8/3pp3/PR3pQB/8/r3bPPP/2R3K1 w - - 6 33","m":"c1c7 a2a1 b4b1 a1b1 c7c1 b1c1","r":490,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"j91WB","f":"5bk1/5ppp/p1q5/2B1p3/p3P3/P1P2QNP/1r4PK/5R2 b - - 0 27","m":"c6c5 f3f7 g8h8 f7f8 c5f8 f1f8","r":586,"t":"backRankMate deflection endgame long mate mateIn3"},{"i":"jMq3C","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 47","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":453,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jbOff","f":"8/8/6K1/pP6/2k4P/8/8/8 b - - 0 54","m":"c4b5 h4h5 a5a4 h5h6 a4a3 h6h7","r":532,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"kKFFE","f":"2r3k1/5pp1/7p/1p1P4/4P3/1Q6/P4qPP/5R1K w - - 4 28","m":"f1f2 c8c1 b3d1 c1d1 f2f1 d1f1","r":498,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"kwUSW","f":"8/8/8/pp2P3/8/1k2K3/8/8 b - - 0 71","m":"b5b4 e5e6 b3a3 e6e7 b4b3 e7e8q","r":575,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kzIZi","f":"8/8/5p2/2pk1K1P/8/8/1b6/8 b - - 0 51","m":"d5d6 h5h6 d6d7 h6h7 d7d6 h7h8q","r":584,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"lZrrN","f":"8/8/8/1K4p1/1P6/8/8/7k w - - 0 55","m":"b5a4 g5g4 a4a5 g4g3 b4b5 g3g2","r":548,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"lakhx","f":"8/2p5/2k1P3/2p5/2R5/r7/1R3PPP/6K1 w - - 1 40","m":"c4e4 a3a1 b2b1 a1b1 e4e1 b1e1","r":400,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"lx1AC","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 57","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":468,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"mHmBA","f":"1k2r3/1p3ppp/p1b1rn2/8/1BPp1P2/1Q1PqB2/PP4PP/R4R1K w - - 8 20","m":"f1e1 e3e1 b4e1 e6e1 a1e1 e8e1","r":551,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"mLUrD","f":"r6k/ppp2Qpp/2b3nb/2q1P3/2P5/1B5P/P4RP1/5R1K b - - 2 31","m":"a8f8 f7f8 g6f8 f2f8 c5f8 f1f8","r":578,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"mT0Hr","f":"r2qr1k1/ppb2ppp/2p1bp2/8/2PPR3/5N2/PP2QPPP/4R1K1 b - - 0 19","m":"e6f5 e4e8 d8e8 e2e8 a8e8 e1e8","r":503,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"mzvLm","f":"3R4/R4ppk/7p/1nr5/8/1P3N2/P4PPP/6K1 w - - 3 29","m":"a7f7 c5c1 d8d1 c1d1 f3e1 d1e1","r":460,"t":"backRankMate endgame long mate mateIn3"},{"i":"nNxQV","f":"8/8/2k5/2pp4/7P/8/4K3/8 b - - 2 57","m":"c5c4 h4h5 c6d6 h5h6 d6e7 h6h7","r":568,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"nlCQ7","f":"2R5/p2r1pkp/p4p2/8/8/8/r4PPP/3R2K1 w - - 0 27","m":"d1d7 a2a1 c8c1 a1c1 d7d1 c1d1","r":501,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"oFoWj","f":"8/1KQ1R1qk/6r1/8/P7/8/4p3/8 w - - 6 66","m":"e7g7 g6g7 c7g7 h7g7 a4a5 e2e1q","r":549,"t":"advancedPawn crushing endgame long pin promotion queenRookEndgame"},{"i":"oL59G","f":"8/8/1K6/P7/7p/7k/8/8 b - - 0 46","m":"h3g3 a5a6 g3f2 a6a7 h4h3 a7a8q","r":575,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"oNDYm","f":"3R1rk1/ppb2ppp/2q5/6P1/8/3Q3P/PPP2P2/3R2K1 b - - 0 22","m":"f8d8 d3d8 c7d8 d1d8 c6e8 d8e8","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"osaOE","f":"8/p6k/1r4p1/8/7B/8/P5PP/5R1K w - - 0 46","m":"f1f4 b6b1 h4e1 b1e1 f4f1 e1f1","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"p1ZcY","f":"8/1rP2p2/4p3/r3Pp2/2R2Pk1/3p2Pp/7P/1R5K w - - 0 40","m":"b1b7 a5a1 b7b1 a1b1 c4c1 b1c1","r":582,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"p7ZCO","f":"8/8/2K5/1P3p2/4pP2/4k3/8/8 b - - 0 53","m":"e3f4 b5b6 e4e3 b6b7 e3e2 b7b8q","r":538,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"pkxsa","f":"2r3k1/pR6/6p1/5p1p/P2R1B1P/5pP1/2r2P2/5qK1 w - - 0 36","m":"g1f1 c2c1 f4c1 c8c1 d4d1 c1d1","r":563,"t":"endgame long mate mateIn3 sacrifice"},{"i":"qhmxv","f":"3r2k1/p4ppp/6q1/1b6/3Q1BP1/1P5P/P7/K1R5 b - - 0 32","m":"d8d4 c1c8 d4d8 c8d8 b5e8 d8e8","r":577,"t":"backRankMate endgame long mate mateIn3"},{"i":"rBfyS","f":"6k1/1p3ppp/2b1p3/p2r4/2R4P/5P2/6P1/6K1 b - - 1 31","m":"c6b5 c4c8 d5d8 c8d8 b5e8 d8e8","r":431,"t":"backRankMate endgame long mate mateIn3"},{"i":"rRWxw","f":"8/pp1RP2p/5kp1/8/8/8/PPrbRPPP/6K1 w - - 0 27","m":"d7d2 c2c1 d2d1 c1d1 e2e1 d1e1","r":576,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"rwmUF","f":"8/8/1p6/1K5k/2Pp4/P7/8/8 w - - 0 87","m":"b5b6 d4d3 a3a4 d3d2 c4c5 d2d1q","r":400,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"sWyyc","f":"8/1p6/2p2k2/1rR5/8/5P2/6PK/8 w - - 0 36","m":"c5b5 c6b5 h2g3 b5b4 g3f2 b4b3","r":578,"t":"crushing endgame long quietMove"},{"i":"syzjL","f":"6k1/5ppp/2p1r3/2P1q1Q1/3pp3/8/P4PPP/1R4K1 b - - 1 28","m":"e5g5 b1b8 g5d8 b8d8 e6e8 d8e8","r":502,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"t7YFF","f":"5K2/8/8/8/p7/5P2/8/1k6 w - - 0 56","m":"f8e7 a4a3 f3f4 a3a2 f4f5 a2a1q","r":476,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tKRAp","f":"r2qr1k1/pp3p2/3p2pp/3P2b1/2P1R3/P7/1PB1Q1PP/4R1K1 b - - 4 24","m":"d8d7 e4e8 d7e8 e2e8 a8e8 e1e8","r":400,"t":"crushing kingsideAttack long middlegame"},{"i":"tLkTf","f":"7k/pp2r2p/5P2/3R4/8/8/PP2r1P1/5K2 b - - 2 36","m":"e7f7 d5d8 e2e8 d8e8 f7f8 e8f8","r":556,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"tOG39","f":"3r2k1/3q1ppp/p3p3/1p6/8/4QB2/PP3PPP/4R1K1 w - - 7 33","m":"e1d1 d7d1 f3d1 d8d1 e3e1 d1e1","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"thFXy","f":"2r3k1/5ppp/2N1pb2/6P1/3p1P2/4nK2/7P/1R6 b - - 0 33","m":"c8c6 b1b8 c6c8 b8c8 f6d8 c8d8","r":421,"t":"backRankMate endgame long mate mateIn3"},{"i":"u19Kr","f":"6k1/5p2/p3pb1K/3p4/5P2/1R2P1P1/P1r3r1/8 b - - 2 37","m":"g2g3 b3b8 c2c8 b8c8 f6d8 c8d8","r":536,"t":"endgame long mate mateIn3"},{"i":"u5HKb","f":"3r2k1/p4ppp/5n2/p3p3/2pB4/6P1/5P1P/1R4K1 b - - 0 23","m":"d8d4 b1b8 d4d8 b8d8 f6e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"uYWFB","f":"8/8/8/2K2p2/1pP5/1P4k1/8/8 w - - 1 52","m":"c5b5 f5f4 b5b6 f4f3 c4c5 f3f2","r":483,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ufOoo","f":"8/8/p4K2/1p6/1k4P1/8/8/8 b - - 1 48","m":"b4c4 g4g5 b5b4 g5g6 b4b3 g6g7","r":463,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"v4dBL","f":"8/8/8/2P5/pPK1kp1p/P6P/8/8 w - - 2 46","m":"c5c6 f4f3 c4b5 f3f2 c6c7 f2f1q","r":586,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vBfkS","f":"2r4k/p4RR1/7p/8/4n3/1B3N2/P5PP/6K1 w - - 1 32","m":"f7a7 c8c1 b3d1 c1d1 f3e1 d1e1","r":589,"t":"endgame long mate mateIn3"},{"i":"vLN6X","f":"r1r3k1/p4pp1/7p/4p3/3q4/5Q2/P3RPPP/3R2K1 w - - 2 26","m":"d1d4 c8c1 d4d1 c1d1 e2e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"vYqvA","f":"2r3k1/6pp/p1r1bp2/1p1p4/3n1B2/1PP2B2/P3RPPP/2R3K1 w - - 2 27","m":"c3d4 c6c1 f4c1 c8c1 e2e1 c1e1","r":518,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"vmOil","f":"3rk3/4bR2/p3N3/1p2p3/4b1Q1/P7/1PP3PP/7K w - - 0 43","m":"g4e4 d8d1 e4e1 d1e1 f7f1 e1f1","r":502,"t":"backRankMate endgame long mate mateIn3"},{"i":"w42io","f":"r2r3k/pp3Rpp/8/8/3p1Q1P/P2q4/1P4P1/5RK1 b - - 1 27","m":"d3g6 f7f8 d8f8 f4f8 a8f8 f1f8","r":559,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"wIlkU","f":"8/8/2k2p2/P4Kp1/1P6/8/8/8 w - - 1 61","m":"f5f6 g5g4 f6e5 g4g3 e5d4 g3g2","r":539,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"wdkgL","f":"8/Q5bk/6pp/5p2/P4B2/8/1r3PPP/3R2K1 w - - 0 31","m":"d1d7 b2b1 f4c1 b1c1 d7d1 c1d1","r":580,"t":"backRankMate endgame long mate mateIn3"},{"i":"whs5n","f":"6k1/pRp1nppp/8/8/5p2/7P/P1P2PPK/3r4 b - - 2 27","m":"d1d2 b7b8 e7c8 b8c8 d2d8 c8d8","r":472,"t":"backRankMate endgame long mate mateIn3"},{"i":"wveUh","f":"3r2k1/p4ppp/2p5/4q1n1/P2bP3/3Q2P1/P1B2PKP/3R4 b - - 4 30","m":"d4b6 d3d8 b6d8 d1d8 e5e8 d8e8","r":543,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"xYSaY","f":"2r3k1/pQ2bbpp/3P1p2/4p3/P3P3/3q2N1/6PP/3R3K w - - 0 29","m":"d1d3 c8c1 d3d1 c1d1 g3f1 d1f1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"xfE18","f":"1k3r2/pPp1q3/P7/1P1Q4/4Pb1p/3R3P/1r3PP1/3R3K b - - 4 46","m":"b2f2 d5d8 f8d8 d3d8 e7d8 d1d8","r":532,"t":"long mate mateIn3 middlegame queensideAttack sacrifice"},{"i":"xz2Rs","f":"8/1p4kp/p2r2p1/4b3/P2q4/5B1P/1P3PQ1/5R1K w - - 0 34","m":"f1d1 d4d1 f3d1 d6d1 g2g1 d1g1","r":471,"t":"crushing endgame exposedKing long"},{"i":"yDs97","f":"8/8/4k1K1/6PP/4n3/8/8/8 b - - 0 68","m":"e4d6 h5h6 d6f7 h6h7 f7h8 g6g7","r":595,"t":"advancedPawn crushing defensiveMove endgame knightEndgame long"},{"i":"yQ5xG","f":"8/8/7K/1k5P/p7/8/8/8 w - - 0 57","m":"h6g6 a4a3 h5h6 a3a2 g6f7 a2a1q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"yY8VA","f":"2r4r/p4p1p/5P1k/1B5p/N2p4/3P2Q1/PP4PP/5R1K w - - 4 30","m":"f1f5 c8c1 g3e1 c1e1 f5f1 e1f1","r":457,"t":"backRankMate endgame long mate mateIn3"},{"i":"yt42t","f":"8/8/8/PK6/6p1/6k1/8/8 b - - 0 49","m":"g3f3 a5a6 g4g3 a6a7 f3f2 a7a8q","r":423,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"z8kX7","f":"8/8/8/p3P2p/3K1k2/1P6/8/8 b - - 0 45","m":"h5h4 e5e6 h4h3 e6e7 h3h2 e7e8q","r":534,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zXS4Q","f":"1b6/1N4pp/P1R5/1p3R2/r6k/7P/6PK/8 w - - 8 46","m":"h2h1 a4a1 c6c1 a1c1 f5f1 c1f1","r":554,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"08DaE","f":"6kr/4N1p1/2n1ppp1/1q2P1N1/2RP4/7P/5PP1/2R3K1 b - - 0 30","m":"c6e7 c4c8 e7c8 c1c8 b5e8 c8e8","r":578,"t":"endgame long mate mateIn3 sacrifice"},{"i":"0QI7D","f":"r3r1k1/pp1qbppp/8/4R3/3p4/1P1P3P/PB2QPP1/4R2K b - - 3 22","m":"e7f6 e5e8 a8e8 e2e8 d7e8 e1e8","r":486,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"0Ugmq","f":"8/5kp1/3b3p/rp2p3/4B2N/1P2B3/2P2PPP/3R2K1 w - - 2 29","m":"d1d6 a5a1 e3c1 a1c1 d6d1 c1d1","r":544,"t":"backRankMate endgame long mate mateIn3"},{"i":"0lRau","f":"8/8/8/8/3p1P1P/4kPK1/8/8 w - - 1 51","m":"h4h5 d4d3 g3g4 d3d2 h5h6 d2d1q","r":484,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"0soPz","f":"6k1/6p1/5bKp/1R6/2r1p1P1/r6P/8/8 b - - 1 46","m":"a3h3 b5b8 c4c8 b8c8 f6d8 c8d8","r":484,"t":"endgame long mate mateIn3"},{"i":"1KrhL","f":"8/7p/5p1P/8/1P6/2K1k3/8/8 b - - 0 57","m":"f6f5 b4b5 f5f4 b5b6 f4f3 b6b7","r":558,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"1TBeo","f":"8/8/8/5K2/2p2P2/k7/8/8 w - - 0 42","m":"f5e4 c4c3 f4f5 c3c2 f5f6 c2c1q","r":511,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"29Kgv","f":"8/8/6K1/p7/k4P2/8/8/8 b - - 0 55","m":"a4b4 f4f5 a5a4 f5f6 b4a3 f6f7","r":400,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2DWB0","f":"6k1/pb1r1ppp/8/8/6P1/1R5K/P6P/8 b - - 1 40","m":"b7a6 b3b8 a6c8 b8c8 d7d8 c8d8","r":525,"t":"backRankMate endgame long mate mateIn3"},{"i":"2Il5f","f":"5r1k/1Q4pp/p2p4/2p2r2/5q2/5B2/PPP5/1K3R1R w - - 1 26","m":"f3g2 f4f1 g2f1 f5f1 h1f1 f8f1","r":462,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"2KPB8","f":"3r2k1/p1p2ppp/3r4/8/1n2P3/N1N5/PPP1RbPP/R1B4K w - - 2 19","m":"e2f2 d6d1 c3d1 d8d1 f2f1 d1f1","r":579,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"31wxG","f":"8/5pk1/5p2/2Rp1P2/P1r2P2/1p6/1P3P1P/5K2 w - - 0 39","m":"c5c4 d5c4 f1e2 c4c3 b2c3 b3b2","r":579,"t":"advancedPawn crushing endgame long"},{"i":"3LxpB","f":"8/p7/8/7p/1p3N1P/k3K1P1/8/8 w - - 0 53","m":"f4h5 b4b3 h5f4 b3b2 f4d3 b2b1q","r":522,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"3N1Ga","f":"r5k1/1pQ2p2/4b1qp/p3B1p1/5p2/P7/1P3PPP/2R3K1 b - - 1 27","m":"a8c8 c7c8 e6c8 c1c8 g8h7 c8h8","r":578,"t":"endgame long mate mateIn3 operaMate"},{"i":"3dvze","f":"2rr2k1/5pp1/4p2p/Bp6/3PQ3/PB2P3/5PPP/R1q3K1 w - - 1 26","m":"a1c1 c8c1 b3d1 c1d1 a5e1 d1e1","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"3glSo","f":"1r4k1/5p2/p2p1qpp/2p5/2N1P3/2PP2bP/P3R1P1/5Q1K w - - 5 28","m":"f1f6 b8b1 e2e1 b1e1 f6f1 e1f1","r":516,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"3nzYS","f":"8/2p5/1p4p1/p1p1P1Pp/2P2K1P/3k4/8/8 b - - 0 51","m":"d3c4 e5e6 a5a4 e6e7 a4a3 e7e8q","r":526,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3xvRx","f":"7K/8/8/5P2/p7/k7/8/8 b - - 0 55","m":"a3b4 f5f6 b4b3 f6f7 a4a3 f7f8q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"40KYI","f":"3r2k1/pp1q1ppp/3rp3/P1p5/2PP4/1PQ4P/3R1PP1/3R2K1 w - - 0 29","m":"d4c5 d6d2 c3d2 d7d2 d1d2 d8d2","r":588,"t":"crushing endgame long"},{"i":"41LAX","f":"5rk1/5qpp/P1Q1p3/2p1p3/2P1P3/8/5rPP/R4RK1 w - - 0 25","m":"f1f2 f7f2 g1h1 f2f1 a1f1 f8f1","r":563,"t":"backRankMate endgame long mate mateIn3"},{"i":"44NV0","f":"2kr4/ppp4p/2nqp1p1/8/N1Q2P2/1P3B2/P5PP/5R1K w - - 1 21","m":"f1d1 d6d1 f3d1 d8d1 c4f1 d1f1","r":574,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"4FHhD","f":"5r1k/2R5/7p/6p1/2p2p2/5B2/2r2PPP/4R1K1 w - - 0 41","m":"e1e7 c2c1 f3d1 c1d1 e7e1 d1e1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"564z5","f":"8/8/8/1K5p/1P4k1/P7/8/8 w - - 0 59","m":"a3a4 h5h4 b5a5 h4h3 b4b5 h3h2","r":400,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"5cGZ2","f":"3r2k1/1b3ppp/1q2p3/1p6/3PP1n1/2Q2NP1/3N1PP1/2R3K1 b - - 0 26","m":"d8c8 c3c8 b7c8 c1c8 b6d8 c8d8","r":593,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"5eHOQ","f":"r1bq2k1/pp3ppp/2p2N2/4r3/8/8/PP1QBPPP/R2R2K1 b - - 1 18","m":"d8f6 d2d8 f6d8 d1d8 e5e8 d8e8","r":406,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"5ou5U","f":"r3r1k1/3q1ppp/2p5/1p2R3/1P6/P5P1/4QP1P/4R1K1 b - - 2 29","m":"f7f6 e5e8 d7e8 e2e8 a8e8 e1e8","r":551,"t":"crushing endgame long"},{"i":"5usWh","f":"8/8/6k1/3p1r1p/3P1R1K/4P3/8/8 w - - 20 54","m":"f4f5 g6f5 h4h5 f5e4 h5g4 e4e3","r":598,"t":"crushing endgame long"},{"i":"68T6t","f":"r3r1k1/ppp3pp/8/8/4R3/8/qP2Q1PP/4R2K b - - 0 27","m":"a2f7 e4e8 a8e8 e2e8 f7e8 e1e8","r":443,"t":"crushing endgame long"},{"i":"69yG9","f":"4r2k/pp4pp/2p5/8/6q1/1P3rN1/P4P2/2RR2K1 b - - 0 28","m":"e8e2 d1d8 e2e8 d8e8 f3f8 e8f8","r":579,"t":"backRankMate endgame long mate mateIn3"},{"i":"6Gn2K","f":"8/8/6K1/5pPp/1pk2P1P/8/8/8 w - - 0 45","m":"g6f5 b4b3 f5e5 b3b2 g5g6 b2b1q","r":576,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"6qq7Y","f":"8/7K/6p1/8/p5PP/1k6/8/8 w - - 1 44","m":"h7g6 a4a3 g4g5 a3a2 g6h7 a2a1q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"6s3H0","f":"3r2k1/2r2ppp/p3p3/4P3/P7/2PQ2P1/5PKP/1R6 b - - 0 24","m":"d8d3 b1b8 c7c8 b8c8 d3d8 c8d8","r":555,"t":"backRankMate endgame long master mate mateIn3 rookEndgame"},{"i":"7liij","f":"8/8/8/8/2r5/7p/R4R1P/1k5K w - - 8 49","m":"a2e2 c4c1 e2e1 c1e1 f2f1 e1f1","r":542,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"8TdJj","f":"8/8/3K4/p3P3/1p6/1P6/k7/8 b - - 0 56","m":"a2b3 e5e6 b3a3 e6e7 b4b3 e7e8q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"90IPX","f":"3r2k1/1p1q1p2/7p/Q5p1/8/2N1P3/PP3PPP/R2r2K1 w - - 0 22","m":"a1d1 d7d1 c3d1 d8d1 a5e1 d1e1","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"921Ct","f":"3k1r2/pp4pQ/3r3p/4qB2/8/5R2/PP4PP/4R2K w - - 1 33","m":"e1e5 d6d1 e5e1 d1e1 f3f1 e1f1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"9EwL5","f":"1q6/6pk/K6p/1QP5/8/8/8/8 b - - 2 57","m":"b8b5 a6b5 h6h5 c5c6 h5h4 c6c7","r":564,"t":"advancedPawn crushing endgame long"},{"i":"9c32J","f":"8/8/8/r5k1/PR3p2/1K6/8/8 w - - 0 54","m":"b4b5 a5b5 a4b5 f4f3 b5b6 f3f2","r":469,"t":"advancedPawn crushing endgame long rookEndgame"},{"i":"9j6kM","f":"8/8/2Kp4/3P2k1/7p/P7/1P6/8 w - - 0 60","m":"c6d6 h4h3 d6e7 h3h2 d5d6 h2h1q","r":517,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"9pJrl","f":"8/8/8/3pP3/K2k4/8/8/8 b - - 0 62","m":"d4c3 e5e6 d5d4 e6e7 d4d3 e7e8q","r":558,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"9wHyQ","f":"8/p3Q3/1pr3pk/8/8/7p/P4P1P/3R2K1 w - - 1 47","m":"d1d3 c6c1 d3d1 c1d1 e7e1 d1e1","r":400,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"A8VsO","f":"8/k7/4Kp2/7p/8/5P2/8/8 w - - 0 57","m":"e6f6 h5h4 f3f4 h4h3 f4f5 h3h2","r":549,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"AUbEx","f":"8/8/7K/6P1/1k6/8/5n2/8 b - - 0 60","m":"f2h3 g5g6 h3f4 g6g7 b4c3 g7g8q","r":583,"t":"advancedPawn crushing endgame knightEndgame long master promotion"},{"i":"Al8tE","f":"3rkb1r/3q2pp/p3p3/2p1n3/2N5/4RQ2/PP3PPP/R1B3K1 w k - 1 20","m":"c4e5 d7d1 f3d1 d8d1 e3e1 d1e1","r":552,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"B27Su","f":"5rk1/pp4pp/2nb1r2/3p4/3Pp1q1/1BP1R3/PP1N3p/R1BQ3K w - - 0 22","m":"d1g4 f6f1 d2f1 f8f1 g4g1 h2g1q","r":568,"t":"advancedPawn exposedKing kingsideAttack long mate mateIn3 middlegame promotion sacrifice"},{"i":"CAauF","f":"6k1/n4Np1/1pp1r2p/5p2/1PR5/r7/5PPP/4R1K1 w - - 2 29","m":"e1e6 a3a1 c4c1 a1c1 e6e1 c1e1","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"DPwc6","f":"8/8/K7/P5k1/7p/8/8/8 w - - 0 57","m":"a6b6 h4h3 a5a6 h3h2 b6a7 h2h1q","r":492,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"E6ch5","f":"7k/1R4pp/p5p1/4p3/6q1/Pn6/6PK/5r2 b - - 0 33","m":"f1f2 b7b8 g4c8 b8c8 f2f8 c8f8","r":566,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"EEJRF","f":"K7/8/8/8/6p1/8/P7/7k w - - 0 64","m":"a8b7 g4g3 a2a4 g3g2 a4a5 g2g1q","r":579,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"EhDeE","f":"8/2K5/8/5Pp1/3p2P1/8/8/2k5 w - - 2 65","m":"c7d6 d4d3 f5f6 d3d2 f6f7 d2d1q","r":450,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"FBmtN","f":"1r1k4/4Rp2/3P1R2/6p1/8/8/6PP/7K w - - 3 38","m":"f6f7 b8b1 e7e1 b1e1 f7f1 e1f1","r":491,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"FZsgL","f":"8/8/8/1p5R/6p1/P7/1rk1NPPP/3R2K1 w - - 6 41","m":"d1d5 b2b1 e2c1 b1c1 d5d1 c1d1","r":522,"t":"backRankMate endgame long mate mateIn3"},{"i":"G0Z8z","f":"7k/2r3p1/5pBp/8/5P2/4n2P/1r6/R5K1 b - - 4 35","m":"e3d5 a1a8 b2b8 a8b8 c7c8 b8c8","r":594,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"Gxexq","f":"8/2r5/k6K/p5P1/8/8/1R6/8 b - - 2 57","m":"c7b7 b2b7 a6b7 g5g6 a5a4 g6g7","r":583,"t":"advancedPawn crushing endgame long rookEndgame"},{"i":"H2qiR","f":"2k5/1pp3Rp/4K1b1/p4r2/8/8/8/8 b - - 1 50","m":"a5a4 g7g8 f5f8 g8f8 g6e8 f8e8","r":581,"t":"endgame long mate mateIn3"},{"i":"HdiNH","f":"8/4N2k/p5p1/8/1P2p3/Pr2P2p/4R2P/5R1K w - - 0 37","m":"f1f4 b3b1 e2e1 b1e1 f4f1 e1f1","r":523,"t":"endgame long mate mateIn3"},{"i":"HpX1U","f":"6k1/7p/4ppp1/p7/Pr6/4P2P/5PP1/1R4K1 w - - 0 28","m":"b1b4 a5b4 g1f1 b4b3 f1e1 b3b2","r":545,"t":"advancedPawn advantage endgame long"},{"i":"I1MUg","f":"8/8/8/5P1p/4K1p1/6P1/7k/8 b - - 0 45","m":"h2g3 f5f6 g3h3 f6f7 g4g3 f7f8q","r":596,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"I40JR","f":"5r1k/6pp/6q1/1R6/8/7K/5PPP/8 b - - 2 38","m":"f8f4 b5b8 g6e8 b8e8 f4f8 e8f8","r":558,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"IPVzk","f":"3r3k/R4p1p/p1r2NpP/1p2P3/2b5/2P5/6PK/3R4 b - - 8 36","m":"d8d1 a7a8 c6c8 a8c8 d1d8 c8d8","r":462,"t":"endgame long mate mateIn3"},{"i":"Iaaer","f":"5r1k/2p2q2/1p2pr1p/p5p1/3P1P2/2PQ1RP1/P6P/5RK1 w - - 0 33","m":"f4g5 f6f3 d3f3 f7f3 f1f3 f8f3","r":483,"t":"crushing endgame long"},{"i":"IzaYz","f":"8/8/4K3/1p3P2/pP6/k7/8/8 b - - 0 49","m":"a3b4 f5f6 a4a3 f6f7 b4c4 f7f8q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"J50CE","f":"8/8/p7/1p6/1k4KP/8/8/8 b - - 0 59","m":"b4c3 h4h5 b5b4 h5h6 b4b3 h6h7","r":577,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"JbeoU","f":"8/8/7K/1p6/1k4P1/8/8/8 b - - 0 63","m":"b4c4 g4g5 b5b4 g5g6 b4b3 g6g7","r":400,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"JmEzI","f":"8/8/8/1P5p/K6p/P6k/8/8 b - - 0 53","m":"h3g3 b5b6 h4h3 b6b7 h3h2 b7b8q","r":420,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Jrwkq","f":"3r2k1/5pp1/7p/8/1Qp5/P1NqB3/1P3PPP/2R3K1 w - - 3 25","m":"c1d1 d3d1 c3d1 d8d1 b4e1 d1e1","r":544,"t":"backRankMate endgame long mate mateIn3"},{"i":"JzLxR","f":"8/8/4K3/4P2p/4kp1P/8/8/8 w - - 0 42","m":"e6f6 f4f3 e5e6 f3f2 e6e7 f2f1q","r":521,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"K48dy","f":"8/8/7k/p7/3P2Q1/8/Pr3PPP/2R3K1 w - - 0 35","m":"c1c7 b2b1 c7c1 b1c1 g4d1 c1d1","r":427,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"L8c0D","f":"8/8/5K2/1k3P2/p6P/8/8/8 w - - 0 56","m":"h4h5 a4a3 f6f7 a3a2 h5h6 a2a1q","r":503,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"LC01L","f":"3r2k1/pbp2p1p/2pq1bp1/4p3/2Q1P3/P1N2N2/1PP2PPP/5RK1 w - - 2 16","m":"f1d1 d6d1 c3d1 d8d1 c4f1 d1f1","r":400,"t":"advantage kingsideAttack long middlegame"},{"i":"LPOPc","f":"4r1k1/1R3ppp/8/6b1/8/3P3r/PPK5/4R1B1 b - - 1 32","m":"e8e1 b7b8 g5d8 b8d8 e1e8 d8e8","r":468,"t":"backRankMate endgame long mate mateIn3"},{"i":"LR0lb","f":"8/8/K5p1/7p/1P4k1/6P1/P7/8 b - - 0 39","m":"g4g3 b4b5 h5h4 b5b6 h4h3 b6b7","r":565,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"LRykK","f":"8/r5k1/7p/2pBpR2/4P3/1P1b4/1P4PP/4N2K w - - 0 38","m":"e1d3 a7a1 d3c1 a1c1 f5f1 c1f1","r":551,"t":"backRankMate endgame long mate mateIn3"},{"i":"LfO6J","f":"2r3k1/5p1p/2p2p1Q/r3pN2/3pP3/3q4/5PPP/3R2K1 w - - 0 30","m":"d1d3 a5a1 h6c1 a1c1 d3d1 c1d1","r":541,"t":"backRankMate endgame long mate mateIn3"},{"i":"Llkid","f":"k7/1p3n2/1B6/2r5/2qP2P1/2P1R2p/2K4P/8 b - - 3 41","m":"c5b5 e3e8 f7d8 e8d8 c4c8 d8c8","r":482,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"LzcJA","f":"8/3QP1p1/8/7P/5rP1/1k6/1p6/1K6 w - - 3 56","m":"e7e8q f4f1 e8e1 f1e1 d7d1 e1d1","r":401,"t":"endgame exposedKing long mate mateIn3"},{"i":"M5Zly","f":"3r3k/1b2q1pp/p3pp2/np6/7P/P1Q1PNP1/1P3PB1/2R3K1 b - - 1 26","m":"d8c8 c3c8 b7c8 c1c8 e7d8 c8d8","r":557,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"NDyN5","f":"6k1/2q2pB1/p3rPp1/1p5p/2p5/6Q1/PPr3P1/3R1R1K b - - 0 29","m":"c7g3 d1d8 e6e8 d8e8 g8h7 e8h8","r":591,"t":"endgame long mate mateIn3 operaMate"},{"i":"NqWQJ","f":"8/1K6/8/1P6/6p1/7k/8/8 w - - 0 46","m":"b7a7 g4g3 b5b6 g3g2 b6b7 g2g1q","r":466,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"OHA54","f":"4r1k1/p4p1p/p1R2K2/4R1p1/6P1/1P3P2/P6P/3r1b2 b - - 0 32","m":"e8e5 c6c8 d1d8 c8d8 e5e8 d8e8","r":467,"t":"endgame long mate mateIn3"},{"i":"OLzl5","f":"8/8/6K1/k4pP1/1p6/6P1/8/8 w - - 0 52","m":"g6f5 b4b3 g5g6 b3b2 f5g5 b2b1q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ORaFQ","f":"7q/2p4P/6PK/3p4/2k5/8/8/8 b - - 0 67","m":"d5d4 g6g7 h8g7 h6g7 d4d3 h7h8q","r":556,"t":"advancedPawn crushing endgame long promotion queenEndgame"},{"i":"OWNz2","f":"8/p5kp/1p4p1/1QP2p2/P7/3r1n1P/3r2PK/1R6 w - - 5 35","m":"h2h1 d2d1 b1d1 d3d1 b5f1 d1f1","r":521,"t":"endgame long mate mateIn3"},{"i":"Oeo59","f":"4r2k/4Q1pp/p7/1p5P/2p5/2P5/PP3r2/2KR4 b - - 0 35","m":"e8e7 d1d8 e7e8 d8e8 f2f8 e8f8","r":548,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"PMax2","f":"8/8/8/7K/6Pp/6k1/p7/B7 w - - 2 84","m":"g4g5 h4h3 g5g6 h3h2 g6g7 h2h1q","r":597,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"PULKq","f":"r5k1/1R1P1p2/2p1p1p1/2r1b2p/7N/7P/5PP1/2R3K1 w - - 1 34","m":"c1c5 a8a1 b7b1 a1b1 c5c1 b1c1","r":408,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"PV890","f":"1N6/8/8/P4p2/4pP2/8/5k2/7K w - - 1 67","m":"a5a6 e4e3 h1h2 e3e2 h2h3 e2e1q","r":533,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"PnnHJ","f":"3r2k1/p1r2ppp/8/3Rp3/8/1RP2P1P/P4P2/4K3 b - - 0 22","m":"d8d5 b3b8 c7c8 b8c8 d5d8 c8d8","r":541,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Q69vB","f":"6k1/5ppp/8/8/3N4/2n2N2/1r3PPP/2R3K1 w - - 0 29","m":"c1c3 b2b1 c3c1 b1c1 f3e1 c1e1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"QCOY1","f":"r3r1k1/5ppp/b2pq3/1p4b1/p3R3/2P4P/P3QPP1/3BR1K1 b - - 0 23","m":"e6d7 e4e8 a8e8 e2e8 d7e8 e1e8","r":543,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"QTcAr","f":"4r2r/1kp5/7p/1NQP1pp1/P7/6P1/5nPP/5R1K w - - 1 31","m":"f1f2 e8e1 f2f1 e1f1 c5g1 f1g1","r":508,"t":"advantage endgame long"},{"i":"QWi1y","f":"2r3k1/1n3ppp/p1q1p3/1pP5/1Pp1P3/2N2P2/P2Q2PP/3R2K1 b - - 0 29","m":"c8d8 d2d8 b7d8 d1d8 c6e8 d8e8","r":580,"t":"backRankMate endgame long mate mateIn3"},{"i":"QeGTa","f":"1k1r4/pp1r1p2/4q3/8/1P6/2P5/2Q3PP/3RR2K w - - 0 29","m":"e1e6 d7d1 c2d1 d8d1 e6e1 d1e1","r":561,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Qswhq","f":"8/8/6p1/2kPK2p/pp5P/1P6/6P1/8 w - - 0 46","m":"b3a4 b4b3 d5d6 b3b2 d6d7 b2b1q","r":589,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame promotion"},{"i":"RJgSr","f":"4r1k1/1bp1r1p1/pp3p1p/3pn3/3N1B2/3B4/PPP3PP/2K1R2R w - - 2 22","m":"d4f5 e5d3 c2d3 e7e1 h1e1 e8e1","r":536,"t":"advantage discoveredAttack long master middlegame queensideAttack"},{"i":"RSTNI","f":"6k1/5p1p/6p1/1R2Bp2/8/P3bP1K/2r2r1P/8 b - - 1 30","m":"h7h5 b5b8 c2c8 b8c8 g8h7 c8h8","r":575,"t":"endgame long mate mateIn3 operaMate"},{"i":"RbwA2","f":"4r2k/1Q3Rp1/p6p/2p1q3/2Pp1b1B/1P5P/P5P1/7K w - - 1 28","m":"b7f3 e5e1 h4e1 e8e1 f3f1 e1f1","r":570,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"RfV1e","f":"8/8/2p3K1/5P2/8/8/8/2k5 b - - 0 68","m":"c1d2 f5f6 c6c5 f6f7 c5c4 f7f8q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SjtO9","f":"8/2bk4/4p3/1RQ1P3/8/1p5P/r4PPB/6K1 w - - 7 41","m":"b5b3 a2a1 b3b1 a1b1 c5c1 b1c1","r":518,"t":"backRankMate endgame long mate mateIn3"},{"i":"TFTe3","f":"8/8/4K2p/8/5P2/5kN1/8/8 b - - 0 61","m":"f3g3 f4f5 h6h5 f5f6 h5h4 f6f7","r":516,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"UAvZb","f":"8/7p/8/1K4p1/PP4k1/8/8/8 b - - 0 42","m":"h7h5 a4a5 g4h3 a5a6 g5g4 a6a7","r":519,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"UBc8z","f":"r5k1/1R3p1p/R3b1p1/1p2B3/2p5/3r3P/6P1/7K b - - 0 41","m":"a8a6 b7b8 e6c8 b8c8 d3d8 c8d8","r":543,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"UJ0dn","f":"8/8/5p2/P7/6p1/1K4k1/8/8 b - - 0 58","m":"f6f5 a5a6 f5f4 a6a7 g3h2 a7a8q","r":444,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UX4rd","f":"8/6p1/2Q3pk/2R4p/pP6/r7/5PPP/6K1 w - - 5 38","m":"c6e4 a3a1 c5c1 a1c1 e4e1 c1e1","r":543,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"VoSf7","f":"1K6/8/8/8/5pP1/7P/8/4k3 w - - 0 62","m":"h3h4 f4f3 g4g5 f3f2 g5g6 f2f1q","r":418,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WZXBp","f":"8/8/5p2/K3k3/1P6/8/8/8 b - - 0 44","m":"f6f5 b4b5 f5f4 b5b6 e5d4 b6b7","r":562,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"WdDtI","f":"1r3r1k/2R5/4p2p/4P1p1/1Q1R4/P4pPb/5P1P/6K1 w - - 2 36","m":"b4e7 b8b1 c7c1 b1c1 d4d1 c1d1","r":557,"t":"endgame long mate mateIn3"},{"i":"WgMp9","f":"8/5p2/1K1kp3/8/P5p1/6P1/8/8 b - - 3 42","m":"e6e5 a4a5 e5e4 a5a6 e4e3 a6a7","r":581,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"Wj2zt","f":"2r5/pp3k1p/b2Pp1p1/4Qp2/PP6/5B2/5PPP/6K1 w - - 1 33","m":"b4b5 c8c1 f3d1 c1d1 e5e1 d1e1","r":513,"t":"backRankMate endgame long mate mateIn3"},{"i":"WvDcR","f":"3r3k/1p4pp/p2N1p2/4r3/7P/8/PPR3PK/8 b - - 8 34","m":"d8d6 c2c8 d6d8 c8d8 e5e8 d8e8","r":578,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Wxdf4","f":"3r2k1/p4ppp/1p2r3/6n1/P2RP3/B4P2/6PP/2R3K1 b - - 0 26","m":"d8d4 c1c8 d4d8 c8d8 e6e8 d8e8","r":430,"t":"backRankMate endgame long mate mateIn3"},{"i":"X0ahN","f":"6k1/6p1/4QrPq/2P4P/R4p2/P2r1P2/8/2K5 b - - 0 34","m":"f6e6 a4a8 d3d8 a8d8 e6e8 d8e8","r":552,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"X8axR","f":"2Q2rk1/p4pp1/bp2pn1p/q7/3PP3/2R2N2/P4PPP/1BR3K1 b - - 0 19","m":"f8c8 c3c8 a6c8 c1c8 f6e8 c8e8","r":463,"t":"advantage kingsideAttack long middlegame"},{"i":"XlcKv","f":"8/6K1/8/Pp6/8/4k3/8/8 b - - 0 58","m":"e3d4 a5a6 b5b4 a6a7 b4b3 a7a8q","r":586,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Xteui","f":"8/8/8/8/PK1kp1p1/6P1/1P4P1/8 w - - 0 53","m":"a4a5 e4e3 a5a6 e3e2 a6a7 e2e1q","r":572,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"YEL23","f":"8/8/4p3/2K5/5kP1/5P2/8/8 b - - 0 69","m":"f4f3 g4g5 e6e5 g5g6 e5e4 g6g7","r":524,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"YXUBi","f":"8/5p2/8/P3p3/1p5K/1Pk5/8/8 b - - 0 58","m":"c3b3 a5a6 b3c3 a6a7 b4b3 a7a8q","r":524,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"YlKgT","f":"2r3k1/5ppp/4p3/8/P1rP4/4B3/2R1nPPP/2R3K1 w - - 1 31","m":"c2e2 c4c1 e3c1 c8c1 e2e1 c1e1","r":541,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZQslY","f":"6k1/1R3ppp/1n6/8/3r1P2/8/5PKP/8 b - - 1 28","m":"d4d6 b7b8 b6c8 b8c8 d6d8 c8d8","r":453,"t":"backRankMate endgame long mate mateIn3"},{"i":"Zl9HJ","f":"4r1k1/6pp/1pp5/B1bpq3/3p2P1/P2P3P/1P3PQ1/R5K1 w - - 0 24","m":"a1e1 e5e1 a5e1 e8e1 g2f1 e1f1","r":413,"t":"crushing endgame kingsideAttack long"},{"i":"a3t12","f":"4r2k/pbp3p1/5q1p/8/3pn3/1P1B1P2/P1P1Q1PP/4R1K1 b - - 0 24","m":"e4d6 e2e8 d6e8 e1e8 f6f8 e8f8","r":580,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"aW3eH","f":"4R3/5ppk/p2q3p/1p6/5P2/PP6/2r3PP/3R3K w - - 1 30","m":"d1d6 c2c1 d6d1 c1d1 e8e1 d1e1","r":568,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"aYJKF","f":"8/8/7p/5k2/PK6/8/8/8 b - - 0 51","m":"h6h5 a4a5 h5h4 a5a6 h4h3 a6a7","r":567,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"asbSN","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 66","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":518,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"awbEv","f":"r1b1r1k1/2b1Bppp/pp2p3/8/8/P1NR1N2/1PP2PPP/3R2K1 b - - 0 19","m":"e8e7 d3d8 c7d8 d1d8 e7e8 d8e8","r":542,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"bWSVt","f":"3r4/5Bbk/Q1p3p1/P3p2p/4P1b1/2q3B1/1PP3PP/7K w - - 0 25","m":"b2c3 d8d1 g3e1 d1e1 a6f1 e1f1","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"bXCyw","f":"6k1/3R1p1p/2B1p1p1/1Pq1Q3/P7/8/r4PPP/6K1 w - - 1 35","m":"e5c5 a2a1 c5c1 a1c1 d7d1 c1d1","r":553,"t":"backRankMate endgame long mate mateIn3"},{"i":"bhbY9","f":"4N3/2P5/4R3/2r3k1/8/8/5PPP/3R2K1 w - - 3 48","m":"d1d7 c5c1 d7d1 c1d1 e6e1 d1e1","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"c7sQZ","f":"3r2k1/5ppp/6b1/1Rp5/4r3/2p2K2/5P2/3B4 b - - 3 33","m":"d8d1 b5b8 d1d8 b8d8 e4e8 d8e8","r":550,"t":"backRankMate endgame long mate mateIn3"},{"i":"cdlPW","f":"8/8/K7/P7/7p/8/8/6k1 w - - 0 51","m":"a6b6 h4h3 a5a6 h3h2 b6c7 h2h1q","r":526,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cqjIT","f":"k1r5/pp3p2/6p1/4Q3/8/6Pp/PP5P/5R1K w - - 3 34","m":"f1f7 c8c1 e5e1 c1e1 f7f1 e1f1","r":529,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"dVRbJ","f":"5r1k/2p2rp1/p1Bp3p/1p2p3/5q2/2PP2N1/PP2Q1PP/R6K w - - 6 25","m":"a1f1 f4f1 g3f1 f7f1 e2f1 f8f1","r":407,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"dl27F","f":"3r1r1k/2q2ppp/1p2N3/p3P3/Pb2pQ2/1P2B3/2P2RPP/5RK1 b - - 0 31","m":"f7e6 f4f8 b4f8 f2f8 d8f8 f1f8","r":570,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"eCgPV","f":"1r5k/p6n/2pQB3/6b1/P3P3/5R2/2P3PP/Rq5K w - - 0 23","m":"a1b1 b8b1 d6d1 b1d1 f3f1 d1f1","r":595,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"eDxtV","f":"7k/pp3p1p/5p2/3P1q2/5P2/1BP3Q1/PP4PP/7K w - - 4 34","m":"d5d6 f5b1 b3d1 b1d1 g3e1 d1e1","r":561,"t":"backRankMate endgame long mate mateIn3"},{"i":"evURb","f":"4r1k1/1R4p1/2R4p/1p1p4/8/1P1PB3/rP3PPP/6K1 w - - 0 24","m":"b7b5 a2a1 c6c1 a1c1 e3c1 e8e1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"evZNy","f":"8/8/K7/P5k1/7p/8/8/8 w - - 0 49","m":"a6b6 h4h3 a5a6 h3h2 b6c7 h2h1q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"f6k61","f":"2k4r/1ppq2pp/p2bp3/3p4/3P4/2P1PQ1P/PP1B2P1/5RK1 b - - 0 18","m":"h8f8 f3f8 d6f8 f1f8 d7d8 f8d8","r":400,"t":"advantage endgame long queensideAttack"},{"i":"fExrf","f":"3r2k1/1pp2ppp/p2q4/4n3/1P1P4/P1Q2B2/5PPP/3R2K1 w - - 1 21","m":"d4e5 d6d1 f3d1 d8d1 c3e1 d1e1","r":533,"t":"backRankMate endgame long mate mateIn3"},{"i":"g2nK5","f":"6k1/p4ppp/8/8/5P2/p3PQPK/P1pr3P/q7 b - - 1 32","m":"c2c1q f3a8 c1c8 a8c8 d2d8 c8d8","r":501,"t":"backRankMate endgame long mate mateIn3"},{"i":"gNUdj","f":"4r1k1/2p1q3/2p1r2p/3p2p1/1P6/4Q1P1/P1P3PP/R3R1K1 w - - 0 26","m":"e3d2 e6e1 a1e1 e7e1 d2e1 e8e1","r":550,"t":"crushing endgame long"},{"i":"gvcsT","f":"7k/2p2rpp/8/1R2rp2/3P4/2P2P2/6PP/R5K1 b - - 0 28","m":"e5b5 a1a8 b5b8 a8b8 f7f8 b8f8","r":400,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"gylof","f":"5k2/5q1R/3K2p1/p2p2P1/2p4P/8/P7/8 w - - 17 54","m":"h7f7 f8f7 d6d5 c4c3 d5c4 c3c2","r":498,"t":"advancedPawn crushing endgame long master masterVsMaster"},{"i":"h1RNs","f":"2b4k/p7/1p5p/3rP1pN/2r5/4R3/P4PPP/3R2K1 w - - 0 30","m":"d1d5 c4c1 d5d1 c1d1 e3e1 d1e1","r":469,"t":"backRankMate endgame long mate mateIn3"},{"i":"h6Ao7","f":"2b1r1k1/4qp1p/p2p1np1/2pP4/2P2P2/2BQ2N1/2P3PP/1R5K w - - 3 28","m":"b1e1 e7e1 c3e1 e8e1 d3f1 e1f1","r":567,"t":"crushing kingsideAttack long middlegame"},{"i":"h9T8v","f":"6k1/5pp1/3r3p/1p6/3R1B2/1P6/1r3PPP/6K1 w - - 0 26","m":"d4d6 b2b1 f4c1 b1c1 d6d1 c1d1","r":412,"t":"backRankMate endgame long mate mateIn3"},{"i":"hCHD0","f":"6k1/5ppp/2p1b3/1p6/1Pp1PPP1/R4KBP/3r4/n7 b - - 6 39","m":"a1c2 a3a8 e6c8 a8c8 d2d8 c8d8","r":426,"t":"backRankMate endgame long mate mateIn3"},{"i":"iMw2x","f":"8/ppp5/2b5/6kP/6R1/4K3/8/8 b - - 0 42","m":"g5g4 h5h6 g4f5 h6h7 f5f6 h7h8q","r":472,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"ioESy","f":"8/8/8/K5kp/P7/1P6/8/8 w - - 0 50","m":"a5b6 h5h4 b3b4 h4h3 b4b5 h3h2","r":505,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"it4fT","f":"8/8/8/KP1ppk2/8/8/8/8 b - - 0 67","m":"f5f4 b5b6 d5d4 b6b7 d4d3 b7b8q","r":545,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"iwczR","f":"r5k1/pppr2pp/2n3q1/3p2B1/8/4Q1P1/PPP3PP/4RRK1 b - - 7 19","m":"d7f7 e3e8 a8e8 e1e8 f7f8 f1f8","r":595,"t":"kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"ixY2Q","f":"2r3k1/p3R1pp/1p6/8/8/8/PP4PP/5R1K w - - 2 27","m":"f1f7 c8c1 e7e1 c1e1 f7f1 e1f1","r":593,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"jDj5F","f":"1r4k1/3R4/r3N2b/4P1p1/7p/4P2P/P4PPB/2R3K1 w - - 1 37","m":"c1c7 b8b1 c7c1 b1c1 d7d1 c1d1","r":495,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"jO0ka","f":"6Q1/p1kr1p2/Pp3b2/7p/1PB2p2/6p1/2P3P1/4R2K w - - 2 41","m":"e1e8 d7d1 e8e1 d1e1 c4f1 e1f1","r":574,"t":"endgame long mate mateIn3"},{"i":"jSC5P","f":"8/5K2/8/4P3/1p5p/1P5k/8/8 b - - 0 50","m":"h3g2 e5e6 h4h3 e6e7 h3h2 e7e8q","r":400,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jq88k","f":"8/8/8/2p3KP/8/2k5/8/8 b - - 1 51","m":"c3d3 h5h6 c5c4 h6h7 c4c3 h7h8q","r":513,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jtxtt","f":"1r3rk1/pbp1Q1pp/6q1/2p5/2P5/8/PBP1R1PP/4R1K1 b - - 7 24","m":"f8e8 e7e8 b8e8 e2e8 g6e8 e1e8","r":555,"t":"crushing kingsideAttack long middlegame"},{"i":"k6DZ5","f":"8/2K5/3p4/3P4/1p2P3/8/8/k7 w - - 0 62","m":"c7d6 b4b3 d6c7 b3b2 d5d6 b2b1q","r":544,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kN1mm","f":"6k1/R1p2ppp/8/2r1p1q1/1rP2p2/1P6/2P3PP/5RK1 b - - 0 26","m":"e5e4 a7a8 b4b8 a8b8 g5d8 b8d8","r":585,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"kSSDt","f":"7k/R5R1/1r2p2p/8/8/B1P2p2/2P2P1P/7K w - - 1 33","m":"g7d7 b6b1 a3c1 b1c1 d7d1 c1d1","r":587,"t":"endgame long mate mateIn3"},{"i":"lDsBf","f":"8/8/8/pp4KP/P1k5/8/8/8 b - - 0 55","m":"b5a4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":576,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"lH9PS","f":"4R1r1/r3b2p/3p1pp1/1k2p3/1P2P3/3PBQ2/5PPP/6K1 w - - 0 24","m":"e8g8 a7a1 e3c1 a1c1 f3d1 c1d1","r":476,"t":"backRankMate endgame long mate mateIn3"},{"i":"lReXi","f":"8/8/8/2p1P2K/p2p4/P2Pk3/8/8 b - - 0 53","m":"e3d3 e5e6 d3d2 e6e7 c5c4 e7e8q","r":437,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"lbcuA","f":"8/8/8/6P1/1K5p/7k/8/8 b - - 0 48","m":"h3g4 g5g6 h4h3 g6g7 g4f3 g7g8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"lpM8z","f":"5Nk1/4Qpp1/7p/ppp5/8/qP6/P4PPP/3R2K1 w - - 1 27","m":"d1d8 a3c1 d8d1 c1d1 e7e1 d1e1","r":576,"t":"endgame long mate mateIn3"},{"i":"m36Sz","f":"8/8/8/1K3p1P/8/5k2/8/8 b - - 0 39","m":"f3g4 h5h6 f5f4 h6h7 f4f3 h7h8q","r":461,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"mGO9P","f":"4r1k1/2p2ppp/8/4P3/1r6/RP1p1PP1/1P3K1P/8 b - - 0 27","m":"e8e5 a3a8 b4b8 a8b8 e5e8 b8e8","r":427,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"mJMyg","f":"8/pN4k1/2p5/5B2/1P6/r5p1/4R1P1/6K1 w - - 0 39","m":"b7d6 a3a1 f5b1 a1b1 e2e1 b1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"mYPZK","f":"8/8/6K1/2k3P1/1p6/8/8/8 w - - 0 55","m":"g6f5 b4b3 g5g6 b3b2 f5f6 b2b1q","r":548,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"mbbOH","f":"1r5k/2R5/3bNp1p/8/8/8/5PPP/3R2K1 w - - 5 36","m":"d1d6 b8b1 c7c1 b1c1 d6d1 c1d1","r":500,"t":"backRankMate endgame long mate mateIn3"},{"i":"n1PUa","f":"8/K1k3p1/8/6p1/1P3nP1/7P/8/8 b - - 8 52","m":"f4h3 b4b5 h3f2 b5b6 c7c6 b6b7","r":584,"t":"advancedPawn crushing endgame exposedKing knightEndgame long quietMove"},{"i":"nDgRJ","f":"5rk1/pp2bppp/2p2n2/8/1q2P3/2NQ4/PPB2PPP/2KR4 b - - 4 17","m":"f8d8 d3d8 e7d8 d1d8 b4f8 d8f8","r":463,"t":"crushing kingsideAttack long middlegame"},{"i":"oS1zK","f":"1r4k1/6p1/4bp2/p1q3pN/8/4R3/5PPP/2R3K1 w - - 0 35","m":"c1c5 b8b1 c5c1 b1c1 e3e1 c1e1","r":437,"t":"backRankMate endgame long master mate mateIn3"},{"i":"ofnMI","f":"3r2k1/1pp2pp1/p6p/8/PP6/2Pq1B2/5QPP/R5K1 w - - 0 25","m":"a1d1 d3d1 f3d1 d8d1 f2f1 d1f1","r":511,"t":"advantage endgame long"},{"i":"oxaeN","f":"1r3b1k/5p1p/2N1b1p1/8/3P4/r1P1Q3/5PPP/1R4K1 w - - 0 28","m":"b1b8 a3a1 b8b1 a1b1 e3c1 b1c1","r":565,"t":"backRankMate endgame long mate mateIn3"},{"i":"pIMCJ","f":"7k/6pp/8/4P3/P4n2/6qb/3N4/1RBK4 b - - 7 35","m":"g3d3 b1b8 h3c8 b8c8 d3d8 c8d8","r":499,"t":"backRankMate endgame long master mate mateIn3"},{"i":"pZvcs","f":"5rk1/p6p/4prp1/1P6/1P3q2/P7/6PP/1R1QR2K w - - 2 31","m":"e1f1 f4f1 d1f1 f6f1 b1f1 f8f1","r":495,"t":"backRankMate endgame long mate mateIn3"},{"i":"qqCsI","f":"r5kr/4R2p/6p1/3R1pB1/1p6/3P4/1PP2PPP/6K1 w - - 5 29","m":"d5b5 a8a1 g5c1 a1c1 e7e1 c1e1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"qzRAe","f":"3r2k1/p4ppp/1p3n2/8/1P4P1/2Rp1P2/r6P/3K4 b - - 0 35","m":"d8d4 c3c8 d4d8 c8d8 f6e8 d8e8","r":427,"t":"backRankMate endgame long mate mateIn3"},{"i":"r0hYr","f":"8/6k1/6P1/1p3K2/8/8/8/8 w - - 0 75","m":"f5g5 b5b4 g5f4 b4b3 f4e4 b3b2","r":512,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"r2Yxh","f":"8/pp6/2p5/3p2K1/4kP2/8/PP6/8 b - - 0 32","m":"e4f3 f4f5 d5d4 f5f6 f3e2 f6f7","r":596,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"rIWTu","f":"r2qr1k1/1p3pp1/p2p1b1p/3P1b2/2B5/1P2RN2/P3QPPP/4R1K1 b - - 6 19","m":"d8d7 e3e8 a8e8 e2e8 d7e8 e1e8","r":472,"t":"advantage kingsideAttack long middlegame"},{"i":"rT5I7","f":"2r1r1k1/p2q1ppp/1p3b2/3p4/3Pb3/BP2QN1P/P3RPP1/4R1K1 b - - 4 23","m":"e4g6 e3e8 c8e8 e2e8 d7e8 e1e8","r":573,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"rVzUH","f":"7k/3R2p1/5b1p/8/8/5q2/7P/1B1R2K1 b - - 6 37","m":"h6h5 d7d8 f6d8 d1d8 f3f8 d8f8","r":485,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"reD8A","f":"4r1k1/5ppp/p7/8/8/6P1/3r3P/2R4K b - - 2 30","m":"e8e2 c1c8 d2d8 c8d8 e2e8 d8e8","r":402,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"rucuF","f":"3r2k1/4pp1p/4bbpB/8/8/3R1B2/r5PP/1R4K1 b - - 0 24","m":"d8d3 b1b8 e6c8 b8c8 d3d8 c8d8","r":400,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"s6MLf","f":"k7/1r6/p7/6Qp/8/8/P1P1bPPP/4R1K1 w - - 3 37","m":"e1e2 b7b1 g5c1 b1c1 e2e1 c1e1","r":495,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"sdYyn","f":"8/7k/8/4p3/2P1Kp2/8/8/8 w - - 0 64","m":"e4e5 f4f3 c4c5 f3f2 c5c6 f2f1q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"szcjk","f":"8/8/8/8/5R2/4B1Pk/r4P1P/3R2K1 w - - 5 44","m":"d1d5 a2a1 e3c1 a1c1 d5d1 c1d1","r":491,"t":"endgame long mate mateIn3"},{"i":"t2AqH","f":"3Q4/5pkp/2B1p1p1/1p6/8/2P5/2r2PPP/4R1K1 w - - 3 30","m":"e1e3 c2c1 d8d1 c1d1 e3e1 d1e1","r":469,"t":"backRankMate endgame long mate mateIn3"},{"i":"t4tuJ","f":"1R6/5pk1/4p2p/r1B1P1p1/3PB3/8/5PPP/6K1 w - - 7 30","m":"e4f3 a5a1 b8b1 a1b1 f3d1 b1d1","r":558,"t":"backRankMate endgame long mate mateIn3"},{"i":"tWL1J","f":"4r1k1/p3rppp/Bp3n2/2p1n3/P4B2/2P4P/2P2PP1/1R2R1K1 w - - 4 23","m":"a6b5 e5f3 g2f3 e7e1 b1e1 e8e1","r":522,"t":"advantage discoveredAttack kingsideAttack long middlegame"},{"i":"texoC","f":"2k3r1/1bp3r1/pp1pq2p/P6p/2P1pR1P/2P1P1P1/Q3K3/4BR2 b - - 0 33","m":"e6d7 f4f8 g8f8 f1f8 d7d8 f8d8","r":589,"t":"advantage long middlegame queensideAttack"},{"i":"th8se","f":"4r2k/6pp/p7/1p4q1/2p1Q3/P7/1PPR2PP/1K1R4 b - - 0 27","m":"e8e4 d2d8 g5d8 d1d8 e4e8 d8e8","r":490,"t":"backRankMate endgame long master mate mateIn3 queenRookEndgame"},{"i":"urSVV","f":"5r1k/1pR3pp/2b5/1p6/5Q2/P2p4/1P4PK/8 b - - 0 35","m":"f8f4 c7c8 c6e8 c8e8 f4f8 e8f8","r":404,"t":"backRankMate endgame long mate mateIn3"},{"i":"uzgjv","f":"8/8/8/1P3K2/5pP1/6k1/8/8 w - - 2 71","m":"g4g5 f4f3 g5g6 f3f2 g6g7 f2f1q","r":538,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vF3Go","f":"r2b2k1/q4ppp/4pn2/BQPp4/3P4/4PN2/5PPP/R5K1 w - - 1 24","m":"a5c3 a7a1 c3a1 a8a1 b5f1 a1f1","r":552,"t":"advantage kingsideAttack long middlegame"},{"i":"vHRCT","f":"R7/5ppk/4p2p/8/1Pr1P3/5N2/1P1R1PPP/6K1 w - - 4 27","m":"a8b8 c4c1 d2d1 c1d1 f3e1 d1e1","r":425,"t":"backRankMate endgame long mate mateIn3"},{"i":"vfKaA","f":"6k1/2pr1ppp/4r1b1/2P5/3P3P/PR2P3/5PB1/4K3 b - - 0 31","m":"d7d4 b3b8 d4d8 b8d8 e6e8 d8e8","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"vh0Qy","f":"4r1k1/1QR2ppp/4q3/2np4/3P4/1P2P1P1/PB4BP/6K1 w - - 1 28","m":"d4c5 e6e3 g1h1 e3e1 g2f1 e1f1","r":587,"t":"endgame long mate mateIn3"},{"i":"vtPtS","f":"6k1/p1q2p1p/5nbB/1B2b3/3np3/2P4P/PP1Q2P1/3R3K b - - 0 31","m":"d4b5 d2d8 c7d8 d1d8 f6e8 d8e8","r":585,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"vzGLf","f":"1r4k1/4Qp1p/3p2pB/2p5/8/3P4/5PPP/Rq4K1 w - - 1 25","m":"a1b1 b8b1 h6c1 b1c1 e7e1 c1e1","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"w5vJ4","f":"8/8/8/8/pk3PKP/8/8/8 w - - 0 43","m":"h4h5 a4a3 f4f5 a3a2 f5f6 a2a1q","r":523,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"wJ3DO","f":"2R2bk1/5pp1/1r5p/p3P3/P7/P1B5/4RPPP/6K1 w - - 3 40","m":"c3d4 b6b1 c8c1 b1c1 e2e1 c1e1","r":451,"t":"backRankMate endgame long mate mateIn3"},{"i":"wJzFl","f":"4r1k1/ppp3b1/3pqn1p/1P4p1/P1PP4/3QB3/5NPP/4R2K w - - 8 25","m":"e3d2 e6e1 d2e1 e8e1 d3f1 e1f1","r":513,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"wQVRu","f":"r4k1r/pp2Qppp/2p2n2/8/2P5/PqNn4/1P2RPPP/4R1K1 b - - 1 21","m":"f8g8 e7e8 f6e8 e2e8 a8e8 e1e8","r":538,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"xCcUX","f":"6k1/r4pp1/1p2p2p/4P3/3p1B2/8/5PPP/3R2K1 w - - 0 33","m":"d1d4 a7a1 f4c1 a1c1 d4d1 c1d1","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"xXywj","f":"2r3k1/R4ppp/4p3/2R5/P2r4/7P/5PP1/6K1 b - - 0 29","m":"c8c5 a7a8 c5c8 a8c8 d4d8 c8d8","r":437,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"xviPP","f":"8/5pK1/4k3/8/7P/8/8/8 b - - 3 47","m":"f7f6 h4h5 f6f5 h5h6 f5f4 h6h7","r":431,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ySZOv","f":"8/8/8/1p2KP2/pP6/k7/8/8 b - - 0 45","m":"a3b4 f5f6 a4a3 f6f7 b4b3 f7f8q","r":533,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"yYGEI","f":"1k1r4/p1p2p2/1p3p2/8/1PP1pQB1/P2q2Pp/7P/5R1K w - - 0 32","m":"f1d1 d3d1 g4d1 d8d1 f4f1 d1f1","r":563,"t":"endgame long mate mateIn3"},{"i":"ykTk7","f":"8/p7/3R2p1/4Q3/2k5/8/PPP2rP1/1K6 w - - 5 31","m":"d6d3 f2f1 e5e1 f1e1 d3d1 e1d1","r":504,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"zpafp","f":"4r3/p1r1P1kp/1p6/4RBp1/P2p4/8/1P3PPP/3R2K1 w - - 0 34","m":"d1d4 c7c1 d4d1 c1d1 e5e1 d1e1","r":471,"t":"backRankMate endgame long mate mateIn3"},{"i":"zx79j","f":"2r1r1k1/pp3p1p/1q4p1/5b2/3B4/2P1R2P/PP2QP2/2K1R3 b - - 2 28","m":"b6c6 e3e8 c8e8 e2e8 c6e8 e1e8","r":574,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"0PNXh","f":"r1b2r1k/pp4pp/2p5/2B5/4q2P/5BP1/4P3/3RK3 b - - 1 23","m":"f8f3 d1d8 e4e8 d8e8 f3f8 e8f8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"0Pxgg","f":"2r3k1/5pp1/p3p2p/Q7/4P3/3R4/P5PP/2rR3K w - - 1 39","m":"d1c1 c8c1 d3d1 c1d1 a5e1 d1e1","r":570,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"0ymPY","f":"R5k1/3r1ppp/3np3/3bP3/3B4/5PP1/6P1/1R4K1 b - - 0 30","m":"d5a8 b1b8 d6c8 b8c8 d7d8 c8d8","r":482,"t":"backRankMate endgame fork long master mate mateIn3"},{"i":"1IrSU","f":"4r1k1/pp2r1p1/7p/1q6/P2B2P1/2P2P2/1PQR1KP1/8 b - - 0 33","m":"e7e2 d2e2 b5e2 c2e2 e8e2 f2e2","r":579,"t":"crushing endgame long"},{"i":"1KF6m","f":"8/7p/8/1PK5/5Pp1/6k1/8/8 b - - 0 50","m":"g3f4 b5b6 g4g3 b6b7 g3g2 b7b8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"1bj0r","f":"8/p3kpp1/7p/r2p4/3N4/2Pn1P2/3nN1PP/3R2K1 w - - 1 37","m":"d1d2 a5a1 e2c1 a1c1 d2d1 c1d1","r":515,"t":"endgame long mate mateIn3"},{"i":"1tVat","f":"8/8/8/p1k1KP1p/7P/8/8/8 b - - 0 53","m":"a5a4 f5f6 a4a3 f6f7 a3a2 f7f8q","r":491,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"24TTZ","f":"6k1/3qpp2/p5pp/2r1P3/8/8/PP2R1PP/3Q3K w - - 2 30","m":"d1d7 c5c1 d7d1 c1d1 e2e1 d1e1","r":535,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"27I8I","f":"1r4k1/5pp1/3R3p/p7/8/2PQ4/P2B1PPP/1q4K1 w - - 1 25","m":"d3b1 b8b1 d2c1 b1c1 d6d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"2CiiL","f":"2r3k1/1p1bpp1p/p2p2p1/3P4/P3P3/1PQ2P2/4B1PP/7K w - - 1 23","m":"c3b4 c8c1 e2d1 c1d1 b4e1 d1e1","r":548,"t":"backRankMate endgame long mate mateIn3"},{"i":"2EN87","f":"7k/2b5/R5K1/7p/8/1PP1p1P1/P4P1P/4r3 b - - 0 37","m":"e3f2 a6a8 c7b8 a8b8 e1e8 b8e8","r":560,"t":"endgame exposedKing long mate mateIn3"},{"i":"2dFFN","f":"r2k3r/1bp1n1q1/p1npBR1p/1p6/4P2p/2PP1Q2/PP1N2PP/5RK1 b - - 9 21","m":"c6e5 f6f8 h8f8 f3f8 g7f8 f1f8","r":488,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"2dse0","f":"8/8/8/4pP2/4p1p1/4k1Pp/7K/8 b - - 0 57","m":"e3f3 f5f6 e4e3 f6f7 e3e2 f7f8q","r":555,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"2tJA5","f":"8/8/7K/3k2pP/2p3P1/8/8/8 w - - 0 51","m":"h6g5 c4c3 h5h6 c3c2 h6h7 c2c1q","r":543,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"2zNvU","f":"8/8/8/KP6/6p1/6k1/8/8 b - - 0 47","m":"g3h2 b5b6 g4g3 b6b7 g3g2 b7b8q","r":525,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"30WEU","f":"6k1/8/7K/4p1P1/8/8/8/8 w - - 2 42","m":"h6g6 e5e4 g6f5 e4e3 f5e4 e3e2","r":459,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"3JJ40","f":"r5k1/pp3ppp/2n3q1/8/4r3/3Q1N1P/PP3PP1/3R1RK1 b - - 2 21","m":"a8d8 d3d8 c6d8 d1d8 e4e8 d8e8","r":521,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"3P9dn","f":"r2q1kr1/p7/2p2p2/4b3/5Q2/2P5/PP4PP/R1B1R2K w - - 1 22","m":"e1e5 d8d1 e5e1 d1e1 f4f1 e1f1","r":573,"t":"long mate mateIn3 middlegame"},{"i":"3cOZt","f":"8/7k/8/8/1p3R2/1r6/4PPK1/8 w - - 0 37","m":"f4f3 b3f3 g2f3 b4b3 f3e4 b3b2","r":594,"t":"advancedPawn crushing endgame long rookEndgame"},{"i":"4A1vm","f":"8/8/5p2/1PK5/7p/7P/6k1/8 b - - 0 53","m":"g2h3 b5b6 h3g2 b6b7 h4h3 b7b8q","r":581,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4AVGt","f":"8/8/8/1p5P/P7/8/4k3/7K b - - 0 60","m":"b5a4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"5Uk3h","f":"2r3k1/1b3pp1/p1q1p2p/Pp1pPn2/1P1P4/3Q1N2/1B3PPP/5RK1 w - - 0 26","m":"f1c1 c6c1 b2c1 c8c1 d3f1 c1f1","r":578,"t":"crushing kingsideAttack long middlegame"},{"i":"5cmU9","f":"6k1/4nppp/2p2b2/5P2/r3P3/3K4/7P/1R6 b - - 6 33","m":"c6c5 b1b8 e7c8 b8c8 f6d8 c8d8","r":520,"t":"backRankMate endgame long mate mateIn3"},{"i":"5d8LT","f":"4r1k1/1b3ppp/p4bn1/1p1q4/1B1p4/P2P1N1P/1PQ2PP1/2R2BK1 b - - 5 27","m":"e8c8 c2c8 b7c8 c1c8 d5d8 c8d8","r":597,"t":"crushing long middlegame"},{"i":"5fDEc","f":"4r1k1/p3qppp/4rn2/3pN3/5B2/2P2Q2/PP3PPP/R3R1K1 w - - 7 20","m":"e5d3 e6e1 d3e1 e7e1 a1e1 e8e1","r":599,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"69b3C","f":"3r3k/p1R3pp/2p3p1/3nP3/8/P7/5r1P/3R3K b - - 1 30","m":"d5c7 d1d8 c7e8 d8e8 f2f8 e8f8","r":545,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"6KiXG","f":"8/8/K7/8/P5p1/5k2/8/8 w - - 1 49","m":"a6b6 g4g3 a4a5 g3g2 a5a6 g2g1q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"6QFMh","f":"2r5/7k/p6p/4qbp1/1P3p2/PB5P/5PPB/4R1K1 w - - 0 36","m":"e1e5 c8c1 b3d1 c1d1 e5e1 d1e1","r":435,"t":"backRankMate endgame long mate mateIn3"},{"i":"6RFNN","f":"8/8/8/5pPp/4pk1P/1K6/8/8 b - - 0 56","m":"f4g4 g5g6 e4e3 g6g7 g4f3 g7g8q","r":454,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"6Ue2f","f":"6k1/5ppp/pbb4q/1p5r/2p1P3/P4P1P/BP1R2P1/3Q3K b - - 11 30","m":"b6a5 d2d8 a5d8 d1d8 c6e8 d8e8","r":431,"t":"kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"6sRS7","f":"6k1/p4pp1/2Brp1q1/6N1/P2r4/6Q1/5PK1/8 b - - 0 38","m":"d6c6 g3b8 c6c8 b8c8 d4d8 c8d8","r":583,"t":"endgame long mate mateIn3"},{"i":"6u8RD","f":"6k1/7p/4N3/1r4p1/4Rpn1/2P5/1B4PP/6K1 w - - 2 34","m":"b2a3 b5b1 a3c1 b1c1 e4e1 c1e1","r":484,"t":"endgame long master mate mateIn3"},{"i":"7i0KP","f":"8/8/5k1p/p1p1pPpK/P1P1P3/2P5/8/8 w - - 4 44","m":"h5h6 g5g4 h6h5 g4g3 h5g4 g3g2","r":550,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"9T5vD","f":"8/8/8/4K1p1/2p2PP1/3k4/8/8 w - - 0 49","m":"f4f5 c4c3 f5f6 c3c2 f6f7 c2c1q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"9WbCA","f":"8/8/2p5/1k2K1p1/1r3pP1/1R3P2/8/8 w - - 0 58","m":"b3b4 b5b4 e5f5 c6c5 f5g5 c5c4","r":518,"t":"crushing defensiveMove endgame long quietMove"},{"i":"9teTg","f":"8/8/8/p5P1/2k5/8/7K/8 b - - 0 60","m":"a5a4 g5g6 c4c3 g6g7 a4a3 g7g8q","r":525,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ANSRk","f":"2r3k1/1r3ppp/4p3/1P1pP3/R4P2/p7/6PP/5K2 b - - 1 35","m":"c8c2 a4a8 b7b8 a8b8 c2c8 b8c8","r":550,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"AegMf","f":"r5k1/1p4pp/1p1q4/1Pn5/2P3Q1/5N2/5PPP/3R2K1 w - - 0 28","m":"d1d6 a8a1 d6d1 a1d1 f3e1 d1e1","r":453,"t":"backRankMate endgame long mate mateIn3"},{"i":"AtZsW","f":"4k3/1rpR2pQ/p1R1p2p/b3P3/8/P7/5PPP/6K1 w - - 2 29","m":"h7g7 b7b1 c6c1 b1c1 d7d1 c1d1","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"BkGe0","f":"8/8/p7/Pp4K1/6P1/8/3k4/8 w - - 0 56","m":"g5f5 b5b4 g4g5 b4b3 g5g6 b3b2","r":520,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"DHDl9","f":"8/8/1K6/1P6/6p1/5k2/8/8 w - - 0 49","m":"b6a7 g4g3 b5b6 g3g2 a7a6 g2g1q","r":485,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DJhU4","f":"8/8/1p6/pP3k2/5P2/4K3/8/8 w - - 1 63","m":"e3f3 a5a4 f3e3 a4a3 e3d4 a3a2","r":548,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"DbItt","f":"8/5p1p/7p/2K1k3/1P6/8/8/8 b - - 0 59","m":"e5e4 b4b5 f7f5 b5b6 f5f4 b6b7","r":548,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"EMtD8","f":"8/4r1pk/2R3Pp/2p5/2n4K/2P5/3rp1P1/4R3 b - - 0 43","m":"h7g8 c6c8 d2d8 c8d8 e7e8 d8e8","r":400,"t":"endgame long mate mateIn3"},{"i":"F4Yr6","f":"1k1r4/ppp3r1/8/8/8/P4bbR/1PPBn3/RK6 b - - 0 30","m":"d8d2 h3h8 g7g8 h8g8 d2d8 g8d8","r":459,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"F5AhF","f":"3r2k1/Rp3ppp/1p6/8/1P4b1/2P5/3Q2PP/7K b - - 0 27","m":"d8d2 a7a8 g4c8 a8c8 d2d8 c8d8","r":443,"t":"backRankMate endgame long mate mateIn3"},{"i":"FP4Qr","f":"3R4/4Ppk1/pp4p1/1q2P2p/2p5/2P3Q1/P5PP/7K w - - 2 31","m":"e7e8q b5b1 d8d1 b1d1 g3e1 d1e1","r":509,"t":"backRankMate endgame long mate mateIn3"},{"i":"FUoao","f":"3r2k1/1pqrnpp1/p4b1p/2pBp2P/1P6/P3P1P1/1BQR1P2/3R2K1 w - - 0 26","m":"d5f7 g8f7 d2d7 d8d7 d1d7 c7d7","r":582,"t":"advantage hangingPiece long middlegame"},{"i":"FdY5D","f":"R7/5ppk/8/8/3P3b/3R1PBp/2r4P/7K w - - 1 44","m":"g3h4 c2c1 d3d1 c1d1 h4e1 d1e1","r":571,"t":"endgame long mate mateIn3"},{"i":"FiQxe","f":"8/8/8/p4PK1/8/k7/8/8 b - - 0 59","m":"a3b3 f5f6 a5a4 f6f7 b3c2 f7f8q","r":471,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"G6Y3V","f":"2r3k1/6p1/5pB1/2B5/p2R4/P4P1p/1P3P1P/6K1 w - - 0 34","m":"c5b4 c8c1 d4d1 c1d1 b4e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"GNSVp","f":"8/q1p1kpp1/2Q1p2p/3pP3/1r1P4/8/5PPP/1R4K1 w - - 0 27","m":"b1b4 a7a1 b4b1 a1b1 c6c1 b1c1","r":571,"t":"backRankMate endgame long mate mateIn3"},{"i":"GUdfB","f":"6k1/pR3ppp/4b3/b7/3n4/P6P/2r2PPK/1N6 b - - 0 25","m":"c2f2 b7b8 e6c8 b8c8 a5d8 c8d8","r":416,"t":"backRankMate endgame long mate mateIn3"},{"i":"GfOpC","f":"6k1/2r4p/p1q2pp1/3Pp3/8/5Q1R/P2NNPPP/1r4K1 w - - 1 35","m":"d2b1 c6c1 e2c1 c7c1 f3d1 c1d1","r":582,"t":"backRankMate endgame fork long mate mateIn3 sacrifice"},{"i":"GqIVU","f":"6k1/5pp1/p5rp/8/7K/PR1Br3/8/8 b - - 3 41","m":"g6d6 b3b8 d6d8 b8d8 e3e8 d8e8","r":559,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"HKsZy","f":"8/8/8/p3p2p/P1P4P/1P6/3k1KP1/8 w - - 4 50","m":"c4c5 e5e4 f2g3 e4e3 g3f4 e3e2","r":595,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"HXG5Q","f":"8/8/8/4PK1p/p6P/k7/8/8 b - - 0 44","m":"a3b2 e5e6 a4a3 e6e7 a3a2 e7e8q","r":527,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HcUFv","f":"r4rk1/5p1p/4pnp1/8/1p3P2/5R1Q/1P2q1PP/4R2K w - - 0 28","m":"e1e2 a8a1 e2e1 a1e1 f3f1 e1f1","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"Hcezq","f":"8/8/6K1/7P/p7/k7/8/8 b - - 0 66","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":523,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HyXC0","f":"6k1/1p3ppp/1R6/2p5/4r3/r1P5/2P2PPP/4R1K1 w - - 0 20","m":"e1e4 a3a1 b6b1 a1b1 e4e1 b1e1","r":448,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"IHkZI","f":"1r4k1/n6p/P2N3B/P1p5/2P1p3/6Pb/5P1P/4R1K1 w - - 0 36","m":"e1e4 b8b1 h6c1 b1c1 e4e1 c1e1","r":400,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"IVSIH","f":"8/8/6K1/p4pP1/kp3P1p/7P/8/8 w - - 0 42","m":"g6f5 b4b3 g5g6 b3b2 f5f6 b2b1q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"J4gmE","f":"2r3k1/p4pbp/6p1/1qrbp3/2P1p1Q1/P3P3/1B3PPP/2R3K1 w - - 0 25","m":"c4b5 c5c1 b2c1 c8c1 g4d1 c1d1","r":432,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"JJWAk","f":"6k1/1b1r1ppp/B1p1p3/8/4P3/2P5/P1P2PPP/1R4K1 b - - 0 19","m":"b7a6 b1b8 a6c8 b8c8 d7d8 c8d8","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"Jhypy","f":"2r3k1/1b1p3p/p4p2/1p2p1p1/1b2P3/1P3N1Q/P4PPP/1B1R2K1 w - - 2 26","m":"d1d7 c8c1 d7d1 c1d1 f3e1 d1e1","r":572,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"JndgW","f":"6k1/5p1p/p2p2p1/1p1R2B1/1P6/r7/5PPP/6K1 w - - 0 31","m":"d5d6 a3a1 g5c1 a1c1 d6d1 c1d1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"K1R3r","f":"4rqrk/5p1p/p2p1Pp1/1ppP4/3p3Q/3P3R/PPP3PP/R5K1 b - - 2 22","m":"h7h5 h4h5 g6h5 h3h5 f8h6 h5h6","r":521,"t":"endgame exposedKing kingsideAttack long mate mateIn3 sacrifice"},{"i":"KOFuf","f":"q7/P7/KP6/6p1/5k2/8/8/8 b - - 0 52","m":"g5g4 b6b7 a8b7 a6b7 g4g3 a7a8q","r":555,"t":"advancedPawn crushing endgame long promotion queenEndgame"},{"i":"LXDim","f":"8/pK6/5kp1/5p1p/PP2rR2/6P1/7P/8 w - - 3 37","m":"f4e4 f5e4 b7a7 e4e3 b4b5 e3e2","r":584,"t":"advancedPawn crushing endgame long"},{"i":"LXceS","f":"1r4k1/2r2ppp/2N1p3/3pq3/1p6/4P2P/5QP1/4RR1K b - - 5 27","m":"c7c6 f2f7 g8h8 f7f8 b8f8 f1f8","r":568,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"Lik7Z","f":"6k1/2r2ppp/4pb2/3n4/5P2/2pK2P1/7P/1R6 b - - 2 36","m":"c3c2 b1b8 c7c8 b8c8 f6d8 c8d8","r":531,"t":"backRankMate endgame long mate mateIn3"},{"i":"Lp7qE","f":"2r3k1/2PP1pp1/7p/p2QPP2/P7/1r6/2R3PP/1q2R2K w - - 0 40","m":"e1b1 b3b1 c2c1 b1c1 d5d1 c1d1","r":446,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"LtfMu","f":"5rk1/ppp2p1p/6p1/6Q1/8/1PBr4/5qPP/5R1K w - - 0 24","m":"f1f2 d3d1 c3e1 d1e1 f2f1 e1f1","r":561,"t":"backRankMate endgame long mate mateIn3"},{"i":"MJoli","f":"3r2k1/5pp1/3q1nbp/pp2R3/2pN1Q2/P1P2B2/1P3PPP/6K1 w - - 2 28","m":"d4b5 d6d1 f3d1 d8d1 e5e1 d1e1","r":461,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"MRyfS","f":"3r2k1/5ppp/pQ3b2/4p3/4P3/1P6/1P1r1PPP/R5K1 w - - 2 24","m":"b6a6 d2d1 a1d1 d8d1 a6f1 d1f1","r":551,"t":"advantage endgame long"},{"i":"MxQky","f":"6k1/1p1rp2p/p5p1/2P2p2/8/3r4/P4BPP/1RR3K1 w - - 0 28","m":"c1c2 d3d1 b1d1 d7d1 f2e1 d1e1","r":547,"t":"crushing endgame long"},{"i":"NHbte","f":"8/3kp3/6p1/PR4p1/r4p2/8/5PPP/2R3K1 w - - 1 37","m":"c1c5 a4a1 b5b1 a1b1 c5c1 b1c1","r":593,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"NxQWR","f":"4k3/8/3Kn3/3pP3/8/8/8/8 w - - 0 61","m":"d6e6 d5d4 e6d5 d4d3 d5c4 d3d2","r":446,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"O0UJz","f":"3rr1k1/pp3ppp/8/2p5/4q3/1P2R3/P1P1QPPP/4R1K1 b - - 0 22","m":"e4c6 e3e8 d8e8 e2e8 c6e8 e1e8","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"O6v7X","f":"8/8/8/4p1r1/4P3/R7/PPPR4/1K5k w - - 13 39","m":"a3e3 g5g1 e3e1 g1e1 d2d1 e1d1","r":568,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"OHNHG","f":"8/6pp/kpR1Np2/pr1r1P2/8/8/5PPP/3R2K1 w - - 0 31","m":"d1d5 b5b1 c6c1 b1c1 d5d1 c1d1","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"OqCUz","f":"4r3/1p4pk/3R3p/pbB5/1P6/P7/2r2PPP/4R1K1 w - - 6 28","m":"e1e8 c2c1 d6d1 c1d1 e8e1 d1e1","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"PGAJC","f":"1r4k1/p4pp1/2p4p/8/2p5/2bNP3/PP1R1PPP/6K1 w - - 0 22","m":"b2c3 b8b1 d3c1 b1c1 d2d1 c1d1","r":426,"t":"backRankMate endgame long mate mateIn3"},{"i":"PVRDq","f":"8/8/8/2PK1p2/5k2/8/8/8 b - - 0 50","m":"f4e3 c5c6 f5f4 c6c7 f4f3 c7c8q","r":509,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"PYyFL","f":"7k/pppbrNpp/7q/3P1p1N/8/2P3P1/PP2Q3/4R1K1 b - - 0 28","m":"e7f7 e2e8 d7e8 e1e8 f7f8 e8f8","r":567,"t":"endgame long mate mateIn3 sacrifice"},{"i":"Ph6qN","f":"1k6/1p3rp1/n3R2p/3pN3/2r5/1Q6/5qPP/5RK1 w - - 0 36","m":"f1f2 c4c1 b3d1 c1d1 f2f1 d1f1","r":591,"t":"long mate mateIn3 middlegame"},{"i":"PoBZ0","f":"6k1/1br2p1p/p3p1p1/1p2P3/1P6/P2B3Q/5qPP/3N3K w - - 0 28","m":"d1f2 c7c1 f2d1 c1d1 d3f1 d1f1","r":400,"t":"endgame long mate mateIn3"},{"i":"Q3RlQ","f":"8/5k1p/1p4p1/3p4/3P4/1Pr5/P2R1PPP/4R1K1 w - - 6 31","m":"e1e5 c3c1 d2d1 c1d1 e5e1 d1e1","r":587,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"QIiMW","f":"8/6pk/5b2/4rP1P/6P1/1R3P2/2P5/1K1R4 w - - 3 34","m":"d1d3 e5e1 d3d1 e1d1 b1a2 d1a1","r":564,"t":"endgame long mate mateIn3 operaMate"},{"i":"QKWZV","f":"6k1/Bp3ppp/8/1Q3q2/4b3/3r3P/PP3PP1/2R3K1 b - - 1 27","m":"f5b5 c1c8 d3d8 c8d8 b5e8 d8e8","r":424,"t":"backRankMate endgame long mate mateIn3"},{"i":"QLD6v","f":"8/8/8/1P5p/6p1/6P1/2K2k2/8 b - - 0 48","m":"f2g3 b5b6 g3h3 b6b7 g4g3 b7b8q","r":556,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"QNAyM","f":"8/8/2K5/8/2P3pk/8/8/8 w - - 0 53","m":"c6d5 g4g3 c4c5 g3g2 c5c6 g2g1q","r":565,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Qlr6g","f":"8/8/6N1/4R3/3k4/P4R2/2r3PP/7K w - - 5 39","m":"e5e3 c2c1 e3e1 c1e1 f3f1 e1f1","r":562,"t":"backRankMate endgame long mate mateIn3"},{"i":"Rx2bX","f":"2k5/5Qp1/pP1B1b1p/3n3R/2r5/5N2/1P3PPP/6K1 w - - 1 35","m":"h5d5 c4c1 d5d1 c1d1 f3e1 d1e1","r":590,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"SZa5L","f":"3r2k1/5p1p/3B2pP/R1p2b2/8/2KP4/5P2/8 b - - 7 36","m":"d8d6 a5a8 f5c8 a8c8 d6d8 c8d8","r":400,"t":"endgame long mate mateIn3"},{"i":"SnT6j","f":"6k1/2r1npp1/p1q4p/1p2p3/3pP3/PQ1P4/1P1B1PPP/5RK1 w - - 2 24","m":"f1c1 c6c1 d2c1 c7c1 b3d1 c1d1","r":565,"t":"backRankMate endgame long mate mateIn3"},{"i":"TJRn9","f":"4r1k1/5pBp/5P2/p1p3P1/P1n5/3r4/4R3/1R4K1 b - - 3 32","m":"e8e2 b1b8 d3d8 b8d8 e2e8 d8e8","r":550,"t":"endgame long mate mateIn3"},{"i":"TPTVb","f":"kr6/p6Q/b5p1/8/8/2q2N2/5PPP/2R3K1 w - - 0 35","m":"c1c3 b8b1 c3c1 b1c1 f3e1 c1e1","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"TXH7h","f":"1n3r1k/6pp/pq6/7p/1PR5/3KPQ2/P7/8 b - - 0 41","m":"f8f3 c4c8 b6d8 c8d8 f3f8 d8f8","r":534,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"TdIuu","f":"4r1k1/p4ppp/1b1p4/6n1/1P6/P5KP/2RP2P1/2B1R3 b - - 0 25","m":"e8e1 c2c8 b6d8 c8d8 e1e8 d8e8","r":531,"t":"backRankMate endgame long mate mateIn3"},{"i":"UAwsT","f":"6k1/6p1/5b1p/p7/4Q3/2P5/PP1r2PP/5R1K w - - 3 35","m":"f1f6 d2d1 e4e1 d1e1 f6f1 e1f1","r":514,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"UItTB","f":"8/1K1k1p2/8/7p/2P4P/8/8/8 b - - 5 48","m":"f7f5 c4c5 f5f4 c5c6 d7d6 c6c7","r":472,"t":"advancedPawn crushing endgame exposedKing long pawnEndgame quietMove"},{"i":"ULdx1","f":"8/1b3p1p/5kp1/r3N3/8/4R3/5PPP/1R4K1 w - - 0 36","m":"b1b7 a5a1 b7b1 a1b1 e3e1 b1e1","r":484,"t":"backRankMate endgame long mate mateIn3"},{"i":"UQLmd","f":"6k1/pr3pp1/5n1p/3r4/3R1P2/3B4/5P1P/2R3K1 b - - 4 31","m":"d5d4 c1c8 d4d8 c8d8 f6e8 d8e8","r":586,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"UnJoR","f":"2knQb2/pb1r3p/2p5/6p1/8/8/PPP3PP/R1B2R1K w - - 0 29","m":"f1f8 d7d1 e8e1 d1e1 f8f1 e1f1","r":553,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"V5tO0","f":"4r3/p3RR2/6r1/8/3P4/2Pk4/PP6/2K5 w - - 4 45","m":"e7e8 g6g1 f7f1 g1f1 e8e1 f1e1","r":489,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"VAnkh","f":"8/8/8/5p2/8/P7/4K1k1/8 w - - 6 59","m":"a3a4 f5f4 a4a5 f4f3 e2e3 f3f2","r":543,"t":"advancedPawn crushing endgame exposedKing long pawnEndgame quietMove"},{"i":"VWMQV","f":"8/8/6K1/5p2/5k1P/8/8/8 b - - 1 79","m":"f4e5 h4h5 f5f4 h5h6 f4f3 h6h7","r":482,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Vs1JP","f":"1k1r4/p1p5/1p5b/r3P3/5p2/1PPQ1B1P/1P3P2/1K4R1 b - - 0 32","m":"d8d3 g1g8 h6f8 g8f8 d3d8 f8d8","r":597,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"WF9qz","f":"8/8/8/p5K1/1k5P/8/8/8 b - - 0 74","m":"b4b3 h4h5 a5a4 h5h6 a4a3 h6h7","r":559,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"WHMvQ","f":"6k1/5ppp/2R2b2/1p6/p5P1/2P2R2/1r2rP1P/6K1 b - - 0 28","m":"a4a3 c6c8 f6d8 c8d8 e2e8 d8e8","r":466,"t":"endgame long mate mateIn3"},{"i":"WQfKA","f":"8/8/2K3k1/8/1P1p4/8/8/8 w - - 0 58","m":"c6c5 d4d3 b4b5 d3d2 b5b6 d2d1q","r":547,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WdRJl","f":"4r1k1/p3qpp1/2p1r2p/Qp6/8/8/PPP2PPP/R3R1K1 w - - 4 23","m":"h2h3 e6e1 a5e1 e7e1 a1e1 e8e1","r":559,"t":"crushing endgame kingsideAttack long"},{"i":"Wht4u","f":"4R3/1b3Q1p/2q4k/7B/p7/P7/5PPP/6K1 w - - 1 44","m":"h5f3 c6c1 f3d1 c1d1 e8e1 d1e1","r":401,"t":"endgame long mate mateIn3"},{"i":"XGlDE","f":"2r2rk1/p4ppp/1p1Q4/3pPp2/3P4/3b1N2/1q1N1PPP/1R4KR w - - 0 23","m":"b1b2 c8c1 f3e1 c1e1 d2f1 e1f1","r":515,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"XPbOt","f":"1r4k1/4Qpqp/p5p1/Pb3p2/8/5N1P/5PP1/4R1K1 b - - 2 35","m":"b8e8 e7e8 b5e8 e1e8 g7f8 e8f8","r":575,"t":"advantage endgame long"},{"i":"Xh5zr","f":"8/3k4/3P4/4K3/6pp/7P/8/8 w - - 0 51","m":"h3g4 h4h3 g4g5 h3h2 g5g6 h2h1q","r":530,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"XuUTW","f":"6k1/pp3ppp/4pn2/4q3/P3P3/1P3b2/2Q2PPP/3r1BK1 b - - 1 23","m":"f3h5 c2c8 d1d8 c8d8 f6e8 d8e8","r":555,"t":"endgame kingsideAttack long mate mateIn3"},{"i":"YMNSa","f":"4r1k1/p4ppp/2R5/8/5Pn1/6PK/8/1NnrN3 b - - 3 27","m":"e8e1 c6c8 d1d8 c8d8 e1e8 d8e8","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"YQP4S","f":"8/8/3K4/3P4/2p5/7k/P7/8 w - - 0 58","m":"d6c5 c4c3 c5b6 c3c2 d5d6 c2c1q","r":541,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"YYMvt","f":"r2R2k1/5ppp/p3bb2/1q5n/2N2B2/1P6/P2Q1PPP/3R2K1 b - - 4 27","m":"a8d8 d2d8 f6d8 d1d8 b5e8 d8e8","r":580,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"YsnpR","f":"8/8/5K1p/7P/1pk2P2/8/8/8 w - - 0 43","m":"f6g6 b4b3 f4f5 b3b2 f5f6 b2b1q","r":483,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Z8Nj2","f":"2r5/bp6/p7/1P6/P7/N4RB1/3pk1PP/R6K w - - 0 39","m":"a1a2 c8c1 g3e1 c1e1 f3f1 e1f1","r":580,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZUyJu","f":"3r2k1/4ppbp/pPq2np1/8/2p5/2NrRQ2/P4PPP/R1B3K1 w - - 0 22","m":"f3c6 d3d1 c3d1 d8d1 e3e1 d1e1","r":440,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"ZWuat","f":"8/K7/8/1P4p1/4k2P/8/8/8 b - - 0 53","m":"g5h4 b5b6 e4f3 b6b7 f3g2 b7b8q","r":492,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"Zo68y","f":"3r1rk1/5p1p/1p4p1/pPp5/2P1R3/1P3B1Q/5RPP/3q3K w - - 1 34","m":"f3d1 d8d1 e4e1 d1e1 f2f1 e1f1","r":549,"t":"backRankMate endgame long mate mateIn3"},{"i":"bfof7","f":"7k/R5p1/5pPp/4p3/4P2P/3q1P2/2p4K/8 b - - 0 40","m":"c2c1q a7a8 c1c8 a8c8 d3d8 c8d8","r":553,"t":"endgame long mate mateIn3"},{"i":"bkUHk","f":"1k5r/p1r5/Qp2Rp1p/2b3p1/2Pp3P/P2P4/1P1B2q1/1K2R3 b - - 1 30","m":"g2d2 e6e8 h8e8 e1e8 c7c8 a6c8","r":589,"t":"long mate mateIn3 middlegame queensideAttack"},{"i":"cMd3J","f":"8/8/5K2/5Pp1/2pk4/8/7P/8 w - - 0 47","m":"f6g5 c4c3 f5f6 c3c2 f6f7 c2c1q","r":583,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cXknn","f":"8/8/8/7p/1p4P1/3k3P/8/1K6 b - - 0 53","m":"h5h4 g4g5 d3e4 g5g6 e4f5 g6g7","r":460,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"co3Lr","f":"3r2k1/2r2ppp/3Np3/1R2PP2/4K1P1/5B2/7q/8 b - - 0 34","m":"d8d6 b5b8 c7c8 b8c8 d6d8 c8d8","r":495,"t":"backRankMate endgame long mate mateIn3"},{"i":"d4fPP","f":"2K5/8/5k2/6pp/1P6/8/7P/8 b - - 0 49","m":"f6e6 b4b5 g5g4 b5b6 h5h4 b6b7","r":583,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"dQyqS","f":"1r4k1/4Rppp/p1p5/8/8/P4b2/5PPP/3Q2K1 w - - 0 22","m":"d1f3 b8b1 f3d1 b1d1 e7e1 d1e1","r":564,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"dj4mz","f":"7k/7p/6pP/6p1/p2rq1P1/P7/K7/2R5 b - - 3 45","m":"d4d3 c1c8 d3d8 c8d8 e4e8 d8e8","r":534,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"dnbzX","f":"8/8/6K1/7P/p7/k7/8/8 b - - 0 59","m":"a3b3 h5h6 b3a2 h6h7 a2b1 h7h8q","r":507,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"eGjQq","f":"r2q3k/ppp2r2/2n1QN1B/2b5/2B5/5N2/PPP3PP/3R3K w - - 1 21","m":"e6f7 d8d1 f3e1 d1e1 c4f1 e1f1","r":419,"t":"hangingPiece kingsideAttack long mate mateIn3 middlegame"},{"i":"eeFvU","f":"1r5k/R5pp/1Q3p2/8/4P3/5P2/5KPP/3r4 b - - 1 29","m":"b8b6 a7a8 b6b8 a8b8 d1d8 b8d8","r":548,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"esSsp","f":"2r3k1/R4p1p/1p2N1p1/4b3/8/5KP1/Pr3P1P/2R5 b - - 0 24","m":"c8c1 a7a8 e5b8 a8b8 c1c8 b8c8","r":573,"t":"endgame long mate mateIn3"},{"i":"f6pux","f":"8/8/8/2P1k3/2K2p2/P7/8/8 w - - 0 57","m":"c4b5 f4f3 c5c6 f3f2 b5b6 f2f1q","r":460,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"f6r8D","f":"8/p5p1/7p/8/1KP3kP/8/1P6/8 b - - 0 40","m":"g4h4 c4c5 g7g5 c5c6 g5g4 c6c7","r":548,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"fDCxa","f":"6k1/5ppp/r7/2n5/2PN4/R1n5/2B2PPP/6K1 w - - 0 30","m":"a3c3 a6a1 c2b1 a1b1 c3c1 b1c1","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"fwcKb","f":"8/8/1K6/1P6/pk6/8/8/8 w - - 0 60","m":"b6a6 a4a3 b5b6 a3a2 b6b7 a2a1q","r":569,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"g9f5I","f":"7k/6p1/1r5p/8/3nB2P/1pr3P1/5PK1/R7 b - - 2 40","m":"b3b2 a1a8 b6b8 a8b8 c3c8 b8c8","r":430,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"gHs50","f":"8/8/K7/Pp2k3/1P3p2/8/8/8 w - - 0 54","m":"a6b5 f4f3 a5a6 f3f2 a6a7 f2f1q","r":519,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"gYb63","f":"r2r2k1/pp1q1ppp/4pn2/4bn2/8/BPP4B/P1Q2PPP/RN2R1K1 w - - 7 18","m":"e1e5 d7d1 c2d1 d8d1 e5e1 d1e1","r":525,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"gfbsy","f":"5k2/p1p4p/6q1/6p1/3Q2B1/1PP5/P4PPP/6K1 w - - 0 40","m":"d4e3 g6b1 g4d1 b1d1 e3e1 d1e1","r":561,"t":"endgame long mate mateIn3"},{"i":"gtwbT","f":"1r6/3Q4/p3prkp/8/5p2/P1R5/5PPP/1qR3K1 w - - 3 30","m":"c1b1 b8b1 c3c1 b1c1 d7d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"h3E7D","f":"5rk1/1p1b1ppp/pq2p3/3pP3/5P2/P1Q1P1P1/1PR2KBP/8 b - - 4 22","m":"f8c8 c3c8 d7c8 c2c8 b6d8 c8d8","r":598,"t":"backRankMate endgame long mate mateIn3"},{"i":"h4hhJ","f":"8/6k1/6p1/4KpP1/7P/8/8/8 w - - 5 52","m":"e5e6 f5f4 e6d5 f4f3 d5c4 f3f2","r":540,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"hT3aE","f":"6k1/pp3p1p/qb4pB/3P4/2p5/P2Q2PP/1P2rPB1/2R3K1 b - - 0 23","m":"c4d3 c1c8 b6d8 c8d8 e2e8 d8e8","r":599,"t":"endgame kingsideAttack long mate mateIn3 pillsburysMate"},{"i":"hZy1V","f":"8/8/1p6/1p2p1P1/2k5/8/8/7K b - - 0 70","m":"b5b4 g5g6 b4b3 g6g7 c4b4 g7g8q","r":577,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"iAhgq","f":"2b5/8/8/p4N1P/6K1/1k6/8/8 b - - 0 48","m":"a5a4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":550,"t":"advancedPawn crushing endgame long promotion"},{"i":"iO5Vf","f":"8/8/8/4p3/8/8/PPPK1k2/8 w - - 2 54","m":"a2a4 e5e4 a4a5 e4e3 d2d3 e3e2","r":435,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"iRAS4","f":"7k/3r2pp/6p1/R3p3/4b3/5P1P/6PK/2r5 b - - 0 35","m":"e4f5 a5a8 c1c8 a8c8 d7d8 c8d8","r":580,"t":"backRankMate endgame long mate mateIn3"},{"i":"ipXJm","f":"3r2k1/1p1q1p1p/2p3p1/n7/P2rP3/5PB1/2Q3PP/1R1R2K1 w - - 1 30","m":"g3e5 d4d1 b1d1 d7d1 c2d1 d8d1","r":583,"t":"crushing kingsideAttack long middlegame"},{"i":"isWYp","f":"8/8/1K6/P7/5p1p/5P1P/6k1/8 b - - 0 59","m":"g2f3 a5a6 f3e2 a6a7 f4f3 a7a8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"izMSy","f":"4k3/p3P3/Pp5P/2p3B1/4b3/1r4p1/6P1/4R2K w - - 0 37","m":"e1e4 b3b1 g5c1 b1c1 e4e1 c1e1","r":448,"t":"endgame long mate mateIn3"},{"i":"j3zGl","f":"2k3q1/ppp5/3r1p2/7p/8/1BP2RB1/P1P3PP/7K w - - 0 23","m":"b3g8 d6d1 g3e1 d1e1 f3f1 e1f1","r":488,"t":"backRankMate endgame long mate mateIn3"},{"i":"kCH5s","f":"2r3k1/2B2ppp/3p1n2/1R1Pp3/r3P3/5P2/4N1PP/5K2 b - - 0 31","m":"c8c7 b5b8 c7c8 b8c8 f6e8 c8e8","r":594,"t":"backRankMate endgame long mate mateIn3"},{"i":"kP7Uf","f":"2r5/p5R1/7p/4k3/1B4b1/PB6/5PPP/6K1 w - - 3 31","m":"g7g4 c8c1 b3d1 c1d1 b4e1 d1e1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"lwDe9","f":"6r1/r4p1k/3Bp2p/2RpPnpQ/8/8/1qP2PPP/1R4K1 w - - 5 29","m":"b1b2 a7a1 b2b1 a1b1 h5d1 b1d1","r":533,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"mHOyo","f":"8/8/K4k2/7p/P7/8/8/8 w - - 0 62","m":"a6b6 h5h4 a4a5 h4h3 a5a6 h3h2","r":455,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"maHxD","f":"6k1/p1p3p1/4r3/8/3r2p1/8/PP3RPP/4R2K w - - 0 25","m":"e1e6 d4d1 e6e1 d1e1 f2f1 e1f1","r":491,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"n3s9p","f":"8/5pk1/8/6p1/P7/3KQq2/8/8 b - - 1 42","m":"f3e3 d3e3 g7f6 a4a5 f6e5 a5a6","r":593,"t":"crushing endgame long quietMove"},{"i":"o0Cjk","f":"2k5/pp2RN1p/2p3p1/5p2/8/2P2B2/Pr3PPP/6K1 w - - 0 26","m":"a2a4 b2b1 f3d1 b1d1 e7e1 d1e1","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"ooMN3","f":"8/K7/1p4p1/1P4k1/P6p/8/8/8 w - - 0 53","m":"a7b6 h4h3 b6c7 h3h2 b5b6 h2h1q","r":486,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pFb5q","f":"3r3k/pppq2p1/4p2p/5p2/P4P2/1PQ5/2B3PP/4R2K w - - 1 27","m":"e1d1 d7d1 c2d1 d8d1 c3e1 d1e1","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"pIsgp","f":"r5k1/3b1ppp/2p1pq2/Q7/8/1RPP4/2P2PPP/5RK1 b - - 0 24","m":"a8a5 b3b8 d7c8 b8c8 f6d8 c8d8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"pMzrq","f":"7k/6pp/3rp3/3p1p2/bR6/2r4P/P5PK/8 b - - 0 43","m":"a4c6 b4b8 d6d8 b8d8 c6e8 d8e8","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"pRAK8","f":"6k1/5ppp/4p3/1r6/3b4/2Br3P/5PP1/R3R1K1 b - - 1 31","m":"d4c3 a1a8 b5b8 a8b8 d3d8 b8d8","r":540,"t":"backRankMate endgame long mate mateIn3"},{"i":"qvliA","f":"8/8/4R3/1k4p1/1P6/B7/r2PnPPP/7K w - - 1 35","m":"e6e2 a2a1 a3c1 a1c1 e2e1 c1e1","r":590,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"qxgUG","f":"2r4k/p4p1p/1p2q3/5p2/8/3RQ3/P4PPP/6K1 w - - 4 30","m":"e3e6 c8c1 d3d1 c1d1 e6e1 d1e1","r":558,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"qzyLP","f":"2r3k1/p2r1ppp/8/P1Rp4/4pP2/4P1P1/7P/1R4K1 b - - 0 32","m":"c8c5 b1b8 c5c8 b8c8 d7d8 c8d8","r":555,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"rLJLE","f":"5r1k/p1p2Bpp/1p6/4rp2/8/2P2Q1P/P1q2PPK/5R2 b - - 1 23","m":"f8f7 f3a8 e5e8 a8e8 f7f8 e8f8","r":540,"t":"endgame fork long mate mateIn3"},{"i":"rS9Y4","f":"8/2k5/1pP2p2/1P3Kp1/8/8/8/8 w - - 1 48","m":"f5f6 g5g4 f6e5 g4g3 e5d4 g3g2","r":554,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"rrgym","f":"5r2/5rkp/1p1p2p1/2p5/P1P2qP1/1P6/6QP/1R2R2K w - - 20 39","m":"e1f1 f4f1 b1f1 f7f1 g2f1 f8f1","r":592,"t":"crushing endgame long"},{"i":"s0dTf","f":"8/8/8/2K5/p7/2P5/8/1k6 w - - 0 63","m":"c3c4 a4a3 c5d6 a3a2 c4c5 a2a1q","r":578,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"s6Pfg","f":"r5k1/pp3ppp/5b2/5N2/1Pr1P3/P1NR4/4RPPP/6K1 w - - 3 22","m":"c3d5 c4c1 d3d1 c1d1 e2e1 d1e1","r":576,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"sC2XI","f":"8/5pB1/5P2/1p6/8/8/k7/2K5 w - - 12 45","m":"c1c2 b5b4 c2d3 b4b3 g7f8 b3b2","r":579,"t":"advancedPawn bishopEndgame crushing endgame long quietMove"},{"i":"sSRfn","f":"3rk1r1/2R5/B4p1p/8/5p2/P7/6bP/6RK w - - 0 33","m":"g1g2 d8d1 a6f1 d1f1 g2g1 f1g1","r":494,"t":"endgame long mate mateIn3"},{"i":"ssoV3","f":"8/N4k2/2p5/2PpPp2/1p1P1P2/4P3/5K2/8 w - - 0 53","m":"a7c6 b4b3 c6b4 b3b2 c5c6 b2b1q","r":478,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"tJbfC","f":"8/2r2ppk/7p/3q4/8/4PN2/5PPP/3R2K1 w - - 0 35","m":"d1d5 c7c1 d5d1 c1d1 f3e1 d1e1","r":463,"t":"backRankMate endgame long mate mateIn3"},{"i":"ttU5U","f":"R1r3k1/1b2nppp/4pq2/8/2Q1P3/5P2/4B1PP/2R3K1 b - - 2 23","m":"b7a8 c4c8 e7c8 c1c8 f6d8 c8d8","r":516,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"uS7JR","f":"6k1/p4p2/6pK/3r3p/4r3/8/P1R3PP/8 b - - 5 40","m":"e4e6 c2c8 d5d8 c8d8 e6e8 d8e8","r":584,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"uZCVE","f":"8/3K4/7p/5p2/1P3k1P/8/8/8 b - - 0 67","m":"f4e5 b4b5 f5f4 b5b6 f4f3 b6b7","r":552,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"ugGW6","f":"8/8/5p2/8/6p1/1P5k/1P6/6K1 b - - 6 49","m":"f6f5 b3b4 h3g3 b4b5 f5f4 b5b6","r":599,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"vXudd","f":"8/8/8/3P4/6kp/4K3/8/8 b - - 0 51","m":"g4g3 d5d6 h4h3 d6d7 h3h2 d7d8q","r":417,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vbvtI","f":"2r2k2/1R3pp1/4pb2/3p4/P2P2Q1/2r1B3/5PPP/R1q3K1 w - - 3 28","m":"a1c1 c3c1 e3c1 c8c1 g4d1 c1d1","r":465,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"vmWSr","f":"8/8/1p6/p7/5kPp/7P/4K3/8 b - - 1 55","m":"f4g3 g4g5 g3f4 g5g6 f4e5 g6g7","r":599,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"w18fn","f":"8/p5K1/5p2/5P2/kp4P1/8/8/8 w - - 0 45","m":"g7f6 b4b3 f6g7 b3b2 f5f6 b2b1q","r":533,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"wYjI7","f":"4r1k1/p3qp2/b1pprn1p/3p2p1/3P4/2N3N1/PPPQ1PPP/R3R1K1 w - - 2 17","m":"g3f5 e6e1 a1e1 e7e1 d2e1 e8e1","r":578,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"wdysN","f":"8/3p2p1/7p/3KP3/1kp2P2/6PP/8/8 w - - 0 45","m":"d5d6 c4c3 d6d7 c3c2 e5e6 c2c1q","r":588,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xH0vv","f":"8/8/8/8/p2N4/8/1k4P1/5K2 w - - 0 54","m":"g2g4 a4a3 f1e2 a3a2 e2d3 a2a1q","r":454,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"xUFO0","f":"8/8/1p5K/8/3k4/6P1/8/8 b - - 0 54","m":"d4e4 g3g4 b6b5 g4g5 b5b4 g5g6","r":514,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"xb2sk","f":"4k3/2R5/5Rp1/1r1b2Np/7P/6P1/5P2/6K1 w - - 9 45","m":"f6g6 b5b1 c7c1 b1c1 g1h2 c1h1","r":592,"t":"endgame long mate mateIn3 operaMate"},{"i":"y1Wp9","f":"kr6/pp6/2b5/Q7/8/6P1/P4P1r/R1R3K1 w - - 0 31","m":"g1h2 b8h8 a5h5 h8h5 h2g1 h5h1","r":593,"t":"endgame long mate mateIn3 operaMate"},{"i":"ybUkc","f":"3r2k1/Q1p2ppp/2p5/4p3/4P3/2P2N2/PP2RPPP/3r3K w - - 0 23","m":"f3g1 d1g1 h1g1 d8d1 e2e1 d1e1","r":596,"t":"attraction backRankMate endgame long mate mateIn3 sacrifice"},{"i":"yy4Ew","f":"3r2k1/3r1pp1/p6p/3qp3/QP1B4/P7/5PPP/1R1R2K1 w - - 1 27","m":"d4b6 d5d1 b1d1 d7d1 a4d1 d8d1","r":564,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"zLThV","f":"8/3k4/4pK2/8/6P1/8/8/8 b - - 3 59","m":"d7d6 g4g5 e6e5 g5g6 e5e4 g6g7","r":581,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"zipXW","f":"r4rk1/1pp1qp1p/p5p1/2n5/3RP3/5B2/PPQ2PPP/3R2K1 b - - 1 18","m":"a8d8 d4d8 f8d8 d1d8 e7d8 c2c5","r":590,"t":"advantage long middlegame"},{"i":"0OGFD","f":"8/8/1p6/8/6K1/2k3P1/8/8 w - - 1 52","m":"g4f5 b6b5 g3g4 b5b4 g4g5 b4b3","r":494,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"0ipIy","f":"8/1p5p/8/8/5P2/1k6/4K3/8 b - - 0 44","m":"b3a3 f4f5 a3b4 f5f6 b4c5 f6f7","r":405,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"0xPga","f":"5r1k/1ppb2pp/1n6/p7/2P5/qP2QN2/5PPP/3NR1K1 b - - 3 29","m":"f8e8 e3e8 d7e8 e1e8 a3f8 e8f8","r":544,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"1dh8f","f":"6k1/2r2ppp/1RP1p3/2n5/2B2q2/7P/6P1/3r2NK b - - 5 37","m":"f4c4 b6b8 c7c8 b8c8 d1d8 c8d8","r":410,"t":"backRankMate endgame long mate mateIn3"},{"i":"2eAup","f":"8/8/2p5/p4k2/P6p/P3KP1P/8/8 w - - 0 47","m":"f3f4 c6c5 e3f3 c5c4 f3e3 c4c3","r":466,"t":"crushing endgame long master pawnEndgame quietMove"},{"i":"2iltA","f":"2kr2r1/ppp2p1p/5p2/8/2Q1P2P/8/PPP2PbP/6RK w - - 1 21","m":"g1g2 d8d1 c4f1 d1f1 g2g1 f1g1","r":472,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"42onu","f":"3r3k/Q5pp/2p2p2/4p3/4b2P/2B3P1/1R3P2/2Rq2K1 w - - 1 36","m":"c1d1 d8d1 c3e1 d1e1 g1h2 e1h1","r":572,"t":"endgame long mate mateIn3 operaMate"},{"i":"4HCKF","f":"8/8/6N1/5p2/3p1P2/2p5/2K1k3/8 w - - 2 54","m":"g6e7 d4d3 c2c3 d3d2 e7f5 d2d1q","r":565,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"4YbAK","f":"8/8/5K2/5P1k/6p1/8/8/8 w - - 0 56","m":"f6g7 g4g3 f5f6 g3g2 f6f7 g2g1q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4bHHT","f":"4r1k1/R4ppp/p2r4/8/8/3P3P/P4PPK/8 b - - 1 28","m":"e8e2 a7a8 d6d8 a8d8 e2e8 d8e8","r":485,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"59O8S","f":"8/7K/8/1k6/p6P/8/8/8 w - - 0 47","m":"h7g7 a4a3 h4h5 a3a2 h5h6 a2a1q","r":500,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"5U9EK","f":"k6r/pp6/8/3q4/8/PP2P3/KQ2q3/8 b - - 2 38","m":"e2e3 b2h8 e3e8 h8e8 d5d8 e8d8","r":537,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"5WSuB","f":"8/8/7p/1b4PP/1p6/1k2K3/8/8 b - - 0 66","m":"h6g5 h5h6 b3a2 h6h7 b4b3 h7h8q","r":521,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"5vpc3","f":"2r3k1/p2n2p1/7p/4p3/8/4R3/PP3PPP/3R2K1 w - - 0 20","m":"d1d7 c8c1 d7d1 c1d1 e3e1 d1e1","r":531,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"5xkka","f":"6k1/3p1p1p/1p3Bp1/1Pr3P1/2PK1b1P/RP2r3/8/8 b - - 2 39","m":"e3h3 a3a8 f4b8 a8b8 c5c8 b8c8","r":560,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"6GQ48","f":"3r2k1/2R2ppp/4pn2/p5q1/1p1Q4/1B5P/PP4P1/5R1K b - - 0 27","m":"d8d4 c7c8 d4d8 c8d8 f6e8 d8e8","r":593,"t":"endgame long mate mateIn3"},{"i":"7lm0h","f":"6k1/pp2bb1p/4p1pB/4q3/8/1P6/P5PP/1BQ4K b - - 1 30","m":"e7d6 c1c8 f7e8 c8e8 d6f8 e8f8","r":517,"t":"endgame long mate mateIn3"},{"i":"87WN6","f":"8/8/1K6/1P6/6kp/8/8/8 w - - 0 60","m":"b6c6 h4h3 b5b6 h3h2 c6c7 h2h1q","r":501,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"8AyDb","f":"1r6/5kp1/2Br3p/5p2/2R5/8/5PPP/3R2K1 w - - 0 39","m":"d1d6 b8b1 c4c1 b1c1 d6d1 c1d1","r":500,"t":"backRankMate endgame long mate mateIn3"},{"i":"8lCO3","f":"3R1bk1/p1N3pp/4P3/5p2/2b2B2/8/Pr4PP/7K w - - 4 26","m":"e6e7 b2b1 f4c1 b1c1 d8d1 c1d1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"8zLq5","f":"8/6K1/4k3/4p2P/1Pp1P3/p4P2/PP6/8 w - - 0 43","m":"b2a3 c4c3 h5h6 c3c2 h6h7 c2c1q","r":548,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"AHfCj","f":"Qr4k1/4nppp/2n1p2q/3pP3/2pP4/1bP2N2/4BPPP/R5K1 b - - 12 24","m":"b8a8 a1a8 c6b8 a8b8 e7c8 b8c8","r":575,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"B3Jhv","f":"4r1k1/4rppp/p3q3/1Pp5/3p1Q2/1B1P1nPb/PPN2P1P/R3R1K1 w - - 3 24","m":"f4f3 e6e1 c2e1 e7e1 a1e1 e8e1","r":425,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"BSQYw","f":"8/8/8/4KP1p/6p1/6P1/7k/8 b - - 0 53","m":"h2g3 f5f6 g3h3 f6f7 g4g3 f7f8q","r":529,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"BnUkP","f":"3rQ2k/6pp/2b5/4R3/1q6/6PP/4R2K/8 b - - 5 46","m":"d8e8 e5e8 c6e8 e2e8 b4f8 e8f8","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"CaTTc","f":"r2R3k/p1q1r1pp/1pp2p2/4n3/4P3/1P2BP2/P2Q2PP/3R2K1 b - - 7 28","m":"a8d8 d2d8 c7d8 d1d8 e7e8 d8e8","r":441,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"DLQDZ","f":"8/4P3/pB6/2R2p2/3p3p/r5k1/8/6K1 w - - 1 50","m":"e7e8q a3a1 c5c1 a1c1 e8e1 c1e1","r":550,"t":"endgame exposedKing long mate mateIn3"},{"i":"Ehjc8","f":"8/8/1K6/1P6/5pk1/8/8/8 w - - 0 47","m":"b6a6 f4f3 b5b6 f3f2 a6a7 f2f1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HflaA","f":"4kr2/ppp2r2/3p3P/3Pp3/4P3/2N5/PPP3QR/1K1R1q2 w - - 0 31","m":"d1f1 f7f1 g2f1 f8f1 c3d1 f1d1","r":421,"t":"backRankMate endgame long mate mateIn3"},{"i":"HiN0t","f":"1k6/ppp3Rp/8/5b2/P1B5/1P3PP1/3r3b/7K b - - 4 28","m":"f5g6 g7g8 g6e8 g8e8 d2d8 e8d8","r":472,"t":"backRankMate endgame long mate mateIn3"},{"i":"HoLK0","f":"8/8/p2p4/p1PP4/5K2/1k6/8/8 b - - 0 67","m":"d6c5 d5d6 a5a4 d6d7 a4a3 d7d8q","r":518,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HrXJD","f":"3r2k1/5p1p/p2q2p1/1pb2P2/8/2P5/PPB3QP/5R1K w - - 0 29","m":"f1d1 d6d1 c2d1 d8d1 g2f1 d1f1","r":474,"t":"crushing endgame long"},{"i":"IXzZT","f":"1k6/pp6/3b4/3N1p1p/3n3B/P6q/1P4QN/7K b - - 1 36","m":"h3h4 g2g8 d6f8 g8f8 h4d8 f8d8","r":501,"t":"endgame long mate mateIn3"},{"i":"JHBci","f":"1rr3k1/4npp1/q3p2p/2Rp4/3P4/P3PP1P/1PQ2P2/2R3K1 b - - 0 25","m":"e7f5 c5c8 a6c8 c2c8 b8c8 c1c8","r":590,"t":"crushing long middlegame"},{"i":"JWO2u","f":"4r2k/ppp1q3/7p/6p1/3Prp2/2PQP1P1/PP2R2P/4R1K1 w - - 0 28","m":"e3f4 e4e2 d3e2 e7e2 e1e2 e8e2","r":540,"t":"crushing endgame long"},{"i":"JcOEv","f":"1r4k1/3n1pp1/7p/4b3/R1P5/4B2P/5PP1/3R2K1 w - - 5 31","m":"d1d7 b8b1 e3c1 b1c1 d7d1 c1d1","r":578,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"Kvejq","f":"2B3k1/p3Bp1p/1p4p1/4b3/2b5/3RP2P/r4PP1/2R3K1 w - - 7 25","m":"c1c4 a2a1 c4c1 a1c1 d3d1 c1d1","r":598,"t":"endgame fork long mate mateIn3 pillsburysMate"},{"i":"L0egQ","f":"8/8/4k3/6KP/5p2/8/8/8 w - - 0 57","m":"g5g6 f4f3 h5h6 f3f2 h6h7 f2f1q","r":429,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LZ8wb","f":"3r2k1/5pp1/3P1n1p/1p1p4/p4K2/5P1P/1r4P1/1BR5 b - - 2 29","m":"d8d6 c1c8 d6d8 c8d8 f6e8 d8e8","r":485,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"NNvKA","f":"8/5pkp/5pp1/pR6/4P3/r7/5PPP/3R2K1 w - - 0 25","m":"d1d5 a3a1 b5b1 a1b1 d5d1 b1d1","r":544,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"OKBek","f":"3r2k1/ppp1q1pp/5p2/8/2P5/1P1r1P2/P4NPP/2B1R2K w - - 0 33","m":"e1e7 d3d1 f2d1 d8d1 e7e1 d1e1","r":582,"t":"backRankMate endgame fork long mate mateIn3 sacrifice"},{"i":"PJ6gD","f":"r4rk1/5Rpp/p3p3/1p1pq3/8/5Q2/P5PP/5R1K b - - 0 22","m":"f8f7 f3f7 g8h8 f7f8 a8f8 f1f8","r":599,"t":"backRankMate endgame long mate mateIn3"},{"i":"PLBJH","f":"3K4/p7/8/8/2k4P/8/8/8 b - - 0 80","m":"a7a5 h4h5 a5a4 h5h6 a4a3 h6h7","r":445,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"PhTAc","f":"1r4k1/R4ppp/4p3/3p4/p1r5/4B1P1/5P1P/5K2 b - - 0 24","m":"b8b3 a7a8 b3b8 a8b8 c4c8 b8c8","r":576,"t":"backRankMate endgame long mate mateIn3"},{"i":"Q0C2i","f":"3r1k2/6p1/5n1p/7b/1pq1P3/5PB1/4Q1PP/7K w - - 0 32","m":"e2c4 d8d1 g3e1 d1e1 c4f1 e1f1","r":599,"t":"backRankMate endgame long mate mateIn3"},{"i":"RJUpz","f":"7k/pR1n2pp/8/b2B4/4P3/6P1/5r1P/7K b - - 1 31","m":"d7e5 b7b8 a5d8 b8d8 f2f8 d8f8","r":597,"t":"backRankMate endgame long mate mateIn3"},{"i":"RYZqr","f":"3r3k/6pp/3P4/8/4p3/R3PrP1/5P2/6K1 b - - 0 37","m":"d8d6 a3a8 d6d8 a8d8 f3f8 d8f8","r":558,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Ri7Yk","f":"8/8/4k3/2K1P2p/3P4/8/8/8 w - - 1 49","m":"c5c4 h5h4 c4d3 h4h3 d3e4 h3h2","r":563,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"SlkoW","f":"8/8/4p2p/6PP/4k3/8/1K6/8 b - - 0 68","m":"h6g5 h5h6 g5g4 h6h7 g4g3 h7h8q","r":523,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"TSSWU","f":"8/5K2/8/pp2P3/8/1k6/8/8 b - - 0 49","m":"b3c4 e5e6 b5b4 e6e7 b4b3 e7e8q","r":421,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"W3hVR","f":"8/5p2/K1k2P2/8/1P6/8/3n4/5B2 b - - 0 45","m":"d2f1 b4b5 c6d5 b5b6 f1e3 b6b7","r":460,"t":"advancedPawn crushing endgame knightEndgame long master"},{"i":"X7MOA","f":"8/1r4pk/7p/3N1N2/Q7/8/P4PPP/4R1K1 w - - 1 30","m":"e1e8 b7b1 a4d1 b1d1 e8e1 d1e1","r":521,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"XbNfk","f":"r4rk1/1p3pp1/3p3p/3B3Q/1q2PP2/6R1/6PP/1R5K w - - 0 33","m":"b1b4 a8a1 b4b1 a1b1 h5d1 b1d1","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"Y4tqo","f":"8/8/4K3/4P3/3p4/8/5k2/8 w - - 0 54","m":"e6d5 d4d3 e5e6 d3d2 e6e7 d2d1q","r":508,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"a69Y8","f":"8/4qp1k/2p3pp/1rNp4/3Q4/5R2/P4PPP/4R1K1 w - - 7 31","m":"e1e7 b5b1 d4d1 b1d1 e7e1 d1e1","r":431,"t":"backRankMate endgame long mate mateIn3"},{"i":"e1TMr","f":"6k1/4r1p1/5bKp/1Rp2P2/1p6/1n6/8/8 b - - 3 48","m":"e7e4 b5b8 f6d8 b8d8 e4e8 d8e8","r":574,"t":"endgame long mate mateIn3"},{"i":"eVB2v","f":"8/8/k3K3/8/6pP/8/8/8 w - - 0 50","m":"e6f5 g4g3 h4h5 g3g2 h5h6 g2g1q","r":584,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"f1Swd","f":"8/3K2k1/8/5p2/8/P7/8/8 w - - 0 92","m":"d7d8 f5f4 d8c7 f4f3 a3a4 f3f2","r":569,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"fzmkP","f":"4K3/8/8/2k4p/1p4PP/8/8/8 w - - 0 65","m":"g4h5 b4b3 e8f8 b3b2 h5h6 b2b1q","r":567,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"gQNHZ","f":"2r3k1/5p2/5Qpp/3p4/Bp1Pp3/4PPb1/PP2R1P1/5qK1 w - - 0 34","m":"g1f1 c8c1 a4d1 c1d1 e2e1 d1e1","r":520,"t":"endgame long mate mateIn3 operaMate"},{"i":"iNp0f","f":"2r3k1/1b3ppp/p7/2p3q1/P2Q4/1P4NP/2R2PP1/2R4K b - - 0 30","m":"c5d4 c2c8 b7c8 c1c8 g5d8 c8d8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"iXSdQ","f":"8/8/3p4/KP2p3/P7/2n1k3/8/8 b - - 0 51","m":"e3d4 b5b6 e5e4 b6b7 e4e3 b7b8q","r":579,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"icka0","f":"7k/1p2q1pp/p7/8/P7/6PP/5r2/3R2K1 b - - 1 37","m":"e7e2 d1d8 e2e8 d8e8 f2f8 e8f8","r":513,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"irABO","f":"8/8/7K/p6P/Pp6/8/8/k7 w - - 1 45","m":"h6g7 b4b3 h5h6 b3b2 h6h7 b2b1q","r":509,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jJtOS","f":"8/8/6p1/K7/P4kp1/8/8/3B4 w - - 0 50","m":"a5b5 g4g3 a4a5 g3g2 a5a6 g2g1q","r":591,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"jjdAU","f":"8/5k2/p1n5/P1Kp4/8/6P1/7P/8 w - - 0 55","m":"c5c6 d5d4 c6d5 d4d3 d5e4 d3d2","r":432,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"kB7wD","f":"1n1r3k/3q3p/5p2/4p3/4Q3/1PPB4/1B3PPP/6K1 w - - 4 33","m":"d3c2 d7d1 c2d1 d8d1 e4e1 d1e1","r":457,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"kQmOY","f":"8/8/7p/pK6/P1p3k1/2P5/1P6/8 w - - 2 43","m":"b5a5 h6h5 a5b5 h5h4 a4a5 h4h3","r":500,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"mFGnu","f":"6k1/p3Rp1p/6p1/8/8/r7/1r3PPP/1R4K1 w - - 0 23","m":"b1b2 a3a1 b2b1 a1b1 e7e1 b1e1","r":575,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"nGShS","f":"6k1/K4p2/5Bb1/8/4r1rp/8/1P6/2R5 b - - 5 49","m":"h4h3 c1c8 e4e8 c8e8 g8h7 e8h8","r":581,"t":"endgame long mate mateIn3 operaMate"},{"i":"nb0X1","f":"8/p3R2R/p1p2p2/3p1k2/3P2np/2N5/PrP3PB/6K1 w - - 0 35","m":"c3e2 b2b1 e2c1 b1c1 e7e1 c1e1","r":492,"t":"endgame long mate mateIn3"},{"i":"oyI3W","f":"8/8/2K2k1p/p6P/P7/1P6/8/8 w - - 0 47","m":"b3b4 a5b4 a4a5 b4b3 c6c7 b3b2","r":583,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"p5163","f":"8/8/8/PK6/7p/7k/8/8 b - - 0 60","m":"h3g3 a5a6 g3f2 a6a7 h4h3 a7a8q","r":505,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pbGMK","f":"8/8/8/p5P1/1p3K2/1Pk5/8/8 b - - 0 65","m":"c3b3 g5g6 b3a3 g6g7 b4b3 g7g8q","r":545,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pq0Aq","f":"8/8/8/p4KP1/Pp6/1k6/8/8 b - - 0 56","m":"b3a2 g5g6 b4b3 g6g7 a2a1 g7g8q","r":487,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"qnnrj","f":"8/5k2/3K4/7p/8/8/P7/8 w - - 0 54","m":"a2a4 h5h4 a4a5 h4h3 a5a6 h3h2","r":533,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"rITAs","f":"3rr1k1/1pp3bp/p5p1/4ppq1/1BP5/P3PP2/1PQR1P1P/3R3K b - - 4 20","m":"g5h5 d2d8 h5f3 h1g1 e8d8 d1d8","r":565,"t":"crushing long middlegame"},{"i":"sNGMA","f":"4r2k/6pp/R2b4/1p1p4/1P3n2/2P2K1P/8/8 b - - 1 47","m":"e8e6 a6a8 d6b8 a8b8 e6e8 b8e8","r":566,"t":"backRankMate endgame long mate mateIn3"},{"i":"sUJoL","f":"4r1k1/5ppp/2R5/6nP/P3p1P1/3r2b1/4K1B1/8 b - - 2 41","m":"e8e6 c6c8 d3d8 c8d8 e6e8 d8e8","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"sgvOw","f":"3q2k1/p1p1rppp/b4n2/2pP4/4r3/5N2/1RQ2PPP/RNB3K1 w - - 0 19","m":"b1d2 e4e1 f3e1 e7e1 d2f1 e1f1","r":584,"t":"kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"t2yH0","f":"1k6/ppp2p1p/1bq2Bp1/3r1r1n/4Q3/2P5/PPR2PPP/4R1K1 b - - 0 24","m":"f5f6 e4e8 c6e8 e1e8 d5d8 e8d8","r":574,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"tLIJb","f":"k4b1r/pp3pp1/3r2b1/3q3p/P2P3P/5N2/1PP1Q3/5RK1 b - - 0 24","m":"d5f5 e2e8 d6d8 e8d8 f5c8 d8c8","r":410,"t":"long mate mateIn3 middlegame queensideAttack"},{"i":"tS0gu","f":"3r3k/p3p1bp/3q2p1/2p5/4QB2/2N5/PPP2PPP/5RK1 w - - 2 21","m":"f1d1 d6d1 c3d1 d8d1 e4e1 d1e1","r":494,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"tjJwk","f":"6k1/2r5/1R3KP1/pp1r1p2/4bP2/P7/8/8 b - - 5 49","m":"d5d7 b6b8 c7c8 b8c8 d7d8 c8d8","r":478,"t":"endgame exposedKing long mate mateIn3"},{"i":"toEWx","f":"4k3/8/5K2/3p4/5P2/8/8/8 w - - 0 50","m":"f6e6 d5d4 e6e5 d4d3 e5d4 d3d2","r":478,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"uF5pI","f":"2kr1b1r/ppp3pp/3qp3/8/PPn1B1n1/N1P3Pb/2Q1RP1P/R1B3K1 w - - 0 21","m":"a3c4 d6d1 c2d1 d8d1 e2e1 d1e1","r":512,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"ujr88","f":"6k1/4R3/4n3/6Pp/7N/1p3r2/1P1R4/1K6 w - - 0 53","m":"e7e6 f3f1 e6e1 f1e1 d2d1 e1d1","r":440,"t":"endgame long mate mateIn3"},{"i":"uwBhI","f":"8/8/8/K5p1/1P6/6k1/8/8 b - - 0 47","m":"g3f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":513,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"vuJPd","f":"8/8/8/p4P2/3k2K1/8/8/8 b - - 0 49","m":"a5a4 f5f6 a4a3 f6f7 d4c4 f7f8q","r":498,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"wDRBQ","f":"6k1/r4p1p/6p1/2NQb3/1q6/4P2P/2P2PP1/1R5K w - - 0 33","m":"b1b4 a7a1 b4b1 a1b1 d5d1 b1d1","r":400,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"wFZ2x","f":"r5k1/7p/3R2p1/1p2p1P1/pQ2P3/7q/PPP2r2/1K5R w - - 1 26","m":"h1h3 f2f1 b4e1 f1e1 d6d1 e1d1","r":404,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"wHd7W","f":"8/6k1/p5p1/8/1N6/1P2PB2/1r3PPP/2R3K1 w - - 3 42","m":"c1c3 b2b1 c3c1 b1c1 f3d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"xCKj5","f":"3r2k1/ppp2ppp/5R2/4b3/6Q1/2P1P3/PP2R1PP/7K w - - 0 26","m":"h2h3 d8d1 e2e1 d1e1 f6f1 e1f1","r":569,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"xKcKk","f":"1r4k1/rb3ppp/n1Q1p3/8/3P4/4P1P1/1R3P1P/1R4K1 b - - 0 26","m":"b7c6 b2b8 a6b8 b1b8 c6e8 b8e8","r":530,"t":"backRankMate endgame long mate mateIn3"},{"i":"yGS9C","f":"4k3/8/3KP3/8/6pp/B6P/8/8 w - - 0 69","m":"h3g4 h4h3 g4g5 h3h2 a3b2 h2h1q","r":443,"t":"advancedPawn bishopEndgame crushing endgame long master promotion"},{"i":"zDs2E","f":"6k1/2R2pp1/7p/1p2r3/p7/5K2/P1Br4/4R3 b - - 11 41","m":"e5e1 c7c8 d2d8 c8d8 e1e8 d8e8","r":553,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"zFVz6","f":"6k1/5ppp/4pn2/8/3r4/8/3N1PPP/R4K2 b - - 0 33","m":"d4d2 a1a8 d2d8 a8d8 f6e8 d8e8","r":541,"t":"backRankMate endgame long mate mateIn3"},{"i":"zRDEq","f":"8/8/1p6/p1p1p3/P1P2pPk/1P3K1P/8/8 b - - 3 46","m":"h4h3 g4g5 h3h4 g5g6 h4g5 g6g7","r":570,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"zbCP3","f":"8/1R5p/6pk/p7/P1B5/1P3P2/1r4PP/4R2K w - - 1 32","m":"e1e7 b2b1 e7e1 b1e1 c4f1 e1f1","r":577,"t":"backRankMate endgame long mate mateIn3"},{"i":"zwUW7","f":"8/8/3k4/4pK2/6P1/8/8/8 b - - 4 51","m":"d6d5 g4g5 e5e4 g5g6 e4e3 g6g7","r":550,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"03lLT","f":"2r3k1/5ppp/p4b2/3Rp3/P3P3/1r3N2/5PPP/1R4K1 w - - 0 25","m":"b1b3 c8c1 d5d1 c1d1 f3e1 d1e1","r":438,"t":"backRankMate endgame long mate mateIn3"},{"i":"0FqAB","f":"1r6/2R2p2/4p1k1/4Q1p1/P7/8/5PPP/6K1 w - - 1 39","m":"a4a5 b8b1 c7c1 b1c1 e5e1 c1e1","r":549,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"1HSZg","f":"8/8/7k/3K4/pp6/P7/8/8 w - - 0 50","m":"a3b4 a4a3 b4b5 a3a2 b5b6 a2a1q","r":431,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"1PfXP","f":"7k/6pp/4q3/p7/7P/p4rP1/3R1P1K/8 b - - 2 35","m":"e6e1 d2d8 e1e8 d8e8 f3f8 e8f8","r":569,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"21NEP","f":"7k/2p3pp/2p2r2/r2p1q2/3P2B1/P7/4QPPP/4R2K b - - 1 27","m":"f5g6 e2e8 g6e8 e1e8 f6f8 e8f8","r":444,"t":"backRankMate endgame long mate mateIn3"},{"i":"2AIYJ","f":"8/p4ppk/8/3n4/8/1N6/Pr3PPP/3R2K1 w - - 0 27","m":"d1d5 b2b1 b3c1 b1c1 d5d1 c1d1","r":559,"t":"backRankMate endgame long mate mateIn3"},{"i":"2OlHb","f":"8/8/8/p2pK3/6P1/8/1k6/8 w - - 0 40","m":"e5d5 a5a4 g4g5 a4a3 g5g6 a3a2","r":551,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2PQOM","f":"2r3k1/6pp/p3p3/3pPp2/1Pr2q2/B7/Q5PP/5R1K w - - 0 29","m":"f1f4 c4c1 a3c1 c8c1 f4f1 c1f1","r":576,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"3ofma","f":"6k1/5ppp/4p3/R7/8/5P1P/2r3PK/2r5 b - - 2 31","m":"c1d1 a5a8 c2c8 a8c8 d1d8 c8d8","r":552,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"3yQkU","f":"8/p1p3kp/4p1p1/8/3P4/r1P2Q2/1b4PP/1R5K w - - 0 30","m":"b1b2 a3a1 b2b1 a1b1 f3d1 b1d1","r":549,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"3zE9R","f":"8/8/2p4p/2N2kp1/1P1R4/r1P1R3/5PPP/6K1 w - - 13 40","m":"c3c4 a3a1 d4d1 a1d1 e3e1 d1e1","r":530,"t":"backRankMate endgame long mate mateIn3"},{"i":"41jSK","f":"2R4Q/5p1p/4k1p1/3p4/P2q4/1r6/5PPP/6K1 w - - 6 33","m":"h8d4 b3b1 c8c1 b1c1 d4d1 c1d1","r":546,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"48aeH","f":"4r2k/pp2r2p/4q3/2p5/8/1P6/P1PQ1PPP/R4RK1 w - - 0 25","m":"f1e1 e6e1 a1e1 e7e1 d2e1 e8e1","r":573,"t":"backRankMate endgame long mate mateIn3"},{"i":"4yGtE","f":"8/8/8/3K4/3P3p/2k5/8/8 w - - 0 54","m":"d5e5 h4h3 d4d5 h3h2 d5d6 h2h1q","r":594,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"56UO3","f":"8/8/7k/3K4/P5p1/8/8/8 w - - 0 56","m":"a4a5 g4g3 d5c6 g3g2 a5a6 g2g1q","r":500,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"5ACe5","f":"8/1b6/1P6/6KP/6p1/6k1/8/8 b - - 0 45","m":"g3h3 h5h6 g4g3 h6h7 g3g2 h7h8q","r":534,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"5OA9g","f":"4R3/p3R2r/1r3pk1/1p3qp1/2pP1B2/PnP3Q1/1P3PPP/6K1 w - - 4 33","m":"e7h7 f5b1 f4c1 b1c1 e8e1 c1e1","r":588,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"5UArS","f":"1r4k1/p3qpp1/7p/3R4/8/8/P4PPP/4R1K1 w - - 0 26","m":"e1e7 b8b1 d5d1 b1d1 e7e1 d1e1","r":532,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"5s4xd","f":"8/6pk/R5Pp/8/7P/8/6K1/1q2r3 b - - 0 55","m":"h7g8 a6a8 b1b8 a8b8 e1e8 b8e8","r":587,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"6XZbb","f":"2r3k1/1n2Rppp/p2q4/2P5/3Q4/P4P2/5PPP/6K1 w - - 0 24","m":"c5d6 c8c1 d4d1 c1d1 e7e1 d1e1","r":469,"t":"backRankMate endgame long mate mateIn3"},{"i":"6ogC5","f":"3R4/kpp3R1/p7/8/8/6Pp/Pr3P1P/6K1 w - - 2 30","m":"g7c7 b2b1 c7c1 b1c1 d8d1 c1d1","r":400,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"6rkYa","f":"2r5/1R4pp/5p2/3np3/6k1/3Q1N2/P4PPP/6K1 w - - 6 38","m":"d3d5 c8c1 d5d1 c1d1 f3e1 d1e1","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"7hDon","f":"6k1/5ppp/8/R1p5/4P3/1r3PPK/3p3P/6r1 b - - 2 33","m":"d2d1q a5a8 b3b8 a8b8 d1d8 b8d8","r":567,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"85htV","f":"8/8/1P6/P1R5/8/8/1r3k1P/4R2K w - - 1 51","m":"e1e8 b2b1 c5c1 b1c1 e8e1 c1e1","r":589,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"8H6Cv","f":"8/2kn3p/6p1/8/3Q4/2P5/Pr3PPP/4R1K1 w - - 1 27","m":"e1e7 b2b1 d4d1 b1d1 e7e1 d1e1","r":539,"t":"backRankMate endgame long mate mateIn3"},{"i":"9wh8Y","f":"8/8/5k1p/1K6/P4p2/1P6/7P/8 w - - 0 48","m":"a4a5 f4f3 a5a6 f3f2 a6a7 f2f1q","r":522,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"A2QVu","f":"r7/5k2/4p1pp/1R2Bp2/3Pp3/2r1P3/5PPP/2R3K1 w - - 0 30","m":"c1c3 a8a1 b5b1 a1b1 c3c1 b1c1","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"AFEok","f":"8/1pr5/p2p2p1/P7/4Nkn1/3R4/4RPPP/6K1 w - - 1 37","m":"d3d6 c7c1 d6d1 c1d1 e2e1 d1e1","r":597,"t":"endgame long mate mateIn3"},{"i":"AJPKg","f":"8/8/8/1p1Pp3/1P3p2/5kp1/8/6K1 b - - 0 66","m":"f3g4 d5d6 g4f3 d6d7 f3e2 d7d8q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"AOFgY","f":"8/8/K7/P7/7p/6k1/8/8 w - - 1 54","m":"a6b6 h4h3 a5a6 h3h2 b6b7 h2h1q","r":502,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"AyNU7","f":"5k2/5p2/3qn3/5Q2/8/P5P1/6PP/4R2K w - - 13 43","m":"e1e6 d6d1 e6e1 d1e1 f5f1 e1f1","r":509,"t":"endgame long mate mateIn3"},{"i":"ByToa","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 57","m":"a3b4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":463,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"CA8t3","f":"8/8/8/2K3p1/2P5/8/8/7k w - - 0 61","m":"c5d4 g5g4 c4c5 g4g3 d4d5 g3g2","r":432,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"CjBDR","f":"8/8/7p/1K4pP/P5k1/8/8/8 b - - 0 50","m":"g4f3 a4a5 g5g4 a5a6 g4g3 a6a7","r":596,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"CvKSK","f":"7k/4r1pp/ppq2p2/2b5/8/5QP1/P4P1P/3R2K1 b - - 1 28","m":"c6f3 d1d8 e7e8 d8e8 c5f8 e8f8","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"D7PJ7","f":"4r1k1/pp3ppp/8/3r4/5P2/P7/1P2QP1P/2R3K1 b - - 0 22","m":"e8e2 c1c8 d5d8 c8d8 e2e8 d8e8","r":444,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DDM62","f":"3r3k/6pp/3R1p2/2rPp3/4P3/7P/5PP1/1R3K2 b - - 0 32","m":"d8d6 b1b8 c5c8 b8c8 d6d8 c8d8","r":517,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DF1y8","f":"8/K7/8/P5k1/7p/8/8/8 w - - 0 54","m":"a7b6 h4h3 a5a6 h3h2 b6b7 h2h1q","r":511,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DwXk6","f":"4r1k1/p4ppp/b3R3/8/P1P5/2nP2P1/5PK1/1R6 b - - 0 29","m":"e8e6 b1b8 a6c8 b8c8 e6e8 c8e8","r":491,"t":"backRankMate endgame long mate mateIn3"},{"i":"ER2KX","f":"7k/6p1/p2p1p1p/4b3/8/4BB1P/Pr3PP1/4R1K1 w - - 4 32","m":"e1e2 b2b1 e3c1 b1c1 e2e1 c1e1","r":592,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"EacSB","f":"8/8/8/1k2K3/2p4P/8/8/8 w - - 0 72","m":"h4h5 c4c3 h5h6 c3c2 e5f5 c2c1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"FFdlt","f":"6k1/5ppp/2Rbpn2/1p6/1P6/5K2/N2r2PP/8 b - - 4 26","m":"d6h2 c6c8 d2d8 c8d8 f6e8 d8e8","r":545,"t":"backRankMate endgame long mate mateIn3"},{"i":"FU05S","f":"3r2k1/2p4p/4P1p1/P1P2p2/7Q/8/4p1PP/3qR2K w - - 6 42","m":"h2h3 d1e1 h4e1 d8d1 h1g1 d1e1","r":582,"t":"attraction clearance crushing endgame long pin sacrifice"},{"i":"FdqFV","f":"1r4k1/R1pQ1ppp/3b4/3p4/3P4/2P1PN2/5PPP/6K1 w - - 1 23","m":"d7a4 b8b1 a4d1 b1d1 f3e1 d1e1","r":582,"t":"endgame long mate mateIn3"},{"i":"FvtOn","f":"2r3k1/p4p1p/6p1/8/4R3/P7/3q1PPP/3R2K1 w - - 0 28","m":"d1d2 c8c1 d2d1 c1d1 e4e1 d1e1","r":416,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"GavyM","f":"8/8/6p1/P4p1p/2p5/2k5/K7/8 b - - 0 69","m":"c3b4 a5a6 b4b5 a6a7 b5c6 a7a8q","r":547,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame promotion"},{"i":"Gz4Cp","f":"8/8/7p/1K6/P5P1/3n3k/8/8 b - - 0 48","m":"h3g4 a4a5 h6h5 a5a6 h5h4 a6a7","r":553,"t":"advancedPawn crushing endgame knightEndgame long quietMove"},{"i":"HLolL","f":"4r1k1/pp3ppp/8/3q4/3P4/1P2Q3/P5PP/2R3K1 b - - 0 26","m":"e8e3 c1c8 d5d8 c8d8 e3e8 d8e8","r":529,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"HmKrC","f":"6k1/6p1/3p2P1/p2P3p/1P2pp1b/1Pr2b2/3K1P2/R7 b - - 0 36","m":"a5b4 a1a8 c3c8 a8c8 h4d8 c8d8","r":547,"t":"endgame long mate mateIn3"},{"i":"Iaitz","f":"8/6p1/3K2kp/8/P5n1/8/8/8 b - - 0 51","m":"h6h5 a4a5 h5h4 a5a6 h4h3 a6a7","r":552,"t":"advancedPawn crushing endgame knightEndgame long quietMove"},{"i":"Imtix","f":"3r2k1/p7/5p1p/1pp1p3/8/1PB5/PP4PP/5R1K w - - 0 27","m":"f1f6 d8d1 c3e1 d1e1 f6f1 e1f1","r":425,"t":"backRankMate endgame long mate mateIn3"},{"i":"IuQYu","f":"8/p1Q2ppk/1p5p/3p1q2/3P1b2/1NP2N1P/PP3PP1/6K1 w - - 1 26","m":"c7a7 f5b1 b3c1 b1c1 f3e1 c1e1","r":516,"t":"endgame long mate mateIn3"},{"i":"JOjni","f":"8/4bNpp/pk1p1n2/8/5p2/3R4/PPr2PPP/4R1K1 w - - 0 24","m":"e1e7 c2c1 d3d1 c1d1 e7e1 d1e1","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"JihAT","f":"8/p7/8/6K1/5P2/k7/8/8 b - - 0 50","m":"a3b3 f4f5 a7a5 f5f6 a5a4 f6f7","r":438,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Jp8Q5","f":"5r1k/6pp/8/8/4N3/4b3/P1R3K1/3r4 b - - 1 37","m":"f8f1 c2c8 d1d8 c8d8 f1f8 d8f8","r":599,"t":"backRankMate endgame long mate mateIn3"},{"i":"KqQKU","f":"2r3k1/5p1p/4p1p1/8/8/r1p2Q2/2q2PPP/2R3K1 w - - 0 29","m":"c1c2 a3a1 c2c1 a1c1 f3d1 c1d1","r":572,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"KrBcJ","f":"8/8/1K6/p1p5/P7/1k6/8/8 w - - 0 55","m":"b6a5 c5c4 a5b5 c4c3 a4a5 c3c2","r":563,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"LDhiY","f":"1k3R1r/ppp5/2np3q/4pQ2/1P2P3/P1KPr3/2P5/5R2 b - - 5 30","m":"h8f8 f5f8 h6f8 f1f8 c6d8 f8d8","r":538,"t":"backRankMate endgame long mate mateIn3"},{"i":"LJRgi","f":"8/8/K7/8/P2p4/6k1/8/8 w - - 0 43","m":"a6b5 d4d3 a4a5 d3d2 a5a6 d2d1q","r":555,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LVUDw","f":"8/8/1K3p1p/4pPpP/P3k1P1/8/8/8 b - - 0 43","m":"e4f3 a4a5 e5e4 a5a6 f3g4 a6a7","r":415,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove"},{"i":"LhGuc","f":"5rk1/5p2/p1rp1q1Q/1p2p1p1/8/1B6/PP4PP/5R1K w - - 0 32","m":"f1f6 c6c1 b3d1 c1d1 f6f1 d1f1","r":555,"t":"backRankMate endgame long mate mateIn3"},{"i":"MIpn6","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 53","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":584,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MdTHR","f":"4r1k1/5ppp/1pp5/8/7q/8/4R2P/R6K b - - 0 36","m":"e8e2 a1a8 h4d8 a8d8 e2e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"MmXdP","f":"8/8/8/3p4/8/5P2/2k1KP2/8 w - - 5 56","m":"f3f4 d5d4 f4f5 d4d3 e2e3 d3d2","r":576,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"NDCQ2","f":"4r3/pp2qpkp/2p2np1/3p4/3P4/2PQ1N2/PP3PPP/R5K1 w - - 0 21","m":"a1e1 e7e1 f3e1 e8e1 d3f1 e1f1","r":549,"t":"crushing endgame kingsideAttack long master"},{"i":"O7lgb","f":"8/5ppk/p6p/Q1P5/P7/8/3r1qPP/5R1K w - - 7 37","m":"f1f2 d2d1 a5e1 d1e1 f2f1 e1f1","r":552,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Oktp6","f":"8/8/3K2p1/7p/2P5/7k/8/8 b - - 0 44","m":"g6g5 c4c5 g5g4 c5c6 g4g3 c6c7","r":533,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"PqReg","f":"8/2K5/3p4/1Pk5/8/8/8/8 b - - 0 70","m":"d6d5 b5b6 d5d4 b6b7 d4d3 b7b8q","r":550,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Pstle","f":"8/8/6K1/7P/p7/k7/8/8 b - - 0 49","m":"a3b3 h5h6 a4a3 h6h7 b3c2 h7h8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"PvYjs","f":"2r3k1/R4ppp/1p2p3/1q6/1P1P4/4P2P/2Q2PP1/6K1 b - - 1 25","m":"c8c2 a7a8 c2c8 a8c8 b5e8 c8e8","r":508,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"QdKY1","f":"7k/2R3p1/6Kp/4Rr2/2P2r2/8/8/8 b - - 8 42","m":"f5e5 c7c8 e5e8 c8e8 f4f8 e8f8","r":555,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"SLfGF","f":"8/8/8/P7/5p2/K4k2/8/8 b - - 0 60","m":"f3e4 a5a6 f4f3 a6a7 f3f2 a7a8q","r":488,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SLp5E","f":"8/8/8/3kPK2/p7/8/7P/8 w - - 0 52","m":"f5f6 a4a3 e5e6 a3a2 f6f7 a2a1q","r":582,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"T1P2u","f":"7k/3rr2p/Rp1p1p1B/2pB4/2P5/2n3P1/5P2/5K2 b - - 0 29","m":"c3d5 a6a8 d7d8 a8d8 e7e8 d8e8","r":546,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"T1hTD","f":"6k1/5p1p/6pK/3r4/5P2/1R4PP/8/2q5 b - - 3 41","m":"c1c4 b3b8 c4c8 b8c8 d5d8 c8d8","r":556,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"T5UjM","f":"4r3/pp1kq3/2p2p1p/2bn2pB/2P2p2/N2Q1N2/PP1P2PP/R1B4K w - - 3 23","m":"c4d5 e7e1 f3e1 e8e1 d3f1 e1f1","r":575,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"Tv43i","f":"2R5/1r3pk1/8/P5p1/8/6Pp/r6P/1R5K w - - 0 43","m":"b1b7 a2a1 b7b1 a1b1 c8c1 b1c1","r":582,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"TzDGP","f":"8/8/4p2k/1p2K1pP/6P1/8/8/8 w - - 0 40","m":"e5e6 b5b4 e6d5 b4b3 d5c4 b3b2","r":532,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"TzGt3","f":"2r3k1/6pp/8/p4p2/8/P1B1P3/3R1PPP/6K1 w - - 1 30","m":"c3a5 c8c1 d2d1 c1d1 a5e1 d1e1","r":587,"t":"backRankMate endgame long mate mateIn3"},{"i":"UFCGw","f":"3r2k1/ppnqp2p/2p1p1p1/2P5/1P1rPPQ1/P7/B5PP/3R1RK1 w - - 6 24","m":"h2h4 d4d1 g4d1 d7d1 f1d1 d8d1","r":550,"t":"crushing long middlegame"},{"i":"UT6VH","f":"2r3k1/2B2ppp/1pP1r3/8/8/3P4/5PPP/R5K1 b - - 0 30","m":"c8c7 a1a8 c7c8 a8c8 e6e8 c8e8","r":502,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"UYdKi","f":"8/8/6p1/1P6/5p1k/8/2P5/2K5 b - - 1 42","m":"h4g3 b5b6 f4f3 b6b7 g3g2 b7b8q","r":555,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UzYZV","f":"1r4k1/5ppp/2pp4/2p5/R1P5/P5P1/1B3PKP/4r3 b - - 1 29","m":"b8b2 a4a8 b2b8 a8b8 e1e8 b8e8","r":510,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"UzpCy","f":"r6k/2R3p1/5pq1/3Np3/8/3Q4/5PPP/6K1 w - - 7 48","m":"d3g6 a8a1 g6b1 a1b1 c7c1 b1c1","r":436,"t":"backRankMate endgame long mate mateIn3"},{"i":"VGYuF","f":"3r1k2/5Pp1/p7/1p2P1Q1/2pr2p1/P5Pq/5R1P/1R4K1 w - - 0 33","m":"e5e6 d4d1 b1d1 d8d1 f2f1 d1f1","r":564,"t":"endgame killBoxMate long mate mateIn3"},{"i":"VR9Ek","f":"r4rk1/4nppp/1p1p4/1P6/2P1P3/3PQ3/Rq3PPP/6K1 w - - 0 25","m":"a2b2 a8a1 b2b1 a1b1 e3c1 b1c1","r":502,"t":"backRankMate endgame long mate mateIn3"},{"i":"VzIAY","f":"8/8/1k5K/7P/p7/8/8/8 w - - 0 60","m":"h6g6 a4a3 g6f7 a3a2 h5h6 a2a1q","r":573,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WI2PJ","f":"2r3k1/8/1R4K1/8/8/1p2r3/8/8 b - - 7 68","m":"c8c7 b6b8 c7c8 b8c8 e3e8 c8e8","r":571,"t":"endgame exposedKing long mate mateIn3 rookEndgame"},{"i":"WQxrD","f":"8/8/1K5p/5p1P/2P2k2/8/8/8 b - - 0 46","m":"f4g4 c4c5 f5f4 c5c6 f4f3 c6c7","r":569,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"WRVZ1","f":"8/8/8/8/p7/4K3/2k5/2B5 w - - 4 53","m":"c1d2 a4a3 d2b4 a3a2 b4d6 a2a1q","r":510,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"WhKjK","f":"2R5/B2P1ppk/3r3p/8/1r6/8/5PPP/3R2K1 w - - 1 28","m":"d1d6 b4b1 c8c1 b1c1 d6d1 c1d1","r":553,"t":"backRankMate endgame long mate mateIn3"},{"i":"XHEkg","f":"r1b4k/ppp2Bpp/2n2n2/4R3/8/q7/P1P3PP/R2Q3K b - - 0 23","m":"c6e5 d1d8 f6e8 d8e8 a3f8 e8f8","r":482,"t":"fork long mate mateIn3 middlegame"},{"i":"XIqQG","f":"3r2k1/1q3ppp/p1R1p3/1p2P3/1P6/P2Q4/5PPP/2R3K1 b - - 0 25","m":"d8d3 c6c8 b7c8 c1c8 d3d8 c8d8","r":439,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"XjVuF","f":"8/2R5/p7/8/2Pk2p1/5bB1/r4P2/4R1K1 w - - 7 41","m":"e1e3 a2a1 e3e1 a1e1 g1h2 e1h1","r":599,"t":"endgame long mate mateIn3 operaMate"},{"i":"XlfAo","f":"8/5pkp/6p1/6Qn/2P2P2/1P1r3b/P4R1P/4R1K1 w - - 6 34","m":"e1e7 d3d1 e7e1 d1e1 f2f1 e1f1","r":569,"t":"endgame long mate mateIn3 operaMate"},{"i":"XnZcS","f":"8/2b3p1/2k5/r1P5/3p2p1/8/1R3PPP/3R3K w - - 0 43","m":"d1d4 a5a1 b2b1 a1b1 d4d1 b1d1","r":583,"t":"endgame long mate mateIn3"},{"i":"Y4eFO","f":"r2k1n2/3n4/4p2p/2p4p/8/2QP4/1PP2PPP/RN5K w - - 3 38","m":"b1d2 a8a1 d2b1 a1b1 c3e1 b1e1","r":599,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"YE4Xa","f":"7k/6pp/2rR1p2/2p1pb2/p1P5/P7/BR3PPP/6K1 b - - 0 35","m":"c6d6 b2b8 f5c8 b8c8 d6d8 c8d8","r":545,"t":"backRankMate endgame long mate mateIn3"},{"i":"YdPIJ","f":"1r3rk1/1pQ2ppp/3p2q1/1P2p1B1/P1P5/1R3b2/4RPPP/6K1 w - - 0 27","m":"b3f3 g6b1 g5c1 b1c1 e2e1 c1e1","r":588,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"ZA6oU","f":"1r4k1/5ppp/4pq2/3p4/4nP2/Q3P3/2P1KRPP/1R6 b - - 7 32","m":"b8b1 a3a8 b1b8 a8b8 f6d8 b8d8","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZU7hJ","f":"r4rk1/5Rpp/4p3/p2pP3/3P4/5Q2/q5PP/5RK1 b - - 0 21","m":"f8f7 f3f7 g8h8 f7f8 a8f8 f1f8","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZfaE9","f":"6r1/3R2pk/2R1N2p/8/4p3/r3P3/5PPP/6K1 w - - 0 35","m":"c6c7 a3a1 c7c1 a1c1 d7d1 c1d1","r":581,"t":"backRankMate endgame long mate mateIn3"},{"i":"a7yKb","f":"1r6/p1Rnkppp/8/3Rp3/8/4P1B1/P4PPP/6K1 w - - 3 22","m":"g3e5 b8b1 c7c1 b1c1 d5d1 c1d1","r":556,"t":"backRankMate endgame long mate mateIn3"},{"i":"a8myV","f":"8/4K3/7p/4k1PP/3p4/8/8/8 b - - 0 49","m":"h6g5 h5h6 e5e4 h6h7 d4d3 h7h8q","r":527,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"aBDM0","f":"3rr1k1/4Nppp/p1n5/1p2p3/1P6/3RK1nP/P1P1B1P1/3R4 b - - 3 29","m":"e8e7 d3d8 c6d8 d1d8 e7e8 d8e8","r":575,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"aNK1P","f":"4r2k/2p3p1/Qp6/8/PP3P2/2r1p1Pp/4q2P/4R1K1 w - - 0 36","m":"e1e2 c3c1 e2e1 c1e1 a6f1 e1f1","r":439,"t":"crushing endgame long queenRookEndgame"},{"i":"apM7K","f":"3r2k1/p5pp/5p2/1pPqp3/1P1rn3/P6P/2Q2PPB/R2R2K1 w - - 4 27","m":"a1c1 d4d1 c1d1 d5d1 c2d1 d8d1","r":556,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"axVor","f":"4r2k/4Q2p/p5pP/1p3q2/8/P1PR4/1K3Pb1/8 b - - 0 41","m":"e8e7 d3d8 e7e8 d8e8 f5f8 e8f8","r":552,"t":"endgame long mate mateIn3"},{"i":"bQTQb","f":"r4rk1/p4ppp/2p1bp2/2q5/6P1/P4P2/1PPQ3P/2KR2NR b - - 0 15","m":"f8d8 d2d8 a8d8 d1d8 c5f8 d8f8","r":523,"t":"crushing kingsideAttack long middlegame"},{"i":"bZeyh","f":"3rr1k1/pp4p1/2p1R2p/8/5q2/P5PP/4Q2K/4R3 b - - 0 31","m":"f4f7 e6e8 d8e8 e2e8 f7e8 e1e8","r":530,"t":"crushing endgame long"},{"i":"cPl4E","f":"r5k1/pp3ppp/2pq1nn1/3p4/3P4/P1N3N1/1PP1QPPP/4R1K1 b - - 0 17","m":"a8e8 e2e8 f6e8 e1e8 d6f8 e8f8","r":502,"t":"advantage kingsideAttack long middlegame"},{"i":"chtxt","f":"kn6/4Q1pp/2p5/8/8/2P5/Pr4PP/3R3K w - - 4 28","m":"d1d8 b2b1 d8d1 b1d1 e7e1 d1e1","r":579,"t":"backRankMate endgame long mate mateIn3"},{"i":"ctKoA","f":"6k1/3R1ppp/1q2pb2/1Qp5/r7/6P1/1P3P1P/3R2K1 b - - 0 30","m":"b6b5 d7d8 f6d8 d1d8 b5e8 d8e8","r":498,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"cwKyz","f":"5k2/4R3/1r6/p5pp/8/8/P4PPP/3R2K1 w - - 6 39","m":"d1d7 b6b1 d7d1 b1d1 e7e1 d1e1","r":590,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"eGURU","f":"8/8/7K/3k3P/1p3P2/8/8/8 w - - 0 50","m":"h6g6 b4b3 h5h6 b3b2 f4f5 b2b1q","r":507,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"eQ7NX","f":"8/8/1K6/1P6/6p1/8/7k/8 w - - 0 46","m":"b6a7 g4g3 a7a6 g3g2 b5b6 g2g1q","r":419,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"edICV","f":"8/8/4K3/3B4/8/4p2k/5p2/6R1 w - - 0 63","m":"g1f1 e3e2 f1f2 e2e1q e6f5 e1f2","r":588,"t":"advancedPawn crushing endgame fork long master promotion"},{"i":"ei6V0","f":"4Q2r/p4Ppp/1p1k1q2/8/8/1B3N2/P4PPP/6K1 w - - 3 28","m":"e8h8 f6a1 b3d1 a1d1 f3e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"gL6Uy","f":"8/8/4k3/2p1r3/2P1R1K1/8/8/8 w - - 0 49","m":"e4e5 e6e5 g4f3 e5d4 f3e2 d4c4","r":566,"t":"crushing endgame long"},{"i":"gq574","f":"5rk1/6pp/2QRp3/8/4q1P1/1p5P/1PP5/1K6 w - - 0 34","m":"c6e4 f8f1 e4e1 f1e1 d6d1 e1d1","r":501,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"hFuCr","f":"4rbk1/1p3pp1/p5np/2p5/4r3/2P2QB1/1P1qR1PP/4R2K w - - 2 28","m":"e2d2 e4e1 g3e1 e8e1 f3f1 e1f1","r":400,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"hI3Lc","f":"5K2/8/8/7p/p5P1/1k5P/8/8 w - - 1 53","m":"g4h5 a4a3 h5h6 a3a2 h6h7 a2a1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"i23jZ","f":"1rb5/pp3p1k/2p5/4Nq2/2PP1p1p/1B3Q2/PP3PPP/4R1K1 w - - 1 26","m":"e1e2 f5b1 b3d1 b1d1 e2e1 d1e1","r":567,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"iDGVw","f":"8/2k5/2p3p1/K1Pp1pP1/3p4/P3P3/7P/8 w - - 0 37","m":"e3d4 f5f4 a5b4 f4f3 b4c3 f3f2","r":589,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"iMXKI","f":"4r1k1/1p2qpp1/p1n4p/P7/3p4/3P2P1/2PB1PQP/R5K1 w - - 1 25","m":"a1e1 e7e1 d2e1 e8e1 g2f1 e1f1","r":575,"t":"crushing endgame kingsideAttack long"},{"i":"iSszf","f":"1k5r/1pr2p1p/p2p2p1/P7/4p1Q1/3q1N1P/5PPB/b2R2K1 w - - 0 28","m":"d1d3 c7c1 d3d1 c1d1 f3e1 d1e1","r":492,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"invgF","f":"6k1/5p2/4p1p1/3p3p/3Bb2P/1R4b1/7r/5K2 b - - 13 36","m":"g3h4 b3b8 h4d8 b8d8 g8h7 d8h8","r":587,"t":"endgame long mate mateIn3 operaMate"},{"i":"j5SD7","f":"2r3k1/1R3ppp/p2rp3/2R5/2P5/7P/P1P2PP1/6K1 b - - 0 24","m":"c8c5 b7b8 c5c8 b8c8 d6d8 c8d8","r":522,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"jWNBy","f":"4r2k/pqp2r1p/1p3Pp1/2n3B1/1P2b1R1/2P1Q3/P4P1P/4R1K1 b - - 0 27","m":"e4c6 e3e8 c6e8 e1e8 f7f8 e8f8","r":551,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"jd1YN","f":"8/1p3pkp/3p2p1/2r1p3/8/4R3/P4PPP/3R2K1 w - - 0 27","m":"d1d6 c5c1 d6d1 c1d1 e3e1 d1e1","r":569,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"jnxrs","f":"8/8/7p/p5p1/k1P3P1/3K3P/8/8 b - - 0 68","m":"a4b3 c4c5 a5a4 c5c6 a4a3 c6c7","r":578,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"km85F","f":"6k1/p4ppp/2p1rb2/1p6/P7/2P2P2/6PP/1R3K2 b - - 0 28","m":"b5a4 b1b8 f6d8 b8d8 e6e8 d8e8","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"lJYn0","f":"2r4k/4Q1p1/7p/8/5p2/1P6/P4PPP/3R2K1 w - - 0 37","m":"d1d7 c8c1 d7d1 c1d1 e7e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"m2tP4","f":"rn3r1k/1pp3pp/6q1/p7/2B2Q2/5p2/PPP3PP/2KR3R b - - 0 19","m":"f8f4 d1d8 g6e8 d8e8 f4f8 e8f8","r":571,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"m3pMs","f":"r5k1/3P1ppp/1p6/8/4P3/3b4/3N1PPP/4R1K1 w - - 0 31","m":"e1e3 a8a1 d2b1 a1b1 e3e1 b1e1","r":518,"t":"backRankMate endgame long mate mateIn3"},{"i":"msCIg","f":"4r2k/2p2rpp/8/8/3R4/2q1P1BP/P4PP1/R5K1 b - - 0 35","m":"e8e3 d4d8 e3e8 d8e8 f7f8 e8f8","r":559,"t":"backRankMate endgame long mate mateIn3"},{"i":"nPdnv","f":"8/5k1K/8/4p2P/6p1/6P1/8/8 w - - 0 57","m":"h7h6 e5e4 h6g5 e4e3 g5g4 e3e2","r":591,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"njHCO","f":"5r1k/R6p/5r2/4Qqp1/8/1P6/4n1PP/4R2K w - - 12 34","m":"e5e2 f5f1 e1f1 f6f1 e2f1 f8f1","r":491,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"nzRrK","f":"8/5p2/K3pk2/8/1P6/8/8/8 b - - 0 52","m":"f6e7 b4b5 f7f5 b5b6 f5f4 b6b7","r":594,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"o9rBY","f":"6k1/p1q2ppp/8/1R1P4/8/6PP/P4P1K/4r3 b - - 0 31","m":"c7c4 b5b8 c4c8 b8c8 e1e8 c8e8","r":581,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"oG1Xy","f":"7Q/p7/8/2P3p1/4R3/5kPb/3r3P/7K w - - 5 42","m":"h8h3 d2d1 e4e1 d1e1 h3f1 e1f1","r":572,"t":"endgame long master mate mateIn3 queenRookEndgame"},{"i":"oL2dt","f":"8/8/8/8/1k3P2/p5p1/K5P1/8 b - - 1 55","m":"b4a4 f4f5 a4b5 f5f6 b5c6 f6f7","r":439,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"oPrlr","f":"3r2k1/1b3ppp/pq6/1p1p4/8/1PQ1P3/P3NPPP/2R3K1 b - - 6 26","m":"d8c8 c3c8 b7c8 c1c8 b6d8 c8d8","r":550,"t":"backRankMate endgame long mate mateIn3"},{"i":"oY6Gj","f":"3r2k1/5ppp/1p2r3/p7/8/6P1/P1R2K1P/3R4 b - - 3 28","m":"d8d1 c2c8 d1d8 c8d8 e6e8 d8e8","r":406,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"obibL","f":"8/8/p7/kp4Kp/7P/6P1/8/8 w - - 0 57","m":"g5h5 b5b4 h5g4 b4b3 h4h5 b3b2","r":585,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ok1mU","f":"8/8/8/8/2p2P2/1k6/8/2K5 b - - 0 66","m":"b3c3 f4f5 c3d4 f5f6 d4e5 f6f7","r":550,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove"},{"i":"onncn","f":"1R6/p1P5/r5pp/8/8/6k1/8/6K1 w - - 3 39","m":"c7c8q a6a1 b8b1 a1b1 c8c1 b1c1","r":437,"t":"endgame exposedKing long mate mateIn3 queenRookEndgame"},{"i":"qC0wD","f":"4q2Q/6K1/6P1/5p2/8/4k3/8/8 b - - 0 53","m":"e8h8 g7h8 e3d2 g6g7 f5f4 g7g8q","r":574,"t":"advancedPawn crushing endgame long promotion"},{"i":"qSAvs","f":"7k/pqp2pbp/1pb1p1p1/P7/5P2/2P4P/1P3NP1/3Q1K2 b - - 0 31","m":"b6a5 d1d8 c6e8 d8e8 g7f8 e8f8","r":576,"t":"endgame long mate mateIn3"},{"i":"sICiL","f":"2R5/r2P2p1/4kp1p/4p3/8/8/6PP/7K w - - 0 38","m":"d7d8q a7a1 c8c1 a1c1 d8d1 c1d1","r":575,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"sK1Z2","f":"8/8/8/p5P1/8/k7/8/6K1 b - - 0 74","m":"a3b4 g5g6 a5a4 g6g7 a4a3 g7g8q","r":567,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"t3FjM","f":"r1b1r1k1/pp3ppp/2p2q2/4P3/2P5/8/PP1QBPPP/3RR1K1 b - - 0 15","m":"e8e5 d2d8 f6d8 d1d8 e5e8 d8e8","r":496,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"uk8JV","f":"8/4kpp1/3Rp2p/1rP5/8/1Rn5/5PPP/6K1 w - - 0 37","m":"b3c3 b5b1 c3c1 b1c1 d6d1 c1d1","r":578,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"uoTrs","f":"8/8/8/7p/4pP2/3k3P/8/4K3 b - - 2 62","m":"d3e3 f4f5 e3f4 f5f6 f4f5 f6f7","r":553,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"uqjq7","f":"6k1/Rp3ppp/2p3b1/8/2P2b2/1PB1rN2/1P3KP1/3r4 b - - 2 30","m":"e3c3 a7a8 f4b8 a8b8 d1d8 b8d8","r":487,"t":"backRankMate endgame long mate mateIn3"},{"i":"vsUZz","f":"4r1k1/p4ppp/1bR5/4B3/8/1P5P/P5P1/5K2 b - - 2 27","m":"e8e5 c6c8 b6d8 c8d8 e5e8 d8e8","r":556,"t":"backRankMate endgame long mate mateIn3"},{"i":"xk7vB","f":"8/5K2/8/p5P1/8/k7/8/8 b - - 1 49","m":"a3b4 g5g6 a5a4 g6g7 a4a3 g7g8q","r":545,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xtXgT","f":"6k1/p4ppp/8/b7/6P1/1B1q3P/P1R5/1K6 b - - 6 41","m":"d3b5 c2c8 a5d8 c8d8 b5e8 d8e8","r":544,"t":"endgame long mate mateIn3"},{"i":"xuwcW","f":"6k1/5ppp/R3p3/P1r5/1r6/6P1/K6P/8 b - - 1 33","m":"b4b5 a6a8 b5b8 a8b8 c5c8 b8c8","r":517,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"yFD4y","f":"8/8/1K1k4/3P1p1p/2P2P1P/6n1/8/8 b - - 7 50","m":"g3e2 c4c5 d6d5 c5c6 e2c3 c6c7","r":519,"t":"advancedPawn crushing endgame knightEndgame long master"},{"i":"yhzFZ","f":"3r2k1/p5pp/3Np3/2RnN2b/8/7P/PP5r/4K3 b - - 0 38","m":"d8d6 c5c8 d6d8 c8d8 h5e8 d8e8","r":574,"t":"endgame long mate mateIn3"},{"i":"ytXvP","f":"4r1k1/p1b1r1p1/6Q1/8/8/2B4P/P5P1/5R1K w - - 9 37","m":"f1f3 e7e1 c3e1 e8e1 f3f1 e1f1","r":544,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"z8EmC","f":"8/8/K7/P7/6kp/8/8/8 w - - 0 64","m":"a6b6 h4h3 a5a6 h3h2 b6b7 h2h1q","r":414,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zMbLQ","f":"7k/p5pp/6n1/6b1/3P4/1P4PK/PB2r2P/2R5 b - - 4 36","m":"e2b2 c1c8 g5d8 c8d8 g6f8 d8f8","r":579,"t":"backRankMate endgame long mate mateIn3"},{"i":"zQnOT","f":"3r2k1/ppR2ppp/2bQ4/8/7P/5P2/6PK/8 b - - 0 32","m":"d8d6 c7c8 d6d8 c8d8 c6e8 d8e8","r":551,"t":"backRankMate endgame long mate mateIn3"},{"i":"zWZpO","f":"8/8/1K6/P7/7p/7k/8/8 b - - 0 63","m":"h3g3 a5a6 h4h3 a6a7 g3f2 a7a8q","r":430,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zwAoA","f":"8/4k3/8/5p2/K7/2P5/1P6/8 w - - 0 47","m":"b2b4 f5f4 a4b5 f4f3 b5c4 f3f2","r":559,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"zyC0R","f":"3r2k1/2R2p1p/p3r1pP/3RP3/P4Pb1/B7/8/6K1 b - - 0 28","m":"d8d5 c7c8 d5d8 c8d8 e6e8 d8e8","r":560,"t":"endgame long mate mateIn3"},{"i":"0TbOf","f":"3r2k1/5ppp/p2Q4/6P1/7P/3N4/qp2rP1K/2R2R2 b - - 1 32","m":"d8d6 c1c8 d6d8 c8d8 e2e8 d8e8","r":569,"t":"backRankMate endgame long mate mateIn3"},{"i":"0uNYR","f":"3r1rk1/1n3pbp/pp2p1p1/2p5/P1N1qP2/2P2R2/1PQ3PP/R1B4K w - - 0 22","m":"c2e4 d8d1 e4e1 d1e1 f3f1 e1f1","r":437,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"1taUY","f":"4r1k1/pp3p2/1np1qb1p/3p2p1/3P4/1PN1QN2/P1P2PPP/4R1K1 w - - 0 18","m":"e3d3 e6e1 f3e1 e8e1 d3f1 e1f1","r":578,"t":"advantage kingsideAttack long middlegame"},{"i":"2Yimq","f":"8/8/8/7P/p2k2K1/8/8/8 b - - 0 60","m":"a4a3 h5h6 d4d3 h6h7 d3c2 h7h8q","r":421,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"2Zy0h","f":"8/6R1/K7/P7/6r1/6kp/8/8 w - - 0 46","m":"g7g4 g3g4 a6a7 h3h2 a5a6 h2h1q","r":593,"t":"advancedPawn crushing endgame long master promotion"},{"i":"2i8kd","f":"8/8/8/P7/1K4p1/6k1/8/8 b - - 0 52","m":"g3f3 a5a6 g4g3 a6a7 g3g2 a7a8q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"2wIWx","f":"8/1R5n/1pp3kp/7p/3P1B2/8/1r3PPP/4R1K1 w - - 1 26","m":"e1e7 b2b1 f4c1 b1c1 e7e1 c1e1","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"30vaT","f":"3r4/p4k2/1pR5/5p2/8/8/Pr3PPP/1B1R2K1 w - - 4 29","m":"d1d8 b2b1 c6c1 b1c1 d8d1 c1d1","r":544,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"3Pm1A","f":"8/8/7p/1K4p1/P7/8/1P4k1/8 b - - 0 44","m":"h6h5 a4a5 g5g4 a5a6 g4g3 a6a7","r":542,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"3upPq","f":"2r4k/1p3Qp1/p2P3p/4P3/8/1B6/PP4PP/1Rq4K w - - 1 40","m":"b1c1 c8c1 b3d1 c1d1 f7f1 d1f1","r":558,"t":"backRankMate endgame long mate mateIn3"},{"i":"4FzaK","f":"6k1/1R3ppp/p3b3/8/8/1P2B2P/P3r1PK/8 b - - 0 29","m":"e2e3 b7b8 e6c8 b8c8 e3e8 c8e8","r":545,"t":"backRankMate endgame long mate mateIn3"},{"i":"5bdxs","f":"6k1/5ppp/1p5b/8/1PR4P/P7/K7/3qr3 b - - 1 44","m":"e1e3 c4c8 d1d8 c8d8 e3e8 d8e8","r":436,"t":"backRankMate endgame long mate mateIn3"},{"i":"601mC","f":"7k/2p1rrNp/1p3pbP/p5p1/1P1P4/R4P2/P7/2K5 b - - 0 33","m":"a5b4 a3a8 e7e8 a8e8 f7f8 e8f8","r":440,"t":"endgame long mate mateIn3"},{"i":"6XETX","f":"6k1/1p3p2/p1b3pp/P7/8/2B4P/1PPR3K/2q5 b - - 4 43","m":"c1f1 d2d8 c6e8 d8e8 g8h7 e8h8","r":480,"t":"endgame long mate mateIn3 operaMate"},{"i":"79TU0","f":"6k1/5ppp/1p6/P1p2bP1/3p1P2/3Pr3/2P2K2/1R6 b - - 2 33","m":"b6a5 b1b8 f5c8 b8c8 e3e8 c8e8","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"7ZKCG","f":"4K3/8/8/p7/2P2kN1/8/8/8 b - - 0 41","m":"f4g4 c4c5 a5a4 c5c6 g4f3 c6c7","r":506,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"7hSP1","f":"4r2k/6pp/b4p2/8/p1P1Q3/P6P/6P1/1R4K1 b - - 0 39","m":"e8e4 b1b8 a6c8 b8c8 e4e8 c8e8","r":453,"t":"backRankMate endgame long mate mateIn3"},{"i":"87lKR","f":"8/8/8/2K5/pp1P4/P1k5/8/8 w - - 0 48","m":"a3b4 a4a3 d4d5 a3a2 d5d6 a2a1q","r":541,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"8xzdX","f":"5rk1/p3rppp/5q2/b1pQ4/2P5/PPp5/5PPP/3R1RK1 b - - 3 21","m":"f8d8 d5d8 a5d8 d1d8 e7e8 d8e8","r":513,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"91iXt","f":"4r2k/2p1Nppp/p2rp3/8/3Pn1P1/2P5/5P1P/1R2KR2 b - - 0 25","m":"e8e7 b1b8 d6d8 b8d8 e7e8 d8e8","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"9tCrU","f":"8/8/8/1p5K/1k4P1/8/8/8 b - - 0 58","m":"b4c4 g4g5 b5b4 g5g6 b4b3 g6g7","r":441,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"AJX9k","f":"5r2/1R3Pk1/5p1p/4b3/8/1Br4P/P3RPP1/6K1 w - - 12 38","m":"e2e4 c3c1 b3d1 c1d1 e4e1 d1e1","r":577,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"BLZTy","f":"6r1/p7/8/4R3/3P4/P1Pk3P/1P3p2/2K2R2 w - - 4 41","m":"f1f2 g8g1 f2f1 g1f1 e5e1 f1e1","r":565,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"BrkSq","f":"r6k/pp1q2pp/n4b2/8/3pR3/P2P3P/1PP1Q1P1/4R1K1 b - - 5 25","m":"h7h6 e4e8 a8e8 e2e8 d7e8 e1e8","r":540,"t":"crushing kingsideAttack long middlegame"},{"i":"CCLDK","f":"5rk1/1pp2rb1/3pp2R/p5R1/8/2P5/PPPB2P1/2K5 w - - 1 28","m":"h6h1 f7f1 h1f1 f8f1 d2e1 f1e1","r":400,"t":"crushing endgame long"},{"i":"CvDUr","f":"5k2/6p1/5pp1/1R2p3/r3P3/1p1P1R2/6PP/7K w - - 0 33","m":"b5b3 a4a1 b3b1 a1b1 f3f1 b1f1","r":555,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DjMOc","f":"8/8/8/1P6/6p1/K5k1/8/8 b - - 0 67","m":"g3h2 b5b6 g4g3 b6b7 g3g2 b7b8q","r":411,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"FOY85","f":"3r2k1/1pR2ppp/p4n2/8/5P2/1P3bP1/P6P/6K1 b - - 0 22","m":"d8d2 c7c8 d2d8 c8d8 f6e8 d8e8","r":526,"t":"backRankMate endgame long mate mateIn3"},{"i":"FYafw","f":"2r5/p2R2R1/5k2/1p4p1/8/1P3N2/1P3PPP/6K1 w - - 3 30","m":"g7g5 c8c1 d7d1 c1d1 f3e1 d1e1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"GQhlA","f":"8/8/K7/1P6/6p1/6k1/8/8 b - - 0 58","m":"g3h2 b5b6 h2h3 b6b7 g4g3 b7b8q","r":517,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"H8gBd","f":"3r3k/6p1/p2qB2p/P3bP2/4p3/1Q5P/6P1/4R2K w - - 2 36","m":"e1e4 d6d1 b3d1 d8d1 e4e1 d1e1","r":488,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"HbOvr","f":"2r3k1/1p3pbp/p5p1/3RP3/1P2Q3/P7/1B3PPP/2q3K1 w - - 1 25","m":"b2c1 c8c1 d5d1 c1d1 e4e1 d1e1","r":492,"t":"backRankMate endgame long mate mateIn3"},{"i":"Hu3sn","f":"8/8/6K1/5pP1/kp3P1P/8/8/8 w - - 0 41","m":"g6f5 b4b3 h4h5 b3b2 g5g6 b2b1q","r":441,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"K2iXu","f":"8/4b1k1/3p3n/1p6/2p5/2P4Q/rPB2qPP/5R1K w - - 2 31","m":"f1f2 a2a1 c2b1 a1b1 f2f1 b1f1","r":555,"t":"backRankMate endgame long mate mateIn3"},{"i":"KNfdy","f":"3r2k1/1R2nppp/2pQ4/3pp3/8/6P1/P1P2P1P/6K1 b - - 0 24","m":"d8d6 b7b8 e7c8 b8c8 d6d8 c8d8","r":579,"t":"backRankMate endgame long mate mateIn3"},{"i":"LIoiU","f":"8/8/8/pp4P1/2p5/P1P3P1/1k3K2/8 b - - 0 48","m":"b2c3 g5g6 c3b2 g6g7 c4c3 g7g8q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LJM1D","f":"3rQ1k1/p4rB1/2pp1Pb1/q6p/8/8/P5PP/4R2K b - - 1 29","m":"d8e8 e1e8 f7f8 e8f8 g8h7 f8h8","r":519,"t":"endgame exposedKing long mate mateIn3 operaMate"},{"i":"LuUmT","f":"5r1k/5Np1/p6p/1b6/3R1P1P/P1P2qP1/1PB5/2K5 b - - 0 35","m":"f8f7 d4d8 b5e8 d8e8 f7f8 e8f8","r":400,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"MaYls","f":"8/p5k1/3p3p/P2PP1pK/6P1/4RN2/1r4r1/R7 w - - 2 35","m":"e5d6 g2h2 f3h2 b2h2 e3h3 h2h3","r":571,"t":"endgame long mate mateIn3 sacrifice"},{"i":"NqU2P","f":"3r3k/5ppp/8/1q4P1/p2Qn3/1B5P/P4P2/2R3K1 b - - 0 31","m":"d8d4 c1c8 d4d8 c8d8 b5e8 d8e8","r":594,"t":"backRankMate endgame long mate mateIn3"},{"i":"OjQWG","f":"8/8/8/p5K1/6P1/8/8/1k6 w - - 0 52","m":"g5f6 a5a4 g4g5 a4a3 f6f7 a3a2","r":571,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"P0LTo","f":"3R4/4R3/6pk/p7/8/1P6/P1r3PP/7K w - - 1 40","m":"d8d7 c2c1 d7d1 c1d1 e7e1 d1e1","r":503,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"P4IuW","f":"4r1k1/n3q1p1/p6p/1p2r3/8/2N1Q2P/PP3PP1/R3R1K1 w - - 0 26","m":"e3d2 e5e1 a1e1 e7e1 d2e1 e8e1","r":504,"t":"crushing long middlegame"},{"i":"PMTUB","f":"8/8/2p4k/KpPp2pP/p2P2P1/P7/8/8 w - - 12 49","m":"a5b6 b5b4 a3b4 a4a3 b6c6 a3a2","r":592,"t":"advancedPawn crushing endgame long pawnEndgame sacrifice"},{"i":"QlnUR","f":"4rrk1/ppp1q2p/6p1/3P4/2PP2b1/1N1Q2B1/PP4PP/R5KR w - - 1 21","m":"a1e1 e7e1 g3e1 e8e1 d3f1 e1f1","r":588,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"R52uT","f":"2r3k1/5pp1/b6p/1pr5/1R2P3/3q4/1Q3PPP/3R2K1 w - - 0 33","m":"d1d3 c5c1 b2c1 c8c1 d3d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"RgkMy","f":"r6k/2pR1nbp/2r3p1/2p5/6P1/P5KP/1PP5/3R4 b - - 1 31","m":"a8d8 d7d8 f7d8 d1d8 g7f8 d8f8","r":587,"t":"advantage endgame long"},{"i":"SkzSZ","f":"2r2k2/1r3pp1/7p/2p5/2R1PP2/8/P5PP/3Q3K w - - 0 30","m":"d1g4 b7b1 c4c1 b1c1 g4d1 c1d1","r":555,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Uy2UL","f":"3R4/1b3ppk/p3p2p/1p2p3/1P2N1P1/4R3/P1r2P1P/6K1 w - - 1 24","m":"e4c5 c2c1 d8d1 c1d1 e3e1 d1e1","r":575,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"VHWVC","f":"1kr5/1b3p1Q/p3pP2/4P1r1/1p6/4q2B/PPP4P/1K2R3 w - - 0 30","m":"e1e3 g5g1 h3f1 g1f1 e3e1 f1e1","r":579,"t":"endgame long master mate mateIn3"},{"i":"VPOl2","f":"8/8/p7/Pp6/1k4KP/8/8/8 b - - 0 57","m":"b4c3 h4h5 b5b4 h5h6 b4b3 h6h7","r":586,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"VY52c","f":"r5k1/q3pp1p/3p2p1/8/8/2BQ1P2/6PP/r4R1K w - - 0 23","m":"f1a1 a7a1 c3a1 a8a1 d3b1 a1b1","r":569,"t":"backRankMate endgame long mate mateIn3"},{"i":"VZxI6","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 49","m":"a3b3 h5h6 b3a2 h6h7 a4a3 h7h8q","r":522,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"VeDXQ","f":"3r1rk1/1p1qbp1Q/p3p1p1/2pp1nP1/5P2/1P2PR2/PBPPN2P/5RK1 b - - 0 19","m":"g8h7 f3h3 f5h4 h3h4 h7g8 h4h8","r":528,"t":"long mate mateIn3 middlegame operaMate"},{"i":"ViT7q","f":"6k1/1p2q1pp/3p4/3P1p2/r1P2Q2/8/5PPP/4R1K1 w - - 2 26","m":"e1e7 a4a1 f4c1 a1c1 e7e1 c1e1","r":563,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"WwAMn","f":"8/8/6K1/5p1P/8/5k2/8/8 b - - 0 51","m":"f3g4 h5h6 f5f4 h6h7 f4f3 h7h8q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"X2NuU","f":"8/p7/8/p4P2/3k4/8/5K2/8 b - - 0 40","m":"a5a4 f5f6 a4a3 f6f7 a3a2 f7f8q","r":573,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"XBPWM","f":"8/4k3/2p2p2/p1p2Pp1/P1Pp2Pp/3P3P/1PK5/8 w - - 6 40","m":"c2b3 e7d6 b3c2 d6e5 c2d1 e5f4","r":554,"t":"crushing endgame long pawnEndgame"},{"i":"XPOld","f":"2r3k1/p4ppp/2n5/1q6/3Pn1Q1/P1P5/2P5/2B1K3 b - - 1 20","m":"e4c3 g4c8 c6d8 c8d8 b5e8 d8e8","r":551,"t":"endgame hangingPiece long mate mateIn3"},{"i":"XeMVx","f":"8/5pkp/r3p1p1/8/4B1N1/2r5/5PPP/2R3K1 w - - 0 32","m":"c1c3 a6a1 e4b1 a1b1 c3c1 b1c1","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZKAvM","f":"6k1/8/7K/4p1P1/8/8/8/8 w - - 3 53","m":"h6g6 e5e4 g6f5 e4e3 f5e4 e3e2","r":541,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"aVpZq","f":"2k5/1R5p/2r3p1/8/1B2p3/1B6/5PPP/6K1 w - - 1 39","m":"b7h7 c6c1 b3d1 c1d1 b4e1 d1e1","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"b5e1C","f":"8/8/K7/P7/7p/6k1/8/8 w - - 0 58","m":"a6b6 h4h3 a5a6 h3h2 b6c7 h2h1q","r":465,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"bRMM3","f":"7k/5n2/1R4Kp/5r2/8/1P6/P1P3nP/8 b - - 8 34","m":"g2e3 b6b8 f7d8 b8d8 f5f8 d8f8","r":568,"t":"endgame exposedKing long mate mateIn3"},{"i":"bTsAw","f":"2r3k1/1p3ppp/1p6/8/qQ1PPPn1/3P1N2/6RP/6K1 w - - 0 25","m":"b4a4 c8c1 a4d1 c1d1 f3e1 d1e1","r":473,"t":"endgame long mate mateIn3"},{"i":"bzXRt","f":"4r1k1/pp2qpp1/7p/3p4/3Nr1b1/PQ2B3/1P3PPP/R3R1K1 w - - 4 21","m":"e3d2 e4e1 d2e1 e7e1 a1e1 e8e1","r":579,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"ciVSm","f":"1r3k2/R5pp/2prp3/2P2pB1/8/8/5PPP/3R2K1 w - - 0 28","m":"d1d6 b8b1 g5c1 b1c1 d6d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"cisZb","f":"2r1r1k1/3R4/4Pp1p/Q4Pp1/4Pb2/7P/P5P1/1R5K w - - 9 38","m":"b1b7 c8c1 d7d1 c1d1 a5e1 d1e1","r":502,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"dPNxR","f":"6k1/8/8/1p3KP1/8/8/8/8 w - - 2 53","m":"f5g4 b5b4 g4f4 b4b3 f4e3 b3b2","r":578,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"dwRzP","f":"8/2K5/8/2pP2k1/7p/8/8/8 b - - 0 48","m":"c5c4 d5d6 g5g4 d6d7 h4h3 d7d8q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"eCZrh","f":"1r4k1/2p2ppp/p7/Q5N1/3R1Pn1/8/6PP/6K1 w - - 1 29","m":"a5c7 b8b1 c7c1 b1c1 d4d1 c1d1","r":583,"t":"endgame long mate mateIn3"},{"i":"eG0fk","f":"8/8/8/3N4/p7/1k2P2P/5KP1/8 w - - 2 57","m":"e3e4 a4a3 e4e5 a3a2 e5e6 a2a1q","r":563,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"eY1ue","f":"6rk/p5Qp/3R1p2/8/5q2/4r1RP/PPP3PK/8 b - - 0 30","m":"g8g7 d6d8 e3e8 d8e8 g7g8 e8g8","r":544,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"eZAI4","f":"8/6pk/1p5p/3pPq2/3P1N2/8/PP1Q2PP/5R1K w - - 5 40","m":"f1f2 f5b1 d2c1 b1c1 f2f1 c1f1","r":469,"t":"endgame long mate mateIn3"},{"i":"eghU0","f":"3n1rk1/p1Qp1qpp/4p3/4P3/P7/1r6/1R3PPP/R5K1 w - - 0 26","m":"b2b3 f7f2 g1h1 f2f1 a1f1 f8f1","r":578,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"fBNBn","f":"2kr4/ppp5/4p3/4P3/5q2/P1B3pP/1PP3P1/5R1K w - - 0 32","m":"f1f4 d8d1 c3e1 d1e1 f4f1 e1f1","r":400,"t":"endgame long master mate mateIn3"},{"i":"fEz6I","f":"r5k1/5ppp/8/8/4N3/1P1rB3/5PPP/3R2K1 w - - 0 24","m":"d1d3 a8a1 e3c1 a1c1 d3d1 c1d1","r":571,"t":"backRankMate endgame long mate mateIn3"},{"i":"fJq8U","f":"8/8/K4k2/P5p1/4p1P1/8/8/8 w - - 0 44","m":"a6b7 e4e3 a5a6 e3e2 a6a7 e2e1q","r":501,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"hdHKc","f":"8/p7/2p5/1pP3K1/1k5P/8/8/8 b - - 0 38","m":"a7a5 h4h5 a5a4 h5h6 a4a3 h6h7","r":541,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"iSouJ","f":"4R3/6pk/p3p2p/np2Pp2/2r5/5N2/P1B2PPP/6K1 w - - 0 29","m":"c2b3 c4c1 b3d1 c1d1 f3e1 d1e1","r":570,"t":"backRankMate endgame long mate mateIn3"},{"i":"iccst","f":"6k1/5pb1/3R2p1/p1N5/8/8/r4PPP/4R1K1 w - - 0 31","m":"e1e3 a2a1 d6d1 a1d1 e3e1 d1e1","r":538,"t":"backRankMate endgame long mate mateIn3"},{"i":"iiDvP","f":"7k/p4rpp/1B1p4/1b3p2/8/1P4K1/1r3PPP/R7 b - - 0 32","m":"a7b6 a1a8 b5e8 a8e8 f7f8 e8f8","r":568,"t":"backRankMate endgame long mate mateIn3"},{"i":"jSaSt","f":"8/8/K5p1/5pP1/P7/4k3/8/8 w - - 0 57","m":"a6b7 f5f4 a4a5 f4f3 a5a6 f3f2","r":573,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"jYflz","f":"2b2qrk/3p1p1p/2n1pPp1/1p6/4P2Q/7R/r1P3PP/5R1K b - - 1 25","m":"h7h5 h4h5 g6h5 h3h5 f8h6 h5h6","r":561,"t":"exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"k8P1v","f":"5rk1/prp3pp/5p2/8/3PRB2/8/n4PPP/R5K1 w - - 2 22","m":"a1a2 b7b1 f4c1 b1c1 e4e1 c1e1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"kOff9","f":"1r4k1/5p1p/6p1/8/8/4B3/5PPP/3R2K1 w - - 2 46","m":"d1d7 b8b1 e3c1 b1c1 d7d1 c1d1","r":576,"t":"backRankMate endgame long mate mateIn3"},{"i":"kSVrj","f":"1r4k1/6p1/2p1qpQp/p2p4/8/2P4R/Pr4PP/4R2K w - - 0 28","m":"e1e6 b2b1 g6b1 b8b1 e6e1 b1e1","r":585,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"kaVmW","f":"3r2k1/5ppp/8/1pRR4/p5P1/1P3PP1/4r3/6K1 b - - 0 29","m":"d8d5 c5c8 d5d8 c8d8 e2e8 d8e8","r":547,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"kxe9E","f":"2r4k/4n1pp/8/8/1P1R4/8/5PPP/4R1K1 w - - 0 30","m":"e1e7 c8c1 d4d1 c1d1 e7e1 d1e1","r":437,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"la4rF","f":"8/8/1r4k1/1PR5/2K5/6p1/8/8 w - - 0 56","m":"c5c6 b6c6 b5c6 g3g2 c6c7 g2g1q","r":593,"t":"advancedPawn crushing endgame long promotion rookEndgame"},{"i":"ljsPl","f":"8/8/7p/1P6/2K1kp2/8/7P/8 w - - 0 38","m":"b5b6 f4f3 b6b7 f3f2 c4c5 f2f1q","r":564,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"ls4b6","f":"br6/2RQNrkp/p4pp1/8/8/q7/5PPP/R5K1 w - - 0 27","m":"a1a3 b8b1 c7c1 b1c1 d7d1 c1d1","r":507,"t":"long mate mateIn3 middlegame"},{"i":"ltf1m","f":"5r1k/q5bp/p7/1p1N3Q/1P6/5r2/P5RP/3R2K1 w - - 1 30","m":"g1h1 f3f1 d1f1 f8f1 g2g1 a7g1","r":582,"t":"long mate mateIn3 middlegame"},{"i":"mMpm9","f":"2r3k1/2q2ppp/4p3/pp1pPN2/3Q4/P3B3/1P3PPP/2r2RK1 w - - 0 24","m":"f1c1 c7c1 e3c1 c8c1 d4d1 c1d1","r":487,"t":"backRankMate endgame long mate mateIn3"},{"i":"mmT8E","f":"8/8/7p/1P6/2K1kp2/8/7P/8 w - - 0 46","m":"b5b6 f4f3 b6b7 f3f2 c4c5 f2f1q","r":574,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"oFjMP","f":"3rk1nr/2pnqpp1/p1Q1p3/4P2p/2B1N3/8/PPP2PPP/3R1RK1 w k - 0 18","m":"e4c5 e7c5 c6c5 d7c5 d1d8 e8d8","r":536,"t":"advantage long middlegame"},{"i":"oQANy","f":"8/P1R5/4k3/4b2p/r7/6P1/6PP/3R3K w - - 0 44","m":"d1d8 a4a1 c7c1 a1c1 d8d1 c1d1","r":581,"t":"backRankMate endgame long mate mateIn3"},{"i":"ob42F","f":"8/8/K7/P7/5pP1/4k3/8/8 w - - 1 59","m":"g4g5 f4f3 g5g6 f3f2 a6b6 f2f1q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ogDXa","f":"1r5r/p1p1R2p/2kp4/3p4/2p2B2/Q7/P4PPP/7K w - - 2 31","m":"a3a7 b8b1 f4c1 b1c1 e7e1 c1e1","r":454,"t":"backRankMate endgame long mate mateIn3"},{"i":"ollsK","f":"8/8/8/7p/2K5/1P6/8/6k1 w - - 0 52","m":"c4d4 h5h4 b3b4 h4h3 b4b5 h3h2","r":575,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"pKSp7","f":"4r1k1/1p1nqppp/p1p2n2/3p4/3P4/P2Q1B2/1PPB1PPP/5RK1 w - - 3 19","m":"f1e1 e7e1 d2e1 e8e1 d3f1 e1f1","r":486,"t":"advantage kingsideAttack long middlegame"},{"i":"q13Ez","f":"4r1k1/1p3ppp/5bq1/1N1P4/1P3P2/7P/P3QB1K/2R5 b - - 0 41","m":"e8e2 c1c8 f6d8 c8d8 e2e8 d8e8","r":547,"t":"backRankMate endgame long mate mateIn3"},{"i":"q2sr4","f":"6k1/p4ppp/qp2p3/1Q6/5P2/6P1/P5KP/2Rr4 b - - 3 28","m":"a6b5 c1c8 d1d8 c8d8 b5e8 d8e8","r":572,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"qASF8","f":"6k1/4Pr1p/p3Q1p1/1p1P4/3q4/8/P1r3PP/3R2K1 w - - 0 31","m":"d1d4 c2c1 d4d1 c1d1 e6e1 d1e1","r":400,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"r03KX","f":"r4rk1/p4ppp/2p5/2qpQ3/3N4/1P4P1/P3R2P/6K1 b - - 0 27","m":"f8e8 e5e8 a8e8 e2e8 c5f8 e8f8","r":582,"t":"crushing endgame long"},{"i":"sUYxP","f":"5r1k/5r1p/3pqnpP/2p1p3/p1P1P1N1/Pp1PPR2/1P3Q2/2K2R2 b - - 1 37","m":"f6g4 f3f7 f8f7 f2f7 e6f7 f1f7","r":522,"t":"advantage long middlegame"},{"i":"t84c6","f":"8/8/8/2P5/pK4kp/Pp6/1P6/8 b - - 0 54","m":"h4h3 c5c6 h3h2 c6c7 h2h1q c7c8q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"t8rbs","f":"8/8/p6K/P1k4P/1p6/5P2/5P2/8 w - - 0 55","m":"h6g6 b4b3 g6g7 b3b2 h5h6 b2b1q","r":547,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tG08B","f":"3r2k1/3bqppp/Q1p5/8/2Pp4/1B6/Pr3PPP/4R1K1 w - - 0 25","m":"e1e7 b2b1 b3d1 b1d1 e7e1 d1e1","r":439,"t":"backRankMate endgame long mate mateIn3"},{"i":"tXUAV","f":"7k/p1p2rpp/8/2P2q2/3P4/P3P3/1R1K2P1/7r b - - 3 35","m":"f7e7 b2b8 f5c8 b8c8 e7e8 c8e8","r":490,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"trOnG","f":"7k/1b4pp/2N1pp2/2q5/1pP1P3/7P/r4PP1/1R1R1BK1 b - - 0 27","m":"b7c6 d1d8 c6e8 d8e8 c5f8 e8f8","r":415,"t":"backRankMate endgame long mate mateIn3"},{"i":"tzC5j","f":"4rrk1/pR3pp1/2p4p/6bR/P7/8/2P3QP/7K w - - 1 28","m":"b7a7 e8e1 g2g1 e1g1 h1g1 g5e3","r":556,"t":"advantage attraction endgame long"},{"i":"uZToR","f":"2r2r2/4n1kp/3R4/4pp2/1PQ3p1/P3RbP1/5P1P/6K1 w - - 1 31","m":"c4e6 c8c1 d6d1 c1d1 e3e1 d1e1","r":490,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"vcDBW","f":"1r4k1/p4p1p/6p1/8/3P4/4P3/3qNPPP/3R2K1 w - - 0 33","m":"d1d2 b8b1 e2c1 b1c1 d2d1 c1d1","r":555,"t":"backRankMate endgame long mate mateIn3"},{"i":"xRuZT","f":"8/8/1Rr3k1/P1p4p/1p5P/7K/8/8 b - - 3 48","m":"c6b6 a5b6 c5c4 b6b7 c4c3 b7b8q","r":593,"t":"advancedPawn crushing endgame long promotion"},{"i":"xulWT","f":"rQ4k1/2p2ppp/b2p1q2/3P4/4Pb2/2NP1N2/P3K1PP/1R6 b - - 8 27","m":"a8b8 b1b8 a6c8 b8c8 f6d8 c8d8","r":432,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"yAFsJ","f":"8/1p6/1P1K2k1/8/5P1p/8/8/8 w - - 0 59","m":"d6c7 h4h3 c7b7 h3h2 b7a7 h2h1q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"yDYZr","f":"8/8/8/5p2/5k1P/7K/8/8 b - - 5 63","m":"f4f3 h4h5 f5f4 h5h6 f3e2 h6h7","r":466,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"yQIEx","f":"3r2k1/b4ppp/p2r1n2/1p6/8/Q4B2/PP4PP/4R2K w - - 10 28","m":"e1e7 d6d1 f3d1 d8d1 e7e1 d1e1","r":589,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"yl5va","f":"1r2n1k1/p2q1pp1/2P1p2p/Q1p1P3/2P5/5B2/P4PPP/6K1 w - - 0 25","m":"c6d7 b8b1 f3d1 b1d1 a5e1 d1e1","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"ypyx0","f":"3r2k1/5pp1/p6p/2r1P1NP/1R6/8/2pQ1PP1/6K1 b - - 0 37","m":"d8d2 b4b8 c5c8 b8c8 d2d8 c8d8","r":554,"t":"endgame long mate mateIn3"},{"i":"ysUau","f":"6k1/5ppp/1R3nb1/pp6/2r5/2P2P2/P1P2KPP/4r3 b - - 2 29","m":"e1b1 b6b8 c4c8 b8c8 f6e8 c8e8","r":475,"t":"backRankMate endgame long mate mateIn3"},{"i":"z8xRP","f":"r3r1k1/2pq1pp1/1p1p1b1p/p2Pp3/2PNR3/P2P4/1P2QPPP/4R1K1 b - - 6 21","m":"e5d4 e4e8 d7e8 e2e8 a8e8 e1e8","r":509,"t":"crushing kingsideAttack long middlegame"},{"i":"zCLEE","f":"8/1r4pk/2N4p/8/2nR4/8/3R1PPP/6K1 w - - 3 37","m":"d4c4 b7b1 c4c1 b1c1 d2d1 c1d1","r":459,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"11XqB","f":"8/6p1/1k1p1pP1/p2P1P1p/P2p3P/1P1P4/4K3/8 w - - 2 46","m":"e2f3 b6c5 f3e4 c5b4 e4d4 b4b3","r":553,"t":"crushing endgame long pawnEndgame"},{"i":"3057A","f":"6k1/p4ppp/P7/8/2qr3P/3p2P1/1R3P1K/8 b - - 2 33","m":"c4c3 b2b8 c3c8 b8c8 d4d8 c8d8","r":515,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"3jTH0","f":"2r3k1/R4ppp/2P5/p3b3/8/5P2/4NP1P/6K1 b - - 3 27","m":"c8c6 a7a8 e5b8 a8b8 c6c8 b8c8","r":460,"t":"backRankMate endgame long mate mateIn3"},{"i":"3xXnm","f":"8/8/2K5/Pp6/5p2/4k3/8/8 w - - 0 46","m":"c6b5 f4f3 b5b6 f3f2 a5a6 f2f1q","r":563,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4MNcv","f":"8/8/8/2P3p1/6Pp/3K3k/8/8 b - - 0 49","m":"h3g4 c5c6 g4g3 c6c7 h4h3 c7c8q","r":525,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4nuAI","f":"6k1/6p1/p4pKp/1b1Nr3/1P5P/2R3P1/1r4P1/8 b - - 3 38","m":"e5d5 c3c8 d5d8 c8d8 b5e8 d8e8","r":581,"t":"endgame long mate mateIn3"},{"i":"4wis2","f":"2r4k/5p1p/p3pP2/7q/4K1n1/b1B1P3/P7/1R6 b - - 1 43","m":"c8c3 b1b8 c3c8 b8c8 a3f8 c8f8","r":563,"t":"endgame long mate mateIn3"},{"i":"5QK50","f":"3r3k/1p1b2qp/2pp4/p4p2/2P5/P2PQ1PB/1P2R2P/6K1 b - - 2 31","m":"d8e8 e3e8 d7e8 e2e8 g7g8 e8g8","r":582,"t":"crushing endgame kingsideAttack long"},{"i":"5nuhM","f":"8/6k1/8/4K1P1/pP6/8/8/8 w - - 0 65","m":"b4b5 a4a3 e5d6 a3a2 b5b6 a2a1q","r":565,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"5tz2R","f":"8/8/5pp1/7P/3n1k2/5P2/5K2/8 b - - 0 61","m":"g6g5 h5h6 d4f3 h6h7 f3e5 h7h8q","r":493,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"6EGrg","f":"8/7p/4K1p1/p5P1/5P1P/1k6/8/8 w - - 0 49","m":"e6f6 a5a4 f6g7 a4a3 g7h7 a3a2","r":528,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"6Rj2E","f":"8/8/8/1K5p/1P4k1/8/8/8 w - - 0 46","m":"b5c6 h5h4 b4b5 h4h3 c6c7 h3h2","r":559,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"6Sf6j","f":"5r1k/6p1/7p/pN2p3/4Pq2/3P3Q/PP3rPP/3R1RK1 w - - 0 24","m":"f1f2 f4f2 g1h1 f2f1 d1f1 f8f1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"6ZRgU","f":"5k2/p4p1p/6r1/3QPq2/3P4/P4N2/1P3PPP/2R3K1 w - - 7 32","m":"c1c7 f5b1 c7c1 b1c1 f3e1 c1e1","r":526,"t":"endgame long mate mateIn3"},{"i":"6ocQW","f":"8/8/2p5/8/6K1/1k5P/7P/8 w - - 0 62","m":"g4f4 c6c5 h3h4 c5c4 h4h5 c4c3","r":594,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"74fye","f":"8/8/8/3k2K1/2p4P/8/P7/8 w - - 0 55","m":"h4h5 c4c3 h5h6 c3c2 h6h7 c2c1q","r":573,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"8b5U4","f":"6k1/p4ppp/1BR5/3r4/8/1P4P1/P3rP1P/6K1 b - - 1 22","m":"a7b6 c6c8 d5d8 c8d8 e2e8 d8e8","r":573,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"9zuT3","f":"3r1rk1/5Rpp/2q1p3/3pP3/1Pp3PP/p1P5/P4Q2/5RK1 b - - 0 33","m":"f8f7 f2f7 g8h8 f7f8 d8f8 f1f8","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"AMepr","f":"6k1/pR4pp/5n2/3pNp2/5B2/q3PK2/2r2PPP/8 b - - 2 25","m":"a3a2 b7b8 c2c8 b8c8 f6e8 c8e8","r":518,"t":"endgame long mate mateIn3"},{"i":"AjbWM","f":"8/8/6K1/7P/p7/k7/8/8 b - - 0 55","m":"a3b3 h5h6 b3a2 h6h7 a2b1 h7h8q","r":476,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"AqcoL","f":"1n2r1k1/5ppp/8/8/1R6/6KP/1p1r1PP1/8 b - - 1 33","m":"e8e1 b4b8 d2d8 b8d8 e1e8 d8e8","r":457,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"Azk1s","f":"2rn3r/2q2k1p/R2ppbp1/1P2p3/1P2P3/2NP1Q2/1B3PPP/2R3K1 w - - 15 32","m":"c3d5 c7c1 b2c1 c8c1 f3d1 c1d1","r":475,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"CX547","f":"1rr3k1/p2R1pp1/4p2p/p3P3/8/Q3BN2/1P3PPP/6K1 w - - 0 21","m":"e3a7 c8c1 d7d1 c1d1 f3e1 d1e1","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"Crw4Z","f":"7k/6pp/3pr3/p2Np1b1/1n6/8/PP3PPP/2R3K1 b - - 1 29","m":"b4d5 c1c8 g5d8 c8d8 e6e8 d8e8","r":565,"t":"backRankMate endgame long mate mateIn3"},{"i":"CswiB","f":"8/2P5/4p3/8/1R6/2r1k1p1/6P1/5K2 w - - 4 49","m":"b4b3 c3b3 c7c8q b3b1 c8c1 b1c1","r":593,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"D6oeW","f":"2r4k/7p/1R3p2/4pN2/4P3/6P1/1p1r1PK1/8 b - - 3 41","m":"c8c1 b6b8 c1c8 b8c8 d2d8 c8d8","r":488,"t":"endgame long mate mateIn3"},{"i":"DSmnC","f":"1r1r2k1/p5pp/1qp1Q3/3nR3/2pP4/P7/1P3PPP/4R1K1 b - - 0 25","m":"g8h8 e6e8 d8e8 e5e8 b8e8 e1e8","r":573,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"DUxi7","f":"8/5k1p/1r2p1p1/p2pR3/1P1R4/8/5PPP/6K1 w - - 0 41","m":"b4a5 b6b1 d4d1 b1d1 e5e1 d1e1","r":582,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"EabI0","f":"R7/P1k3pp/2pb4/8/8/2P2B2/r4PPP/4R1K1 w - - 1 31","m":"e1e8 a2a1 f3d1 a1d1 e8e1 d1e1","r":527,"t":"endgame long mate mateIn3"},{"i":"FGX3s","f":"r5k1/QRp2ppp/8/4q3/2P5/4P2P/P2r1PP1/5RK1 b - - 0 20","m":"a8a7 b7b8 d2d8 b8d8 e5e8 d8e8","r":576,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"FiO9f","f":"6k1/5ppp/8/2rr4/PR3P2/2N5/5PK1/8 b - - 2 33","m":"c5c3 b4b8 c3c8 b8c8 d5d8 c8d8","r":543,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"G3PH7","f":"4r1k1/5p2/p5p1/1p1P3p/3qP2Q/6N1/PPr3PP/3R3K w - - 0 33","m":"d1d4 c2c1 d4d1 c1d1 g3f1 d1f1","r":583,"t":"backRankMate endgame long master mate mateIn3"},{"i":"HNOEf","f":"7k/6pp/p2R2p1/8/6P1/1KP2q2/PP2r3/8 b - - 3 35","m":"f3f1 d6d8 e2e8 d8e8 f1f8 e8f8","r":485,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"HxQDC","f":"6k1/pprbR3/3R3p/1P6/5P2/P7/5PPP/6K1 w - - 0 29","m":"d6d7 c7c1 d7d1 c1d1 e7e1 d1e1","r":568,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"ITgT2","f":"6k1/5p1p/4pp2/8/P7/r3B3/5PPP/3R2K1 w - - 1 44","m":"d1d4 a3a1 e3c1 a1c1 d4d1 c1d1","r":505,"t":"backRankMate endgame long mate mateIn3"},{"i":"J5hED","f":"1r6/p1p1R1pk/2p2p1p/8/8/2P5/P1P2PPP/3R2K1 w - - 0 20","m":"d1d7 b8b1 d7d1 b1d1 e7e1 d1e1","r":598,"t":"backRankMate endgame long master mate mateIn3 rookEndgame"},{"i":"JIDVm","f":"6k1/5ppp/4pn2/p2p4/P4P2/1R6/r1r2nP1/1K5R b - - 3 28","m":"f2h1 b3b8 c2c8 b8c8 f6e8 c8e8","r":533,"t":"backRankMate endgame long mate mateIn3"},{"i":"JZeJA","f":"4r1k1/6p1/p4pQp/1p6/2q5/2P5/PP2r1PP/R4R1K w - - 6 31","m":"f1f6 e2e1 a1e1 e8e1 f6f1 e1f1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"KQjJG","f":"1k2r3/ppp2Rpp/7b/8/3r4/3P2PP/PPP3BK/4R3 b - - 2 22","m":"e8e1 f7f8 e1e8 f8e8 d4d8 e8d8","r":523,"t":"endgame long mate mateIn3 queensideAttack"},{"i":"Kqix7","f":"3R4/Q4pk1/6pp/4p3/8/P3B3/r4PPP/6K1 w - - 1 30","m":"d8d7 a2a1 e3c1 a1c1 d7d1 c1d1","r":487,"t":"backRankMate endgame long mate mateIn3"},{"i":"LpIkB","f":"8/8/8/8/1N2p3/6P1/1PPk4/6K1 w - - 1 46","m":"c2c4 e4e3 g1g2 e3e2 b4d5 e2e1q","r":572,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"M1f8Y","f":"1r4k1/5p1p/6p1/4p3/P1q5/5R2/6PP/2R4K w - - 0 34","m":"c1c4 b8b1 c4c1 b1c1 f3f1 c1f1","r":433,"t":"backRankMate endgame long master mate mateIn3 rookEndgame"},{"i":"MKCmy","f":"8/2p5/4k3/pPK4p/P4P2/4P3/8/8 w - - 0 39","m":"e3e4 h5h4 c5c6 h4h3 c6c7 h3h2","r":537,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"MNP3D","f":"8/8/8/pk6/8/8/5K1P/8 w - - 0 54","m":"h2h4 a5a4 h4h5 a4a3 h5h6 a3a2","r":447,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"Mg6tD","f":"2r3k1/pp3pp1/3P4/8/4rQ2/1B4pP/PP4P1/6K1 w - - 0 29","m":"f4e4 c8c1 b3d1 c1d1 e4e1 d1e1","r":572,"t":"endgame long mate mateIn3"},{"i":"MvpSK","f":"2r3k1/2N2ppp/Rpn1p3/3p4/5P2/P5P1/KP6/8 b - - 2 32","m":"c8c7 a6a8 c6b8 a8b8 c7c8 b8c8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"NGv6y","f":"8/1p3Qpk/1pbp4/8/7P/P1P3P1/1P1r1P2/4R1K1 w - - 3 29","m":"e1e7 d2d1 e7e1 d1e1 g1h2 e1h1","r":533,"t":"endgame long mate mateIn3 operaMate"},{"i":"NNhnK","f":"8/8/6p1/1K4P1/P3k2p/5P2/8/8 b - - 0 55","m":"e4f3 a4a5 h4h3 a5a6 h3h2 a6a7","r":439,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"O2jNb","f":"6k1/pp3rB1/4bPq1/2n5/2PR3p/1P4Pp/P6P/7K b - - 0 35","m":"h4g3 d4d8 f7f8 d8f8 g8h7 f8h8","r":592,"t":"endgame exposedKing long mate mateIn3 operaMate"},{"i":"OghIH","f":"6k1/1r3ppp/4p2n/4P1P1/2rN3P/Rp6/1P2R1K1/8 b - - 0 31","m":"c4d4 a3a8 b7b8 a8b8 d4d8 b8d8","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"OzPSY","f":"8/8/1k1K4/3P4/4Pbp1/6P1/8/8 w - - 0 56","m":"g3f4 g4g3 e4e5 g3g2 e5e6 g2g1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"R2Ncl","f":"5r1k/pp1R2pp/6q1/8/4PQ2/2r5/P4PPP/5RK1 b - - 3 23","m":"f8f4 d7d8 g6e8 d8e8 f4f8 e8f8","r":528,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"R7b7m","f":"8/8/1K1k3p/8/P7/8/8/8 b - - 0 51","m":"h6h5 a4a5 h5h4 a5a6 h4h3 a6a7","r":556,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"RhjbM","f":"3k4/3p4/2bK4/p4r2/1p6/5r2/8/7R b - - 5 48","m":"f5g5 h1h8 g5g8 h8g8 f3f8 g8f8","r":531,"t":"endgame long mate mateIn3"},{"i":"RxEiJ","f":"6k1/ppR2p1p/5p1P/4p3/4P3/5P2/1r4r1/2R2K2 b - - 1 28","m":"g8h8 c7c8 g2g8 c8g8 h8g8 c1c8","r":588,"t":"attraction endgame long mate mateIn3 rookEndgame"},{"i":"RzAYV","f":"5K2/8/8/4p2P/4k3/8/8/8 b - - 0 70","m":"e4d3 h5h6 e5e4 h6h7 e4e3 h7h8q","r":400,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"SoGmA","f":"4qnk1/pp2r1p1/2p1r1p1/2Pp4/6Q1/2P2R1P/PP3BP1/4RK2 w - - 5 25","m":"f3e3 e6e3 e1e3 e7e3 f2e3 e8e3","r":550,"t":"advantage long middlegame"},{"i":"TRDbK","f":"8/8/5K2/8/p4P2/1k6/8/8 w - - 0 49","m":"f6e6 a4a3 f4f5 a3a2 f5f6 a2a1q","r":457,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"TlUgp","f":"3r2k1/3Q1ppp/p4n2/8/2Pp4/3KPqP1/5P1P/1R5R b - - 0 32","m":"d8d7 b1b8 d7d8 b8d8 f6e8 d8e8","r":541,"t":"backRankMate endgame long mate mateIn3"},{"i":"UJa4a","f":"r1bq2k1/p1p2ppp/2p2N2/4r3/8/8/PPPQ1PPP/2KR2NR b - - 1 12","m":"d8f6 d2d8 f6d8 d1d8 e5e8 d8e8","r":574,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"VyZ2N","f":"5r1k/6pp/5qb1/8/6P1/4QP1P/6K1/4R3 b - - 2 42","m":"f8e8 e3e8 g6e8 e1e8 f6f8 e8f8","r":549,"t":"backRankMate endgame long mate mateIn3"},{"i":"W1ZKF","f":"8/8/8/2PK2p1/6Pp/7k/8/8 b - - 0 59","m":"h3g4 c5c6 h4h3 c6c7 g4g3 c7c8q","r":553,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"W3WZa","f":"3r4/2b1NpPk/p3bP2/1pp4p/7B/2P2q1P/1P4P1/5R1K w - - 0 34","m":"f1f3 d8d1 h4e1 d1e1 f3f1 e1f1","r":508,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"XBGXY","f":"4k3/2r1bp1p/p1rp1ppP/3R1P2/4P1P1/2pR3B/PP6/2K5 w - - 0 27","m":"d3c3 c6c3 b2c3 c7c3 c1d2 c3h3","r":550,"t":"crushing endgame fork long"},{"i":"XHr0K","f":"7k/p1R3pp/4r3/6b1/8/8/PrP2PPP/5RK1 b - - 0 21","m":"b2a2 c7c8 g5d8 c8d8 e6e8 d8e8","r":597,"t":"backRankMate endgame long mate mateIn3"},{"i":"XW5kr","f":"6k1/pp2rppp/4p3/Q7/3p1B2/2b5/5PPK/2R5 b - - 0 31","m":"c3a5 c1c8 a5d8 c8d8 e7e8 d8e8","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"Xn6Z0","f":"2r3k1/2Rq1ppp/p2P4/1p6/3QR3/P7/1P3PPP/6K1 w - - 5 29","m":"c7d7 c8c1 d4d1 c1d1 e4e1 d1e1","r":538,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"YKfHj","f":"6rk/ppp2R2/7p/8/P1B1rP2/2P5/2P3bP/6RK w - - 3 27","m":"g1g2 e4e1 c4f1 e1f1 g2g1 f1g1","r":534,"t":"endgame long mate mateIn3"},{"i":"ZltdL","f":"2r3k1/5ppp/R3p3/3pP3/4q3/6PP/1r3P2/5RK1 b - - 2 34","m":"c8c2 a6a8 b2b8 a8b8 c2c8 b8c8","r":538,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"ZuGZx","f":"8/1p5K/p7/P1k5/8/5P2/8/8 b - - 0 61","m":"c5b5 f3f4 b5a5 f4f5 b7b5 f5f6","r":402,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"a9TEi","f":"8/8/8/3P4/1k2p3/2P5/K7/8 b - - 0 50","m":"b4c3 d5d6 e4e3 d6d7 e3e2 d7d8q","r":438,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"b0YQD","f":"1k6/p1pr1p2/Kp6/n7/3pr3/7R/8/8 b - - 1 37","m":"d4d3 h3h8 e4e8 h8e8 d7d8 e8d8","r":546,"t":"endgame long mate mateIn3"},{"i":"bcRpO","f":"3r1N1k/2pq2p1/p4nn1/P3p3/4P2p/1QP2R2/1B4PP/R2q3K w - - 0 29","m":"a1d1 d7d1 b3d1 d8d1 f3f1 d1f1","r":589,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"bzpol","f":"3r1knN/2p1q2p/p1B2b2/1p6/5Q2/2P5/PP4PP/4R2K w - - 9 29","m":"e1e7 d8d1 e7e1 d1e1 f4f1 e1f1","r":569,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"fKtLP","f":"8/8/K7/P7/7p/8/8/6k1 w - - 0 49","m":"a6b6 h4h3 b6b7 h3h2 a5a6 h2h1q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fnEzm","f":"1n3r1k/p4Qpp/1pb2p2/4p3/4P3/2P3PP/P4PB1/3R2K1 b - - 0 28","m":"f8f7 d1d8 c6e8 d8e8 f7f8 e8f8","r":400,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"g58zR","f":"8/8/4K3/p6p/k4P1P/8/8/8 b - - 0 38","m":"a4b4 f4f5 a5a4 f5f6 a4a3 f6f7","r":575,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"h8nAy","f":"8/8/8/p7/6KP/k7/8/8 b - - 1 45","m":"a3b4 h4h5 a5a4 h5h6 a4a3 h6h7","r":597,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"hGbyS","f":"r3r1k1/ppp1qppp/3p4/8/P4P2/4R3/2P1Q1PP/4R1K1 b - - 0 18","m":"e7d7 e3e8 a8e8 e2e8 d7e8 e1e8","r":565,"t":"backRankMate endgame long mate mateIn3"},{"i":"hRYaw","f":"8/8/8/5K2/5P1p/8/6k1/8 w - - 1 58","m":"f5g4 h4h3 f4f5 h3h2 f5f6 h2h1q","r":565,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kqpsL","f":"8/8/8/2K5/p1P5/8/1k6/8 w - - 0 52","m":"c5b4 a4a3 c4c5 a3a2 c5c6 a2a1q","r":554,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"m1dZ9","f":"r4qrk/p1p2p1p/3p1Pp1/2p1n3/4P2Q/2P4R/PP4PP/RN4K1 b - - 8 20","m":"h7h5 h4h5 g6h5 h3h5 f8h6 h5h6","r":598,"t":"exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"mNzQg","f":"r3rbk1/pb1qn1pp/1p3p2/3p4/2pP4/P1N1RNB1/1PP1QPPP/4R1K1 b - - 9 23","m":"e7f5 e3e8 a8e8 e2e8 d7e8 e1e8","r":598,"t":"advantage long middlegame"},{"i":"mQz60","f":"5r1k/1p5p/2b2Q1P/R5p1/4P2q/5P2/6B1/6K1 b - - 0 40","m":"f8f6 a5a8 c6e8 a8e8 f6f8 e8f8","r":560,"t":"endgame long master mate mateIn3"},{"i":"mhm6u","f":"4R3/3r2pk/1rp4p/p7/P7/2P5/5PPP/3R2K1 w - - 0 30","m":"d1d7 b6b1 d7d1 b1d1 e8e1 d1e1","r":505,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"n91Bc","f":"7k/p5pp/1p1b4/2p4q/8/P3P1P1/3R1PK1/3R4 b - - 2 31","m":"d6e7 d2d8 e7d8 d1d8 h5e8 d8e8","r":468,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"nJUaN","f":"8/8/8/8/4pK2/8/5kP1/8 w - - 0 56","m":"g2g4 e4e3 g4g5 e3e2 g5g6 e2e1q","r":508,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"nvXM0","f":"3r3k/pp2r1p1/5pPp/8/P7/1P6/8/2R3K1 b - - 0 40","m":"d8d3 c1c8 d3d8 c8d8 e7e8 d8e8","r":510,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"oGQ2b","f":"8/6k1/r7/1p4N1/4B3/2p2P2/6PP/2R4K w - - 0 48","m":"c1c3 a6a1 e4b1 a1b1 c3c1 b1c1","r":545,"t":"backRankMate endgame long mate mateIn3"},{"i":"pO0cX","f":"8/8/3k3p/1p3K1P/5P2/8/8/8 w - - 0 46","m":"f5g6 b5b4 g6h6 b4b3 h6g7 b3b2","r":493,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"qAlEc","f":"R7/6pp/1p6/8/Pk6/4nNPB/3r1PKP/8 w - - 11 36","m":"g2g1 d2d1 f3e1 d1e1 h3f1 e1f1","r":538,"t":"endgame long mate mateIn3"},{"i":"qMRcO","f":"6k1/1b3pPp/1p2p3/p1pr4/7P/1P4Q1/PBP2PPK/3qN3 b - - 5 27","m":"d1e1 g3b8 b7c8 b8c8 d5d8 c8d8","r":475,"t":"endgame fork long mate mateIn3"},{"i":"tTSjA","f":"4r3/pp2rpkp/2p5/3p1P1q/3P3n/2PB1Q2/PP1B3P/7K w - - 0 25","m":"f3h5 e7e1 d2e1 e8e1 d3f1 e1f1","r":424,"t":"endgame kingsideAttack long mate mateIn3 sacrifice"},{"i":"uNXts","f":"3r2k1/3Q1ppp/6n1/p3p3/3p4/B5P1/q3PP1P/2R3K1 b - - 1 25","m":"d8d7 c1c8 d7d8 c8d8 g6f8 d8f8","r":529,"t":"endgame long mate mateIn3 operaMate"},{"i":"v32Wq","f":"8/8/8/8/5R2/3r3k/3B3P/7K w - - 1 52","m":"d2a5 d3d1 a5e1 d1e1 f4f1 e1f1","r":400,"t":"endgame long mate mateIn3"},{"i":"wwSKR","f":"8/7p/5kp1/1r3p2/8/2PpR3/3B1PPP/6K1 w - - 0 36","m":"e3d3 b5b1 d2c1 b1c1 d3d1 c1d1","r":415,"t":"backRankMate endgame long mate mateIn3"},{"i":"xDrYi","f":"8/8/6p1/1P6/6pk/7p/8/6K1 b - - 3 59","m":"g4g3 b5b6 h4g4 b6b7 g4f3 b7b8q","r":582,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xFeUq","f":"8/8/5K2/1p4P1/pP6/k7/8/8 b - - 0 57","m":"a3b3 g5g6 a4a3 g6g7 a3a2 g7g8q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xGgP7","f":"8/8/2K5/8/2P3pk/8/8/8 w - - 0 68","m":"c6d5 g4g3 c4c5 g3g2 c5c6 g2g1q","r":515,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"xHaK6","f":"5rk1/1q4pp/5p2/R2p4/3r1B2/P7/5PPP/3Q2K1 w - - 0 27","m":"d1d4 b7b1 f4c1 b1c1 d4d1 c1d1","r":489,"t":"backRankMate endgame long mate mateIn3"},{"i":"ylCIu","f":"8/5K2/8/4P1p1/8/6k1/8/8 b - - 1 46","m":"g3f3 e5e6 g5g4 e6e7 g4g3 e7e8q","r":522,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zJYgc","f":"8/8/1K6/1P6/5p2/p7/P5k1/8 w - - 0 58","m":"b6a6 f4f3 b5b6 f3f2 b6b7 f2f1q","r":463,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zWWhW","f":"8/8/8/5P2/3p4/6P1/2k5/5K2 w - - 0 61","m":"f1e1 d4d3 e1f2 d3d2 f5f6 d2d1q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zXlB5","f":"5rk1/2b2ppp/1pq5/8/2pQp3/2P1P1P1/5P1P/B2R2K1 b - - 3 25","m":"f8d8 d4d8 c7d8 d1d8 c6e8 d8e8","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"zz6kk","f":"8/8/p7/PpK4p/1B4k1/8/8/8 w - - 0 43","m":"c5b6 h5h4 b6a6 h4h3 a6b6 h3h2","r":554,"t":"advancedPawn bishopEndgame crushing endgame long quietMove"},{"i":"0VhuY","f":"r4rk1/ppp2pp1/2np4/8/5P1n/1N2PBqb/P1PB1RP1/R4QK1 b - - 3 22","m":"h4f3 f2f3 g3g2 f1g2 h3g2 g1g2","r":583,"t":"advantage long middlegame"},{"i":"0fazH","f":"6k1/1r3ppp/4pn2/2pp4/2p5/2P1KP2/R7/8 b - - 0 36","m":"b7b3 a2a8 b3b8 a8b8 f6e8 b8e8","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"16Y4g","f":"8/6k1/2Kp4/3P4/5p2/P1P5/1P6/8 w - - 0 44","m":"c6d6 f4f3 d6c7 f3f2 d5d6 f2f1q","r":496,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"1M2Ic","f":"r1b1r1k1/2p2ppp/p1pq4/8/1p2n3/3P4/PPP1QPPP/R1BNR1K1 b - - 0 13","m":"e4f6 e2e8 f6e8 e1e8 d6f8 e8f8","r":576,"t":"crushing kingsideAttack long middlegame"},{"i":"1esmi","f":"6k1/1p3ppp/p7/1P1p4/3P4/1P3P1P/R5PK/2r1r3 b - - 1 26","m":"a6b5 a2a8 c1c8 a8c8 e1e8 c8e8","r":595,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"2hNPt","f":"6k1/5ppp/4p3/8/3P4/2r4P/Rp2K1P1/8 b - - 0 41","m":"b2b1q a2a8 b1b8 a8b8 c3c8 b8c8","r":563,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"2kpp4","f":"8/8/8/4p1K1/6Pp/5k1P/8/8 w - - 1 62","m":"g5h4 e5e4 g4g5 e4e3 g5g6 e3e2","r":580,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"4z40E","f":"8/5rp1/p1p2rk1/1p1pR1p1/3P2P1/2P1PR2/P4K1P/8 w - - 2 32","m":"f3f5 f6f5 g4f5 f7f5 e5f5 g6f5","r":510,"t":"crushing endgame long rookEndgame"},{"i":"4zHV5","f":"8/kpb2Q1p/p4p2/2r5/8/5N1P/1P3PP1/3R2K1 w - - 2 31","m":"d1d7 c5c1 d7d1 c1d1 f3e1 d1e1","r":502,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"54oCs","f":"3r2k1/pR3ppp/4p3/8/P1r2P2/5K2/8/8 b - - 1 38","m":"d8d4 b7b8 c4c8 b8c8 d4d8 c8d8","r":558,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"5g2on","f":"2r5/p7/1p2R1p1/6k1/8/3p4/PP3PPP/3R2K1 w - - 0 27","m":"d1d3 c8c1 d3d1 c1d1 e6e1 d1e1","r":437,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"73GzO","f":"3r2k1/3R1ppp/4q3/1Q6/P5P1/7P/6K1/8 b - - 0 42","m":"d8d7 b5b8 d7d8 b8d8 e6e8 d8e8","r":525,"t":"endgame long mate mateIn3"},{"i":"815NW","f":"4r1k1/1p2rpp1/3p3p/3Pq1b1/1P6/4B3/P2Q1PPP/3RR1K1 w - - 0 23","m":"e3g5 e5e1 d1e1 e7e1 d2e1 e8e1","r":560,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"83YoD","f":"5k2/2RnR2p/p5p1/1p1P1b2/1P6/5Q2/r5PP/7K w - - 4 35","m":"e7d7 a2a1 c7c1 a1c1 f3d1 c1d1","r":579,"t":"backRankMate endgame long mate mateIn3"},{"i":"8B6bg","f":"8/8/1p6/4K1p1/6Pp/5P1P/k7/8 w - - 0 47","m":"e5f5 b6b5 f5g5 b5b4 g5h4 b4b3","r":569,"t":"crushing endgame long pawnEndgame quietMove sacrifice"},{"i":"8rpVI","f":"3r2k1/3r1p1p/p5p1/4q3/8/1P6/2Q2PPP/4R1K1 w - - 0 28","m":"e1e5 d7d1 c2d1 d8d1 e5e1 d1e1","r":580,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"AJZYG","f":"2r5/1p3kpp/2q2p2/3p4/3Q4/1P2P3/r2B1PPP/R5K1 w - - 0 22","m":"a1a2 c6c1 d2c1 c8c1 d4d1 c1d1","r":592,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"ASr0D","f":"7k/4rppp/8/8/1P3P2/3R3P/P5PK/4q3 b - - 0 32","m":"e1b4 d3d8 e7e8 d8e8 b4f8 e8f8","r":416,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"B4spu","f":"1r1Q3k/2q3pp/5pn1/p7/3Q4/P4bPP/5P1K/3R4 b - - 0 34","m":"b8d8 d4d8 c7d8 d1d8 g6f8 d8f8","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"B6Kni","f":"8/K7/8/P5p1/P5Pp/8/8/5k2 w - - 0 63","m":"a7b7 h4h3 b7b8 h3h2 a5a6 h2h1q","r":559,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"Bh6GC","f":"r1k5/3Rbp2/1p4p1/1Bp4p/2P2B2/8/1P3PPP/6K1 w - - 1 29","m":"d7e7 a8a1 f4c1 a1c1 e7e1 c1e1","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"BnImC","f":"rQ4k1/p2b1ppp/6q1/8/8/P3pP2/3rB1PP/1R3RK1 b - - 1 24","m":"a8b8 b1b8 d7c8 b8c8 d2d8 c8d8","r":467,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"BsPXo","f":"3r3k/1pp3pp/5r2/1P2pP2/6P1/3R4/5P1P/R5K1 b - - 0 33","m":"d8d3 a1a8 d3d8 a8d8 f6f8 d8f8","r":557,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"C6OCw","f":"1r4k1/pq1b2pp/2p1pp2/1NQ5/3PP3/8/P4PPP/1R4K1 w - - 3 23","m":"b5c3 b7b1 c3b1 b8b1 c5c1 b1c1","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"CF5BU","f":"8/8/1p6/1K4p1/1P3k2/P7/8/8 w - - 1 50","m":"b5b6 g5g4 b6a6 g4g3 b4b5 g3g2","r":566,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"CZLfi","f":"4K3/8/8/5Pp1/5k2/8/8/8 b - - 1 58","m":"g5g4 f5f6 g4g3 f6f7 g3g2 f7f8q","r":558,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DAds9","f":"8/7k/5K2/5P2/P3P1pp/6P1/8/8 w - - 0 63","m":"g3h4 g4g3 f6e7 g3g2 f5f6 g2g1q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DZJyW","f":"5r2/1p1Q3p/p2p2pk/3P2q1/8/1B4bP/P5P1/5R1K w - - 0 31","m":"f1f8 g5c1 b3d1 c1d1 f8f1 d1f1","r":478,"t":"endgame long mate mateIn3"},{"i":"Dt4KN","f":"8/8/8/1k6/p7/1r3pP1/2R2P1P/3R2K1 w - - 0 46","m":"d1d4 b3b1 c2c1 b1c1 d4d1 c1d1","r":563,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"ELvgh","f":"r5k1/5ppp/1Rb5/8/1K6/3r4/PP3P1P/8 b - - 2 29","m":"a8a2 b6b8 d3d8 b8d8 c6e8 d8e8","r":410,"t":"backRankMate endgame long mate mateIn3"},{"i":"F6Skp","f":"8/4Q1rk/7p/2pPp3/2B1P2p/p1P5/P7/K7 w - - 2 41","m":"e7h4 g7g1 c4f1 g1f1 h4e1 f1e1","r":566,"t":"endgame long mate mateIn3"},{"i":"GbDQg","f":"8/5k1K/8/6P1/8/1n6/8/8 b - - 0 72","m":"b3d4 g5g6 f7f6 g6g7 d4f5 g7g8q","r":523,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"H2tKC","f":"8/8/pN4pp/2R2p2/P1R5/1k6/1r3PPP/6K1 w - - 3 37","m":"c5d5 b2b1 c4c1 b1c1 d5d1 c1d1","r":568,"t":"backRankMate endgame long mate mateIn3"},{"i":"JpUSh","f":"6k1/5ppp/2rRb3/8/8/8/2P3PP/1R5K b - - 0 29","m":"c6d6 b1b8 e6c8 b8c8 d6d8 c8d8","r":581,"t":"backRankMate endgame long mate mateIn3"},{"i":"KHu8G","f":"6k1/5ppp/p7/1pR4P/3r4/P2p2PK/4r3/8 b - - 5 39","m":"d3d2 c5c8 d4d8 c8d8 e2e8 d8e8","r":538,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"KRl2O","f":"8/8/2p5/KP6/8/1k6/8/8 b - - 0 70","m":"c6c5 b5b6 c5c4 b6b7 c4c3 b7b8q","r":572,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame promotion"},{"i":"Kg9Gj","f":"6k1/8/5K2/6pP/8/8/8/8 w - - 0 63","m":"f6g6 g5g4 g6f5 g4g3 f5f4 g3g2","r":561,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"MI8da","f":"8/6pk/PR6/2R5/8/r5p1/6PK/8 w - - 0 46","m":"h2g1 a3a1 b6b1 a1b1 c5c1 b1c1","r":564,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"MkDB9","f":"4r1k1/5ppp/1b6/p3PP2/1pRp2P1/1P1Bp3/6KP/8 b - - 0 38","m":"e8e5 c4c8 b6d8 c8d8 e5e8 d8e8","r":461,"t":"backRankMate endgame long mate mateIn3"},{"i":"NeBQ1","f":"1r3k2/3p1p1p/r3p1p1/pPPp4/P4P2/3R4/4R1PP/7K w - - 1 29","m":"b5a6 b8b1 d3d1 b1d1 e2e1 d1e1","r":435,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"NrLrc","f":"6k1/p7/1p3b1p/3p2p1/P7/1P1R2B1/1r3PPP/4R1K1 w - - 0 28","m":"e1e6 b2b1 d3d1 b1d1 e6e1 d1e1","r":547,"t":"backRankMate endgame long mate mateIn3"},{"i":"Oag8r","f":"2r3k1/3R2p1/1R3p1p/p7/8/4Q3/5PPP/6K1 w - - 3 38","m":"e3e7 c8c1 d7d1 c1d1 e7e1 d1e1","r":508,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"PDt3t","f":"4r1k1/p3r3/P1p2pp1/1p1p3p/3P1BnP/2Pb1N2/P2N2P1/2RB1K1R w - - 6 23","m":"f1g1 e7e1 f3e1 e8e1 d2f1 e1f1","r":574,"t":"kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"Q6roe","f":"8/8/8/pP6/2k3KP/8/8/8 b - - 0 48","m":"c4b5 h4h5 a5a4 h5h6 a4a3 h6h7","r":514,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"QfXQu","f":"6k1/R4ppp/4p3/3pP3/2r2P2/2r1P3/4K3/8 b - - 6 37","m":"c4b4 a7a8 b4b8 a8b8 c3c8 b8c8","r":584,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"QxFa0","f":"8/8/K7/1P4k1/8/n7/8/8 b - - 0 53","m":"g5f6 b5b6 a3c4 b6b7 f6e6 b7b8q","r":471,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"RUm9i","f":"8/8/8/6p1/P1K3kp/8/1P6/4B3 w - - 0 44","m":"a4a5 h4h3 a5a6 h3h2 a6a7 h2h1q","r":570,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"Rwn4u","f":"2r3k1/p4ppp/4p3/2N2n2/PR3P1P/6P1/5PK1/3r4 b - - 0 33","m":"c8c5 b4b8 c5c8 b8c8 d1d8 c8d8","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"RxBgP","f":"5rk1/5pp1/1qp4p/r2p1Q2/3Pp3/8/2R2PPP/1R4K1 w - - 1 27","m":"b1b6 a5a1 b6b1 a1b1 c2c1 b1c1","r":598,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"S1XlT","f":"8/8/8/8/3kpB2/4R1P1/5q2/2K5 b - - 16 87","m":"f2f4 g3f4 d4e3 f4f5 e3d4 f5f6","r":597,"t":"crushing endgame long quietMove"},{"i":"SApcg","f":"7k/p5p1/1p6/2pq3b/8/P7/2B2rPP/RK1R4 b - - 2 31","m":"d5g2 d1d8 h5e8 d8e8 f2f8 e8f8","r":563,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"SMRiy","f":"4Qnk1/pp2rp1p/1q1p2p1/8/3N4/2P4P/P1R2PPB/6K1 w - - 0 27","m":"e8e7 b6b1 c2c1 b1c1 e7e1 c1e1","r":438,"t":"endgame long mate mateIn3"},{"i":"TaUU7","f":"6k1/ppp3pp/4P1q1/6B1/2P4R/P4r2/1P2QPPP/6K1 w - - 0 26","m":"e2f3 g6b1 g5c1 b1c1 f3d1 c1d1","r":566,"t":"backRankMate endgame long mate mateIn3"},{"i":"VbcoT","f":"3r3k/6pp/pp1Q4/8/1P6/4r2P/1PR3P1/6K1 b - - 0 34","m":"d8d6 c2c8 d6d8 c8d8 e3e8 d8e8","r":586,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"W2ymn","f":"8/8/8/6pp/2K4k/2P5/1P6/8 w - - 0 55","m":"c4d3 g5g4 c3c4 g4g3 c4c5 g3g2","r":527,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"W9GQB","f":"3r2k1/pp3ppp/2prb3/4R3/8/4BB2/PPP2PPP/3R2K1 w - - 7 19","m":"e3a7 d6d1 f3d1 d8d1 e5e1 d1e1","r":561,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"WDctQ","f":"7k/2R3pp/p1p3b1/2N5/8/1P5P/P1q2PPK/8 b - - 1 34","m":"c2c5 c7c8 g6e8 c8e8 c5f8 e8f8","r":445,"t":"backRankMate endgame long mate mateIn3"},{"i":"Z16GG","f":"8/8/1K4p1/2P5/6p1/6k1/8/8 b - - 0 45","m":"g3h3 c5c6 g4g3 c6c7 g3g2 c7c8q","r":400,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Z372O","f":"8/p7/2p1K3/8/1pk4P/8/1P6/8 b - - 0 40","m":"c4b3 h4h5 c6c5 h5h6 c5c4 h6h7","r":581,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ZPvB6","f":"8/8/6K1/p7/8/1k3P2/6PP/8 w - - 0 45","m":"h2h4 a5a4 f3f4 a4a3 f4f5 a3a2","r":579,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"a0RMC","f":"8/8/1K6/P7/6p1/6k1/8/8 b - - 1 61","m":"g3f3 a5a6 g4g3 a6a7 g3g2 a7a8q","r":471,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"aZkZm","f":"3r2k1/2p3p1/2p4p/Q4P2/5P2/2N5/PP1r2PP/6K1 w - - 1 29","m":"g1h1 d2d1 c3d1 d8d1 a5e1 d1e1","r":568,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"acofa","f":"8/8/8/4k1p1/Pp4P1/5K1P/8/8 w - - 0 58","m":"a4a5 b4b3 a5a6 b3b2 a6a7 b2b1q","r":564,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"buTC8","f":"1r3k2/2p3p1/p3pp1p/8/2pP4/2P1PQ2/2q2PPP/2R3K1 w - - 0 28","m":"c1c2 b8b1 c2c1 b1c1 f3d1 c1d1","r":551,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"cENPY","f":"8/8/3p4/2pP4/P1Pbk3/8/8/5K2 b - - 0 55","m":"e4d3 a4a5 d3c4 a5a6 c4c3 a6a7","r":481,"t":"advancedPawn bishopEndgame crushing endgame long master quietMove"},{"i":"dSAaT","f":"8/4b3/8/2PK4/1p6/1k6/8/8 b - - 0 68","m":"e7f8 c5c6 b3a2 c6c7 b4b3 c7c8q","r":530,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"doGcR","f":"8/2K5/2p5/2P5/1P4kp/8/8/8 w - - 0 53","m":"c7c6 h4h3 c6d7 h3h2 c5c6 h2h1q","r":421,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"e3TEJ","f":"7k/5rpp/3R4/4P3/P7/1b2B3/1r6/4K3 b - - 0 38","m":"b3a4 d6d8 a4e8 d8e8 f7f8 e8f8","r":483,"t":"backRankMate endgame long mate mateIn3"},{"i":"eLn0s","f":"r5k1/2r3pp/3R1pb1/p3p3/P1p4P/2P1P1P1/B1PR4/2K5 b - - 2 27","m":"g6f7 d6d8 a8d8 d2d8 f7e8 d8e8","r":417,"t":"advantage endgame kingsideAttack long"},{"i":"ePUu7","f":"8/1p3pk1/p6p/6p1/rN2R3/8/5PPP/3R2K1 w - - 2 26","m":"d1d4 a4a1 d4d1 a1d1 e4e1 d1e1","r":463,"t":"backRankMate endgame long mate mateIn3"},{"i":"eqAxF","f":"r4rk1/3p2p1/6P1/2p1P3/p3n3/2B4R/PP6/K2R4 w - - 1 32","m":"d1d7 f8f1 c3e1 f1e1 d7d1 e1d1","r":524,"t":"backRankMate endgame long mate mateIn3"},{"i":"ewaqG","f":"2r3k1/R4ppp/4p3/8/5BP1/8/PbR2PK1/3r4 b - - 0 33","m":"c8c2 a7a8 c2c8 a8c8 d1d8 c8d8","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"ewpCP","f":"8/8/6k1/3p3p/5p2/Pr2pP2/4R1PP/3R2K1 w - - 0 32","m":"d1d5 b3b1 d5d1 b1d1 e2e1 d1e1","r":581,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"fdVLU","f":"6k1/1p3ppp/pb2pn2/1P1p4/P2P4/4PN2/1Br2PPP/2R3K1 b - - 1 21","m":"c2b2 c1c8 b6d8 c8d8 f6e8 d8e8","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"gP4pk","f":"6k1/2N1r1pp/8/8/p7/r4B2/6PP/4R2K w - - 0 40","m":"e1e7 a3a1 f3d1 a1d1 e7e1 d1e1","r":569,"t":"backRankMate endgame long mate mateIn3"},{"i":"glLz5","f":"8/7K/6p1/6P1/3pk2P/8/8/8 w - - 0 54","m":"h7g6 d4d3 g6h6 d3d2 g5g6 d2d1q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"gx5Xt","f":"1r5k/4R1p1/7p/p2pP3/2pP4/B1P1b3/P1P3PP/5N1K w - - 1 23","m":"f1e3 b8b1 a3c1 b1c1 e3d1 c1d1","r":445,"t":"backRankMate endgame long mate mateIn3"},{"i":"hGDMx","f":"8/8/1p6/p2P4/k4K2/8/8/8 b - - 0 60","m":"b6b5 d5d6 b5b4 d6d7 b4b3 d7d8q","r":528,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"i084g","f":"1r3r1k/pQ4pp/3R4/8/8/5N2/P4PPP/6K1 w - - 1 25","m":"b7a7 b8b1 d6d1 b1d1 f3e1 d1e1","r":568,"t":"endgame long mate mateIn3"},{"i":"i6qtK","f":"8/2r2kpp/1r1P4/8/3RpB2/8/5PPP/6K1 w - - 0 29","m":"d6c7 b6b1 f4c1 b1c1 d4d1 c1d1","r":549,"t":"backRankMate endgame long mate mateIn3"},{"i":"iNb0V","f":"6k1/4rppp/8/1rp1P3/3p1P2/1Pn3PP/8/R1R3K1 b - - 3 30","m":"b5b3 a1a8 b3b8 a8b8 e7e8 b8e8","r":505,"t":"backRankMate endgame long mate mateIn3"},{"i":"iivhV","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 58","m":"h6g6 a4a3 g6f7 a3a2 h5h6 a2a1q","r":582,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kCibn","f":"2r3k1/1r2Nppp/pn2p3/3pP3/1P6/P1R4P/5PP1/2R3K1 b - - 8 28","m":"b7e7 c3c8 b6c8 c1c8 e7e8 c8e8","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"kcYRg","f":"8/8/p1p3p1/PpPp1PP1/1P6/1K2k3/8/8 b - - 0 41","m":"g6f5 g5g6 f5f4 g6g7 f4f3 g7g8q","r":512,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"lTCtl","f":"1k1r4/pppQ4/7q/8/3n4/5R1P/PP4P1/5R1K b - - 0 29","m":"d8d7 f3f8 h6f8 f1f8 d7d8 f8d8","r":473,"t":"backRankMate endgame long mate mateIn3"},{"i":"m9tBd","f":"1r4k1/2r2ppp/4p3/3nP3/8/6P1/4BPKP/R7 b - - 7 39","m":"b8b2 a1a8 b2b8 a8b8 c7c8 b8c8","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"mIT7S","f":"1k6/p1p5/Pp6/1P5p/2P3p1/6P1/3rrb1P/5R1K b - - 1 32","m":"f2g3 f1f8 e2e8 f8e8 d2d8 e8d8","r":490,"t":"endgame long mate mateIn3"},{"i":"nT4VZ","f":"8/5pk1/1Rb4p/2P1R3/8/8/r4PPP/6K1 w - - 0 34","m":"g2g3 a2a1 b6b1 a1b1 e5e1 b1e1","r":483,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"nYy9R","f":"5rk1/4bp1p/ppr3p1/3q1p2/P7/4R2Q/5PPP/3R2K1 w - - 0 31","m":"d1d5 c6c1 d5d1 c1d1 e3e1 d1e1","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"nlDH3","f":"q7/2p3k1/1pP2p1p/1r1Pp1p1/8/4BN2/5PPP/R5K1 w - - 0 38","m":"a1a8 b5b1 e3c1 b1c1 f3e1 c1e1","r":546,"t":"backRankMate endgame long mate mateIn3"},{"i":"o92Rc","f":"3R4/1p4pk/1p5p/4P3/rP6/8/4RPPP/6K1 w - - 3 30","m":"e5e6 a4a1 d8d1 a1d1 e2e1 d1e1","r":578,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"qB9Pv","f":"6k1/5ppp/p7/2R5/3p1P1b/P6P/KP2r3/4q3 b - - 4 38","m":"e1d2 c5c8 h4d8 c8d8 e2e8 d8e8","r":522,"t":"backRankMate endgame long mate mateIn3"},{"i":"qHUEC","f":"8/8/6K1/7p/5PkP/8/8/8 b - - 0 56","m":"g4h4 f4f5 h4g4 f5f6 h5h4 f6f7","r":548,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"r3Ziq","f":"2k5/2p2p2/p1Pp4/8/8/3K3R/P3r1rp/8 b - - 5 51","m":"e2e1 h3h8 g2g8 h8g8 e1e8 g8e8","r":478,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"rBNyW","f":"8/8/8/1P1n4/2p2p2/2N2k2/8/5K2 b - - 5 58","m":"d5c3 b5b6 f3e3 b6b7 f4f3 b7b8q","r":589,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"rGYHr","f":"3r4/pp4kp/3q1pp1/8/2P5/2Q2BPb/PB3P1P/2R3K1 w - - 1 23","m":"c1d1 d6d1 f3d1 d8d1 c3e1 d1e1","r":512,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"rgPIC","f":"4r1k1/p3q1pp/8/8/2p2P2/3P1RQ1/P2P2PP/R6K w - - 3 27","m":"a1e1 e7e1 g3e1 e8e1 f3f1 e1f1","r":597,"t":"backRankMate endgame long mate mateIn3"},{"i":"s5mSX","f":"r5rk/4q2n/p2p1p1b/1p1P1Q2/8/3B1P2/PPP5/1K2R3 w - - 0 31","m":"e1e7 g8g1 d3f1 g1f1 e7e1 f1e1","r":464,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"t8KQT","f":"3r2k1/5ppp/4p3/pb6/2pqP3/P1Q3R1/1PB2PPP/6K1 w - - 2 24","m":"c3a5 d4d1 c2d1 d8d1 a5e1 d1e1","r":585,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"tCN1l","f":"6k1/4R3/8/3r4/P7/1n5p/1P3R1P/7K w - - 0 46","m":"e7e3 d5d1 e3e1 d1e1 f2f1 e1f1","r":586,"t":"endgame long master mate mateIn3"},{"i":"tKRqN","f":"6k1/b3B3/1p4pp/pP2Rp2/2r5/8/3R1PPP/6K1 w - - 0 31","m":"e7f6 c4c1 d2d1 c1d1 e5e1 d1e1","r":561,"t":"backRankMate endgame long mate mateIn3"},{"i":"tiAvQ","f":"4r3/kp6/p5p1/2R5/6B1/1Pp5/P1P2rP1/1K2R3 w - - 1 35","m":"e1e8 f2f1 e8e1 f1e1 g4d1 e1d1","r":437,"t":"endgame long mate mateIn3"},{"i":"uKIjX","f":"8/8/8/p7/PP3p2/2K1k3/8/8 w - - 0 55","m":"b4b5 f4f3 b5b6 f3f2 b6b7 f2f1q","r":508,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"usdLw","f":"8/8/4p1p1/3p1P2/3P1P1P/5K1k/8/8 b - - 0 53","m":"g6f5 h4h5 h3h4 h5h6 h4h5 h6h7","r":495,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"vB6Od","f":"8/pp4kp/8/2r3P1/5P2/1P1pp3/P3R1PP/3R2K1 w - - 0 30","m":"d1d3 c5c1 d3d1 c1d1 e2e1 d1e1","r":536,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"wBFCO","f":"5r1k/3q2pp/8/R3pP2/4p3/7P/6PK/8 b - - 0 44","m":"f8f5 a5a8 d7d8 a8d8 f5f8 d8f8","r":550,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"yh6vB","f":"8/8/6K1/6P1/1p5p/2k4P/8/8 w - - 0 55","m":"g6h7 b4b3 g5g6 b3b2 g6g7 b2b1q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"yrRmc","f":"6k1/p4ppp/1pn2b2/1q2p3/8/3r2P1/5P1P/B1Q2RK1 b - - 1 30","m":"c6d4 c1c8 f6d8 c8d8 b5e8 d8e8","r":520,"t":"long mate mateIn3 middlegame"},{"i":"1igec","f":"8/8/8/1K4p1/1P6/7k/8/8 w - - 0 62","m":"b5c5 g5g4 b4b5 g4g3 b5b6 g3g2","r":597,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2dInN","f":"4r3/5P2/8/4P2p/p3K3/8/1k5P/8 b - - 0 54","m":"e8f8 e5e6 a4a3 e6e7 f8f7 e7e8q","r":584,"t":"advancedPawn crushing endgame long promotion rookEndgame"},{"i":"6oIaY","f":"r5k1/1R3ppp/4bn2/3pN3/8/3P4/R1P2PPP/6K1 b - - 0 24","m":"a8a2 b7b8 e6c8 b8c8 f6e8 c8e8","r":463,"t":"endgame long mate mateIn3"},{"i":"8w2tp","f":"b2r1k2/3q1p2/p3pQp1/1p6/8/P1N5/1PP2RPP/7K w - - 9 30","m":"f6g6 d7d1 c3d1 d8d1 f2f1 d1f1","r":469,"t":"endgame long mate mateIn3 sacrifice"},{"i":"CsQKC","f":"6k1/pp3ppp/1q6/8/3r2P1/P3rP2/1P3RKP/2R5 b - - 0 33","m":"b6b3 c1c8 d4d8 c8d8 e3e8 d8e8","r":525,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Dxx0o","f":"2r2k2/4ppbp/3p2p1/4n3/4P3/1r3PBP/6P1/R4RK1 b - - 5 30","m":"c8c2 a1a8 b3b8 a8b8 c2c8 b8c8","r":573,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"Ebjsp","f":"6k1/pp4pp/5p2/3R4/8/BP2P3/r4PPP/6K1 w - - 0 25","m":"d5d7 a2a1 a3c1 a1c1 d7d1 c1d1","r":547,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"F1pO9","f":"4R3/7k/pnp2ppp/B7/2P1B3/1P6/r4PPP/6K1 w - - 0 30","m":"a5b6 a2a1 e4b1 a1b1 e8e1 b1e1","r":444,"t":"backRankMate endgame long mate mateIn3"},{"i":"FzA46","f":"8/8/8/2pk1p1P/2b1R3/8/8/4K3 b - - 0 54","m":"f5e4 h5h6 e4e3 h6h7 c4d3 h7h8q","r":472,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"J3Mdu","f":"8/1kq5/1p1pQ3/p7/8/8/P4PPP/3R2K1 w - - 0 33","m":"d1d6 c7c1 d6d1 c1d1 e6e1 d1e1","r":508,"t":"endgame long mate mateIn3"},{"i":"JJ4Gt","f":"r2r2k1/1b1Rqppp/p3p3/8/Np2PPn1/1B6/PP1Q2PP/3R2K1 b - - 0 20","m":"e7h4 d7d8 a8d8 d2d8 h4d8 d1d8","r":555,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"N6iEj","f":"4r1k1/p1p2ppp/8/5q2/1R4P1/2P5/P1P1QP1P/6K1 b - - 0 24","m":"e8e2 b4b8 f5c8 b8c8 e2e8 c8e8","r":462,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"NQSTX","f":"3r2k1/3q1p1p/1p1r2p1/3Qp3/1P2P3/8/P4PPP/R2R2K1 w - - 0 22","m":"d5b3 d6d1 a1d1 d7d1 b3d1 d8d1","r":556,"t":"backRankMate endgame long mate mateIn3"},{"i":"OgtYJ","f":"8/8/1k6/1P1K4/P4pp1/6P1/8/8 w - - 0 43","m":"g3f4 g4g3 f4f5 g3g2 f5f6 g2g1q","r":589,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Q5ChS","f":"8/8/8/K5p1/1P4k1/8/8/8 b - - 0 54","m":"g4f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":599,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"RM5oL","f":"4r1k1/5p1p/B1p3pP/3b2b1/P7/6KQ/4NP2/3q4 b - - 4 45","m":"e8e2 h3c8 g5d8 c8d8 e2e8 d8e8","r":539,"t":"endgame long mate mateIn3"},{"i":"TKaVB","f":"3Q2k1/q3br1p/pp3npB/2p2p2/8/2N5/PPP3PP/3R2K1 b - - 5 29","m":"e7d8 d1d8 f6e8 d8e8 f7f8 e8f8","r":588,"t":"kingsideAttack long mate mateIn3 middlegame operaMate"},{"i":"TkuLu","f":"8/6k1/2K5/2P5/pP1p1P2/P7/8/8 w - - 0 53","m":"c6d5 d4d3 c5c6 d3d2 d5e6 d2d1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"XZVfS","f":"1r4k1/5ppp/5n2/3p4/3Q4/8/1BP1NPPP/q5K1 w - - 0 25","m":"b2a1 b8b1 e2c1 b1c1 d4d1 c1d1","r":430,"t":"backRankMate endgame long mate mateIn3"},{"i":"ZzuQX","f":"8/8/8/6KP/p2p4/P2k4/8/8 b - - 0 46","m":"d3c3 h5h6 d4d3 h6h7 c3c2 h7h8q","r":575,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"adSb5","f":"4q1k1/3r2p1/3PQ1Pp/p3P3/1p6/1P6/P7/1KR5 b - - 0 38","m":"e8e6 c1c8 d7d8 c8d8 e6e8 d8e8","r":543,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"bbSJg","f":"8/6pk/4Q2p/1p6/3r4/8/6PP/5R1K w - - 6 42","m":"f1f8 d4d1 e6e1 d1e1 f8f1 e1f1","r":569,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"ctqGd","f":"r2k1q2/p1p4B/1p1pR1Qp/1N1Rb3/8/8/PPP4P/1K6 w - - 1 27","m":"e6e5 f8f1 e5e1 f1e1 d5d1 e1d1","r":571,"t":"long mate mateIn3 middlegame queensideAttack"},{"i":"dEZCi","f":"3r2k1/3q1pp1/R3bn1p/1p6/1N6/P2QpB2/1P3PPP/6K1 w - - 0 25","m":"d3e3 d7d1 f3d1 d8d1 e3e1 d1e1","r":594,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"dUH89","f":"4r1k1/pb2q2p/1p2r1p1/5p2/2P2P2/PB6/1B2Q1PP/R3R1K1 w - - 0 24","m":"e2d2 e6e1 d2e1 e7e1 a1e1 e8e1","r":571,"t":"crushing kingsideAttack long middlegame"},{"i":"epU8d","f":"6k1/6p1/4R3/7Q/P7/6Pp/1r3P1P/6K1 w - - 2 32","m":"a4a5 b2b1 h5d1 b1d1 e6e1 d1e1","r":558,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"fsAdp","f":"8/8/7K/p5P1/8/k7/8/8 b - - 0 47","m":"a3b3 g5g6 a5a4 g6g7 a4a3 g7g8q","r":409,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"i4bq3","f":"3r1r2/pb2Q2R/1P4P1/2pp4/3q4/kP6/2P5/1K1R4 w - - 0 34","m":"d1d4 f8f1 e7e1 f1e1 d4d1 e1d1","r":541,"t":"endgame long mate mateIn3"},{"i":"iFadC","f":"2r3k1/5pp1/p2r3p/1p6/8/8/PP2RPPP/3R2K1 w - - 0 28","m":"d1d6 c8c1 d6d1 c1d1 e2e1 d1e1","r":499,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"lAVFc","f":"6k1/Rpp2ppp/4b3/8/1P2r1P1/1r5P/1P2B2R/4K3 b - - 0 23","m":"b3b4 a7a8 e6c8 a8c8 e4e8 c8e8","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"lMW4k","f":"3r2k1/p2q1ppp/1p5r/2b2P2/2P1Q3/1P3KP1/P3R2P/4R3 b - - 4 38","m":"h6d6 e4e8 d8e8 e2e8 d7e8 e1e8","r":553,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"mNde2","f":"8/K7/7p/1P3p2/5Pp1/6k1/8/8 b - - 0 43","m":"g3f4 b5b6 g4g3 b6b7 f4e4 b7b8q","r":550,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ohFpu","f":"r3r1k1/pp1q1p1p/2p1n1p1/3pR3/3P4/2P4P/PP2QPP1/3BR1K1 b - - 1 25","m":"e6f4 e5e8 d7e8 e2e8 a8e8 e1e8","r":528,"t":"crushing kingsideAttack long middlegame"},{"i":"p0zHu","f":"6k1/5p1p/4bPpB/2np4/8/5P1P/Rpr3PK/8 b - - 0 43","m":"b2b1q a2a8 b1b8 a8b8 e6c8 b8c8","r":563,"t":"endgame long mate mateIn3"},{"i":"qJTgQ","f":"r5k1/1p3Npp/1q2b3/p7/P3P3/1P3Q1P/r5P1/5R1K b - - 0 25","m":"e6f7 f3f7 g8h8 f7f8 a8f8 f1f8","r":497,"t":"backRankMate endgame long mate mateIn3"},{"i":"rQ3vo","f":"8/1K6/8/1P6/1P3kp1/8/8/8 w - - 0 62","m":"b7a7 g4g3 b5b6 g3g2 b6b7 g2g1q","r":517,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"rmqqW","f":"4r1k1/1R3ppp/3p1b2/p7/5P2/PP3P2/7P/7K b - - 0 32","m":"e8e3 b7b8 f6d8 b8d8 e3e8 d8e8","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"sXU0n","f":"3r2k1/p2q2bp/5pp1/4p3/2Nr4/1P6/P2Q1PPP/R2R2K1 w - - 0 24","m":"d2c2 d4d1 a1d1 d7d1 c2d1 d8d1","r":584,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"uAWjG","f":"8/2p5/p5kp/3p4/7B/1P2R3/r5PP/7K w - - 2 36","m":"e3f3 a2a1 h4e1 a1e1 f3f1 e1f1","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"x67AC","f":"4r1k1/4Qp1p/3p2pB/3P1b2/2pP4/7P/1RP2PPK/3q4 b - - 0 27","m":"e8e7 b2b8 f5c8 b8c8 e7e8 c8e8","r":582,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"zW7Gt","f":"8/8/8/7P/3p4/8/5PP1/2k2K2 w - - 0 40","m":"h5h6 d4d3 f2f3 d3d2 h6h7 d2d1q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"0C6eb","f":"4n3/pp4k1/2p2qp1/P1P2p2/8/1B1P4/5PPP/4Q1K1 w - - 3 34","m":"e1e8 f6a1 b3d1 a1d1 e8e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"0iV7A","f":"3r3k/R5pp/4rp2/8/5K2/6P1/3B1PP1/8 b - - 0 38","m":"d8d2 a7a8 d2d8 a8d8 e6e8 d8e8","r":560,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"0lfFF","f":"8/8/8/2P5/1K5p/7k/8/8 b - - 0 45","m":"h3g4 c5c6 h4h3 c6c7 g4f3 c7c8q","r":400,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"0thdN","f":"8/7p/3K1kp1/8/p1P5/P7/8/8 b - - 2 44","m":"g6g5 c4c5 g5g4 c5c6 g4g3 c6c7","r":557,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"1A80h","f":"8/8/8/1p3K1p/2k2P1P/8/8/8 w - - 1 53","m":"f5g6 b5b4 g6g7 b4b3 f4f5 b3b2","r":552,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"1APcK","f":"4R3/p1p3pk/5p1p/2P2P2/1P6/1r6/6PP/3R3K w - - 2 35","m":"d1d7 b3b1 d7d1 b1d1 e8e1 d1e1","r":558,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"2u2wV","f":"3r2k1/1p3ppp/3Nb3/2R5/8/8/1r4PP/2R3K1 b - - 3 28","m":"d8d6 c5c8 e6c8 c1c8 d6d8 c8d8","r":515,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"3ZEkI","f":"6k1/3R3p/2R2K2/1p6/4r3/6P1/3r4/8 b - - 11 46","m":"d2d7 c6c8 d7d8 c8d8 e4e8 d8e8","r":400,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"4sKnN","f":"6k1/p3nppp/8/2n4b/2P2P1P/4KNP1/1R6/3r4 b - - 2 30","m":"c5a4 b2b8 e7c8 b8c8 d1d8 c8d8","r":451,"t":"backRankMate endgame long mate mateIn3"},{"i":"553gl","f":"2r3k1/p4ppp/2R1p3/8/n7/B7/P2r1PPP/1R4K1 b - - 0 21","m":"c8c6 b1b8 c6c8 b8c8 d2d8 c8d8","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"5UxJg","f":"6k1/3R1p2/p3p1pp/3bR3/Bp6/1P6/P1r2PPP/6K1 w - - 0 29","m":"d7d5 c2c1 d5d1 c1d1 e5e1 d1e1","r":479,"t":"backRankMate endgame long mate mateIn3"},{"i":"6zfeK","f":"8/1p1k3p/3r2p1/r7/2PPR3/8/2R2PPP/6K1 w - - 1 36","m":"c4c5 a5a1 c2c1 a1c1 e4e1 c1e1","r":533,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"71WmC","f":"8/8/8/2k3pP/2p5/8/8/2K5 b - - 0 62","m":"c5d5 h5h6 g5g4 h6h7 g4g3 h7h8q","r":563,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"7upr2","f":"8/8/8/P6p/8/1K6/7k/8 b - - 0 50","m":"h2g2 a5a6 g2g1 a6a7 h5h4 a7a8q","r":591,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"8JdqM","f":"r3r1k1/p4ppp/bpp1q3/8/3P4/2Q2N2/PP1N1PPP/4RK1R w - - 4 18","m":"f1g1 e6e1 f3e1 e8e1 d2f1 e1f1","r":558,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"9DxkM","f":"8/8/8/p5PK/8/8/k7/8 b - - 0 61","m":"a2b3 g5g6 a5a4 g6g7 a4a3 g7g8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ANhz2","f":"4r1k1/3p1ppp/8/3P4/R2K2PP/1r6/8/8 b - - 0 44","m":"e8e3 a4a8 b3b8 a8b8 e3e8 b8e8","r":599,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"B8B0z","f":"3r2k1/p1R2ppp/1p2r3/8/1P1QP1q1/P2P2Pn/5PKP/8 b - - 3 28","m":"d8d4 c7c8 d4d8 c8d8 e6e8 d8e8","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"CZ5If","f":"6k1/2q2p1p/p4p2/3rbQ2/8/5N1P/P4PP1/3R2K1 w - - 0 25","m":"d1d5 c7c1 d5d1 c1d1 f3e1 d1e1","r":582,"t":"endgame long mate mateIn3"},{"i":"DzWwF","f":"2r5/R7/8/5p1p/3r4/1BP3k1/PP2R1P1/6K1 w - - 0 36","m":"c3d4 c8c1 b3d1 c1d1 e2e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"FRxaS","f":"1r4k1/1Rpq1ppp/1pQp1b2/8/4PP2/2P1BBP1/1P5P/6K1 b - - 0 27","m":"d7c6 b7b8 f6d8 b8d8 c6e8 d8e8","r":577,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"FzC4K","f":"4k3/8/5P2/3K3p/8/8/8/8 w - - 1 49","m":"d5e6 h5h4 e6f5 h4h3 f5e4 h3h2","r":595,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"GCaCc","f":"8/7K/6p1/p7/7P/1k4P1/8/8 w - - 1 53","m":"h7g6 a5a4 g3g4 a4a3 g4g5 a3a2","r":571,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"GWDSC","f":"2r3k1/p4ppp/bp2p3/8/P1qB4/8/2Q2PPP/2R1K2R b K - 0 22","m":"c4d4 c2c8 a6c8 c1c8 d4d8 c8d8","r":514,"t":"backRankMate endgame long mate mateIn3"},{"i":"Gbwkz","f":"3Q4/r4pkp/2p3p1/3pPp2/5P2/2nBq3/2P3PP/4R2K w - - 0 32","m":"e1e3 a7a1 e3e1 a1e1 d3f1 e1f1","r":552,"t":"backRankMate endgame long mate mateIn3"},{"i":"GnqM2","f":"8/6N1/4n3/5p1P/4k3/K7/8/8 b - - 0 67","m":"e6g7 h5h6 g7h5 h6h7 h5f4 h7h8q","r":502,"t":"advancedPawn advantage endgame knightEndgame long master promotion"},{"i":"H5j0l","f":"8/2r5/4kp1p/1P2p1p1/4P3/1P3N2/1P1R1PPP/R1r3K1 w - - 1 36","m":"a1c1 c7c1 d2d1 c1d1 f3e1 d1e1","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"HkvXU","f":"6K1/8/8/7P/p7/k7/8/8 b - - 1 44","m":"a3b3 h5h6 b3c2 h6h7 c2b1 h7h8q","r":510,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"IT1sk","f":"4r2k/pR4pp/1b3p2/5P2/3p4/3n2BP/8/5K2 b - - 0 38","m":"e8e3 b7b8 b6d8 b8d8 e3e8 d8e8","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"IjcN0","f":"8/8/8/2K4p/Pp4k1/8/8/8 w - - 0 47","m":"c5b4 h5h4 a4a5 h4h3 a5a6 h3h2","r":429,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"IqXua","f":"8/8/8/Pp5p/1Pp1k1p1/2K4P/8/8 b - - 0 49","m":"g4h3 a5a6 h3h2 a6a7 e4e3 a7a8q","r":575,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"IvMMV","f":"2r3k1/p3bp1p/n1q2p1B/8/3R4/5NP1/PP3PKP/3R4 b - - 3 28","m":"c8d8 d4d8 e7d8 d1d8 c6e8 d8e8","r":540,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"J3mQg","f":"r7/1p3pkp/4b1p1/B3N3/8/2P5/1R1R1PPP/6K1 w - - 1 30","m":"a5b6 a8a1 b2b1 a1b1 d2d1 b1d1","r":577,"t":"backRankMate endgame fork long master mate mateIn3"},{"i":"JORJt","f":"r3r1k1/5ppp/p2qp3/1p1R4/3P4/2P3P1/PP2QPP1/4R1K1 b - - 0 25","m":"e6d5 e2e8 a8e8 e1e8 d6f8 e8f8","r":568,"t":"advantage endgame kingsideAttack long"},{"i":"KS95w","f":"6k1/p4ppp/8/7P/3q4/6P1/2r1rP2/1R4K1 b - - 2 38","m":"e2f2 b1b8 c2c8 b8c8 d4d8 c8d8","r":574,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"L9m2g","f":"3r2k1/3Q1ppp/4r3/8/8/4P1P1/P4PK1/2R5 b - - 0 45","m":"d8d7 c1c8 d7d8 c8d8 e6e8 d8e8","r":599,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"LEOVJ","f":"rn2r1k1/pp2Qppp/1bp5/8/1P1R4/P4NP1/4PPBP/3R2K1 b - - 0 20","m":"e8e7 d4d8 b6d8 d1d8 e7e8 d8e8","r":558,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"LY9kC","f":"1k3K2/1P1r4/p7/8/8/7P/8/1R6 b - - 2 45","m":"d7b7 b1b7 b8b7 h3h4 a6a5 h4h5","r":592,"t":"crushing defensiveMove endgame long quietMove rookEndgame"},{"i":"LsdqS","f":"2r3k1/pp3p2/4p1p1/4Q2p/8/1B2B2R/P5PP/2q4K w - - 1 29","m":"e3c1 c8c1 b3d1 c1d1 e5e1 d1e1","r":438,"t":"backRankMate endgame long mate mateIn3"},{"i":"MB0r8","f":"3r2k1/p1p5/4P3/6P1/4Q3/2P5/PP3bPP/5R1K w - - 7 36","m":"f1f2 d8d1 e4e1 d1e1 f2f1 e1f1","r":576,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"NPt94","f":"8/1k6/6K1/6P1/5p2/8/8/8 w - - 0 55","m":"g6f7 f4f3 g5g6 f3f2 g6g7 f2f1q","r":572,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"NSCzm","f":"6k1/5ppp/4p1n1/R3P3/8/1r3P2/2r1NKPP/8 b - - 4 38","m":"g6f4 a5a8 b3b8 a8b8 c2c8 b8c8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"NnNoA","f":"6k1/pp4pp/4pB2/8/6Q1/1P4nP/P1r2qPK/6R1 b - - 3 27","m":"g3f1 g1f1 f2g2 g4g2 c2g2 h2g2","r":554,"t":"crushing endgame long pin"},{"i":"P1lH4","f":"4r1k1/pp4p1/1b4P1/3p1n2/1p3P2/PN1P4/1P4KP/2R5 b - - 0 31","m":"e8e6 c1c8 b6d8 c8d8 e6e8 d8e8","r":568,"t":"endgame long mate mateIn3"},{"i":"Pnyzl","f":"7k/p4p1p/8/8/8/3Q4/P4RqP/1rr2N1K w - - 0 33","m":"f2g2 c1f1 d3f1 b1f1 g2g1 f1g1","r":590,"t":"crushing endgame long"},{"i":"Qn8Bx","f":"5k2/5p1p/2Q1p1p1/1P1n4/8/4P3/1r3PPP/3R2K1 w - - 3 26","m":"d1d5 b2b1 c6c1 b1c1 d5d1 c1d1","r":538,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"RhwN0","f":"r7/1kp3p1/1p2q3/3p4/3P4/1Q1P4/5PPP/4R1K1 w - - 4 26","m":"e1e6 a8a1 b3b1 a1b1 e6e1 b1e1","r":567,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"RnAcv","f":"6K1/8/8/8/1p6/4P3/5P2/k7 w - - 0 49","m":"e3e4 b4b3 e4e5 b3b2 e5e6 b2b1q","r":435,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"S9lFX","f":"8/7K/8/8/kp5P/8/8/8 w - - 0 54","m":"h7g6 b4b3 g6g7 b3b2 h4h5 b2b1q","r":477,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SBcBG","f":"8/1R3pk1/p3b1p1/3pP3/3B1Pp1/r1P1p3/3R2PP/6K1 w - - 0 31","m":"d2e2 a3a1 b7b1 a1b1 e2e1 b1e1","r":566,"t":"endgame long mate mateIn3"},{"i":"SUqKD","f":"1r4k1/5pp1/7p/3p4/p2r4/2R5/P4PPP/3R2K1 w - - 2 27","m":"d1d4 b8b1 c3c1 b1c1 d4d1 c1d1","r":596,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"SkzUi","f":"8/8/8/p5K1/1k4P1/5p2/5P2/8 w - - 0 45","m":"g5h6 a5a4 g4g5 a4a3 g5g6 a3a2","r":508,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"T7MDg","f":"4R3/p4ppk/7p/8/3q4/8/P1r2PPP/3R2K1 w - - 1 25","m":"d1d4 c2c1 d4d1 c1d1 e8e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"TZqiT","f":"r5Q1/ppp2R1p/3qk3/4N3/8/2B1b3/6PP/7K w - - 6 34","m":"g8a8 d6d1 c3e1 d1e1 f7f1 e1f1","r":471,"t":"endgame long mate mateIn3"},{"i":"TojmI","f":"Q7/1K6/1P6/5p2/q3k3/8/8/8 b - - 0 54","m":"a4a8 b7a8 f5f4 b6b7 f4f3 b7b8q","r":583,"t":"advancedPawn crushing endgame long promotion"},{"i":"UMTCY","f":"4r1k1/1n3ppp/p1R5/1p6/5PPP/8/8/6K1 b - - 2 32","m":"e8e4 c6c8 b7d8 c8d8 e4e8 d8e8","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"UPzzx","f":"8/8/8/P7/1K5p/7k/8/8 b - - 0 66","m":"h3g3 a5a6 g3f2 a6a7 f2g1 a7a8q","r":460,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UTEsA","f":"8/8/1K6/1Pp5/6p1/1P3k2/8/8 w - - 0 51","m":"b6c5 g4g3 b5b6 g3g2 b6b7 g2g1q","r":511,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"V3unx","f":"8/8/7p/2K1k1pP/P2p2P1/8/8/8 w - - 0 47","m":"a4a5 d4d3 a5a6 d3d2 a6a7 d2d1q","r":533,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"VPVSG","f":"2r5/8/4R3/pp1P1N1k/3R4/1P6/P4PPP/6K1 w - - 3 33","m":"d5d6 c8c1 d4d1 c1d1 e6e1 d1e1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"Vls7z","f":"6k1/5p1p/4p1p1/P1r5/r7/1R2P3/5PPP/2R3K1 w - - 0 37","m":"c1c5 a4a1 b3b1 a1b1 c5c1 b1c1","r":425,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Vptdk","f":"3r2k1/5ppp/4p3/2r1P3/1RPR4/7P/5PP1/6K1 b - - 0 27","m":"d8d4 b4b8 c5c8 b8c8 d4d8 c8d8","r":403,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"WkfCZ","f":"7k/6p1/p6p/2p5/P1P1Q3/2r5/5bPP/5R1K w - - 3 31","m":"f1f2 c3c1 e4e1 c1e1 f2f1 e1f1","r":581,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Xi8XN","f":"8/5k1K/8/1p1p3P/1P6/8/8/8 w - - 3 47","m":"h7h6 d5d4 h6g5 d4d3 g5f4 d3d2","r":591,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"YBQOP","f":"3r2k1/ppqb1ppp/4p3/8/Q7/2r1PB2/P2R1PPP/3R2K1 b - - 1 22","m":"d7a4 d2d8 c7d8 d1d8 a4e8 d8e8","r":515,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"YIUKU","f":"7k/ppR4p/4p2P/1Pn5/3pP2b/3P4/2P2r2/3K4 b - - 1 37","m":"b7b6 c7c8 h4d8 c8d8 f2f8 d8f8","r":570,"t":"endgame long mate mateIn3"},{"i":"YP8ao","f":"3R4/p4ppk/1p5p/8/4q3/8/PPr2PPP/4R1K1 w - - 0 33","m":"e1e4 c2c1 d8d1 c1d1 e4e1 d1e1","r":563,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Z5ZJk","f":"1k6/pp4p1/8/2P2B2/1P6/8/r5PP/4R2K w - - 0 34","m":"e1e7 a2a1 f5b1 a1b1 e7e1 b1e1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"buY9w","f":"8/8/K7/6p1/8/P4k2/8/8 w - - 1 53","m":"a6b5 g5g4 a3a4 g4g3 a4a5 g3g2","r":552,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"cBLNn","f":"1r1q1rk1/ppp2pbp/2bp2p1/3Q2B1/6P1/1BP4P/PP3P2/3RR1K1 w - - 5 23","m":"d5f7 f8f7 b3f7 g8f7 g5d8 b8d8","r":530,"t":"advantage long middlegame"},{"i":"ciReq","f":"2r3k1/Qp2Rppp/n2q4/8/8/8/Pb3PPP/3R2K1 w - - 0 24","m":"d1d6 c8c1 d6d1 c1d1 e7e1 d1e1","r":441,"t":"backRankMate endgame long mate mateIn3"},{"i":"cy3wb","f":"2kr3r/pppqn2p/4p3/2bp2P1/8/2N2Q2/PPP3PP/R1B2R1K b - - 6 14","m":"d8f8 f3f8 h8f8 f1f8 d7d8 f8d8","r":507,"t":"crushing long middlegame queensideAttack"},{"i":"d1k83","f":"8/8/1K6/P7/7p/7k/8/8 b - - 0 52","m":"h3g3 a5a6 h4h3 a6a7 g3f2 a7a8q","r":547,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"dIaGr","f":"6k1/5ppp/4bb2/1Rn1p3/4P1P1/7P/r1PN1P2/6K1 b - - 0 26","m":"a2c2 b5b8 e6c8 b8c8 f6d8 c8d8","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"dfbvn","f":"8/8/8/1K4p1/1P5k/8/8/8 w - - 0 53","m":"b5c5 g5g4 b4b5 g4g3 b5b6 g3g2","r":429,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"duOg7","f":"3R4/p1p2pk1/p5pp/N7/8/P7/2r2PPP/4R1K1 w - - 2 24","m":"e1e8 c2c1 d8d1 c1d1 e8e1 d1e1","r":454,"t":"backRankMate endgame long mate mateIn3"},{"i":"eokxB","f":"6k1/6pp/1R6/1br1N3/4PP2/8/p2K2PP/8 b - - 1 33","m":"a2a1q b6b8 c5c8 b8c8 b5e8 c8e8","r":583,"t":"endgame long mate mateIn3"},{"i":"eq97U","f":"6k1/8/4p1p1/8/2R1PP2/r4P1p/4R1KP/7r w - - 0 38","m":"g2h1 a3a1 c4c1 a1c1 e2e1 c1e1","r":523,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"fBIsj","f":"3r2k1/6p1/p5p1/1b1Q2N1/6pq/P1R2P1P/5NK1/8 b - - 1 41","m":"d8d5 c3c8 d5d8 c8d8 b5e8 d8e8","r":556,"t":"endgame long mate mateIn3"},{"i":"gbLVg","f":"8/8/1K1k1p2/3Pp2p/P3P3/5P2/3n3P/8 b - - 2 40","m":"d2f3 a4a5 f3d2 a5a6 d2e4 a6a7","r":589,"t":"advancedPawn crushing endgame knightEndgame long quietMove"},{"i":"hSIqM","f":"8/5k2/2Rp1p2/4p1pp/4P3/4B3/1r3PPP/6K1 w - - 0 32","m":"c6d6 b2b1 e3c1 b1c1 d6d1 c1d1","r":598,"t":"backRankMate endgame long mate mateIn3"},{"i":"hybOl","f":"1k6/pp1r4/2p1b3/2P1B1p1/r7/5R2/5K2/8 b - - 0 48","m":"b8a8 f3f8 d7d8 f8d8 e6c8 d8c8","r":440,"t":"backRankMate endgame long mate mateIn3"},{"i":"i07PJ","f":"1k4r1/ppp5/2n5/8/2P1q1B1/8/PP3R2/5K2 b - - 4 33","m":"g8g4 f2f8 e4e8 f8e8 c6d8 e8d8","r":409,"t":"backRankMate endgame long mate mateIn3"},{"i":"i3r7X","f":"8/7K/8/7P/p7/1k6/8/8 w - - 0 56","m":"h7g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jAyM4","f":"7k/p3r1p1/1p1R2Kp/2p5/2P1p2P/1PN2rP1/P7/3n4 b - - 1 33","m":"d1c3 d6d8 e7e8 d8e8 f3f8 e8f8","r":571,"t":"endgame long mate mateIn3"},{"i":"jL4F7","f":"2Q5/pp4pk/6q1/4b1B1/3p3P/2P5/P5P1/5R1K w - - 3 32","m":"f1f8 g6b1 g5c1 b1c1 f8f1 c1f1","r":555,"t":"endgame long mate mateIn3"},{"i":"jXC9Z","f":"8/8/8/3p2P1/3k3K/8/8/8 b - - 0 55","m":"d4e3 g5g6 d5d4 g6g7 d4d3 g7g8q","r":571,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"jaMkj","f":"4r1k1/pp3ppp/4b3/8/4n3/qP3N2/P1Q2PPP/2R2BK1 b - - 2 26","m":"e8c8 c2c8 e6c8 c1c8 a3f8 c8f8","r":475,"t":"advantage kingsideAttack long middlegame"},{"i":"kgiKc","f":"Q7/1Pr3n1/Bk6/8/8/5Pp1/P2p2Pp/3R3K w - - 4 43","m":"d1d2 c7c1 d2d1 c1d1 a6f1 d1f1","r":549,"t":"endgame long mate mateIn3"},{"i":"lPJRX","f":"8/p5pk/4Q3/5p2/1P1rpP2/P3q1Pb/5R1P/4R1K1 w - - 0 31","m":"e1e3 d4d1 e3e1 d1e1 f2f1 e1f1","r":400,"t":"endgame long mate mateIn3 operaMate"},{"i":"lgecu","f":"8/8/8/4PK2/5ppk/5P2/8/8 w - - 0 67","m":"f3g4 f4f3 e5e6 f3f2 e6e7 f2f1q","r":541,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"nA59s","f":"8/8/1K6/1P6/2p5/8/6k1/8 w - - 0 56","m":"b6c6 c4c3 c6d7 c3c2 b5b6 c2c1q","r":586,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"nK7yG","f":"4r2k/p1R1P1pp/3bBp2/5P2/8/6P1/PP2r3/K2R4 w - - 7 33","m":"d1d6 e2e1 d6d1 e1d1 c7c1 d1c1","r":576,"t":"backRankMate endgame long mate mateIn3"},{"i":"nXbMx","f":"8/8/4K3/p1pP4/k7/8/8/8 b - - 1 53","m":"a4b4 d5d6 a5a4 d6d7 a4a3 d7d8q","r":595,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"p7xZb","f":"6k1/2Rb1ppp/3rp3/1N6/1P6/r6P/5PP1/6K1 b - - 5 40","m":"d7b5 c7c8 d6d8 c8d8 b5e8 d8e8","r":569,"t":"backRankMate endgame long mate mateIn3"},{"i":"pMNbq","f":"1r6/3R2pk/2bP3p/8/8/4R1PP/5P2/6K1 w - - 3 45","m":"d7c7 b8b1 e3e1 b1e1 g1h2 e1h1","r":580,"t":"endgame long mate mateIn3 operaMate"},{"i":"pYWGV","f":"8/8/7p/6p1/P5k1/1K6/8/8 b - - 0 50","m":"h6h5 a4a5 g4h3 a5a6 g5g4 a6a7","r":580,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"pnH1D","f":"3R4/R4pkp/1pr3p1/4p3/4P3/1P3N2/P4PPP/6K1 w - - 1 34","m":"d8d7 c6c1 d7d1 c1d1 f3e1 d1e1","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"px4At","f":"2r3k1/6Bp/3Rn3/6p1/1p3p2/7Q/PP3PPP/4R1K1 w - - 1 31","m":"e1e6 c8c1 d6d1 c1d1 e6e1 d1e1","r":548,"t":"backRankMate endgame long mate mateIn3"},{"i":"q5XGC","f":"2r2r1k/Q5pp/8/3q4/8/P4N2/5PPP/3R2K1 w - - 0 36","m":"d1d5 c8c1 d5d1 c1d1 f3e1 d1e1","r":415,"t":"endgame long mate mateIn3"},{"i":"qOIdb","f":"4Q3/kp2Rppp/p7/3r4/8/8/PPP3PP/7K w - - 2 29","m":"e8f7 d5d1 e7e1 d1e1 f7f1 e1f1","r":540,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"rcve9","f":"3r3k/2bq2p1/p7/1p5p/4N3/1P5P/P1Q1RPP1/6K1 w - - 5 33","m":"e4g5 d7d1 c2d1 d8d1 e2e1 d1e1","r":578,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"rqrHd","f":"4r2k/p1p3p1/2p1Pp1p/2pr1q2/4R1b1/2P2N2/P3QPPP/4R1K1 b - - 0 24","m":"e8e6 e4e6 f5e6 e2e6 g4e6 e1e6","r":536,"t":"advantage long master middlegame"},{"i":"s33Sn","f":"8/8/8/4N3/PK5p/6k1/8/8 w - - 2 58","m":"e5d3 h4h3 a4a5 h3h2 a5a6 h2h1q","r":554,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"tqXiL","f":"1k2Q1r1/ppp2q2/7b/7p/2P1R1p1/1P6/P2r1PPP/4R1K1 b - - 3 28","m":"g8e8 e4e8 f7e8 e1e8 d2d8 e8d8","r":473,"t":"backRankMate endgame long mate mateIn3"},{"i":"v3ebE","f":"8/8/k5p1/pp1p1pP1/PP1P1P2/K7/8/8 b - - 0 50","m":"a5b4 a3b4 b5a4 b4a4 a6b6 a4b4","r":530,"t":"crushing defensiveMove endgame long pawnEndgame zugzwang"},{"i":"w33lG","f":"3r2k1/1p4p1/5pP1/p7/8/P1RR4/1P2q3/1K6 b - - 0 35","m":"d8d3 c3c8 d3d8 c8d8 e2e8 d8e8","r":549,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"wSiGs","f":"8/p5k1/4K3/1pp5/2P1P3/8/P7/8 w - - 0 49","m":"c4b5 c5c4 a2a4 c4c3 a4a5 c3c2","r":588,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"wY3PV","f":"2r3k1/5p1p/p4bp1/1p1p4/3r4/P6P/1P2RPPB/3R2K1 w - - 0 26","m":"d1d4 c8c1 d4d1 c1d1 e2e1 d1e1","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"wZbc0","f":"3r2k1/1p3ppp/1p4q1/3R1b2/4pQ2/8/P1P3PP/5R1K b - - 0 25","m":"d8d5 f4b8 f5c8 b8c8 d5d8 c8d8","r":541,"t":"endgame long mate mateIn3"},{"i":"weVbS","f":"2r5/8/p4R1p/B5p1/8/1B3PkP/P5P1/6K1 w - - 1 34","m":"f6a6 c8c1 b3d1 c1d1 a5e1 d1e1","r":459,"t":"endgame long mate mateIn3"},{"i":"wfXhK","f":"r5k1/5ppb/4r2p/1pR5/5PPb/4P2P/PP2K3/3N3R b - - 1 26","m":"a8a2 c5c8 h4d8 c8d8 e6e8 d8e8","r":584,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"xlL2j","f":"8/2k2N2/7p/2K5/1P4p1/8/8/8 w - - 0 45","m":"f7h6 g4g3 h6f7 g3g2 f7e5 g2g1q","r":531,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"yXnYR","f":"8/8/8/p4Kp1/1k4P1/5P2/8/8 w - - 0 59","m":"f5g5 a5a4 g5h5 a4a3 g4g5 a3a2","r":420,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"z2FO6","f":"3r2k1/R3bppp/p2q4/1p6/4Pp2/1nP2N2/PPQ2PPP/6K1 w - - 0 25","m":"c2b3 d6d1 b3d1 d8d1 f3e1 d1e1","r":485,"t":"backRankMate endgame long mate mateIn3"},{"i":"zTtZH","f":"4Q3/2k4p/6p1/5r2/8/PpPp4/1P5P/1K1R4 w - - 1 44","m":"d1d3 f5f1 e8e1 f1e1 d3d1 e1d1","r":580,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"zbVXU","f":"4r1k1/5ppp/Rp6/4Q3/PP6/7P/2r3PK/8 b - - 0 27","m":"e8e5 a6a8 c2c8 a8c8 e5e8 c8e8","r":570,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"0Akln","f":"4b1k1/p1p3qp/1p1p2p1/3P1p2/2P2Q2/1P3B2/P4PPP/6K1 w - - 0 26","m":"f4e3 g7a1 f3d1 a1d1 e3e1 d1e1","r":575,"t":"endgame kingsideAttack long mate mateIn3"},{"i":"2SEpl","f":"1k6/ppp3r1/3p4/4p3/PP1p1q2/3P1Pp1/2P2R2/3K3Q b - - 0 36","m":"g3f2 h1h8 g7g8 h8g8 f4f8 g8f8","r":511,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"2vnpU","f":"8/8/8/p4P2/1p6/1P6/2k1K3/8 b - - 0 51","m":"c2b3 f5f6 b3a2 f6f7 b4b3 f7f8q","r":586,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3grBq","f":"8/1p3k2/1K1p2p1/3np1P1/PP2P3/2P5/8/8 w - - 0 41","m":"e4d5 e5e4 a4a5 e4e3 b4b5 e3e2","r":530,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"4Uaeb","f":"8/7K/6p1/8/pk4PP/8/8/8 w - - 0 39","m":"h7g6 a4a3 g6h7 a3a2 g4g5 a2a1q","r":518,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4gA83","f":"6k1/5ppp/p4b1n/2R4P/P4P2/1P4R1/K1P3P1/2Nrr3 b - - 2 33","m":"d1c1 c5c8 f6d8 c8d8 e1e8 d8e8","r":567,"t":"endgame long mate mateIn3"},{"i":"4pxTl","f":"4r1k1/7p/p1b3pB/1p2qp2/1P1p4/P5N1/3Q2PP/2R4K w - - 0 27","m":"c1c6 e5e1 d2e1 e8e1 g3f1 e1f1","r":563,"t":"backRankMate endgame long mate mateIn3"},{"i":"5h2BS","f":"8/8/2r5/P7/1P3k1p/4R1p1/3R1PPK/8 w - - 0 51","m":"h2g1 c6c1 d2d1 c1d1 e3e1 d1e1","r":400,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"5xodY","f":"1k1r4/ppp5/8/6p1/1P1r3p/PQ6/4q1PP/4R2K w - - 0 33","m":"e1e2 d4d1 b3d1 d8d1 e2e1 d1e1","r":591,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"61pMb","f":"r1r3k1/4Rppp/p2p2b1/q2P4/1p6/P3QN1P/1P3PP1/4R1K1 b - - 1 26","m":"b4a3 e7e8 c8e8 e3e8 a8e8 e1e8","r":598,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"64YVM","f":"5rk1/p4q1p/2p3pQ/3p4/3P4/1PP5/5rPP/R4RK1 w - - 0 24","m":"f1f2 f7f2 g1h1 f2f1 a1f1 f8f1","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"6WfcP","f":"5r1k/ppp2Qpp/2q5/8/8/4R2P/PPP3P1/4R1K1 b - - 0 23","m":"f8f7 e3e8 c6e8 e1e8 f7f8 e8f8","r":494,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"7Kp8r","f":"8/6kp/p2R2p1/P1p5/1pP1b3/1r5B/5PPP/4R1K1 w - - 1 33","m":"e1e4 b3b1 d6d1 b1d1 e4e1 d1e1","r":545,"t":"backRankMate endgame long mate mateIn3"},{"i":"7mU3s","f":"7K/8/1k6/8/p6P/8/8/8 w - - 0 56","m":"h8g7 a4a3 h4h5 a3a2 h5h6 a2a1q","r":478,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"93Amu","f":"6k1/2p3p1/2rpR2p/1p6/8/P7/1P3PPP/3R2K1 w - - 0 25","m":"d1d5 c6c1 d5d1 c1d1 e6e1 d1e1","r":506,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"BeyeM","f":"3r2kr/2p1R2p/p4R2/3N4/8/2P5/PP4PP/7K w - - 3 24","m":"d5c7 d8d1 e7e1 d1e1 f6f1 e1f1","r":562,"t":"backRankMate endgame long mate mateIn3"},{"i":"Cuo13","f":"r5k1/ppp2ppp/2n5/5q2/4r3/N1PQ2PP/PP3P2/3R2KR b - - 0 19","m":"a8d8 d3d8 c6d8 d1d8 e4e8 d8e8","r":557,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"DLZS5","f":"8/8/4pK2/4P3/3pkP2/6P1/8/8 w - - 0 58","m":"f6e6 d4d3 e6f6 d3d2 e5e6 d2d1q","r":442,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DUAfr","f":"8/8/pp5p/3k1pNP/3p4/3K4/P7/8 b - - 0 55","m":"h6g5 h5h6 g5g4 h6h7 g4g3 h7h8q","r":501,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DX0Sf","f":"1q1r2k1/3PQpp1/3Rp2p/p1r5/8/8/5PPP/2R3K1 w - - 0 29","m":"c1c5 b8b1 c5c1 b1c1 d6d1 c1d1","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"DaexJ","f":"3R4/pp4pk/7p/2r5/8/P3P3/1P2R1PP/7K w - - 3 37","m":"d8d7 c5c1 d7d1 c1d1 e2e1 d1e1","r":577,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DnXzZ","f":"3NR3/8/kp6/p1p4p/P7/1r3B2/5PPP/6K1 w - - 0 40","m":"d8c6 b3b1 f3d1 b1d1 e8e1 d1e1","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"DqqJ4","f":"r3r1k1/pp1R1p1p/2p3pB/4q3/2p4Q/2N5/PPP3PP/5R1K w - - 0 23","m":"f1f7 e5e1 h4e1 e8e1 f7f1 e1f1","r":546,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"EcvLm","f":"8/8/K7/P7/7p/6k1/8/8 w - - 0 50","m":"a6b6 h4h3 b6b7 h3h2 a5a6 h2h1q","r":504,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"F8p1a","f":"8/4rpk1/6b1/1r2B3/3R2PK/8/7P/8 b - - 18 64","m":"g7g8 d4d8 e7e8 d8e8 g8h7 e8h8","r":575,"t":"endgame long mate mateIn3 operaMate"},{"i":"FutF3","f":"2r3k1/pp1R2pp/8/8/8/P3p3/1P4PP/4R1K1 w - - 2 31","m":"e1e2 c8c1 d7d1 c1d1 e2e1 d1e1","r":469,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"Get6U","f":"8/4r1kp/4rpp1/8/1Q6/P7/2P2qPP/5R1K w - - 0 35","m":"f1f2 e6e1 b4e1 e7e1 f2f1 e1f1","r":560,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Glhog","f":"8/5P2/6Kb/1p5P/p7/1k6/8/8 b - - 1 57","m":"h6f8 h5h6 a4a3 h6h7 a3a2 h7h8q","r":576,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"IpGPF","f":"8/8/8/1PK3p1/6Pp/7k/8/8 b - - 0 80","m":"h3g3 b5b6 h4h3 b6b7 h3h2 b7b8q","r":597,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"K9cK5","f":"5r1k/pp4pp/8/5R2/8/P3q1P1/1P4KP/2R5 b - - 0 34","m":"f8f5 c1c8 e3e8 c8e8 f5f8 e8f8","r":457,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"KCSZi","f":"6k1/pp3ppp/8/3p1P2/1Br5/P7/1P3qPP/5R1K w - - 0 24","m":"f1f2 c4c1 b4e1 c1e1 f2f1 e1f1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"MHizh","f":"r6k/5r1p/7K/1bPR4/1P4P1/7P/P7/8 b - - 0 36","m":"a8a2 d5d8 b5e8 d8e8 f7f8 e8f8","r":568,"t":"endgame long mate mateIn3"},{"i":"ML2Lx","f":"3r2k1/p4ppp/4pn2/8/2Pq4/1P2QB2/P4PPP/R5K1 w - - 0 22","m":"a1d1 d4d1 f3d1 d8d1 e3e1 d1e1","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"Nhb2X","f":"8/8/3K4/p3P3/1p6/1P6/k7/8 b - - 0 55","m":"a2b3 e5e6 b3c2 e6e7 b4b3 e7e8q","r":419,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"OBYIu","f":"8/2k5/2P5/2K5/1P4pP/8/8/8 w - - 0 46","m":"h4h5 g4g3 h5h6 g3g2 h6h7 g2g1q","r":449,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"OGetn","f":"6k1/5p1p/1R4p1/8/r1pp4/8/5PPP/3R2K1 w - - 0 26","m":"d1d4 a4a1 b6b1 a1b1 d4d1 b1d1","r":558,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"QGK9j","f":"2k5/1r3ppp/8/8/8/2b1B3/PP2RPPP/6K1 w - - 0 27","m":"b2c3 b7b1 e3c1 b1c1 e2e1 c1e1","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"TJLcg","f":"8/8/8/5p2/6K1/7P/6k1/8 w - - 0 56","m":"g4h4 f5f4 h4g4 f4f3 h3h4 f3f2","r":570,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Uf4wr","f":"3r2k1/np3ppp/1q2p3/3p4/1P6/P1Q1PN2/5PPP/2R3K1 b - - 0 23","m":"d8c8 c3c8 a7c8 c1c8 b6d8 c8d8","r":572,"t":"backRankMate endgame long mate mateIn3"},{"i":"WUNXq","f":"8/4k1K1/5p2/5P2/2p4P/8/6P1/8 w - - 0 44","m":"h4h5 c4c3 h5h6 c3c2 h6h7 c2c1q","r":474,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Wv1gS","f":"1kr5/pp5p/1n4p1/8/4q3/1B2Q3/PP3PPP/6K1 w - - 0 28","m":"e3e4 c8c1 b3d1 c1d1 e4e1 d1e1","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"YBItn","f":"6k1/2R2pp1/8/7p/4BPbP/2R1P1K1/1q1r2P1/8 b - - 2 34","m":"b2a1 c7c8 g4c8 c3c8 d2d8 c8d8","r":462,"t":"endgame long mate mateIn3 pillsburysMate sacrifice"},{"i":"YZElj","f":"8/8/1p1k4/pK6/7P/8/5P2/8 w - - 0 60","m":"b5b6 a5a4 b6b5 a4a3 b5c4 a3a2","r":588,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ZXWbb","f":"5k2/3p1r2/5r1p/pp4p1/6Q1/P1PpN3/1P4PP/7K w - - 0 34","m":"g4d4 f6f1 e3f1 f7f1 d4g1 f1g1","r":597,"t":"crushing endgame long sacrifice"},{"i":"ZvFsv","f":"3k4/3P3p/3K4/7p/2p1P3/8/8/8 b - - 2 45","m":"c4c3 e4e5 c3c2 e5e6 h5h4 e6e7","r":496,"t":"advancedPawn endgame long mate mateIn3 pawnEndgame quietMove"},{"i":"ZvdVC","f":"8/pp1R3p/r4kp1/8/2P5/2R5/6PP/7K w - - 5 36","m":"d7b7 a6a1 b7b1 a1b1 c3c1 b1c1","r":463,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"abIx3","f":"8/8/3K4/3P4/6p1/5k2/8/8 w - - 0 50","m":"d6d7 g4g3 d5d6 g3g2 d7e8 g2g1q","r":491,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"bYe9E","f":"r1r5/3k1p2/2b1p1p1/4Q1B1/3P4/2P4R/5PPP/6K1 w - - 9 43","m":"g2g3 a8a1 g5c1 a1c1 e5e1 c1e1","r":598,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"brtC8","f":"8/8/5K2/8/1p4PP/8/3k4/8 w - - 0 68","m":"h4h5 b4b3 f6g7 b3b2 h5h6 b2b1q","r":550,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame promotion"},{"i":"c7MRa","f":"5r2/p3q2k/2pp3p/5rpN/8/1PN2R2/1PPQ2PP/7K w - - 2 26","m":"d2d3 e7e1 f3f1 e1f1 d3f1 f5f1","r":588,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"cRQsZ","f":"8/2K5/5k1p/n2P3P/6P1/8/8/8 b - - 0 51","m":"f6g5 d5d6 a5c4 d6d7 g5g4 d7d8q","r":544,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"clXWP","f":"2r3k1/5ppp/pqbp4/1p1Pp3/4P3/2Q2P2/PP4PP/2R4K b - - 1 24","m":"c6b7 c3c8 b7c8 c1c8 b6d8 c8d8","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"eUhyg","f":"8/8/8/2KP4/2p5/2k5/8/8 b - - 0 59","m":"c3d3 d5d6 c4c3 d6d7 c3c2 d7d8q","r":546,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fIjfs","f":"r4rk1/1p3pp1/5p1p/1q6/3P4/4P3/3Q1PPP/1R4K1 w - - 0 25","m":"b1b5 a8a1 b5b1 a1b1 d2c1 b1c1","r":460,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"gUCzd","f":"8/8/8/2p3KP/1p4P1/1P6/k7/8 b - - 0 44","m":"a2b3 h5h6 b3c2 h6h7 b4b3 h7h8q","r":478,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"gvsRy","f":"1r4k1/5pp1/7p/8/3N4/q1P5/bB3RPP/7K w - - 0 25","m":"b2a3 b8b1 a3c1 b1c1 f2f1 c1f1","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"iAgUC","f":"4r1k1/p4ppp/b2q1B2/3p4/3Pn3/4QN2/PPP2PPP/4R1K1 b - - 0 20","m":"e4f6 e3e8 f6e8 e1e8 d6f8 e8f8","r":465,"t":"advantage kingsideAttack long middlegame"},{"i":"iHTOI","f":"8/2K5/1p4k1/1P6/2P4p/8/8/8 w - - 0 65","m":"c7b6 h4h3 c4c5 h3h2 c5c6 h2h1q","r":527,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"iYoCb","f":"4r1k1/pp2r1p1/2pbq2p/3p1p2/3P4/P1NQBN1P/1PP2PP1/4R1K1 w - - 2 18","m":"e3d2 e6e1 d2e1 e7e1 d3f1 e1f1","r":557,"t":"advantage kingsideAttack long middlegame"},{"i":"igbNp","f":"4r3/2p2p1p/2k5/R7/8/6N1/P1r3PP/4R2K w - - 4 30","m":"e1e8 c2c1 e8e1 c1e1 g3f1 e1f1","r":573,"t":"backRankMate endgame long mate mateIn3"},{"i":"j7gbI","f":"2k2r2/pp2b2p/6p1/1NpR4/8/8/PPP3PP/1K2R3 w - - 0 30","m":"e1e7 f8f1 e7e1 f1e1 d5d1 e1d1","r":556,"t":"backRankMate endgame long mate mateIn3"},{"i":"johHF","f":"8/8/1K6/P1p5/8/2k5/8/8 b - - 0 46","m":"c3b4 a5a6 c5c4 a6a7 c4c3 a7a8q","r":488,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"l7Jw1","f":"8/6p1/6Kp/1p6/2k4P/2r2R2/8/8 w - - 0 52","m":"f3c3 c4c3 h4h5 b5b4 g6g7 b4b3","r":576,"t":"crushing endgame long quietMove"},{"i":"mRyGt","f":"r2r2k1/pp1q1pbp/1n4p1/4pb2/3N4/1BP1Q3/PP3PPP/R1BR2K1 w - - 11 18","m":"d4f5 d7d1 b3d1 d8d1 e3e1 d1e1","r":481,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"nd8Iv","f":"r3Q2k/p5rp/2p5/3n4/5p2/qPp2P1P/P1P2P2/1K2R1R1 b - - 0 26","m":"a8e8 e1e8 a3f8 e8f8 g7g8 g1g8","r":503,"t":"endgame long mate mateIn3"},{"i":"nwFUe","f":"r5k1/1R3p1p/4bPp1/1p1r4/2p5/2P5/2P2R1P/1B4K1 b - - 3 32","m":"a8a1 b7b8 e6c8 b8c8 d5d8 c8d8","r":525,"t":"endgame long mate mateIn3"},{"i":"nwsE4","f":"8/7k/8/6K1/pp6/1r5P/1RN5/8 w - - 0 45","m":"b2b3 a4b3 c2b4 b3b2 b4d5 b2b1q","r":579,"t":"advancedPawn crushing endgame long promotion"},{"i":"oIye4","f":"8/8/8/1p4Kp/7P/k5P1/8/8 w - - 2 69","m":"g5h5 b5b4 h5h6 b4b3 g3g4 b3b2","r":523,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"opg0A","f":"8/6Bk/4p3/1Pp1Pp2/3p1P2/4nK2/8/8 b - - 0 37","m":"h7g7 b5b6 c5c4 b6b7 c4c3 b7b8q","r":588,"t":"advancedPawn crushing endgame knightEndgame long master promotion"},{"i":"pd6Rb","f":"3r2k1/3Bnppp/4p3/R7/1p2n3/4P1P1/1P3P1P/1K2B3 b - - 0 26","m":"d8d7 a5a8 e7c8 a8c8 d7d8 c8d8","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"qFyZi","f":"3q4/5pkp/6p1/r7/1Qp5/2P5/5PPP/3R2K1 w - - 0 30","m":"d1d8 a5a1 b4b1 a1b1 d8d1 b1d1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"qgEq6","f":"8/8/8/1K4p1/1P6/7k/8/8 w - - 0 68","m":"b5c5 g5g4 b4b5 g4g3 b5b6 g3g2","r":469,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"rDbBQ","f":"7k/1q3pbp/6p1/8/2r1N3/p6P/R4PP1/3Q2K1 b - - 6 44","m":"c4e4 d1d8 e4e8 d8e8 g7f8 e8f8","r":470,"t":"endgame long mate mateIn3"},{"i":"rGDBn","f":"r2qr1k1/ppp4p/3pRpn1/8/8/5N2/PP2QPPP/4R1K1 b - - 2 18","m":"d8d7 e6e8 a8e8 e2e8 d7e8 e1e8","r":527,"t":"advantage kingsideAttack long middlegame"},{"i":"rUJTY","f":"6k1/5ppp/p3p3/3r4/1R6/P7/2r5/3bK3 b - - 5 38","m":"c2c1 b4b8 c1c8 b8c8 d5d8 c8d8","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"ruZJI","f":"2r3k1/1p3ppp/pq6/3p4/2n1nPP1/1P2P2P/P1Q1B2K/2R1B3 b - - 0 26","m":"c4d6 c2c8 d6c8 c1c8 b6d8 c8d8","r":587,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"sPTJr","f":"8/8/1K6/1P6/6p1/8/8/7k w - - 0 63","m":"b6c5 g4g3 b5b6 g3g2 c5b5 g2g1q","r":451,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"sYVk2","f":"1r3rk1/q2b1ppp/4p3/3p4/2p3Q1/3N4/2P2PPP/R5K1 w - - 0 26","m":"a1a7 b8b1 d3c1 b1c1 g4d1 c1d1","r":483,"t":"backRankMate endgame long mate mateIn3"},{"i":"tAq99","f":"8/8/8/pk6/5K2/7P/8/8 w - - 1 51","m":"h3h4 a5a4 h4h5 a4a3 h5h6 a3a2","r":578,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"tGOkC","f":"8/8/1K6/pP6/P4kp1/8/8/8 w - - 0 50","m":"b6a7 g4g3 b5b6 g3g2 b6b7 g2g1q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tZCe3","f":"8/8/8/2K5/2P4p/8/6k1/8 w - - 1 64","m":"c5d6 h4h3 c4c5 h3h2 c5c6 h2h1q","r":524,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tfp96","f":"8/p1p5/5k1K/8/6P1/8/8/8 b - - 2 59","m":"c7c5 g4g5 f6e5 g5g6 c5c4 g6g7","r":549,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"uuafb","f":"3r2k1/5ppp/4p3/4Pn1P/2r5/1R3K2/8/6R1 b - - 3 38","m":"d8d4 b3b8 c4c8 b8c8 d4d8 c8d8","r":479,"t":"endgame long mate mateIn3"},{"i":"v8jKL","f":"8/2R3pk/7p/5p2/1r3N2/4PB2/5PPP/6K1 w - - 6 44","m":"f4e6 b4b1 c7c1 b1c1 f3d1 c1d1","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"vtGs8","f":"8/5p1k/p1P1p1pp/2r5/4Q3/8/5PPP/3R2K1 w - - 0 33","m":"d1d7 c5c1 d7d1 c1d1 e4e1 d1e1","r":575,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"wVSgw","f":"8/8/1k2p3/4Kp2/8/3P4/8/8 w - - 0 58","m":"e5e6 f5f4 e6d5 f4f3 d5d4 f3f2","r":406,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"wrGIA","f":"4r2k/p1p1r1pp/2p2p2/1p6/5q2/1P6/P1NP2PP/R1B2Q1K w - - 0 21","m":"f1f4 e7e1 c2e1 e8e1 f4f1 e1f1","r":527,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"xdkw9","f":"1r1R3k/6pp/p1q2r2/2p2p2/1pP1pP2/1P2P2P/P5P1/3R3K b - - 1 32","m":"b8d8 d1d8 c6e8 d8e8 f6f8 e8f8","r":534,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"xrdzF","f":"2r3k1/R6p/p4p2/3P1p2/5b2/5B1P/PP3PP1/4R1K1 w - - 0 27","m":"e1e7 c8c1 f3d1 c1d1 e7e1 d1e1","r":523,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"y6Xmc","f":"5rk1/p2n1ppp/b2qpb2/8/8/3PBN2/P1Q1BPPP/2R3K1 b - - 4 20","m":"f8c8 c2c8 a6c8 c1c8 d6f8 c8f8","r":590,"t":"advantage kingsideAttack long middlegame"},{"i":"yodCf","f":"8/2n5/4p3/3p3P/6k1/3K4/8/8 b - - 0 58","m":"g4h4 h5h6 h4g5 h6h7 g5f6 h7h8q","r":524,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"z1PSn","f":"8/pp6/8/5P2/2k5/7P/7K/8 b - - 0 45","m":"b7b5 f5f6 b5b4 f6f7 b4b3 f7f8q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"0SzSY","f":"5Q2/6K1/6P1/p4q2/P2p4/1k6/8/8 b - - 0 58","m":"f5f8 g7f8 b3c3 g6g7 d4d3 g7g8q","r":597,"t":"advancedPawn crushing endgame long promotion"},{"i":"11abv","f":"3r2k1/1p3ppp/8/4q3/1pR1p3/1P2P1N1/P2Q1PPK/8 b - - 2 27","m":"d8d2 c4c8 d2d8 c8d8 e5e8 d8e8","r":430,"t":"backRankMate endgame long mate mateIn3"},{"i":"3INnW","f":"8/kp3pQp/pr6/8/3P4/5N2/P2n1PPP/3R2K1 w - - 1 25","m":"d1d2 b6b1 d2d1 b1d1 f3e1 d1e1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"3SVNI","f":"2b5/6k1/1B6/4p1p1/p7/5P2/PP5r/K1R5 w - - 0 38","m":"c1c8 h2h1 b6g1 h1g1 c8c1 g1c1","r":506,"t":"backRankMate endgame long mate mateIn3"},{"i":"3t1PR","f":"8/8/6K1/7P/p7/k7/8/8 b - - 0 65","m":"a3b3 h5h6 b3a2 h6h7 a4a3 h7h8q","r":558,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"4D4JE","f":"3R4/1p2r2R/n1p2rk1/p7/6P1/8/PPP3P1/1K6 w - - 0 27","m":"h7e7 f6f1 e7e1 f1e1 d8d1 e1d1","r":415,"t":"backRankMate endgame long mate mateIn3"},{"i":"4NQnA","f":"8/p4p2/p2K1k1p/8/2P5/8/8/8 b - - 1 49","m":"a6a5 c4c5 h6h5 c5c6 h5h4 c6c7","r":498,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"4tMCX","f":"4r2k/1Rp2rpp/3p4/p7/P5K1/4P1P1/P1P4P/8 b - - 3 26","m":"e8e5 b7b8 e5e8 b8e8 f7f8 e8f8","r":504,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"74w46","f":"4r1k1/ppp1qppp/6n1/3P4/2P5/1P1Q1N2/P4PPP/R5K1 w - - 0 21","m":"a1e1 e7e1 f3e1 e8e1 d3f1 e1f1","r":400,"t":"advantage endgame kingsideAttack long"},{"i":"7ZTnA","f":"r4rk1/6p1/p2Q4/1p2p3/4P3/2B5/PPP5/1K3qR1 w - - 1 29","m":"g1f1 f8f1 c3e1 f1e1 d6d1 e1d1","r":533,"t":"backRankMate endgame long mate mateIn3"},{"i":"9S45T","f":"8/4p2p/1N2k1p1/R3b3/P3B3/r3B2P/5PP1/6K1 w - - 1 43","m":"a5a6 a3a1 e4b1 a1b1 e3c1 b1c1","r":460,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"AoWKL","f":"8/8/3K2kp/p7/P3P3/8/8/8 b - - 1 48","m":"h6h5 e4e5 h5h4 e5e6 h4h3 e6e7","r":491,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"B73OQ","f":"r5k1/1b1R1ppp/8/1p2pP2/2p1P2b/1P2BB2/2P3PP/6K1 w - - 1 27","m":"d7b7 a8a1 e3c1 a1c1 f3d1 c1d1","r":548,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"BBDpH","f":"2r3k1/5ppp/p4n2/Qp2p3/4P3/3P1B2/PR4PP/R1r4K w - - 1 20","m":"a1c1 c8c1 f3d1 c1d1 a5e1 d1e1","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"BSQGx","f":"8/8/8/6P1/p7/1k6/3K4/8 b - - 0 52","m":"b3b2 g5g6 a4a3 g6g7 a3a2 g7g8q","r":487,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"C1xIm","f":"8/8/7K/7P/p7/1k6/8/8 w - - 0 54","m":"h6g6 a4a3 h5h6 a3a2 g6h7 a2a1q","r":502,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"CsfyI","f":"6k1/8/6PK/1p6/1P6/p1P5/P7/8 w - - 14 59","m":"c3c4 b5c4 b4b5 c4c3 h6h5 c3c2","r":532,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"F9svF","f":"6k1/3n1pp1/1N6/p2p2N1/3P3P/rPR5/4qp2/1KR5 b - - 1 35","m":"d7b6 c3c8 b6c8 c1c8 e2e8 c8e8","r":538,"t":"endgame long mate mateIn3 sacrifice"},{"i":"GeM6b","f":"8/6p1/2p1r1p1/1p1p1kPp/pP1P3P/P1P1PK2/8/5N2 b - - 2 39","m":"e6e4 f1g3 f5e6 g3e4 d5e4 f3e4","r":475,"t":"crushing endgame fork long"},{"i":"HXJcG","f":"8/8/7K/7P/p7/1k6/8/8 w - - 0 58","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":578,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"Hk3jn","f":"8/8/6K1/7P/p7/k7/8/8 b - - 1 74","m":"a3b3 h5h6 a4a3 h6h7 b3b2 h7h8q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"JymwJ","f":"5q1k/1b2rp1p/p2R1P1Q/1p2p3/4P3/P1N5/1PP2KBP/8 b - - 0 30","m":"f8h6 d6d8 e7e8 d8e8 h6f8 e8f8","r":499,"t":"endgame long mate mateIn3"},{"i":"K2CSo","f":"3r2k1/p3qp1p/6p1/8/8/P2r1Q2/1P3PPP/4R1K1 w - - 0 27","m":"e1e7 d3d1 f3d1 d8d1 e7e1 d1e1","r":514,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"MTfmZ","f":"8/8/8/pK4p1/P7/1P5k/8/8 w - - 2 56","m":"b5a5 g5g4 b3b4 g4g3 b4b5 g3g2","r":598,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ORTZd","f":"8/8/K3k3/P7/5p1P/8/8/8 w - - 0 65","m":"a6b5 f4f3 a5a6 f3f2 a6a7 f2f1q","r":559,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Q7zmI","f":"8/8/8/8/2pk1KP1/8/6P1/8 w - - 0 40","m":"g4g5 c4c3 g5g6 c3c2 g6g7 c2c1q","r":472,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"QgeEM","f":"8/pk6/1p6/3N4/R7/4r1B1/Pr4PP/7K w - - 0 36","m":"d5e3 b2b1 e3d1 b1d1 g3e1 d1e1","r":449,"t":"backRankMate endgame long mate mateIn3"},{"i":"S2AT0","f":"4R3/6kp/8/2P5/p7/5R1p/2r4P/7K w - - 1 38","m":"e8e4 c2c1 e4e1 c1e1 f3f1 e1f1","r":450,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"SARE1","f":"8/3b4/R2Pk1p1/3p1p1p/pP1P1P1P/P7/3K1P2/8 w - - 3 34","m":"d2d3 d7b5 d3c3 b5a6 b4b5 a6b5","r":586,"t":"crushing endgame fork long"},{"i":"TXsfc","f":"8/8/p6K/6p1/8/1k4P1/7P/8 w - - 1 37","m":"h6g5 a6a5 g3g4 a5a4 g5h6 a4a3","r":560,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"VjfG7","f":"8/8/3k2n1/3PpK2/1PP5/8/8/8 w - - 3 51","m":"f5g6 e5e4 g6f5 e4e3 f5e4 e3e2","r":496,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"WTZ2K","f":"2r2k2/4bpp1/2R1p2p/4P3/P2P1P2/1Q4P1/6KP/B3q3 b - - 2 40","m":"c8c6 b3b8 c6c8 b8c8 e7d8 c8d8","r":527,"t":"endgame long mate mateIn3"},{"i":"WdaqJ","f":"r7/2p1k1pp/p1nr1p2/1p1Bp3/4P3/5P1P/PPPR1P2/2KR4 b - - 0 18","m":"a8d8 d5c6 d6d2 d1d2 d8d2 c1d2","r":577,"t":"advantage endgame long"},{"i":"Y9XPS","f":"8/7p/8/p7/6PP/5K2/3k4/8 w - - 0 54","m":"f3e4 a5a4 h4h5 a4a3 g4g5 a3a2","r":476,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"YIXUa","f":"8/8/8/6KP/p7/k7/8/8 b - - 0 52","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"YkIZT","f":"r5k1/5ppp/n7/4N1P1/pp3P1P/3qr3/PP1p4/K2R3Q b - - 5 29","m":"d3c2 h1a8 a6b8 a8b8 c2c8 b8c8","r":591,"t":"fork hangingPiece long mate mateIn3 middlegame"},{"i":"anSSZ","f":"2R5/pr3kpn/6pp/8/2Pr4/B7/P4PPP/3R2K1 w - - 4 26","m":"d1d4 b7b1 a3c1 b1c1 d4d1 c1d1","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"bFkZA","f":"6rk/7p/p1p1N3/8/1pBRP1NP/8/PPP5/1K6 w - - 2 35","m":"g4h6 g8g1 c4f1 g1f1 d4d1 f1d1","r":577,"t":"backRankMate endgame long mate mateIn3"},{"i":"bTKyA","f":"8/8/8/Kq6/P5p1/7k/8/8 w - - 0 56","m":"a5b5 g4g3 a4a5 g3g2 a5a6 g2g1q","r":543,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"bb0bc","f":"6k1/Rp2rppp/4p3/3p4/8/1P1RP1K1/2r2nPP/8 b - - 8 31","m":"f2d3 a7a8 c2c8 a8c8 e7e8 c8e8","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"bep6s","f":"4r3/4r2p/1Q6/5pNk/7P/8/PPPR2P1/1K6 w - - 15 40","m":"b6f2 e7e1 f2e1 e8e1 d2d1 e1d1","r":543,"t":"backRankMate endgame long mate mateIn3"},{"i":"c8tOP","f":"4r1k1/1p3pp1/p3q2p/3p4/2pQ4/2P2N2/PP4PP/R6K w - - 6 25","m":"a1e1 e6e1 f3e1 e8e1 d4g1 e1g1","r":590,"t":"crushing endgame long"},{"i":"cS24c","f":"8/8/8/1p2K1p1/4P1P1/k4P2/8/8 w - - 0 56","m":"e5f5 b5b4 e4e5 b4b3 f5f6 b3b2","r":583,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"dFejA","f":"6k1/3r1ppp/R3p2P/6P1/1p4K1/8/5P2/2r5 b - - 0 37","m":"b4b3 a6a8 c1c8 a8c8 d7d8 c8d8","r":536,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"dZXVJ","f":"1k6/ppp5/2n5/3p4/PP1P4/1KP1r1p1/7p/5R2 b - - 1 42","m":"g3g2 f1f8 e3e8 f8e8 c6d8 e8d8","r":427,"t":"backRankMate endgame long mate mateIn3"},{"i":"eRKRw","f":"8/8/8/P2p4/1p2k1K1/8/8/8 b - - 0 62","m":"d5d4 a5a6 d4d3 a6a7 d3d2 a7a8q","r":562,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"eUY3I","f":"8/8/8/p4K2/6pP/1k6/8/8 w - - 0 62","m":"f5g4 a5a4 h4h5 a4a3 h5h6 a3a2","r":578,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"gEdKL","f":"8/2k5/8/r5Rp/5Kp1/6P1/8/8 b - - 3 63","m":"a5g5 f4g5 c7d6 g5h5 d6e7 h5g4","r":594,"t":"crushing endgame long"},{"i":"gQtWP","f":"4r3/8/3N2kp/r1p3p1/5p2/2R5/1P3PPP/4R1K1 w - - 0 41","m":"e1e8 a5a1 c3c1 a1c1 e8e1 c1e1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"hRQrR","f":"8/7p/1kn5/2N1P3/Q7/4B3/1r1p1PPP/1R4K1 w - - 4 41","m":"e3d2 b2b1 d2c1 b1c1 a4d1 c1d1","r":573,"t":"backRankMate endgame fork hangingPiece long mate mateIn3"},{"i":"hVVsW","f":"8/8/3p4/P7/2pk1p2/2P5/5K2/8 b - - 0 55","m":"d4c3 a5a6 c3b2 a6a7 c4c3 a7a8q","r":591,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"hrUBI","f":"5R2/1kp5/1p6/8/2r5/6Pp/P6P/4R2K w - - 0 38","m":"e1e8 c4c1 e8e1 c1e1 f8f1 e1f1","r":581,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"i75CC","f":"8/8/8/1P6/P1K1kp2/7P/8/8 w - - 0 45","m":"h3h4 f4f3 c4c5 f3f2 b5b6 f2f1q","r":510,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"j4vQu","f":"1k6/pppr2b1/3p1p1r/6N1/4P3/3P4/PPP2RPP/5RK1 b - - 0 19","m":"f6g5 f2f8 g7f8 f1f8 d7d8 f8d8","r":513,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"j9ycU","f":"5R2/pkp5/1p1r4/8/Q7/2B5/PPP3PP/7K w - - 7 35","m":"c3b4 d6d1 b4e1 d1e1 f8f1 e1f1","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"kGBpO","f":"8/p7/6k1/rp6/P7/1P1R1p2/3N1P2/5K2 w - - 0 47","m":"a4b5 a5a1 d2b1 a1b1 d3d1 b1d1","r":400,"t":"endgame long mate mateIn3"},{"i":"kh13V","f":"8/8/8/1P4p1/7p/7k/2K5/8 b - - 0 64","m":"h3g3 b5b6 g3g2 b6b7 h4h3 b7b8q","r":554,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"koiw4","f":"8/p7/5p2/8/2P3kp/8/PP3K2/8 b - - 0 39","m":"f6f5 c4c5 f5f4 c5c6 g4f5 c6c7","r":575,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"n8bQV","f":"1r3k2/p1pRR2p/2p5/4b3/8/8/P1P2PPP/6K1 w - - 1 25","m":"e7e5 b8b1 d7d1 b1d1 e5e1 d1e1","r":513,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"pb5XQ","f":"8/8/8/p5P1/Pp6/1k6/4K3/8 b - - 0 47","m":"b3c2 g5g6 b4b3 g6g7 b3b2 g7g8q","r":573,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"qe3wq","f":"2k5/2P5/1K6/7p/7P/8/6P1/8 w - - 1 60","m":"g2g4 h5g4 h4h5 g4g3 b6a5 g3g2","r":472,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"tFZda","f":"2k5/p1p5/1pP4R/b5p1/P4p2/4rP2/5KPP/8 b - - 0 31","m":"a5b4 h6h8 b4f8 h8f8 e3e8 f8e8","r":440,"t":"endgame long mate mateIn3"},{"i":"tejU4","f":"8/2P4p/5kp1/rP2b3/4B3/3R1P1P/6P1/7K w - - 0 46","m":"c7c8q a5a1 c8c1 a1c1 d3d1 c1d1","r":505,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"u8qZi","f":"8/8/8/1k6/3p2PK/8/8/8 w - - 0 66","m":"g4g5 d4d3 g5g6 d3d2 g6g7 d2d1q","r":408,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"uN5E5","f":"2k4r/1p3p2/p5nr/3B4/8/3P4/PPP5/1K3R1R w - - 0 36","m":"f1f7 h6h1 d5h1 h8h1 f7f1 h1f1","r":539,"t":"backRankMate endgame long mate mateIn3"},{"i":"uVIco","f":"8/8/K7/P7/6p1/2P5/7k/8 w - - 1 43","m":"a6b6 g4g3 a5a6 g3g2 c3c4 g2g1q","r":555,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ugY84","f":"8/8/1K6/1P5k/6p1/8/8/8 w - - 0 58","m":"b6a7 g4g3 a7a6 g3g2 b5b6 g2g1q","r":542,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vg0va","f":"1r4k1/R4ppp/4p1b1/2qp4/8/5Q2/P4PPP/2R3K1 w - - 1 24","m":"c1c5 b8b1 c5c1 b1c1 f3d1 c1d1","r":598,"t":"backRankMate endgame long mate mateIn3"},{"i":"vshk5","f":"r2qr1k1/pp3pb1/2p1p2p/3B2p1/3P4/4Q1BP/PPP1RPP1/4R1K1 b - - 0 20","m":"e6d5 e3e8 d8e8 e2e8 a8e8 e1e8","r":581,"t":"crushing kingsideAttack long master middlegame"},{"i":"wT3Ed","f":"5rk1/pp3q2/3prPp1/2p1p2p/2P1P2P/3P1RK1/PP3Q2/5R2 b - - 1 27","m":"e6f6 f3f6 f7f6 f2f6 f8f6 f1f6","r":589,"t":"crushing endgame long"},{"i":"xm6Cm","f":"1r6/5pkp/2p1p1n1/Q3P3/8/6R1/P5PP/7K w - - 0 31","m":"g3c3 b8b1 c3c1 b1c1 a5e1 c1e1","r":582,"t":"backRankMate endgame long mate mateIn3"},{"i":"yoOV1","f":"8/p7/8/1k6/6PK/8/8/8 b - - 0 60","m":"a7a6 g4g5 a6a5 g5g6 a5a4 g6g7","r":516,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"zTQ0b","f":"4r1k1/R4ppp/2p5/3p4/8/5PP1/Pr5P/5K2 b - - 2 28","m":"e8e2 a7a8 b2b8 a8b8 e2e8 b8e8","r":564,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"01z8k","f":"8/8/K7/P7/6kp/8/8/8 w - - 0 55","m":"a6b6 h4h3 a5a6 h3h2 b6a7 h2h1q","r":442,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"09OkS","f":"8/8/5p2/1P6/K6p/7k/8/8 b - - 0 49","m":"h3g3 b5b6 f6f5 b6b7 f5f4 b7b8q","r":434,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"12FcG","f":"r1b2rk1/1p3ppp/p1n1pn2/4q3/7P/2N5/PPPQ1PP1/2KR1B1R b - - 2 16","m":"f8d8 d2d8 c6d8 d1d8 f6e8 d8e8","r":560,"t":"backRankMate long mate mateIn3 opening"},{"i":"19Blp","f":"5r1k/p4qpp/1pp5/8/8/4Q1N1/PP4PP/4R2K w - - 1 27","m":"e1f1 f7f1 g3f1 f8f1 e3g1 f1g1","r":573,"t":"crushing endgame long"},{"i":"2Kyfe","f":"3r2k1/p4ppp/2p1p3/4P3/4R3/1N6/PPn2qPP/5R1K w - - 0 23","m":"f1f2 d8d1 e4e1 d1e1 f2f1 e1f1","r":596,"t":"backRankMate endgame long mate mateIn3"},{"i":"4YjtP","f":"8/7n/6pP/2Pp1p1k/3P4/8/1K6/8 b - - 0 54","m":"h5h6 c5c6 h7f6 c6c7 f6e4 c7c8q","r":526,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"5LsJm","f":"5rk1/p4bpp/4p3/1pr2p2/4p3/1BP4P/PP1R2P1/3R2K1 b - - 1 29","m":"f8c8 d2d8 c8d8 d1d8 f7e8 d8e8","r":508,"t":"advantage endgame kingsideAttack long pin"},{"i":"6RlzY","f":"8/1kp1Rp2/p4r2/8/6R1/2N5/PPP3P1/1K6 w - - 1 25","m":"g4g7 f6f1 e7e1 f1e1 c3d1 e1d1","r":486,"t":"backRankMate endgame long mate mateIn3"},{"i":"8ieYy","f":"2r1r1k1/1p2pp2/3p2p1/p2P3p/P6Q/5P2/2BR2PP/1q5K w - - 0 25","m":"c2b1 c8c1 d2d1 c1d1 h4e1 d1e1","r":493,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"ADFX0","f":"3r4/pp5p/2p1pk2/2R1p3/4P3/1P3P2/r5PP/3R3K w - - 3 23","m":"d1d8 a2a1 c5c1 a1c1 d8d1 c1d1","r":550,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"AHUL2","f":"8/3R2Rp/1r3p1k/8/8/4PN2/P4PPP/6K1 w - - 1 33","m":"g7f7 b6b1 d7d1 b1d1 f3e1 d1e1","r":597,"t":"backRankMate endgame long mate mateIn3"},{"i":"AQdrZ","f":"8/8/4p3/P3k3/2Kp3p/7P/8/8 b - - 1 47","m":"e5e4 a5a6 d4d3 a6a7 d3d2 a7a8q","r":559,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Aajum","f":"3r2k1/2Q2p1p/pn2p1pB/1p6/3q3P/1P6/P4P1P/2R3K1 b - - 1 25","m":"d8c8 c7c8 b6c8 c1c8 d4d8 c8d8","r":566,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"BQlsL","f":"8/8/7K/7P/p7/1k6/8/8 w - - 1 55","m":"h6g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":524,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"CbwjJ","f":"8/8/5p2/P4p2/1K2k3/8/8/8 b - - 0 56","m":"f5f4 a5a6 f4f3 a6a7 f3f2 a7a8q","r":550,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"DAbsZ","f":"8/4p1Pb/3pP3/3P4/P7/5k2/7K/8 b - - 0 60","m":"h7g8 a4a5 f3e4 a5a6 e4d5 a6a7","r":593,"t":"advancedPawn bishopEndgame crushing endgame long quietMove"},{"i":"Fjj8p","f":"8/1p6/8/5KP1/p7/k7/8/8 b - - 0 55","m":"a3b3 g5g6 b3b2 g6g7 a4a3 g7g8q","r":400,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Ga9FQ","f":"5r2/p5kp/6r1/3p1Bq1/8/4PQb1/PP4R1/5RK1 b - - 2 29","m":"g3h2 g1h2 g5g2 f3g2 g6g2 h2g2","r":471,"t":"crushing hangingPiece long middlegame"},{"i":"HC5kg","f":"7k/8/7P/4p2K/8/8/8/8 w - - 0 63","m":"h5g6 e5e4 g6f5 e4e3 f5e4 e3e2","r":588,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"HVLDz","f":"r5k1/2p1bppp/2p5/p1q1p3/1pP1P3/1P1Q4/P4PPP/3R1NK1 b - - 0 20","m":"a8d8 d3d8 e7d8 d1d8 c5f8 d8f8","r":478,"t":"crushing endgame kingsideAttack long"},{"i":"KVKxC","f":"8/K7/8/8/P6p/6k1/8/8 w - - 0 59","m":"a7b7 h4h3 a4a5 h3h2 b7b8 h2h1q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LCrW7","f":"8/4k3/1pr1p1p1/p7/3bR3/8/P3RPPP/6K1 w - - 0 33","m":"e4d4 c6c1 d4d1 c1d1 e2e1 d1e1","r":572,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Lek3h","f":"1k6/6R1/8/1K5p/PP4r1/8/8/8 w - - 3 61","m":"g7g4 h5g4 b5c4 g4g3 c4d4 g3g2","r":566,"t":"advancedPawn crushing endgame long"},{"i":"LtYOO","f":"4r2k/1p1R2pp/p1p5/6q1/P7/8/1P2QPPP/3R2K1 b - - 0 26","m":"e8e2 d7d8 g5d8 d1d8 e2e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Lvd7W","f":"8/8/8/1p2KP1p/p6P/k7/8/8 b - - 0 44","m":"b5b4 f5f6 b4b3 f6f7 a3a2 f7f8q","r":518,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MfURl","f":"2r4k/6pp/2P5/pR3p2/P2q4/6P1/5P1P/5NK1 b - - 0 37","m":"c8c6 b5b8 c6c8 b8c8 d4d8 c8d8","r":575,"t":"backRankMate endgame long mate mateIn3"},{"i":"Ml41P","f":"8/8/p7/2p4K/7P/P7/8/3k4 w - - 0 72","m":"h5g5 c5c4 h4h5 c4c3 h5h6 c3c2","r":467,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"NaPWl","f":"8/6pk/7p/p1r5/1p2R3/P2p1P2/1P4PP/3R3K w - - 0 34","m":"d1d3 c5c1 d3d1 c1d1 e4e1 d1e1","r":567,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"OAKj0","f":"8/8/2K5/5p1p/1P3k1P/8/8/8 b - - 0 59","m":"f4e5 b4b5 f5f4 b5b6 f4f3 b6b7","r":567,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"OYTBm","f":"6k1/7p/1q4p1/5p2/2P1p3/r2p4/3Q1PPP/1R4K1 w - - 0 36","m":"b1b6 a3a1 b6b1 a1b1 d2c1 b1c1","r":572,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"OwTMP","f":"8/8/7K/8/2p4P/3k4/8/8 w - - 0 54","m":"h6g6 c4c3 h4h5 c3c2 h5h6 c2c1q","r":491,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"PNAug","f":"8/8/8/1kp4p/4KP1P/8/8/8 b - - 2 50","m":"b5b4 f4f5 b4b3 f5f6 c5c4 f6f7","r":514,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"PvJRZ","f":"8/1p6/p1r1k3/3r1p2/4p3/1P4Pp/P3RP1P/3R2K1 w - - 0 45","m":"d1d5 c6c1 d5d1 c1d1 e2e1 d1e1","r":502,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"RD7wG","f":"3r3k/p5p1/1p2Q2p/8/2q5/P3R1P1/6PP/7K w - - 0 30","m":"e6c4 d8d1 e3e1 d1e1 c4f1 e1f1","r":450,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"SQw1z","f":"6k1/1p3ppp/p4q2/4P3/1PP5/4r2P/3Q2P1/3R2K1 b - - 0 30","m":"e3e5 d2d8 f6d8 d1d8 e5e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"T4l0A","f":"8/6R1/7p/4R3/7P/1r4Bk/5P2/6K1 w - - 7 44","m":"g3f4 b3b1 f4c1 b1c1 e5e1 c1e1","r":534,"t":"endgame long mate mateIn3"},{"i":"TXpLL","f":"6k1/6pp/8/4PP2/1R3P1P/p7/r1rRKN2/8 w - - 1 45","m":"b4d4 c2d2 d4d2 a2d2 e2d2 a3a2","r":581,"t":"advancedPawn crushing endgame exposedKing long"},{"i":"ThL1i","f":"8/8/5pK1/8/2p3PP/8/1k6/8 w - - 0 46","m":"g6f6 c4c3 g4g5 c3c2 g5g6 c2c1q","r":466,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UJHxu","f":"7k/ppp2rpp/4B3/8/1q6/8/6PP/3R3K b - - 1 30","m":"f7e7 d1d8 e7e8 d8e8 b4f8 e8f8","r":514,"t":"backRankMate endgame long mate mateIn3"},{"i":"VC9jI","f":"6k1/pr3ppp/Npb1p3/8/n7/4P2P/3r1PPK/2R5 b - - 6 28","m":"c6b5 c1c8 d2d8 c8d8 b5e8 d8e8","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"WmbFd","f":"2r3k1/1b1n1p1p/p1q1p1pB/1p1pP3/3P4/1P3Q2/P4PPP/1B3RK1 w - - 3 23","m":"f1c1 c6c1 h6c1 c8c1 f3d1 c1d1","r":589,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"XE0Jb","f":"1r4k1/5ppp/2p5/2Pqp3/3P4/4P2P/1Q3PP1/R5K1 b - - 1 30","m":"b8b2 a1a8 b2b8 a8b8 d5d8 b8d8","r":572,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"YDwuG","f":"2r3k1/1p2q1pp/p7/3P1p2/3Q4/8/PP3PPP/4R1K1 w - - 2 26","m":"e1e7 c8c1 d4d1 c1d1 e7e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Yo7cL","f":"r3r1k1/5pp1/7p/1P2P3/3N4/4P3/2R1RPPP/6K1 w - - 1 30","m":"d4c6 a8a1 c2c1 a1c1 e2e1 c1e1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"Z3BbB","f":"6k1/5pp1/7p/P7/2R5/8/1r1B1PPP/6K1 w - - 3 31","m":"c4d4 b2b1 d2c1 b1c1 d4d1 c1d1","r":544,"t":"backRankMate endgame long mate mateIn3"},{"i":"Z5mEM","f":"8/8/8/K5p1/1P4k1/8/8/8 b - - 0 45","m":"g4f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":575,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ZG8Br","f":"8/8/7K/7P/p7/1k6/8/8 w - - 0 63","m":"h6g6 a4a3 h5h6 a3a2 g6f7 a2a1q","r":432,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ZVhYJ","f":"4r1k1/2P4p/Qp4p1/p2P4/P2b1B2/6P1/1P4RP/2R1q2K w - - 1 29","m":"c1e1 e8e1 a6f1 e1f1 g2g1 f1g1","r":529,"t":"endgame long mate mateIn3 operaMate"},{"i":"aKhw6","f":"8/8/8/8/3p2KP/8/8/5k2 w - - 0 54","m":"h4h5 d4d3 h5h6 d3d2 g4g5 d2d1q","r":565,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"aYqyk","f":"8/p4kp1/1r5p/3P4/2P4n/6N1/PB1PR1PP/7K w - - 1 37","m":"b2c3 b6b1 e2e1 b1e1 g3f1 e1f1","r":560,"t":"endgame long mate mateIn3"},{"i":"aiEZE","f":"r5k1/pp3ppp/2pq1n2/8/3P4/4QN2/PP3PPP/4R1K1 b - - 1 18","m":"a8e8 e3e8 f6e8 e1e8 d6f8 e8f8","r":573,"t":"advantage endgame kingsideAttack long"},{"i":"bwLAm","f":"4k3/8/4P3/4K1p1/8/8/8/8 w - - 0 81","m":"e5f6 g5g4 f6e5 g4g3 e5d4 g3g2","r":579,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"bzoqX","f":"6k1/R4p1p/4bKp1/8/6rP/1r6/8/8 b - - 5 37","m":"g4h4 a7a8 b3b8 a8b8 e6c8 b8c8","r":560,"t":"endgame long mate mateIn3"},{"i":"cVKqP","f":"8/8/p7/1pPp2pp/6k1/8/PP5K/8 b - - 0 46","m":"d5d4 c5c6 g4f3 c6c7 d4d3 c7c8q","r":590,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"d4dnr","f":"8/3R3p/4p1k1/6B1/1r6/8/5PPP/6K1 w - - 2 32","m":"g5d2 b4b1 d2c1 b1c1 d7d1 c1d1","r":585,"t":"backRankMate endgame long mate mateIn3"},{"i":"dpcxC","f":"8/2k5/2p5/2P5/p1NK4/8/8/8 w - - 0 69","m":"c4b2 a4a3 b2c4 a3a2 d4c3 a2a1q","r":530,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"fPYM6","f":"8/6K1/8/6P1/pk6/8/8/8 w - - 0 45","m":"g7f6 a4a3 f6f7 a3a2 g5g6 a2a1q","r":545,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"fx75i","f":"3r4/pp3ppp/k3N3/8/8/4B3/Pr3PPP/3R2K1 w - - 1 25","m":"d1d8 b2b1 e3c1 b1c1 d8d1 c1d1","r":551,"t":"backRankMate endgame long mate mateIn3"},{"i":"gY28A","f":"8/8/8/PK6/5pp1/5P2/6k1/8 w - - 0 51","m":"f3g4 f4f3 a5a6 f3f2 a6a7 f2f1q","r":547,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"i2dzS","f":"8/8/8/p6P/6K1/8/k7/8 b - - 0 51","m":"a2b2 h5h6 a5a4 h6h7 a4a3 h7h8q","r":484,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jYyzJ","f":"3r1k2/2p3p1/3r3p/pp2q3/8/1QP5/PP3PPP/4R1K1 w - - 2 23","m":"e1e5 d6d1 b3d1 d8d1 e5e1 d1e1","r":593,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"ksN4V","f":"8/1K6/p7/P7/2P3kp/1P6/8/8 w - - 0 47","m":"b7a6 h4h3 c4c5 h3h2 c5c6 h2h1q","r":548,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"lPsP4","f":"r1br2k1/1p3p1p/2n1q1pP/p3P3/3p4/4P3/PPPQ2P1/1K1R1BNR b - - 0 17","m":"d4e3 d2d8 c6d8 d1d8 e6e8 d8e8","r":584,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"m3elC","f":"4r1k1/p1q2p1p/R2P4/2PP4/1P1Q4/6p1/3N2Pb/7K w - - 2 38","m":"d6c7 e8e1 d2f1 e1f1 d4g1 f1g1","r":530,"t":"endgame long mate mateIn3"},{"i":"mLjB8","f":"8/1p6/8/p2p1P1p/1k5P/6K1/8/8 b - - 0 54","m":"a5a4 f5f6 a4a3 f6f7 a3a2 f7f8q","r":419,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ncRLc","f":"8/3k1pbp/3pp1p1/8/N2P4/Br2PN2/n4PPP/R5K1 w - - 0 28","m":"a1a2 b3b1 a3c1 b1c1 f3e1 c1e1","r":427,"t":"backRankMate endgame long mate mateIn3"},{"i":"oDg97","f":"r7/8/2p5/1k6/1p1R4/4P3/3R1PPP/6K1 w - - 6 44","m":"d2b2 a8a1 b2b1 a1b1 d4d1 b1d1","r":585,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"oG7WI","f":"1r3k2/p4p2/3qp1p1/n3P1Np/P4P2/2R5/6PP/3R3K w - - 0 34","m":"d1d6 b8b1 c3c1 b1c1 d6d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"oKgjR","f":"2r3k1/6pp/pnq1pp2/1p6/1P1QP3/P7/1B3PPP/3R2K1 w - - 1 28","m":"d1c1 c6c1 b2c1 c8c1 d4d1 c1d1","r":574,"t":"backRankMate endgame long mate mateIn3"},{"i":"p1qZR","f":"8/1K6/6p1/P4p1p/5k1P/8/8/8 b - - 0 42","m":"f4g4 a5a6 f5f4 a6a7 f4f3 a7a8q","r":501,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pVmep","f":"7k/pRpr2pp/5pn1/2P1p3/q3P2P/2P3P1/2Q2P2/2N3K1 b - - 0 27","m":"a4c2 b7b8 d7d8 b8d8 g6f8 d8f8","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"pZPiZ","f":"8/8/6k1/3K4/P5p1/8/8/8 w - - 0 57","m":"a4a5 g4g3 a5a6 g3g2 d5c6 g2g1q","r":485,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"rHkh5","f":"6k1/p4ppp/8/8/q2Np1P1/2r5/1R4PP/1K6 b - - 5 32","m":"a4d4 b2b8 c3c8 b8c8 d4d8 c8d8","r":551,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"rVZm2","f":"8/8/6N1/8/4K1pp/6k1/8/8 w - - 0 68","m":"e4f5 h4h3 g6e5 h3h2 e5g4 h2h1q","r":585,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"txIQc","f":"8/K7/8/P7/7p/8/8/6k1 w - - 0 49","m":"a7b6 h4h3 a5a6 h3h2 b6a7 h2h1q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"uHFUt","f":"6k1/7p/p4Kp1/2q2p2/2P2P2/1R3P2/3r3P/8 b - - 1 39","m":"c5c4 b3b8 c4c8 b8c8 d2d8 c8d8","r":521,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"udhEb","f":"r7/6pk/1P5p/4Bb2/3P4/4P3/1R1R1PPP/r1Q3K1 w - - 1 38","m":"c1a1 a8a1 b2b1 a1b1 d2d1 b1d1","r":514,"t":"backRankMate endgame hangingPiece long mate mateIn3"},{"i":"vLTZO","f":"2r5/5p2/2B2bk1/3b2p1/pB2N3/P3P3/3R1PPP/6K1 w - - 0 35","m":"c6d5 c8c1 d2d1 c1d1 b4e1 d1e1","r":466,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"vzqXB","f":"7K/2p5/2p5/1p4P1/8/8/k7/8 b - - 0 42","m":"b5b4 g5g6 b4b3 g6g7 a2a3 g7g8q","r":454,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"wqOJA","f":"r1b2rk1/p3ppqp/2p1n1p1/1p6/7P/P7/NPPQ1PP1/2KR1B1R b - - 0 17","m":"f8d8 d2d8 e6d8 d1d8 g7f8 d8f8","r":474,"t":"advantage kingsideAttack long middlegame"},{"i":"wsRHG","f":"2rk4/pp1n2pp/3Q4/4r3/8/8/PP3PPP/RN2R1K1 w - - 0 26","m":"e1e5 c8c1 d6d1 c1d1 e5e1 d1e1","r":580,"t":"backRankMate endgame long mate mateIn3"},{"i":"wvoNi","f":"3R4/6pk/7p/1p2B3/1P2p3/1r2P1Pb/5P1P/2R3K1 w - - 4 32","m":"c1c7 b3b1 c7c1 b1c1 d8d1 c1d1","r":495,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"xXr9Z","f":"1k6/p1p5/1p1p4/3P2P1/6R1/2N4P/PPP4r/1K6 w - - 2 29","m":"h3h4 h2h1 g4g1 h1g1 c3d1 g1d1","r":576,"t":"backRankMate endgame long mate mateIn3"},{"i":"yxpk5","f":"8/7p/1p1R4/5pk1/5Np1/1r2B3/5PPP/R5K1 w - - 8 44","m":"a1a7 b3b1 e3c1 b1c1 d6d1 c1d1","r":584,"t":"backRankMate endgame long mate mateIn3"},{"i":"zLppT","f":"3r4/p1b4R/6p1/5R2/kN6/P1B4P/1P4PK/8 w - - 1 47","m":"h2h1 d8d1 c3e1 d1e1 f5f1 e1f1","r":418,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"0heID","f":"8/7K/8/8/p6P/1k6/8/8 w - - 0 54","m":"h7g7 a4a3 g7g8 a3a2 h4h5 a2a1q","r":581,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"1OTQQ","f":"5rk1/4R1p1/1pr1p2p/p1p5/4P1PB/7P/PPP5/1K1R4 w - - 4 26","m":"d1d7 f8f1 h4e1 f1e1 d7d1 e1d1","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"1uTF1","f":"6k1/5p2/4p3/4P1p1/r3B2p/7P/3n1PPB/3R2K1 w - - 0 46","m":"d1d2 a4a1 e4b1 a1b1 d2d1 b1d1","r":527,"t":"backRankMate endgame long mate mateIn3"},{"i":"1uiUO","f":"1k6/2p5/1p6/8/3r4/2r2BKR/8/8 b - - 6 49","m":"d4d3 h3h8 d3d8 h8d8 b8a7 d8a8","r":572,"t":"endgame long mate mateIn3 operaMate"},{"i":"2x0co","f":"8/2R2B1p/1p1P2pk/1N6/1r6/5N2/5PPP/6K1 w - - 1 31","m":"f7e8 b4b1 c7c1 b1c1 f3e1 c1e1","r":556,"t":"backRankMate endgame long mate mateIn3"},{"i":"3EJfP","f":"8/2p2pk1/7p/2B1PKp1/R1P1P1P1/7P/8/3r4 w - - 1 35","m":"a4a3 d1f1 c5f2 f1f2 a3f3 f2f3","r":504,"t":"endgame epauletteMate long mate mateIn3"},{"i":"3UoxX","f":"8/K4p2/7p/1P6/8/8/6k1/8 b - - 0 57","m":"h6h5 b5b6 f7f5 b6b7 f5f4 b7b8q","r":498,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3pj1k","f":"r7/7p/2P3p1/5p2/8/6kP/1pR3P1/1R4K1 w - - 1 44","m":"b1b2 a8a1 b2b1 a1b1 c2c1 b1c1","r":544,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"7VkV3","f":"r5k1/4qp1p/p5p1/8/3pQ3/1P1R4/P1r2PPP/6K1 w - - 0 28","m":"e4e7 c2c1 d3d1 c1d1 e7e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"7hGIS","f":"8/6pp/3RR3/8/P1r5/5PkP/6P1/6K1 w - - 5 37","m":"e6e7 c4c1 d6d1 c1d1 e7e1 d1e1","r":458,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"7m1FZ","f":"8/2N2ppk/2pR4/4P3/2P2P2/1P5p/1r3PbP/4R1K1 w - - 4 30","m":"e1e3 b2b1 d6d1 b1d1 e3e1 d1e1","r":400,"t":"endgame long mate mateIn3"},{"i":"7oZrT","f":"8/8/4p3/4p3/1KP1P2p/5k1P/8/8 b - - 0 44","m":"f3g3 c4c5 g3h3 c5c6 h3g2 c6c7","r":560,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"8FfPb","f":"3r2k1/pp2rppp/8/8/3R2P1/5K1P/PP3P2/2R5 b - - 0 26","m":"d8d4 c1c8 d4d8 c8d8 e7e8 d8e8","r":548,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"98A2e","f":"3r3k/6pp/R4p2/1p2b3/8/1PPB4/1P3PPP/6K1 b - - 0 25","m":"d8d3 a6a8 e5b8 a8b8 d3d8 b8d8","r":459,"t":"backRankMate endgame long mate mateIn3"},{"i":"9Ymjc","f":"1r4k1/p4ppp/3p4/3Qp3/P7/3N4/5PPP/Rr4K1 w - - 1 24","m":"a1b1 b8b1 d3c1 b1c1 d5d1 c1d1","r":528,"t":"backRankMate endgame long mate mateIn3"},{"i":"Aeb0W","f":"8/8/5p2/1K3Pp1/P5k1/8/8/8 b - - 0 46","m":"g4h3 a4a5 g5g4 a5a6 g4g3 a6a7","r":597,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"CaHH5","f":"6k1/5p1p/1K2b1p1/R3B3/8/4r3/p6P/8 b - - 3 50","m":"h7h6 a5a8 e6c8 a8c8 g8h7 c8h8","r":559,"t":"endgame long mate mateIn3 operaMate"},{"i":"DDDRe","f":"2r5/8/3p4/p7/1p1PP3/7R/P4RPP/1k5K w - - 3 31","m":"h3e3 c8c1 e3e1 c1e1 f2f1 e1f1","r":569,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DcNLE","f":"8/8/K7/8/P5p1/8/7k/8 w - - 0 55","m":"a6b6 g4g3 a4a5 g3g2 a5a6 g2g1q","r":482,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"EGJUB","f":"6k1/5ppp/1r2p3/8/1p5P/R5P1/4KP2/2r5 b - - 2 43","m":"b4b3 a3a8 b6b8 a8b8 c1c8 b8c8","r":568,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"FA1dv","f":"8/8/8/1p4K1/k5P1/8/8/8 w - - 0 62","m":"g5f5 b5b4 g4g5 b4b3 g5g6 b3b2","r":409,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"FALBM","f":"6k1/4qppp/p1pp4/3p4/3P1NQ1/8/P1r2PPP/4R1K1 w - - 1 20","m":"e1e7 c2c1 g4d1 c1d1 e7e1 d1e1","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"Fb5cB","f":"3R1bk1/4pp1p/6p1/8/P5B1/1P6/1r2NPPP/6K1 w - - 1 26","m":"d8b8 b2b1 e2c1 b1c1 g4d1 c1d1","r":551,"t":"backRankMate endgame long mate mateIn3"},{"i":"GkCz2","f":"8/8/4K3/3p4/1p1k1P1p/1P5P/8/8 b - - 2 52","m":"d4e4 f4f5 d5d4 f5f6 e4d3 f6f7","r":477,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"HKlP3","f":"3r3k/1pp3pp/5pn1/5Q2/4p3/2q5/6PP/3R1B1K b - - 1 24","m":"d8d1 f5c8 d1d8 c8d8 g6f8 d8f8","r":564,"t":"endgame long mate mateIn3"},{"i":"Hdite","f":"3r4/p2q1pkp/4pnp1/4Q3/8/2N5/PP3PPP/2Rr2K1 w - - 0 25","m":"c1d1 d7d1 c3d1 d8d1 e5e1 d1e1","r":505,"t":"backRankMate endgame long mate mateIn3"},{"i":"HuE9K","f":"8/5K2/8/p5P1/8/k7/8/8 b - - 1 50","m":"a3b4 g5g6 a5a4 g6g7 a4a3 g7g8q","r":586,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HwCKz","f":"8/p4p2/2p5/1pP4P/8/8/1k4K1/8 b - - 0 41","m":"a7a5 h5h6 b5b4 h6h7 b2a2 h7h8q","r":526,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"IFPSu","f":"8/8/5K2/5P2/p2pk3/P7/8/8 w - - 0 58","m":"f6e6 d4d3 f5f6 d3d2 f6f7 d2d1q","r":506,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Jt4GC","f":"1r5k/7p/5r2/R4N2/1R2Pn2/8/6PK/8 b - - 0 43","m":"b8b4 a5a8 b4b8 a8b8 f6f8 b8f8","r":400,"t":"endgame long mate mateIn3"},{"i":"N2sfi","f":"8/8/p6p/3pP3/k6K/P7/8/8 b - - 0 42","m":"d5d4 e5e6 a4b3 e6e7 d4d3 e7e8q","r":518,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"NQBiu","f":"2r3k1/R4ppp/4p3/1r1pPn2/5P2/1pB5/6PP/5R1K b - - 2 32","m":"c8c3 a7a8 b5b8 a8b8 c3c8 b8c8","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"P7fcM","f":"r3r1k1/5ppp/p3bn2/6N1/P1q5/4Q3/4RPPP/4R1K1 b - - 6 31","m":"e6d5 e3e8 f6e8 e2e8 a8e8 e1e8","r":599,"t":"long mate mateIn3 middlegame"},{"i":"P8rqh","f":"8/8/8/1KP5/6p1/6k1/8/8 b - - 0 50","m":"g3h3 c5c6 g4g3 c6c7 g3g2 c7c8q","r":504,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"QFhBj","f":"R6r/2k3p1/7p/3R4/8/1r2pN2/6PP/6K1 w - - 2 37","m":"a8h8 b3b1 d5d1 b1d1 f3e1 d1e1","r":583,"t":"endgame long mate mateIn3"},{"i":"SkPZt","f":"2r3k1/6bp/4p1p1/3pPp2/PP5P/4R3/3n1PPB/3R2K1 w - - 0 34","m":"d1d2 c8c1 d2d1 c1d1 e3e1 d1e1","r":568,"t":"backRankMate endgame long mate mateIn3"},{"i":"V9iX3","f":"8/8/2K5/1P4p1/6p1/6k1/8/8 b - - 0 61","m":"g3h2 b5b6 h2h3 b6b7 g4g3 b7b8q","r":593,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"VcCks","f":"8/8/4p3/KP2p2p/8/6k1/8/8 b - - 0 57","m":"e5e4 b5b6 e4e3 b6b7 g3g2 b7b8q","r":449,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WqS8T","f":"2R1b2Q/3r1k1p/6p1/p7/8/6N1/1B3PPP/7K w - - 7 36","m":"c8e8 d7d1 e8e1 d1e1 g3f1 e1f1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"XNmwm","f":"7r/8/4k3/5R2/P3P1N1/1p1P4/1P6/1K1N4 w - - 5 49","m":"d1c3 h8h1 f5f1 h1f1 c3d1 f1d1","r":431,"t":"endgame long mate mateIn3"},{"i":"XRyV6","f":"8/8/p7/PpPp4/4k3/6K1/8/8 b - - 0 61","m":"d5d4 c5c6 e4e3 c6c7 d4d3 c7c8q","r":593,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"XZlqY","f":"8/p7/2p5/6RK/1kq3P1/8/8/8 b - - 1 54","m":"c4c5 g5c5 b4c5 g4g5 a7a5 g5g6","r":549,"t":"crushing endgame long quietMove"},{"i":"XbaGU","f":"4r1k1/5pp1/1b5p/4P3/2R1B3/3p2P1/2b4P/4K3 b - - 3 35","m":"e8e5 c4c8 b6d8 c8d8 e5e8 d8e8","r":424,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"Y4qLh","f":"8/8/8/6K1/5p2/8/6kP/8 w - - 0 45","m":"h2h4 f4f3 h4h5 f3f2 h5h6 f2f1q","r":521,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"Y7YtO","f":"8/6p1/7p/PK4p1/8/6k1/8/8 b - - 0 45","m":"h6h5 a5a6 g5g4 a6a7 g3h2 a7a8q","r":511,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ZYUpn","f":"1k1r1b1r/1p1q2pp/2p2n2/4p3/2Q5/2N1P3/PP3PPP/R1B2RK1 w - - 2 16","m":"f1d1 d7d1 c3d1 d8d1 c4f1 d1f1","r":590,"t":"advantage kingsideAttack long middlegame"},{"i":"ZorwU","f":"8/R7/8/8/1p6/p4P2/k1K4P/8 w - - 0 40","m":"h2h4 b4b3 c2d2 b3b2 h4h5 b2b1q","r":597,"t":"advancedPawn crushing endgame long promotion rookEndgame"},{"i":"beafV","f":"1r3rk1/p4ppp/1q6/7Q/P2pR3/2pP4/R1B2PPP/6K1 w - - 2 24","m":"h5h4 b6b1 c2b1 b8b1 e4e1 b1e1","r":596,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"bzwj2","f":"8/8/K7/6p1/1P4k1/8/8/8 b - - 0 47","m":"g4f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":537,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"cjR2l","f":"2r3k1/p1Q2ppp/5n2/3b4/3p4/P6P/6P1/1RN4K b - - 0 32","m":"c8c7 b1b8 c7c8 b8c8 f6e8 c8e8","r":543,"t":"backRankMate endgame long mate mateIn3"},{"i":"dJDly","f":"r5k1/1R1b1ppp/5n2/8/2Bp4/3P1P2/2PQq1PP/7K w - - 0 30","m":"d2e2 a8a1 b7b1 a1b1 e2d1 b1d1","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"ejtLM","f":"2r3k1/p5pp/1p6/4R3/3r4/8/PP3PPP/3R2K1 w - - 0 26","m":"d1d4 c8c1 d4d1 c1d1 e5e1 d1e1","r":472,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"eyyrm","f":"1k6/p1rp1p1p/1p4p1/8/5Q2/5B2/5PPP/6K1 w - - 5 26","m":"f4e4 c7c1 f3d1 c1d1 e4e1 d1e1","r":402,"t":"backRankMate endgame long mate mateIn3"},{"i":"f2QTB","f":"3r2k1/p3Qp2/6p1/1p6/5q2/1P6/P5PP/5R1K w - - 1 27","m":"f1f4 d8d1 e7e1 d1e1 f4f1 e1f1","r":509,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"g3qq7","f":"2r2R2/1p2Q2p/p5pk/4b3/4q3/P6P/1P4P1/4R2K w - - 3 32","m":"e1e4 c8c1 e4e1 c1e1 f8f1 e1f1","r":447,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"i1I9W","f":"8/1p3R2/p1k2P2/6r1/4R3/bP1B4/P1P5/1K6 w - - 0 44","m":"f7f8 g5g1 d3f1 g1f1 e4e1 f1e1","r":576,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"igvDY","f":"8/8/7K/6pP/2pk4/6P1/8/8 w - - 0 80","m":"h6g5 c4c3 g5g6 c3c2 h5h6 c2c1q","r":571,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jMIjV","f":"6k1/4Rp1p/6p1/2pP4/8/r7/1r3PPP/1R4K1 w - - 0 25","m":"b1b2 a3a1 b2b1 a1b1 e7e1 b1e1","r":546,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"k9wZg","f":"8/8/8/4b3/2PpK3/6k1/8/8 w - - 0 42","m":"e4e5 d4d3 c4c5 d3d2 c5c6 d2d1q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kBjOu","f":"6k1/5pp1/5n1p/2R5/2p1B3/7P/P2p2PK/4r3 b - - 0 40","m":"d2d1q c5c8 d1d8 c8d8 f6e8 d8e8","r":512,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"kJkh9","f":"6k1/r3nppp/r2P4/1R2p3/4P3/8/5PPP/5NK1 b - - 0 29","m":"a6d6 b5b8 e7c8 b8c8 d6d8 c8d8","r":523,"t":"backRankMate endgame long mate mateIn3"},{"i":"kVZcg","f":"7K/8/8/p1p3P1/1k6/1P6/8/8 b - - 0 49","m":"b4b3 g5g6 c5c4 g6g7 c4c3 g7g8q","r":427,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"kiWff","f":"8/1p6/1p3k2/2p2ppp/P1P2P2/1P2KP1P/8/8 w - - 0 35","m":"f4g5 f6g5 h3h4 g5h4 e3f4 h4h3","r":575,"t":"crushing endgame long pawnEndgame"},{"i":"koTfc","f":"8/3RN1bk/4pr1p/2p3p1/1p4P1/6BP/PPP5/1K6 w - - 0 29","m":"e7c6 f6f1 g3e1 f1e1 d7d1 e1d1","r":515,"t":"endgame long mate mateIn3"},{"i":"lXrGR","f":"2kr1Q2/1p3R1p/2n5/8/4p3/pPB5/P5PP/7K w - - 3 38","m":"f8g7 d8d1 c3e1 d1e1 f7f1 e1f1","r":479,"t":"backRankMate endgame long mate mateIn3"},{"i":"liXlA","f":"8/8/8/2p3KP/1p6/1P6/2k5/8 b - - 0 47","m":"c2b3 h5h6 c5c4 h6h7 b3a2 h7h8q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"mnDsY","f":"2r2rk1/2p2qpp/2Rp4/1p2p3/1P1pP3/P2P1Q1n/5PPP/2R2NK1 w - - 8 24","m":"f3h3 f7f2 g1h1 f2f1 c1f1 f8f1","r":582,"t":"backRankMate deflection long mate mateIn3 middlegame"},{"i":"n9pAY","f":"3q1rk1/5Rbp/3p2p1/3B4/3P4/2r3P1/5Q1P/5RK1 b - - 0 27","m":"g8h8 f7f8 d8f8 f2f8 g7f8 f1f8","r":572,"t":"advantage long master middlegame"},{"i":"oBDXd","f":"8/p7/1p3k2/1P1p1pp1/P2P1PP1/5K2/8/8 w - - 0 44","m":"f4g5 f6g5 g4f5 g5f5 a4a5 b6a5","r":571,"t":"crushing endgame long pawnEndgame zugzwang"},{"i":"toacm","f":"3r2k1/p4Np1/7p/8/8/5qB1/PP4PP/5R1K w - - 0 31","m":"f1f3 d8d1 g3e1 d1e1 f3f1 e1f1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"tyzWy","f":"6k1/5ppp/4p3/3p4/1rr2P2/R4KP1/6P1/8 b - - 10 45","m":"d5d4 a3a8 b4b8 a8b8 c4c8 b8c8","r":563,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"u3tuH","f":"3r1rk1/5pp1/1p5p/2p1Pq2/1P1p4/P4RQ1/1B2nPPP/4R1K1 w - - 3 24","m":"e1e2 f5b1 b2c1 b1c1 e2e1 c1e1","r":594,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"uKflc","f":"8/8/8/5K2/5P1p/8/6k1/8 w - - 0 54","m":"f5g4 h4h3 f4f5 h3h2 f5f6 h2h1q","r":537,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"uPMSw","f":"b3Q3/4n1p1/1p2R2p/1r6/2kp1B2/8/P4PPP/6K1 w - - 1 34","m":"g2g3 b5b1 f4c1 b1c1 e6e1 c1e1","r":517,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"uRWgk","f":"2r5/4k1pp/4p3/8/8/8/RNR1nPPP/6K1 w - - 1 30","m":"c2e2 c8c1 b2d1 c1d1 e2e1 d1e1","r":559,"t":"backRankMate endgame long mate mateIn3"},{"i":"vtjza","f":"4r1k1/5ppp/8/R7/3rP3/5K2/P1n3PP/8 b - - 9 31","m":"e8e4 a5a8 d4d8 a8d8 e4e8 d8e8","r":435,"t":"backRankMate endgame long mate mateIn3"},{"i":"xHct9","f":"1r6/1B1RRpk1/P1n3p1/P6p/8/8/5PPP/6K1 w - - 2 30","m":"b7c6 b8b1 d7d1 b1d1 e7e1 d1e1","r":515,"t":"backRankMate endgame long mate mateIn3"},{"i":"xjIdm","f":"6k1/5ppp/1p2p3/pPnp4/P7/1P2B3/5PPP/5K2 b - - 4 30","m":"g8f8 e3c5 b6c5 b5b6 f8e8 b6b7","r":594,"t":"advancedPawn crushing endgame long"},{"i":"xnA4K","f":"r7/2P2pkp/6p1/8/1P6/2n2N2/5PPP/2R3K1 w - - 1 36","m":"c1c3 a8a1 c3c1 a1c1 f3e1 c1e1","r":497,"t":"backRankMate endgame long mate mateIn3"},{"i":"xpGdr","f":"2r5/8/7k/1p1R4/1PP3RB/1P3N2/P4PPP/6K1 w - - 0 42","m":"c4b5 c8c1 d5d1 c1d1 f3e1 d1e1","r":577,"t":"backRankMate endgame long mate mateIn3"},{"i":"y8Klp","f":"7K/8/8/4p3/2k3P1/8/8/8 b - - 0 55","m":"c4d5 g4g5 e5e4 g5g6 e4e3 g6g7","r":563,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"yk6Qk","f":"6k1/5p1p/5Kp1/8/8/1rp2P2/R2p2PP/8 b - - 1 41","m":"d2d1q a2a8 b3b8 a8b8 d1d8 b8d8","r":554,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"ykY0H","f":"3q2k1/5pp1/p2r3p/1ppQb3/8/1P3B2/P4PPP/3R2K1 w - - 0 27","m":"d5e5 d6d1 f3d1 d8d1 e5e1 d1e1","r":540,"t":"endgame long mate mateIn3"},{"i":"yyzya","f":"r6k/p3R1pp/1p3pq1/2p5/P2r4/1P5P/4QPP1/4R1K1 b - - 4 27","m":"a8d8 e7e8 d8e8 e2e8 g6e8 e1e8","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"z9xY3","f":"6k1/p4ppp/8/8/4q3/P1r3PK/1R5P/8 b - - 3 30","m":"c3c6 b2b8 c6c8 b8c8 e4e8 c8e8","r":400,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"zJkx2","f":"8/k1q5/p7/1p1Q4/2p3P1/P7/1P6/7K b - - 1 50","m":"c7b7 d5b7 a7b7 g4g5 a6a5 g5g6","r":573,"t":"crushing endgame long queenEndgame quietMove"},{"i":"zmBJz","f":"3r2k1/pp1q4/7p/5pp1/3r4/P3R3/1P1Q1PPP/3R2K1 w - - 0 28","m":"e3d3 d4d3 d2d3 d7d3 d1d3 d8d3","r":506,"t":"crushing endgame long"},{"i":"03drf","f":"8/8/8/1p3P2/pP6/k3K3/8/8 b - - 0 51","m":"a3b2 f5f6 a4a3 f6f7 a3a2 f7f8q","r":544,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"2uE2U","f":"k4r2/pp5R/7K/3p3P/6r1/7n/P7/5R2 b - - 2 35","m":"f8f1 h7h8 g4g8 h8g8 f1f8 g8f8","r":488,"t":"backRankMate endgame long mate mateIn3"},{"i":"2v5hG","f":"4r1k1/5ppp/p5q1/6b1/2Q5/3p1bP1/PP3P1P/5RK1 b - - 2 32","m":"e8e2 c4c8 g5d8 c8d8 e2e8 d8e8","r":577,"t":"endgame long mate mateIn3"},{"i":"6FuIP","f":"r7/1Pr2p1k/4p1p1/3p3p/1R1P4/4P3/5PPP/2R3K1 w - - 0 36","m":"c1c7 a8a1 b4b1 a1b1 c7c1 b1c1","r":441,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Dd4Y4","f":"8/8/1K6/5k1P/P5p1/8/8/8 w - - 0 72","m":"a4a5 g4g3 a5a6 g3g2 a6a7 g2g1q","r":548,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"EEAOV","f":"1r5k/2p3p1/1rn3Bp/p3pp1P/8/2PR4/PP1R1Pq1/1K1Q4 b - - 3 31","m":"e5e4 d3d8 b8d8 d2d8 c6d8 d1d8","r":570,"t":"kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"EIFIA","f":"2r1kbr1/p4p2/1p2q3/4p1B1/5p1P/3R4/P1PQ1P2/3R2K1 b - - 1 26","m":"f8e7 d3d8 c8d8 d2d8 e7d8 d1d8","r":567,"t":"long mate mateIn3 middlegame operaMate sacrifice"},{"i":"Eifev","f":"8/2K5/8/p7/P1P3kp/1P6/8/8 w - - 0 49","m":"c7d6 h4h3 c4c5 h3h2 c5c6 h2h1q","r":596,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"L09cn","f":"8/8/1p4K1/1P4P1/p5P1/1k6/8/8 w - - 0 41","m":"g6f6 a4a3 g5g6 a3a2 g6g7 a2a1q","r":593,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"LiZPG","f":"8/2R2pk1/4p1pp/r7/4b3/3B4/5PPP/6K1 w - - 4 39","m":"d3e4 a5a1 e4b1 a1b1 c7c1 b1c1","r":571,"t":"backRankMate endgame long mate mateIn3"},{"i":"OIRlI","f":"8/1p1r3k/2p3p1/5p1p/8/2Q1R3/6PP/7K w - - 2 50","m":"c3c4 d7d1 e3e1 d1e1 c4f1 e1f1","r":525,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"SpgkG","f":"8/8/6K1/7P/p7/k7/8/8 b - - 1 55","m":"a3b3 h5h6 b3a2 h6h7 a2b1 h7h8q","r":454,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"},{"i":"SyKw9","f":"7k/6q1/p2p3p/3PNp1P/8/8/P6P/4Q2K b - - 0 38","m":"g7e5 e1e5 d6e5 d5d6 h8g7 d6d7","r":487,"t":"advancedPawn crushing endgame long queenEndgame"},{"i":"TXEOm","f":"8/8/K1k2p2/1P3Pp1/3p2P1/8/8/8 b - - 0 43","m":"c6c5 b5b6 d4d3 b6b7 d3d2 b7b8q","r":584,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UZ5kS","f":"4r1k1/1b3p1p/p5pB/1p1q1p2/3Pn3/1P3N1P/P1Q2PP1/2R3K1 b - - 7 30","m":"e8c8 c2c8 b7c8 c1c8 d5d8 c8d8","r":598,"t":"long master mate mateIn3 middlegame pillsburysMate"},{"i":"ZrB7L","f":"8/K3p3/8/3k4/1P1P4/8/8/8 b - - 4 48","m":"d5d4 b4b5 e7e5 b5b6 e5e4 b6b7","r":505,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"a3LEu","f":"r6k/3n3p/2R4P/4r3/2K5/3P4/8/R7 b - - 0 40","m":"a8a1 c6c8 e5e8 c8e8 d7f8 e8f8","r":589,"t":"endgame long mate mateIn3"},{"i":"b63yQ","f":"8/4k3/3p2K1/p6P/8/8/8/8 b - - 0 54","m":"a5a4 h5h6 a4a3 h6h7 a3a2 h7h8q","r":551,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cQH3e","f":"8/8/6K1/7P/p7/k7/8/8 b - - 1 46","m":"a3b3 h5h6 a4a3 h6h7 b3a2 h7h8q","r":527,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"eAfps","f":"8/8/8/K4kp1/Pp6/1P6/8/8 w - - 0 54","m":"a5b6 g5g4 a4a5 g4g3 a5a6 g3g2","r":563,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"fZrEB","f":"8/8/5K2/4p3/4kpP1/8/5P2/8 b - - 0 44","m":"f4f3 g4g5 e4d4 g5g6 e5e4 g6g7","r":556,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"mcyCx","f":"8/4R3/p6p/6k1/8/2N5/P1r2PPP/6K1 w - - 1 34","m":"e7e3 c2c1 c3d1 c1d1 e3e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"moGVU","f":"4r1k1/1p5p/p1pQ1p2/3p2p1/P2P4/2PPrPPq/5R1P/R5K1 w - - 5 27","m":"d6f6 e3e1 a1e1 e8e1 f2f1 h3f1","r":535,"t":"endgame kingsideAttack long mate mateIn3"},{"i":"q02kl","f":"8/8/7K/7P/p7/1k6/8/8 w - - 0 48","m":"h6g6 a4a3 h5h6 a3a2 g6f7 a2a1q","r":436,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"r7IXB","f":"2r4k/1b2q1pp/2p2p2/1QR5/p7/P1R1P2P/1P3PP1/6K1 b - - 0 29","m":"c6b5 c5c8 b7c8 c3c8 e7d8 c8d8","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"u7L4D","f":"8/4K3/1p5p/2pP4/5k2/8/8/8 b - - 2 55","m":"f4e4 d5d6 c5c4 d6d7 c4c3 d7d8q","r":534,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"uK1VI","f":"r7/8/2NR4/5pkp/6p1/8/2R2PPP/6K1 w - - 10 38","m":"c6e7 a8a1 c2c1 a1c1 d6d1 c1d1","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"yEYsf","f":"3r2k1/2p1nppp/R7/4b3/2P1p3/2P3P1/4NP1P/6K1 b - - 0 21","m":"d8d2 a6a8 e7c8 a8c8 d2d8 c8d8","r":517,"t":"backRankMate endgame long mate mateIn3"},{"i":"0d9Xl","f":"r5k1/5ppp/1p2p3/1p1b4/5B2/6P1/1P1R1P1P/2R3K1 w - - 2 31","m":"c1c7 a8a1 c7c1 a1c1 d2d1 c1d1","r":555,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"2NKP3","f":"5r1k/ppR3pp/3p4/4q3/PP6/5QbP/8/7K b - - 5 34","m":"f8f3 c7c8 e5e8 c8e8 f3f8 e8f8","r":490,"t":"backRankMate endgame long mate mateIn3"},{"i":"4O5ty","f":"1r4k1/3Q2pp/8/5p2/8/2q1P3/P4PPP/2R3K1 w - - 0 28","m":"c1c3 b8b1 c3c1 b1c1 d7d1 c1d1","r":548,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"51vfb","f":"8/8/6p1/1K5p/P7/8/7k/8 b - - 0 43","m":"h2g3 a4a5 h5h4 a5a6 h4h3 a6a7","r":597,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"5Tfyc","f":"8/1p1N1p1p/6pk/p2P4/3B4/5B2/PPr2PPP/6K1 w - - 3 28","m":"d4c3 c2c1 f3d1 c1d1 c3e1 d1e1","r":439,"t":"backRankMate endgame long mate mateIn3"},{"i":"6DbPX","f":"8/K4p2/8/1P6/8/8/8/5k2 b - - 0 56","m":"f1e2 b5b6 f7f5 b6b7 f5f4 b7b8q","r":548,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"77mH9","f":"6k1/p4p1p/1p2rbpB/2p2q2/6b1/P2P2Q1/5PPP/2R2K2 b - - 1 29","m":"f6g5 g3b8 g5d8 b8d8 e6e8 d8e8","r":561,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"API5t","f":"6k1/p3nppp/8/q2P4/2pN3P/5BP1/r2r1P2/1Q3RK1 b - - 2 26","m":"d2d4 b1b8 e7c8 b8c8 a5d8 c8d8","r":596,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"FmA7y","f":"8/2K1k2p/6p1/8/3P4/8/8/8 b - - 1 64","m":"g6g5 d4d5 g5g4 d5d6 e7e6 d6d7","r":573,"t":"advancedPawn crushing endgame exposedKing long pawnEndgame quietMove"},{"i":"H3onO","f":"5r1k/pp1b2pp/2pq1p2/8/1n1PQ3/2N2N1P/PP2RPP1/6K1 b - - 2 22","m":"f8e8 e4e8 d7e8 e2e8 d6f8 e8f8","r":566,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"IlBxJ","f":"3rr1k1/1p3ppp/p1n5/2PR4/8/8/PP2QPPP/3R2K1 b - - 0 21","m":"e8e2 d5d8 c6d8 d1d8 e2e8 d8e8","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"KV7iJ","f":"r5k1/5ppp/5b2/8/2q4P/6P1/p4P1K/7Q b - - 1 34","m":"c4e2 h1a8 f6d8 a8d8 e2e8 d8e8","r":428,"t":"endgame hangingPiece long mate mateIn3"},{"i":"L6bQA","f":"6k1/6p1/5pK1/2R5/5P2/2p3P1/3rr2P/8 b - - 1 40","m":"c3c2 c5c8 d2d8 c8d8 e2e8 d8e8","r":595,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"N1ROM","f":"8/8/4p3/8/K7/P4k2/8/8 w - - 1 62","m":"a4b4 e6e5 a3a4 e5e4 b4b3 e4e3","r":596,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"NXpJt","f":"8/8/7p/6p1/PK4k1/1P6/8/8 b - - 0 44","m":"h6h5 a4a5 g4h3 a5a6 g5g4 a6a7","r":595,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Na9Zr","f":"8/pp3pkp/2r3p1/3p4/1PPR4/P3R3/5PPP/6K1 w - - 0 28","m":"c4d5 c6c1 d4d1 c1d1 e3e1 d1e1","r":539,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"Qw2fj","f":"r1b4k/p1p1rpp1/1b5p/8/4B3/P1q2P2/2PQ2PP/1R2K2R b K - 1 19","m":"c3a3 d2d8 e7e8 d8e8 a3f8 e8f8","r":590,"t":"kingsideAttack long mate mateIn3 middlegame"},{"i":"RmYzk","f":"k3q3/Pp3pp1/1Pp2br1/2P4p/1r6/3QP3/3R2PP/3R2K1 b - - 4 34","m":"g6h6 d3d8 e8d8 d2d8 f6d8 d1d8","r":578,"t":"long mate mateIn3 middlegame queensideAttack sacrifice"},{"i":"WL3Ih","f":"5nk1/6pp/4PB2/p2P4/2R5/1r6/5bPP/5R1K w - - 0 44","m":"f1f2 b3b1 c4c1 b1c1 f2f1 c1f1","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"Wvbv9","f":"7k/ppn2prP/2p5/8/4q3/8/PPP1B3/1K5Q w - - 0 33","m":"h1e4 g7g1 e2f1 g1f1 e4e1 f1e1","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"Y3eia","f":"6k1/p1p2pp1/7p/2Rr4/8/r3P3/5PPP/3R2K1 w - - 0 26","m":"d1d5 a3a1 c5c1 a1c1 d5d1 c1d1","r":588,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"YErHK","f":"4r1k1/p2RBp1p/1p2r1b1/8/2P2R2/2P5/P5PP/7K w - - 1 24","m":"e7h4 e6e1 h4e1 e8e1 f4f1 e1f1","r":592,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"YnFvB","f":"7k/p5p1/7p/5B2/8/8/3rr3/2R3K1 b - - 0 35","m":"a7a5 c1c8 d2d8 c8d8 e2e8 d8e8","r":533,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"fCtmb","f":"6k1/pRp1rppp/2n5/1Q1p4/3P4/P1P1PqP1/5P1P/6K1 b - - 3 22","m":"f3f6 b7b8 c6b8 b5b8 e7e8 b8e8","r":555,"t":"endgame kingsideAttack long mate mateIn3 sacrifice"},{"i":"kBzew","f":"5b2/1R6/P1R2p2/4pk2/6p1/r7/6PP/7K w - - 3 42","m":"a6a7 a3a1 b7b1 a1b1 c6c1 b1c1","r":581,"t":"backRankMate endgame long mate mateIn3"},{"i":"kdmGc","f":"6k1/3b1p1p/1p1rp1pP/8/P7/8/2R2P1K/8 b - - 2 38","m":"d7a4 c2c8 d6d8 c8d8 a4e8 d8e8","r":400,"t":"endgame long master mate mateIn3"},{"i":"koVpe","f":"7k/2p3pp/ppq5/8/2P1Q3/5rP1/P2R1P1P/6K1 b - - 0 43","m":"c6e4 d2d8 e4e8 d8e8 f3f8 e8f8","r":525,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"nDLBW","f":"8/5pkp/6p1/3R4/8/rbP5/P1R2PPP/6K1 w - - 0 33","m":"a2b3 a3a1 c2c1 a1c1 d5d1 c1d1","r":526,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"qIodB","f":"r4k2/4R2p/6p1/3R2B1/8/1p6/1P3PPP/6K1 w - - 4 35","m":"d5b5 a8a1 g5c1 a1c1 e7e1 c1e1","r":493,"t":"backRankMate endgame long mate mateIn3"},{"i":"tCRPw","f":"1K6/8/8/1P6/6pk/8/1P6/8 w - - 0 52","m":"b8a7 g4g3 b5b6 g3g2 a7a6 g2g1q","r":530,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tpUAe","f":"2r5/6pk/P6p/5R2/3p4/1P1R1N2/5PPP/6K1 w - - 1 29","m":"a6a7 c8c1 d3d1 c1d1 f3e1 d1e1","r":574,"t":"backRankMate endgame long mate mateIn3"},{"i":"uE4y7","f":"4R3/r5kp/2p5/1p6/3P2p1/2P5/1P3pPP/5R1K w - - 1 45","m":"f1f2 a7a1 e8e1 a1e1 f2f1 e1f1","r":554,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"wrZdQ","f":"4r3/5pkp/p3q1p1/1p6/3p1RR1/P2P4/1PPQ2PP/7K w - - 3 29","m":"g4h4 e6e1 d2e1 e8e1 f4f1 e1f1","r":574,"t":"backRankMate endgame long mate mateIn3"},{"i":"wzBdT","f":"6r1/kp5p/p4q2/4p3/3pQ3/3P4/PPP4P/1K3R2 w - - 0 31","m":"f1f6 g8g1 f6f1 g1f1 e4e1 f1e1","r":493,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"1bziF","f":"3r2k1/p2r1ppp/8/1N6/8/8/PPB2bPP/1RB2R1K w - - 0 21","m":"f1f2 d7d1 c2d1 d8d1 f2f1 d1f1","r":463,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"2CtSV","f":"8/8/4Kp2/5P2/pk2P3/8/8/8 w - - 0 51","m":"e6f6 a4a3 f6e7 a3a2 f5f6 a2a1q","r":568,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3XYi4","f":"6k1/5pp1/6p1/p2r4/P2rp3/3NR3/5PPP/3R2K1 w - - 0 31","m":"d3b2 d4d1 b2d1 d5d1 e3e1 d1e1","r":568,"t":"backRankMate endgame long mate mateIn3"},{"i":"46XQS","f":"8/8/6p1/2p1K1PP/1p6/1k6/8/8 b - - 0 49","m":"g6h5 g5g6 b3c3 g6g7 b4b3 g7g8q","r":558,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"7oXgp","f":"1r3rk1/4Rp1p/p2p2p1/3P4/2P2Q2/q7/5PPP/R5K1 w - - 0 22","m":"a1a3 b8b1 f4c1 b1c1 e7e1 c1e1","r":595,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"7sjVl","f":"4r1k1/5ppp/6b1/8/1BQ5/P3qP2/6PP/4rR1K w - - 0 29","m":"f1e1 e3e1 b4e1 e8e1 c4f1 e1f1","r":582,"t":"backRankMate endgame long mate mateIn3"},{"i":"8DDG7","f":"8/K7/8/8/P5p1/8/1P3k2/8 w - - 0 45","m":"a7b7 g4g3 a4a5 g3g2 a5a6 g2g1q","r":522,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"CDljB","f":"8/6p1/1K5p/7k/8/P7/8/8 b - - 1 47","m":"h5g5 a3a4 h6h5 a4a5 h5h4 a5a6","r":487,"t":"crushing endgame long pawnEndgame quietMove"},{"i":"CfVds","f":"k1r4r/p5Rp/4p3/3n4/8/P4B2/1P3PPP/4R1K1 w - - 1 25","m":"e1e6 c8c1 f3d1 c1d1 e6e1 d1e1","r":586,"t":"backRankMate endgame long mate mateIn3"},{"i":"Cw65K","f":"8/4k3/8/2PP1p1p/nK5P/P7/8/8 w - - 0 56","m":"b4a4 f5f4 a4b5 f4f3 b5c6 f3f2","r":452,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove"},{"i":"D1r6Y","f":"2Q5/kpR5/p7/1r6/8/5p2/P4P1P/5K2 w - - 2 34","m":"c8d7 b5b1 c7c1 b1c1 d7d1 c1d1","r":400,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"EMa6t","f":"8/8/p7/1p3p2/1Pk4P/8/5K1P/8 b - - 0 43","m":"c4b4 h4h5 b4a3 h5h6 b5b4 h6h7","r":535,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Gl1fl","f":"k5Q1/pp2n2p/2b2q2/3p4/8/4R3/P4PPP/4R1K1 b - - 0 25","m":"e7g8 e3e8 c6e8 e1e8 f6d8 e8d8","r":522,"t":"backRankMate endgame fork long mate mateIn3 sacrifice"},{"i":"Hm3zA","f":"8/8/5pK1/1k2p3/p3P1P1/5P1P/8/8 w - - 0 50","m":"g6f6 a4a3 g4g5 a3a2 g5g6 a2a1q","r":548,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"J1hqS","f":"8/8/8/6KP/1p6/1k6/8/8 b - - 0 48","m":"b3c3 h5h6 b4b3 h6h7 b3b2 h7h8q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"KFD9i","f":"r7/5p2/8/1kpRP1B1/3p3p/3P1B2/5PPP/6K1 w - - 8 49","m":"g5d2 a8a1 d2c1 a1c1 f3d1 c1d1","r":447,"t":"backRankMate endgame long mate mateIn3"},{"i":"KwRxi","f":"5rk1/pp1b1qpp/2p1p1p1/4Pr2/3PQ3/2P1PR2/PP1B2PP/5RK1 w - - 5 22","m":"g2g4 f5f3 f1f3 f7f3 e4f3 f8f3","r":565,"t":"crushing long middlegame"},{"i":"LRaLI","f":"2r5/4R3/5pk1/pp4p1/8/PP4B1/3R1PPP/6K1 w - - 3 46","m":"d2d7 c8c1 d7d1 c1d1 e7e1 d1e1","r":593,"t":"backRankMate endgame long mate mateIn3"},{"i":"Lsr8H","f":"1k6/pppr2p1/3pB2p/6q1/3p4/P7/1PP2R2/7K b - - 0 30","m":"d7e7 f2f8 e7e8 f8e8 g5d8 e8d8","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"MUiyh","f":"8/8/7Q/8/PK6/6p1/6k1/7q w - - 4 66","m":"h6h1 g2h1 a4a5 g3g2 a5a6 g2g1q","r":560,"t":"advancedPawn crushing endgame long promotion"},{"i":"ORT3W","f":"8/7K/6p1/6P1/5p1P/4k3/8/8 w - - 0 40","m":"h7g6 f4f3 g6h6 f3f2 g5g6 f2f1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SSEAd","f":"8/5pkp/8/rp5p/P2R4/1P2B3/5PPP/6K1 w - - 0 35","m":"a4b5 a5a1 e3c1 a1c1 d4d1 c1d1","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"Uf80j","f":"1r6/6p1/k7/3R3p/p7/B1p5/PP3PPP/6K1 w - - 0 29","m":"b2c3 b8b1 a3c1 b1c1 d5d1 c1d1","r":558,"t":"backRankMate endgame long mate mateIn3"},{"i":"XHmKa","f":"5rk1/pp4pp/2p1pq2/8/4Q3/N1P5/PP3rPP/1R3RK1 w - - 0 17","m":"f1f2 f6f2 g1h1 f2f1 b1f1 f8f1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"XuS68","f":"6k1/6pp/4pp2/p7/Pr1P4/4P2P/5PP1/1R4K1 w - - 0 32","m":"b1b4 a5b4 g1f1 b4b3 f1e2 b3b2","r":593,"t":"advancedPawn advantage endgame long"},{"i":"Y0yXI","f":"r2r1bk1/5p1p/6p1/2Np4/1R1P1B2/4PQ2/5PPP/q1R3K1 w - - 0 31","m":"c1a1 a8a1 b4b1 a1b1 f3d1 b1d1","r":591,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"YCje9","f":"8/8/8/8/5P2/1kpQ4/1p6/qR3K2 w - - 1 67","m":"f4f5 a1b1 d3b1 c3c2 b1b2 b3b2","r":523,"t":"advancedPawn crushing endgame long sacrifice"},{"i":"ZNN8S","f":"8/p2k1p1p/1p6/3pB1b1/4n1p1/3R4/PPr2PPP/4R1K1 w - - 6 29","m":"e1e4 c2c1 d3d1 c1d1 e4e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"eGhJc","f":"1R6/5kpp/5p2/3r4/8/8/r5PP/3R3K w - - 4 38","m":"d1d5 a2a1 b8b1 a1b1 d5d1 b1d1","r":454,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"eM1iE","f":"6k1/pp3ppp/1b6/8/3p2P1/P2P1Q1q/1r2rP1P/2R3KR b - - 0 26","m":"h3f3 c1c8 b6d8 c8d8 e2e8 d8e8","r":504,"t":"backRankMate endgame long mate mateIn3"},{"i":"fSfh7","f":"8/6k1/8/1p4P1/rR3K2/8/8/8 w - - 2 51","m":"b4a4 b5a4 f4e4 a4a3 e4d3 a3a2","r":559,"t":"advancedPawn crushing endgame long"},{"i":"lCBfx","f":"8/2b5/2P5/P7/4Pk2/8/4K3/8 b - - 4 55","m":"f4e4 a5a6 e4d5 a6a7 d5c6 a7a8q","r":470,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"lJd0S","f":"4Q3/6pk/1q3p1p/p4p2/b2P4/P1R1P3/5PPP/7K w - - 1 34","m":"e8a4 b6b1 c3c1 b1c1 a4d1 c1d1","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"n1FHu","f":"1r4k1/6p1/3q2pp/p3p3/P3p3/2P5/2R2PPP/3R2K1 w - - 0 27","m":"d1d6 b8b1 c2c1 b1c1 d6d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"pS91Y","f":"8/p4k2/8/3R3p/2P3p1/1q3pP1/r4P1P/1R4K1 w - - 0 44","m":"b1b3 a2a1 b3b1 a1b1 d5d1 b1d1","r":509,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"sgWYd","f":"r5k1/pp3Npp/2b1p3/2p1n1q1/2Pp4/P2P4/1P3QPP/3B1RK1 b - - 5 22","m":"e5f7 f2f7 g8h8 f7f8 a8f8 f1f8","r":583,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"skJSh","f":"8/8/6k1/1K4Pp/1P3p1P/8/8/8 w - - 0 45","m":"b5c5 f4f3 b4b5 f3f2 b5b6 f2f1q","r":547,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"yjBLx","f":"3r3k/1R4p1/p6p/8/6n1/1B6/PP1r1PP1/4R1K1 w - - 1 32","m":"e1e7 d2d1 b3d1 d8d1 e7e1 d1e1","r":531,"t":"endgame long mate mateIn3 sacrifice"},{"i":"0h4WW","f":"6k1/pp3ppp/2rb1n2/4P3/3Q4/1P3P1q/PB3P1P/3R2K1 b - - 0 23","m":"d6c7 d4d8 c7d8 d1d8 f6e8 d8e8","r":559,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"6Lnvn","f":"6k1/p2r1ppp/b7/4P3/4n1P1/4B3/2r5/1R2K3 b - - 0 31","m":"a6e2 b1b8 c2c8 b8c8 d7d8 c8d8","r":570,"t":"backRankMate endgame long mate mateIn3"},{"i":"6Vmb9","f":"r3r1k1/3q2pb/p1pBR2p/3p1p2/3P3b/2P4P/PP2QPP1/4R1K1 b - - 3 24","m":"g8h8 e6e8 d7e8 e2e8 a8e8 e1e8","r":500,"t":"crushing kingsideAttack long middlegame"},{"i":"7Cp6w","f":"3r4/2P3pk/7p/pr3p2/2R1p3/4P3/5PPP/6K1 w - - 0 31","m":"c7d8q b5b1 c4c1 b1c1 d8d1 c1d1","r":580,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"ASpc2","f":"8/8/8/1K4pp/1P5k/8/1P6/8 w - - 0 52","m":"b5a6 g5g4 b4b5 g4g3 b2b4 g3g2","r":561,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"CValn","f":"3r2k1/p1p2p1p/2P1b1pP/2P5/P7/r3NK2/8/1R6 b - - 0 30","m":"d8d3 b1b8 e6c8 b8c8 d3d8 c8d8","r":578,"t":"endgame long mate mateIn3"},{"i":"GIVKa","f":"8/8/2K2p2/1P2pP2/6k1/8/8/8 b - - 1 37","m":"g4f5 b5b6 e5e4 b6b7 e4e3 b7b8q","r":567,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"HpVr5","f":"7k/1p4pp/5q2/3P1b2/1P2P3/6P1/5PB1/rNQ3K1 b - - 0 32","m":"f5g6 c1c8 g6e8 c8e8 f6f8 e8f8","r":570,"t":"endgame long mate mateIn3"},{"i":"IslGk","f":"8/1p3k1K/8/p4nP1/2pB4/8/P7/8 b - - 3 42","m":"f5d4 g5g6 f7e7 g6g7 c4c3 g7g8q","r":492,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"KTUIO","f":"3r2k1/p4ppp/1p2pn2/8/8/1P3N1P/r5PK/2R5 b - - 1 36","m":"d8d3 c1c8 d3d8 c8d8 f6e8 d8e8","r":557,"t":"backRankMate endgame long mate mateIn3"},{"i":"M7kLp","f":"6k1/1n1r1ppp/4p3/PR2P3/8/6P1/2r1PPKP/8 b - - 0 28","m":"b7a5 b5b8 c2c8 b8c8 d7d8 c8d8","r":581,"t":"backRankMate endgame long mate mateIn3"},{"i":"NCSEo","f":"1Q3bk1/1p3p1p/6p1/3p1q2/1P1P4/5N2/P4PPP/2R3K1 w - - 3 28","m":"c1c8 f5b1 c8c1 b1c1 f3e1 c1e1","r":514,"t":"endgame long mate mateIn3"},{"i":"PYZM0","f":"5k2/1R4p1/4Ppp1/3r4/8/r7/6PP/3R3K w - - 1 38","m":"d1d5 a3a1 b7b1 a1b1 d5d1 b1d1","r":425,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"VdtLz","f":"4r2k/ppp3pp/8/8/2P5/8/P4rPP/2KR4 b - - 4 26","m":"e8e2 d1d8 e2e8 d8e8 f2f8 e8f8","r":546,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"W8HIt","f":"r1b3k1/1p3ppp/pbp5/3p4/1PP1r3/3RPN2/P4PPP/3R2K1 b - - 0 21","m":"d5c4 d3d8 b6d8 d1d8 e4e8 d8e8","r":457,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"cKmNf","f":"rr5k/p4Qpp/1p2p3/2q5/8/8/PP3RPP/5R1K b - - 2 26","m":"b8f8 f7f8 a8f8 f2f8 c5f8 f1f8","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"cj4VG","f":"6k1/1pr2p1p/4p1pP/4P3/4b1P1/R6K/3p1P2/8 b - - 1 33","m":"d2d1q a3a8 c7c8 a8c8 d1d8 c8d8","r":545,"t":"endgame long mate mateIn3"},{"i":"cpkMk","f":"4r1k1/ppbnqppp/2p1r3/3p4/1P1P4/P1NQ1B1P/2Pn1PP1/R3R1K1 w - - 0 19","m":"d3d2 e6e1 a1e1 e7e1 d2e1 e8e1","r":533,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"cxvq1","f":"2R5/5pkp/1p4p1/p3P3/4Nn2/br6/1P1R1P1P/5K2 w - - 0 30","m":"b2a3 b3b1 c8c1 b1c1 d2d1 c1d1","r":440,"t":"endgame long mate mateIn3"},{"i":"dfJIB","f":"2r3k1/1p3ppp/6b1/p7/8/1B4B1/PP3PPP/4R1K1 w - - 0 22","m":"e1e7 c8c1 b3d1 c1d1 e7e1 d1e1","r":502,"t":"backRankMate endgame long mate mateIn3"},{"i":"gV5CJ","f":"3r2k1/pR3ppp/1p2p3/8/6P1/2r1n3/7P/5BK1 b - - 2 34","m":"d8d1 b7b8 c3c8 b8c8 d1d8 c8d8","r":538,"t":"backRankMate endgame long mate mateIn3"},{"i":"jcDTA","f":"6k1/5pp1/7p/4bN2/R7/4B2P/1r3PP1/6K1 w - - 0 28","m":"a4e4 b2b1 e3c1 b1c1 e4e1 c1e1","r":412,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"kKNTe","f":"8/2p4p/8/8/P7/7P/1k2K3/8 b - - 0 51","m":"b2b3 a4a5 c7c5 a5a6 c5c4 a6a7","r":496,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"kzmyE","f":"8/7K/1p4Q1/1k6/7P/8/8/1q6 b - - 2 57","m":"b1g6 h7g6 b5a4 h4h5 b6b5 h5h6","r":578,"t":"crushing endgame long quietMove"},{"i":"lEI5V","f":"3r2k1/5ppp/1R6/3R4/4r3/6P1/5P1P/5K2 b - - 0 33","m":"d8d5 b6b8 d5d8 b8d8 e4e8 d8e8","r":452,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"mPtFE","f":"6k1/p4p1p/8/5p2/2R5/r3P3/3r1PPP/3R2K1 w - - 0 25","m":"d1d2 a3a1 c4c1 a1c1 d2d1 c1d1","r":562,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"mzx6T","f":"1r6/5pk1/4p2p/3pN1p1/3q4/P3R3/5PPP/3R2K1 w - - 0 33","m":"d1d4 b8b1 d4d1 b1d1 e3e1 d1e1","r":566,"t":"backRankMate endgame long master mate mateIn3"},{"i":"n83I9","f":"rn1q2k1/ppp2ppp/5N2/4r3/8/5P2/PPPQ1P1P/2KR1B1R b - - 1 14","m":"d8f6 d2d8 f6d8 d1d8 e5e8 d8e8","r":531,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"slTRe","f":"8/5pk1/5p2/1PpQ1P2/r2b1R2/6Pp/4q2P/4R2K w - - 4 38","m":"e1e2 a4a1 e2e1 a1e1 f4f1 e1f1","r":569,"t":"endgame long master masterVsMaster mate mateIn3"},{"i":"tc629","f":"2r3k1/5p1p/3p2pB/qp2p3/2b1P3/5P2/2Q3PP/2R3K1 b - - 1 33","m":"c4e6 c2c8 e6c8 c1c8 a5d8 c8d8","r":573,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"wFgVY","f":"6k1/pr1b1p2/6p1/4B2p/8/P6P/2r2PP1/3R2K1 b - - 0 23","m":"d7a4 d1d8 a4e8 d8e8 g8h7 e8h8","r":479,"t":"endgame long mate mateIn3 operaMate"},{"i":"y64JV","f":"3r4/1p3pkp/p1n1p1p1/2PrP3/1P1BKP2/P2R3P/6P1/3R4 b - - 0 34","m":"c6d4 d3d4 d5d4 d1d4 d8d4 e4d4","r":591,"t":"crushing endgame long"},{"i":"yc3qg","f":"2r3k1/6pp/r1p1pp2/2q5/1pRP4/4PQ2/1P3PPP/6K1 w - - 0 24","m":"d4c5 a6a1 c4c1 a1c1 f3d1 c1d1","r":582,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"ysXhN","f":"2k5/p4Rpp/8/1p6/8/P1N1P3/1Pr3PP/6Kn w - - 0 28","m":"g1h1 c2c1 c3d1 c1d1 f7f1 d1f1","r":542,"t":"backRankMate endgame long mate mateIn3"},{"i":"28A8q","f":"2r3k1/pp1n1ppp/2q1pn2/8/3P4/P2QPN2/1B3PPP/5RK1 w - - 0 18","m":"f1c1 c6c1 b2c1 c8c1 d3f1 c1f1","r":434,"t":"advantage kingsideAttack long middlegame"},{"i":"33qFr","f":"8/8/K7/1P4p1/6p1/6k1/8/8 b - - 0 48","m":"g3h2 b5b6 g4g3 b6b7 g3g2 b7b8q","r":582,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"3PPJR","f":"5r1k/6bp/1p3np1/8/1q6/2N1Q2P/5PP1/B3R1K1 b - - 3 29","m":"f8e8 e3e8 f6e8 e1e8 b4f8 e8f8","r":488,"t":"advantage long middlegame"},{"i":"3RSBg","f":"r2q1rk1/1ppnbppp/p1b5/4B3/8/2NB4/PPP2PPP/R2QR1K1 w - - 1 13","m":"d3h7 g8h7 d1h5 h7g8 e5g7 g8g7","r":561,"t":"advantage hangingPiece long opening"},{"i":"4om2L","f":"8/p2R3p/1p4p1/2p4k/4PB2/r7/5PPP/6K1 w - - 8 32","m":"e4e5 a3a1 f4c1 a1c1 d7d1 c1d1","r":554,"t":"backRankMate endgame long mate mateIn3"},{"i":"Acgjp","f":"8/K4k2/8/8/P3p3/8/8/8 w - - 0 55","m":"a7b6 e4e3 a4a5 e3e2 a5a6 e2e1q","r":578,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"FzMlu","f":"8/5p1k/6pp/2B5/2P5/5bP1/rPB2P1P/4R1K1 w - - 0 30","m":"e1e7 a2a1 c2b1 a1b1 e7e1 b1e1","r":580,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"LXKm5","f":"6k1/6pp/RbN5/3r4/1r6/5N2/6PP/3R3K w - - 0 28","m":"d1d5 b4b1 d5d1 b1d1 f3e1 d1e1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"OboAu","f":"4K3/8/1p6/1Pk5/8/P7/8/8 w - - 3 55","m":"a3a4 c5b4 e8d7 b4a4 d7c6 a4a5","r":589,"t":"crushing endgame long pawnEndgame zugzwang"},{"i":"Pz0vn","f":"6k1/4R1p1/2r1p3/3p4/3P4/2B2PPp/4B2P/7K w - - 0 41","m":"c3a5 c6c1 e2d1 c1d1 a5e1 d1e1","r":408,"t":"endgame long mate mateIn3"},{"i":"TqPLR","f":"8/6K1/p7/1p6/7P/1P6/k7/8 b - - 0 49","m":"a2b3 h4h5 b5b4 h5h6 b3a2 h6h7","r":452,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"UpdMg","f":"8/7p/8/1P3p2/2K3p1/6P1/7k/8 b - - 0 53","m":"h2g3 b5b6 g3f3 b6b7 g4g3 b7b8q","r":472,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WP8f5","f":"8/8/K7/8/P5p1/8/7k/8 w - - 1 56","m":"a6b5 g4g3 a4a5 g3g2 a5a6 g2g1q","r":428,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"atjDK","f":"4r3/6k1/1p4p1/pNp1R2p/2P2PbP/6P1/P2r4/4RK2 b - - 2 39","m":"e8e6 e5e6 g4h3 f1g1 h3e6 e1e6","r":571,"t":"advantage endgame long"},{"i":"bfVIc","f":"8/1p6/1k6/1p6/8/7P/6P1/6K1 w - - 0 42","m":"h3h4 b5b4 g1f2 b4b3 f2e3 b3b2","r":448,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ccthz","f":"8/8/8/5p1P/4p3/4P3/1K3k2/8 b - - 0 49","m":"f2e3 h5h6 f5f4 h6h7 f4f3 h7h8q","r":489,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"gIwBt","f":"8/5p2/2k2K2/3pP3/1p1P2pP/1P6/8/8 w - - 0 44","m":"h4h5 g4g3 h5h6 g3g2 h6h7 g2g1q","r":475,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"hlIzf","f":"1r4k1/3Nb2p/4p1p1/p4p2/2r5/3R4/P4PPP/2R3K1 w - - 0 32","m":"c1c4 b8b1 c4c1 b1c1 d3d1 c1d1","r":507,"t":"backRankMate endgame long mate mateIn3"},{"i":"mC5Lw","f":"8/8/6p1/P1p1kp2/1pP3n1/6P1/8/1K6 b - - 0 43","m":"e5d4 a5a6 g4e3 a6a7 e3c4 a7a8q","r":581,"t":"advancedPawn advantage endgame knightEndgame long promotion"},{"i":"nn560","f":"5r1k/5Qpp/4R3/pP6/8/1q4P1/5P1P/6K1 b - - 1 28","m":"f8f7 e6e8 f7f8 e8f8 b3g8 f8g8","r":400,"t":"crushing endgame long queenRookEndgame"},{"i":"nvOox","f":"8/8/7K/7P/p7/1k6/8/8 w - - 0 49","m":"h6g6 a4a3 h5h6 a3a2 g6h7 a2a1q","r":560,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"t6JfT","f":"8/8/8/6p1/2p3PP/p2k1K2/P7/8 w - - 0 50","m":"h4h5 c4c3 h5h6 c3c2 h6h7 c2c1q","r":508,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vCYqo","f":"7k/5pp1/7p/2r1r3/1R6/1p1B1K2/PP6/8 b - - 1 43","m":"b3a2 b4b8 c5c8 b8c8 e5e8 c8e8","r":509,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"xSl1C","f":"6k1/pR3ppp/1b2pn2/8/P4P2/5KP1/2r3BP/8 b - - 2 27","m":"c2a2 b7b8 b6d8 b8d8 f6e8 d8e8","r":537,"t":"backRankMate endgame long mate mateIn3"},{"i":"0ljrD","f":"3r3k/1pp2qpp/8/p7/8/2Q1P3/6PP/5R1K w - - 0 32","m":"f1f7 d8d1 c3e1 d1e1 f7f1 e1f1","r":550,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"JBGPh","f":"3r1r1k/3q2pp/8/2R1R3/p7/8/P1Q2BPP/6K1 w - - 0 33","m":"e5h5 d7d1 c2d1 d8d1 f2e1 d1e1","r":567,"t":"long mate mateIn3 middlegame"},{"i":"nWur2","f":"8/8/3K4/2P3p1/5p2/5Pk1/8/8 b - - 0 49","m":"g3f3 c5c6 f3g3 c6c7 f4f3 c7c8q","r":564,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ybK01","f":"2r3k1/5p1p/Qp4p1/8/8/5B2/P5PP/R1q4K w - - 0 32","m":"a1c1 c8c1 f3d1 c1d1 a6f1 d1f1","r":513,"t":"backRankMate endgame long mate mateIn3"},{"i":"1apSa","f":"8/6k1/8/p3K1P1/8/8/8/8 w - - 3 65","m":"e5f4 a5a4 f4e3 a4a3 e3d2 a3a2","r":598,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"2kQoJ","f":"5r2/ppp2rk1/5q1p/4Q2n/2P5/3PN1P1/PP4NP/R6K w - - 1 27","m":"e5h5 f6f1 e3f1 f7f1 a1f1 f8f1","r":489,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"2sDaZ","f":"r5k1/p1p2ppp/3p4/4r1B1/6q1/2P5/PP3QPP/R4RK1 b - - 3 21","m":"g4g5 f2f7 g8h8 f7f8 a8f8 f1f8","r":523,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"3Q5uN","f":"6k1/5ppp/2R1pn2/8/8/6P1/r2NPP1P/6K1 b - - 0 22","m":"a2d2 c6c8 d2d8 c8d8 f6e8 d8e8","r":574,"t":"backRankMate endgame long mate mateIn3"},{"i":"695mc","f":"8/p7/8/2k5/7P/6K1/8/8 b - - 0 52","m":"a7a5 h4h5 a5a4 h5h6 a4a3 h6h7","r":549,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"9AGvd","f":"4r1k1/pb2qppp/1p1p4/3p4/3P4/4r1P1/PPPQB1PP/R3R1K1 w - - 4 17","m":"e2b5 e3e1 a1e1 e7e1 d2e1 e8e1","r":589,"t":"crushing kingsideAttack long middlegame"},{"i":"D1Xhn","f":"r5k1/2q2pp1/4p2p/1p6/3PB3/4P3/5PPP/2R3K1 w - - 0 27","m":"c1c7 a8a1 e4b1 a1b1 c7c1 b1c1","r":524,"t":"backRankMate endgame long mate mateIn3"},{"i":"DppNr","f":"1Br3k1/p4ppp/8/8/B3P3/8/1P3RPP/1n5K w - - 0 28","m":"b8g3 c8c1 a4d1 c1d1 f2f1 d1f1","r":521,"t":"backRankMate endgame long mate mateIn3"},{"i":"FiVFg","f":"5rk1/3n1p1p/2Q3pB/2p2q2/2P5/KP6/P2p4/b7 b - - 1 30","m":"f8a8 c6a8 d7b8 a8b8 f5c8 b8c8","r":571,"t":"endgame hangingPiece long mate mateIn3"},{"i":"Hm4dJ","f":"2k3r1/p1p1RR2/1p5p/3P4/1PPb2N1/7P/P1P5/1K6 w - - 0 28","m":"g4h6 g8g1 f7f1 g1f1 e7e1 f1e1","r":504,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"IbIsD","f":"6k1/p1B1bpp1/2p2n1p/8/8/P1N5/1Pr2PPP/4R1K1 w - - 0 19","m":"e1e7 c2c1 c3d1 c1d1 e7e1 d1e1","r":544,"t":"backRankMate endgame long mate mateIn3"},{"i":"KoWuv","f":"2r3k1/5ppp/2P1p3/1r6/R7/4KP2/6PP/8 b - - 0 38","m":"c8c6 a4a8 b5b8 a8b8 c6c8 b8c8","r":571,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"MVZ4f","f":"1r4k1/R4ppp/1Q2p1q1/3bP3/1B6/2P2P2/6PP/R6K b - - 0 34","m":"b8b6 a7a8 d5a8 a1a8 b6b8 a8b8","r":597,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"QrGs7","f":"4R3/6pk/P1R4p/8/r7/2n5/6PP/7K w - - 2 36","m":"c6c3 a4a1 c3c1 a1c1 e8e1 c1e1","r":478,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"SSz9F","f":"2r4k/6pp/8/p7/2Q2P2/P7/3r2PP/1R4K1 b - - 0 31","m":"c8c4 b1b8 c4c8 b8c8 d2d8 c8d8","r":574,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"T03eu","f":"8/8/6p1/1PK5/7p/P6k/8/8 b - - 0 49","m":"h3g2 b5b6 h4h3 b6b7 h3h2 b7b8q","r":525,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"TczYx","f":"8/8/K7/1P5p/8/8/7k/8 b - - 0 52","m":"h2g3 b5b6 h5h4 b6b7 h4h3 b7b8q","r":496,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"UjlqT","f":"7k/6pp/p4r2/8/2q5/2P5/PR3PPP/6K1 b - - 0 28","m":"c4c3 b2b8 c3c8 b8c8 f6f8 c8f8","r":564,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Vxecx","f":"3R4/2P2pkp/6p1/5p2/8/r7/5PPP/6K1 w - - 0 35","m":"c7c8q a3a1 c8c1 a1c1 d8d1 c1d1","r":480,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"YXv7A","f":"2r3k1/1p3pp1/8/1N2P1p1/P2Pp2n/4Q3/4B2R/7K w - - 1 35","m":"e3e4 c8c1 e2d1 c1d1 e4e1 d1e1","r":522,"t":"endgame exposedKing long mate mateIn3"},{"i":"ZGIk3","f":"2r3k1/5pb1/pqPNp1p1/7p/Q1Rn4/P5P1/5PBP/5K2 w - - 6 35","m":"d6c8 b6b1 c4c1 b1c1 a4d1 c1d1","r":573,"t":"long mate mateIn3 middlegame"},{"i":"b1x6H","f":"1kr5/4R3/5R1p/8/Pp3b2/8/6PP/7K w - - 0 45","m":"f6f4 c8c1 e7e1 c1e1 f4f1 e1f1","r":599,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"bwPnx","f":"2kr3r/ppp1bRpp/8/8/4q3/1P6/P1P1Q1PP/1RB4K w - - 0 18","m":"e2e4 d8d1 e4e1 d1e1 f7f1 e1f1","r":576,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"cAwSx","f":"8/8/4p3/1P6/2K4p/7k/8/8 b - - 0 58","m":"h3g3 b5b6 g3g2 b6b7 h4h3 b7b8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cslTK","f":"k2q4/pp4p1/1n4p1/5n2/5P2/P7/3Q2PP/4R1K1 b - - 3 32","m":"d8d2 e1e8 d2d8 e8d8 b6c8 d8c8","r":559,"t":"backRankMate endgame long mate mateIn3"},{"i":"gH0k8","f":"5rk1/p4qpp/1n2p1p1/1p1pP3/3P1PPb/1P2B2P/P1Q4N/2R3K1 b - - 0 25","m":"f8c8 c2c8 b6c8 c1c8 f7f8 c8f8","r":529,"t":"crushing kingsideAttack long middlegame"},{"i":"ldUZX","f":"8/8/8/1Kr5/1p1P4/k7/8/8 w - - 0 56","m":"b5c5 b4b3 d4d5 b3b2 d5d6 b2b1q","r":557,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame promotion"},{"i":"o1mJo","f":"6k1/5pp1/4p2p/p3P3/3Rb3/8/Pr2NPPP/6K1 w - - 0 27","m":"d4e4 b2b1 e2c1 b1c1 e4e1 c1e1","r":511,"t":"backRankMate endgame long mate mateIn3"},{"i":"omO99","f":"8/1k5p/1p4p1/1PpK4/P7/6P1/7P/8 w - - 3 49","m":"d5d6 c5c4 d6e5 c4c3 e5f4 c3c2","r":594,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ooboj","f":"8/8/1K6/1P6/6pk/8/8/8 w - - 0 49","m":"b6a7 g4g3 b5b6 g3g2 b6b7 g2g1q","r":539,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pTooX","f":"2Q5/1P4pk/3r3p/5p2/P3q3/6Pb/5R1P/4R1K1 w - - 0 35","m":"e1e4 d6d1 e4e1 d1e1 f2f1 e1f1","r":512,"t":"endgame long mate mateIn3 operaMate"},{"i":"pZeid","f":"k6r/r5p1/1p6/1qnp1p2/2pQ4/2P1PP1p/5P1P/1R4KB w - - 0 35","m":"b1b5 a7a1 b5b1 a1b1 d4d1 b1d1","r":547,"t":"endgame long master mate mateIn3"},{"i":"phlxJ","f":"8/8/6K1/6P1/1p6/2k5/8/8 w - - 0 57","m":"g6h7 b4b3 g5g6 b3b2 h7h6 b2b1q","r":495,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"r5mpR","f":"8/8/8/p2PK1k1/P6p/8/8/8 b - - 0 51","m":"h4h3 d5d6 h3h2 d6d7 h2h1r d7d8q","r":596,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"s32xv","f":"rR4k1/p4pp1/b3p2p/2p1P1N1/2P3P1/6KP/P2q4/1R6 b - - 1 26","m":"a8b8 b1b8 a6c8 b8c8 d2d8 c8d8","r":449,"t":"endgame long mate mateIn3"},{"i":"smWTb","f":"7k/Rpp3pp/3p1rb1/3P4/6P1/1PP2n2/7P/4R2K b - - 1 25","m":"f3e1 a7a8 g6e8 a8e8 f6f8 e8f8","r":526,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"tcLNM","f":"8/8/K7/6p1/1P4k1/8/8/8 b - - 0 45","m":"g4f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":591,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"tqnQw","f":"1k1r4/pppQ3p/1b4p1/4r3/8/2P4P/PP4P1/2K2R2 b - - 1 25","m":"d8d7 f1f8 e5e8 f8e8 d7d8 e8d8","r":589,"t":"backRankMate endgame long mate mateIn3"},{"i":"tvmCi","f":"4r2k/1p4pp/3r4/8/8/4QPPP/2R4K/8 b - - 0 35","m":"e8e3 c2c8 d6d8 c8d8 e3e8 d8e8","r":401,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"v3Lwx","f":"8/6k1/8/2K4p/8/PP6/8/8 w - - 0 46","m":"a3a4 h5h4 a4a5 h4h3 a5a6 h3h2","r":545,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"v5O0i","f":"6k1/p4p1p/4b1pP/8/P2R4/5B2/r2r2P1/1R4K1 b - - 2 29","m":"d2d4 b1b8 e6c8 b8c8 d4d8 c8d8","r":571,"t":"endgame long mate mateIn3"},{"i":"yQTus","f":"8/6k1/5pq1/2r1p1b1/6Q1/8/5PPB/2R3K1 w - - 0 36","m":"c1c5 g6b1 c5c1 b1c1 g4d1 c1d1","r":471,"t":"backRankMate endgame long mate mateIn3"},{"i":"HGAmZ","f":"3K4/6kp/8/8/2P5/8/8/8 b - - 0 56","m":"h7h6 c4c5 h6h5 c5c6 h5h4 c6c7","r":461,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"JVZix","f":"1k6/2p5/1p1q4/n7/5B2/5B1K/6R1/2q5 b - - 0 40","m":"d6f4 g2g8 f4f8 g8f8 b8a7 f8a8","r":583,"t":"endgame long mate mateIn3 operaMate"},{"i":"Jdvym","f":"3r4/3r1pk1/p4bpp/1p2p3/3PR3/2P2QR1/PP3PPP/6K1 w - - 0 28","m":"d4e5 d7d1 f3d1 d8d1 e4e1 d1e1","r":591,"t":"backRankMate endgame long mate mateIn3"},{"i":"MrU0C","f":"6K1/8/p2p4/8/2P2P2/1k6/8/8 b - - 0 52","m":"b3c4 f4f5 d6d5 f5f6 d5d4 f6f7","r":427,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"1q5c8","f":"6k1/1rp1qpp1/3p3p/3P4/3p4/P4Q2/5PPP/4R1K1 w - - 0 26","m":"e1e7 b7b1 f3d1 b1d1 e7e1 d1e1","r":573,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"23VRB","f":"7k/p2n1rpB/1pb4p/4B2P/2P5/2P3q1/PKQ5/3R4 b - - 0 27","m":"d7e5 d1d8 c6e8 d8e8 f7f8 e8f8","r":585,"t":"long mate mateIn3 middlegame"},{"i":"C1fF1","f":"8/8/8/1p1k1K2/8/6P1/5P2/8 w - - 1 49","m":"g3g4 b5b4 g4g5 b4b3 g5g6 b3b2","r":458,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Cc1CN","f":"6k1/ppp2rp1/7r/8/3P2R1/2P4Q/PP3q2/6RK w - - 3 27","m":"g4g7 f7g7 g1g7 g8g7 h3h6 g7h6","r":526,"t":"crushing endgame long pin"},{"i":"DyLtr","f":"r7/2P1kpp1/2R4p/1P6/8/3R4/5PPP/6K1 w - - 1 45","m":"b5b6 a8a1 c6c1 a1c1 d3d1 c1d1","r":492,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"ILkqF","f":"8/5k2/1K6/1P6/2p5/P7/8/8 w - - 0 62","m":"b6c5 c4c3 b5b6 c3c2 b6b7 c2c1q","r":526,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MVU0o","f":"6k1/1R1qbpp1/r1p1p2p/2Pp4/3PN3/1Q2P3/4NPPP/6K1 w - - 0 21","m":"b7d7 a6a1 e2c1 a1c1 b3d1 c1d1","r":547,"t":"backRankMate endgame long mate mateIn3"},{"i":"P9gld","f":"3r2k1/pq3ppp/4p3/2R5/3Q4/1PR2P2/P5PP/6K1 b - - 0 27","m":"d8d4 c5c8 b7c8 c3c8 d4d8 c8d8","r":584,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"S2Bxc","f":"2K5/8/8/P6p/8/8/7k/8 b - - 0 64","m":"h2g2 a5a6 h5h4 a6a7 h4h3 a7a8q","r":539,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Sj7a0","f":"8/2K1k3/8/3P4/6p1/8/8/8 b - - 2 49","m":"e7f6 d5d6 f6e5 d6d7 g4g3 d7d8q","r":440,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"mpXII","f":"6k1/5ppp/4p3/2r5/R4P2/1r1n2P1/7P/6K1 b - - 1 32","m":"b3b2 a4a8 b2b8 a8b8 c5c8 b8c8","r":500,"t":"backRankMate endgame long mate mateIn3"},{"i":"n5xm8","f":"8/8/1K4p1/7p/P7/8/7k/8 b - - 0 45","m":"h2g3 a4a5 g6g5 a5a6 g5g4 a6a7","r":547,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"oLHd6","f":"4R3/5Qqk/6pp/8/8/1p6/5PPP/6K1 w - - 6 29","m":"f7b3 g7a1 b3b1 a1b1 e8e1 b1e1","r":558,"t":"endgame long mate mateIn3"},{"i":"0MKfw","f":"3r2k1/5p1p/2prp1p1/p7/2P3Q1/1P6/P2q1PPP/R3R1K1 w - - 2 28","m":"e1d1 d2d1 a1d1 d6d1 g4d1 d8d1","r":599,"t":"backRankMate endgame long mate mateIn3"},{"i":"1JZpk","f":"r5k1/8/4R2p/3p4/3N2p1/1Pp5/5PPP/1N4K1 w - - 1 31","m":"b1c3 a8a1 c3b1 a1b1 e6e1 b1e1","r":590,"t":"backRankMate endgame long mate mateIn3"},{"i":"3QCcq","f":"6k1/R4ppp/p7/8/2b2P2/5KPP/3r4/8 b - - 2 30","m":"c4b5 a7a8 d2d8 a8d8 b5e8 d8e8","r":430,"t":"backRankMate endgame long mate mateIn3"},{"i":"5DpPZ","f":"1rq1r1k1/p2bpp2/1p4p1/P6p/1RPP4/1Q5P/1R3PP1/5BK1 b - - 3 26","m":"b6a5 b4b8 c8b8 b3b8 e8b8 b2b8","r":595,"t":"crushing long master middlegame"},{"i":"76PYP","f":"2r3k1/2qn1ppp/4p3/pp6/3PP3/B4Q2/P4PPP/2r2RK1 w - - 0 24","m":"f1c1 c7c1 a3c1 c8c1 f3d1 c1d1","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"8JDXH","f":"8/k6B/1p2p3/6p1/8/P1rn4/4RPPP/3R2K1 w - - 3 31","m":"d1d3 c3c1 d3d1 c1d1 e2e1 d1e1","r":599,"t":"backRankMate endgame long mate mateIn3"},{"i":"Dnqwr","f":"8/8/8/2p2P2/2k3K1/8/8/8 b - - 0 47","m":"c4d3 f5f6 c5c4 f6f7 c4c3 f7f8q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"FdaPM","f":"2r2k2/pp3p1p/8/8/8/4N1Q1/P5PP/R1q4K w - - 7 25","m":"a1c1 c8c1 e3d1 c1d1 g3e1 d1e1","r":570,"t":"backRankMate endgame long mate mateIn3"},{"i":"GlIpB","f":"4r1k1/p3pr1p/1p1R1npB/2pP4/2q5/2P1Q2P/5PP1/4R1K1 b - - 0 23","m":"e7d6 e3e8 f6e8 e1e8 f7f8 e8f8","r":530,"t":"kingsideAttack long master mate mateIn3 middlegame operaMate"},{"i":"JEh6S","f":"4r1k1/p1p2ppp/5b2/8/7P/2PR1N2/r5P1/3R3K b - - 0 24","m":"e8e2 d3d8 f6d8 d1d8 e2e8 d8e8","r":516,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"MQFsq","f":"4r1k1/5ppp/1p1p1q2/pP1P4/1r6/7P/4QPP1/2R2RK1 b - - 3 24","m":"e8e2 c1c8 f6d8 c8d8 e2e8 d8e8","r":597,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"MnQWU","f":"8/8/7K/1p4P1/pP6/k7/8/8 b - - 0 50","m":"a3b3 g5g6 a4a3 g6g7 a3a2 g7g8q","r":459,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"NYMXf","f":"7k/6p1/1r5p/4Np2/r2P4/2P5/2R2PPP/1R4K1 w - - 1 33","m":"b1b6 a4a1 b6b1 a1b1 c2c1 b1c1","r":598,"t":"backRankMate endgame long mate mateIn3"},{"i":"SVvhR","f":"2r4k/2R2pp1/R3p3/8/3p1p2/3B3P/1r4P1/6K1 b - - 0 29","m":"c8c7 a6a8 b2b8 a8b8 c7c8 b8c8","r":440,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"SpR7u","f":"r3k2r/pQbq3p/5p2/8/2NPp3/4P3/PP4PP/R1B3K1 b kq - 0 18","m":"c7h2 g1h2 d7b7 c4d6 e8e7 d6b7","r":549,"t":"advantage exposedKing fork long master middlegame sacrifice"},{"i":"Wi6cO","f":"8/8/p7/1p4k1/P7/6K1/6P1/8 w - - 0 53","m":"a4a5 b5b4 g3f3 b4b3 f3e3 b3b2","r":591,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"Yx899","f":"3r4/kp2R3/2p3pp/Np6/1P3R2/2P5/P4NPP/3q3K w - - 0 33","m":"f2d1 d8d1 e7e1 d1e1 f4f1 e1f1","r":598,"t":"backRankMate endgame long mate mateIn3"},{"i":"Zcqc9","f":"4r1kb/1p5p/pnn3pB/1q2ppN1/8/5P1P/PPPQ2P1/3R3K b - - 1 25","m":"e8d8 d2d8 c6d8 d1d8 b5e8 d8e8","r":599,"t":"kingsideAttack long mate mateIn3 middlegame pillsburysMate"},{"i":"dbwIm","f":"8/3K4/8/P5k1/7p/8/8/8 b - - 0 56","m":"g5g4 a5a6 h4h3 a6a7 h3h2 a7a8q","r":557,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jMkxM","f":"7k/3Q2p1/p3P2p/1p3p2/8/4B3/Pr3PPP/6K1 w - - 0 29","m":"e6e7 b2b1 e3c1 b1c1 d7d1 c1d1","r":483,"t":"backRankMate endgame long mate mateIn3"},{"i":"jc3xF","f":"1r3rk1/2p2pp1/pq2pb1p/8/QP6/P2R1BP1/5P1P/3R2K1 b - - 1 27","m":"f8d8 d3d8 b8d8 d1d8 f6d8 a4e8","r":597,"t":"advantage kingsideAttack long middlegame"},{"i":"mQfZZ","f":"8/8/4k2K/7P/2p3P1/8/8/8 w - - 0 62","m":"h6g7 c4c3 h5h6 c3c2 h6h7 c2c1q","r":496,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"n5d4y","f":"1r4k1/p1p1rpp1/3p3p/2pR4/8/2P5/P1P2PPP/4R1K1 w - - 0 21","m":"e1e7 b8b1 d5d1 b1d1 e7e1 d1e1","r":520,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"rUk4V","f":"8/1pkr1p2/p4P2/P1p5/2Q1B3/1P6/2P3PP/4R2K w - - 13 42","m":"e1e2 d7d1 e2e1 d1e1 c4f1 e1f1","r":595,"t":"backRankMate endgame long mate mateIn3"},{"i":"uQhy1","f":"r7/3R1pk1/8/5p2/1p6/4R3/5PPP/6K1 w - - 0 38","m":"e3e7 a8a1 d7d1 a1d1 e7e1 d1e1","r":502,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"v7213","f":"1b5k/2r4p/P7/8/2B5/5R1P/P5P1/7K w - - 3 34","m":"c4b3 c7c1 b3d1 c1d1 f3f1 d1f1","r":402,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"yGr9o","f":"3r4/8/B7/8/2p4k/2B3Rb/1P3P1P/6K1 w - - 3 48","m":"a6c4 d8d1 c3e1 d1e1 c4f1 e1f1","r":502,"t":"endgame long mate mateIn3 operaMate"},{"i":"yzpL8","f":"4r1k1/4q1p1/p1pp3p/4r3/8/1PN1Q2P/P1P3P1/R3R1K1 w - - 0 21","m":"e3f2 e5e1 f2e1 e7e1 a1e1 e8e1","r":557,"t":"advantage long middlegame"},{"i":"34W2Q","f":"3r4/pp4kp/n1p1R1p1/5p2/2Q5/1PN5/1PP3PP/3q3K w - - 6 26","m":"c3d1 d8d1 e6e1 d1e1 c4f1 e1f1","r":514,"t":"backRankMate endgame long mate mateIn3"},{"i":"7afTA","f":"8/5N2/7p/1k1p4/3P2p1/8/2K5/8 w - - 0 55","m":"f7h6 g4g3 h6f5 g3g2 f5e3 g2g1q","r":579,"t":"advancedPawn crushing endgame knightEndgame long promotion"},{"i":"LBj8Y","f":"5r1k/5Qpp/p7/1b6/8/7P/P4nP1/2R3K1 b - - 0 32","m":"f8f7 c1c8 b5e8 c8e8 f7f8 e8f8","r":456,"t":"backRankMate endgame long mate mateIn3"},{"i":"Nu0yd","f":"3r2k1/7p/2R2K2/6p1/5p2/4r3/8/3n4 b - - 5 47","m":"d8d5 c6c8 d5d8 c8d8 e3e8 d8e8","r":573,"t":"endgame fork long mate mateIn3"},{"i":"RqvdT","f":"8/8/p1K5/PP1p4/2k5/8/8/8 b - - 0 56","m":"a6b5 a5a6 d5d4 a6a7 d4d3 a7a8q","r":589,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SbA9U","f":"rr4k1/5ppp/3Q4/p2BP3/b1p2P2/2P1R1N1/6PP/Rq5K w - - 1 27","m":"a1b1 b8b1 e3e1 b1e1 g3f1 e1f1","r":599,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"T4uwH","f":"6k1/Bp3pp1/2p4p/4bb2/8/1BP5/Pr3PPP/4R1K1 w - - 0 24","m":"e1e5 b2b1 b3d1 b1d1 e5e1 d1e1","r":587,"t":"backRankMate endgame long mate mateIn3"},{"i":"bM8QE","f":"5r1k/3r2pp/8/p7/8/6K1/P1R5/8 b - - 0 36","m":"f8f6 c2c8 d7d8 c8d8 f6f8 d8f8","r":551,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"dQsz5","f":"1r4k1/3q1ppp/8/p7/P1p1p3/B1P5/5PPP/3R2K1 w - - 0 25","m":"d1d7 b8b1 a3c1 b1c1 d7d1 c1d1","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"lxW1P","f":"8/8/2K1pk2/P7/5p2/8/8/8 b - - 0 58","m":"f6f5 a5a6 f4f3 a6a7 f3f2 a7a8q","r":549,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"pPPyg","f":"5R2/2k5/8/1P6/B1r5/P6p/7P/7K w - - 2 46","m":"a4b3 c4c1 b3d1 c1d1 f8f1 d1f1","r":593,"t":"endgame long mate mateIn3"},{"i":"qmOoc","f":"2r5/8/6pk/pp5p/3B4/1B6/PP3PPP/4R1K1 w - - 2 48","m":"e1e5 c8c1 b3d1 c1d1 e5e1 d1e1","r":587,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"xEYrS","f":"6K1/p4p2/5k2/5p1P/8/8/P7/8 b - - 0 42","m":"f5f4 h5h6 f6g5 h6h7 f4f3 h7h8q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"zIwjb","f":"8/8/4p3/P7/5k2/8/r3RK2/8 b - - 0 46","m":"a2e2 f2e2 f4e4 a5a6 e4d5 a6a7","r":543,"t":"advancedPawn crushing endgame long"},{"i":"7hA8m","f":"4r1k1/2r2ppp/8/p2pN3/P7/3K4/5PPP/1R6 b - - 0 27","m":"e8e5 b1b8 c7c8 b8c8 e5e8 c8e8","r":436,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"9x6x1","f":"r2r2k1/p4pp1/1p2pn1p/8/3N4/2P2P2/PP1R2PP/3R2K1 b - - 4 23","m":"g8f8 d4e6 f7e6 d2d8 a8d8 d1d8","r":561,"t":"advantage discoveredAttack endgame long"},{"i":"AWv39","f":"8/6k1/8/8/r5p1/7p/5R1P/2R4K w - - 3 48","m":"c1c6 a4a1 c6c1 a1c1 f2f1 c1f1","r":565,"t":"endgame long mate mateIn3 rookEndgame"},{"i":"BVyBv","f":"2kr3r/pppq1pb1/7p/6p1/4R3/2P2nB1/PP3PPP/RN1Q2K1 w - - 1 16","m":"d1f3 d7d1 f3d1 d8d1 e4e1 d1e1","r":578,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"BWhqz","f":"8/8/7K/7P/pk6/8/8/8 w - - 0 43","m":"h6g6 a4a3 g6g7 a3a2 g7g8 a2a1q","r":517,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"GOREE","f":"r1br2k1/1p1q1pp1/p1n1pn1p/8/4PP2/2N1Q3/PP4PP/1KR2BNR w - - 2 18","m":"c1d1 d7d1 c3d1 d8d1 e3c1 d1c1","r":525,"t":"advantage fork long opening"},{"i":"HZcx6","f":"8/8/K7/P7/7p/6k1/8/8 w - - 0 47","m":"a6b6 h4h3 a5a6 h3h2 b6b7 h2h1q","r":424,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"MavY8","f":"1r4k1/4b1p1/3p3p/q1p5/4Pp2/P2R1P2/3Q2PP/7K w - - 0 36","m":"d2a5 b8b1 d3d1 b1d1 a5e1 d1e1","r":505,"t":"backRankMate endgame long mate mateIn3"},{"i":"UhEy4","f":"8/6p1/7p/1P5P/K3p3/4k3/8/8 b - - 0 49","m":"e3f4 b5b6 e4e3 b6b7 f4g4 b7b8q","r":599,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cVwCn","f":"2r3k1/3r1ppp/p7/4P3/n1Rp1P2/P5P1/5K1P/2R5 b - - 0 32","m":"a4b6 c4c8 b6c8 c1c8 d7d8 c8d8","r":547,"t":"backRankMate endgame long mate mateIn3"},{"i":"hzxqu","f":"k1r5/1p6/p4p2/8/4Q3/1P6/P4PPP/3R2K1 w - - 1 31","m":"d1d7 c8c1 d7d1 c1d1 e4e1 d1e1","r":597,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"iEt27","f":"8/8/8/8/ppKP4/1P6/k7/8 w - - 0 53","m":"b3a4 b4b3 d4d5 b3b2 d5d6 b2b1q","r":526,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"tbJEN","f":"3r2k1/3B1ppp/8/8/1R5P/5P2/5P1K/4r3 b - - 0 30","m":"d8d7 b4b8 d7d8 b8d8 e1e8 d8e8","r":509,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"uzIFm","f":"1r4k1/7p/2p3p1/p3Pp2/P4P2/2Pq4/2R3PP/5Q1K w - - 0 28","m":"f1d3 b8b1 c2c1 b1c1 d3d1 c1d1","r":466,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"1ldAG","f":"3r2k1/5ppp/R7/8/p3r3/6P1/5PKP/8 b - - 1 37","m":"d8d2 a6a8 d2d8 a8d8 e4e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"49ZFs","f":"7k/4r1p1/3b2Bp/p1q4P/1p3P2/3RPKP1/8/8 b - - 7 39","m":"d6b8 d3d8 e7e8 d8e8 c5f8 e8f8","r":597,"t":"endgame fork long mate mateIn3 pillsburysMate"},{"i":"Cxciz","f":"3rkr2/1p5p/2p5/p4PQ1/8/P1B5/1P3qPP/5R1K w - - 1 29","m":"f1f2 d8d1 c3e1 d1e1 f2f1 e1f1","r":537,"t":"backRankMate endgame long mate mateIn3"},{"i":"JTwN7","f":"7k/5K1P/5P2/6P1/8/8/8/5r2 b - - 2 55","m":"h8h7 g5g6 h7h6 g6g7 f1b1 g7g8q","r":582,"t":"advancedPawn crushing endgame long promotion rookEndgame"},{"i":"NYosV","f":"3R1b2/2p1p3/4B2k/7p/4R3/N7/PrP3PP/7K w - - 0 28","m":"a3c4 b2b1 d8d1 b1d1 e4e1 d1e1","r":432,"t":"backRankMate endgame long mate mateIn3"},{"i":"OkhZr","f":"6k1/2p3p1/1p1q3p/5r2/1P6/P1B3P1/2Q3PP/7K w - - 0 46","m":"c2f5 d6d1 c3e1 d1e1 f5f1 e1f1","r":594,"t":"endgame long mate mateIn3"},{"i":"dXGuV","f":"6k1/5p2/1rp1pBp1/3p3p/2r5/R2K4/2P5/8 b - - 2 33","m":"b6b7 a3a8 b7b8 a8b8 g8h7 b8h8","r":435,"t":"endgame long mate mateIn3 operaMate"},{"i":"ppHt1","f":"4r1k1/4Bppp/p7/3r3P/8/P4P2/2P2bBP/1R5K b - - 0 24","m":"e8e7 b1b8 d5d8 b8d8 e7e8 d8e8","r":550,"t":"backRankMate endgame long mate mateIn3"},{"i":"t9dNk","f":"3r2k1/1p1r1p2/p6p/2R3p1/6n1/P1N3P1/1P2RPP1/6K1 w - - 3 26","m":"e2e4 d7d1 c3d1 d8d1 e4e1 d1e1","r":435,"t":"endgame long mate mateIn3 sacrifice"},{"i":"y81Ka","f":"r7/2P2pk1/6p1/2R4p/4p3/1R2P3/1p3PPP/6K1 w - - 2 35","m":"b3b2 a8a1 b2b1 a1b1 c5c1 b1c1","r":589,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"zWOtT","f":"2r2rk1/pR1R1p2/6pp/4np2/1P3Q2/8/P4PPP/6K1 w - - 0 27","m":"f4e5 c8c1 d7d1 c1d1 e5e1 d1e1","r":471,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"0ZjRW","f":"6k1/p4pp1/7p/3Pq3/3B3N/2N3Pb/P1r2P1P/4R1K1 w - - 0 29","m":"e1e5 c2c1 c3d1 c1d1 e5e1 d1e1","r":580,"t":"endgame fork long mate mateIn3 pillsburysMate"},{"i":"8i5Vd","f":"8/1pp2R2/1p1k2p1/2r5/3p4/8/6PP/1B2R2K w - - 0 35","m":"e1e7 c5c1 e7e1 c1e1 f7f1 e1f1","r":565,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"G9SwD","f":"2r3k1/pp3ppp/4p3/4P3/1R3B2/2r2N2/P4PPP/6K1 w - - 1 23","m":"b4b7 c3c1 f4c1 c8c1 f3e1 c1e1","r":550,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"UCx3y","f":"r7/3Q2p1/1k5p/1p1p1B2/8/2p2R2/6PP/7K w - - 3 36","m":"f3c3 a8a1 f5b1 a1b1 c3c1 b1c1","r":596,"t":"backRankMate endgame long mate mateIn3"},{"i":"UsDg4","f":"8/8/pK3kp1/P7/2P1p3/8/8/8 w - - 0 45","m":"b6a6 e4e3 c4c5 e3e2 c5c6 e2e1q","r":588,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"cdM2e","f":"8/8/p1p5/8/1k4KP/8/8/8 b - - 0 48","m":"a6a5 h4h5 a5a4 h5h6 a4a3 h6h7","r":560,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"cgqs8","f":"8/pp6/2n3pB/2k5/q7/7B/1PP2PPP/4R1KR w - - 0 28","m":"e1e8 a4a1 h6c1 a1c1 e8e1 c1e1","r":588,"t":"endgame long mate mateIn3"},{"i":"ckrnW","f":"8/8/4K3/5P2/p7/k7/8/8 b - - 0 49","m":"a3b4 f5f6 a4a3 f6f7 b4b3 f7f8q","r":598,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jXpdw","f":"3rr1k1/pp4pp/4pb2/1qp5/4R3/1PP2P2/P3Q1PP/RN5K w - - 3 19","m":"e2b5 d8d1 e4e1 d1e1 b5f1 e1f1","r":535,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"2IBZQ","f":"8/3k4/6K1/2p5/p4P2/P7/8/8 b - - 1 56","m":"d7c6 f4f5 c5c4 f5f6 c6b5 f6f7","r":519,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"42jMH","f":"3r2k1/N2Q1ppp/5pb1/6q1/1R1P4/2r3P1/P4P1P/5RK1 b - - 0 23","m":"d8d7 b4b8 c3c8 b8c8 d7d8 c8d8","r":505,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"4Pu5O","f":"6k1/6p1/4p1K1/1R2P3/2r5/5P1P/3p4/8 b - - 1 40","m":"d2d1q b5b8 c4c8 b8c8 d1d8 c8d8","r":400,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"8JVmR","f":"6k1/5p1p/6pP/5PP1/2p2q2/R6K/4r3/2b5 b - - 1 50","m":"f4c7 a3a8 c7b8 a8b8 e2e8 b8e8","r":576,"t":"endgame long mate mateIn3"},{"i":"EfLJE","f":"8/8/7K/1p6/8/8/2k4P/8 w - - 0 41","m":"h6g5 b5b4 h2h4 b4b3 h4h5 b3b2","r":470,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"F87P2","f":"5k2/6p1/2p4p/1p6/7N/1PP1R3/r4PPP/3R2K1 w - - 0 31","m":"d1d7 a2a1 d7d1 a1d1 e3e1 d1e1","r":564,"t":"backRankMate endgame long mate mateIn3"},{"i":"KMsbj","f":"4r1k1/ppb1Qppp/2p1b3/8/4P3/8/3R1PPP/3R2K1 b - - 0 33","m":"e8e7 d2d8 c7d8 d1d8 e7e8 d8e8","r":427,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"LJO0D","f":"6k1/r4ppp/1q1pr3/1ppQB3/4P3/5P2/1PP3PP/1R1R2K1 b - - 0 26","m":"d6e5 d5d8 b6d8 d1d8 e6e8 d8e8","r":400,"t":"backRankMate endgame long mate mateIn3"},{"i":"NUU71","f":"8/8/8/4Kp2/5PpP/k7/8/8 w - - 0 58","m":"h4h5 g4g3 h5h6 g3g2 e5e6 g2g1q","r":594,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Ojeil","f":"2R5/1R4pp/4pk2/r4p2/8/8/5PPP/7K w - - 1 41","m":"c8c7 a5a1 b7b1 a1b1 c7c1 b1c1","r":524,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"RsxNZ","f":"1r6/4B1bk/p1B3p1/2p4p/7Q/5R2/P1P3PP/7K w - - 1 27","m":"c6e4 b8b1 h4e1 b1e1 f3f1 e1f1","r":598,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"ZVnPy","f":"8/2R5/1P4pk/r4p2/4p3/7p/3R1PPP/6K1 w - - 0 42","m":"d2b2 a5a1 b2b1 a1b1 c7c1 b1c1","r":509,"t":"endgame long master mate mateIn3 rookEndgame"},{"i":"ei5B0","f":"8/1p3k2/3Pp3/P3P3/8/2P2pp1/1P2p3/4K3 b - - 1 46","m":"f3f2 e1e2 g3g2 e2f2 g2g1q f2g1","r":592,"t":"crushing endgame long pawnEndgame"},{"i":"faP2I","f":"8/8/8/1P3p2/1P4p1/6k1/1K6/8 b - - 0 53","m":"f5f4 b5b6 f4f3 b6b7 f3f2 b7b8q","r":467,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"joV3a","f":"1r1Q3k/p3r1pp/5q2/8/4p3/2P5/5PPP/3R2K1 b - - 1 34","m":"b8d8 d1d8 e7e8 d8e8 f6f8 e8f8","r":563,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"klMVy","f":"2r3k1/1p1qnpbp/p3p1p1/3pP3/QN1P4/P3BN2/1Pr2PPP/2R3K1 w - - 0 20","m":"a4d7 c2c1 e3c1 c8c1 f3e1 c1e1","r":500,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"rFsyt","f":"8/1p5p/2p1p1pk/r2pPp2/3P4/8/2PR1PPP/1R4K1 w - - 0 31","m":"b1b7 a5a1 b7b1 a1b1 d2d1 b1d1","r":487,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"t7SEN","f":"8/3R4/p5p1/Pp5p/2r5/6Pk/4QP2/6K1 w - - 3 49","m":"e2e5 c4c1 d7d1 c1d1 e5e1 d1e1","r":595,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"9aKmG","f":"4r3/3P4/1p2Pkpp/p2RRp2/P7/8/2r3PP/7K w - - 0 35","m":"d7e8q c2c1 d5d1 c1d1 e5e1 d1e1","r":576,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"CZEZM","f":"3r2k1/5p1p/2pr2p1/8/4P3/1Q3R2/6PP/1R1q3K w - - 1 34","m":"b1d1 d6d1 b3d1 d8d1 f3f1 d1f1","r":410,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"0gLiO","f":"8/8/6k1/1p6/5K2/7P/8/8 w - - 2 65","m":"f4g4 b5b4 g4f3 b4b3 f3e4 b3b2","r":482,"t":"advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove"},{"i":"1dMzD","f":"8/8/p1K1k3/1P6/2P4p/P7/8/8 w - - 0 49","m":"b5a6 h4h3 a6a7 h3h2 c6c7 h2h1q","r":541,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"9zVH1","f":"8/8/6p1/p1PK4/1b3k2/1P6/8/8 b - - 0 54","m":"g6g5 c5c6 g5g4 c6c7 g4g3 c7c8q","r":599,"t":"advancedPawn bishopEndgame crushing endgame long promotion"},{"i":"BCwBf","f":"2r5/8/p2P4/5pkp/5Np1/PP1R1bP1/5P1P/4R1K1 w - - 0 33","m":"e1e6 c8c1 d3d1 c1d1 e6e1 d1e1","r":472,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"Bx3Mu","f":"8/8/p7/P1R4K/1r4p1/6k1/8/8 b - - 1 54","m":"b4b5 c5b5 a6b5 a5a6 b5b4 a6a7","r":566,"t":"advancedPawn crushing endgame long rookEndgame"},{"i":"CaymV","f":"6k1/5ppp/5r2/R5P1/pp3PK1/4r3/7P/8 b - - 1 43","m":"f6b6 a5a8 b6b8 a8b8 e3e8 b8e8","r":493,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"DfOBY","f":"5r1k/1p4p1/p1b2b1p/5B2/Pq4P1/4Q2P/5P2/4R1K1 b - - 4 30","m":"f8e8 e3e8 c6e8 e1e8 b4f8 e8f8","r":582,"t":"long master mate mateIn3 middlegame pillsburysMate"},{"i":"GPsED","f":"3K4/8/8/3P4/pp4k1/1P6/8/8 w - - 0 55","m":"b3a4 b4b3 d5d6 b3b2 d6d7 b2b1q","r":510,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"I5uVo","f":"5Q2/2q3p1/2r3k1/4R3/3P1n1p/8/P4PPP/6K1 w - - 3 37","m":"f8f4 c6c1 f4c1 c7c1 e5e1 c1e1","r":472,"t":"endgame long mate mateIn3"},{"i":"L6nLA","f":"8/4k3/5pK1/8/7P/8/8/8 b - - 2 50","m":"e7e6 h4h5 f6f5 h5h6 f5f4 h6h7","r":533,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"LSQCA","f":"2r3k1/p5p1/5p1p/4p3/1Q6/8/5PPP/3R2K1 w - - 0 37","m":"d1d7 c8c1 d7d1 c1d1 b4e1 d1e1","r":543,"t":"backRankMate endgame long mate mateIn3 queenRookEndgame"},{"i":"Mtzba","f":"6k1/pR2pp2/6pK/2r4p/3rQP2/8/P2q2PP/7R b - - 0 33","m":"d4e4 b7b8 c5c8 b8c8 d2d8 c8d8","r":545,"t":"endgame long mate mateIn3 queenRookEndgame"},{"i":"QfwOj","f":"8/8/8/8/4KPkp/8/8/8 w - - 1 64","m":"e4e5 h4h3 f4f5 h3h2 f5f6 h2h1q","r":592,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"RBzy4","f":"2k2r2/p1p5/PpP1Br1p/2p1pPp1/2P5/2P2R2/7P/1K6 b - - 6 39","m":"f6e6 f5e6 f8f3 e6e7 f3d3 e7e8q","r":590,"t":"advancedPawn crushing endgame long promotion rookEndgame"},{"i":"TEAMX","f":"8/8/8/p1P5/1p1p4/1k2p3/4K3/8 b - - 0 61","m":"b3c4 c5c6 c4d5 c6c7 b4b3 c7c8q","r":541,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"USlDk","f":"8/8/8/7p/p1K5/PP4k1/8/8 w - - 0 47","m":"b3a4 h5h4 a4a5 h4h3 a5a6 h3h2","r":505,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"ZI2ni","f":"8/7K/8/7P/pk6/8/8/8 w - - 0 60","m":"h7g6 a4a3 h5h6 a3a2 g6g7 a2a1q","r":551,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"aFMWV","f":"6k1/pp3ppp/8/8/5B2/KP1r4/P3r3/2R5 b - - 8 32","m":"a7a6 c1c8 d3d8 c8d8 e2e8 d8e8","r":449,"t":"backRankMate endgame long mate mateIn3"},{"i":"eubvm","f":"2r3k1/2qb1p1p/p3pQpB/Pp1pP3/1P6/1B6/5PPP/1Rr3K1 w - - 4 30","m":"b1c1 c7c1 h6c1 c8c1 b3d1 c1d1","r":546,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"idZLg","f":"8/6K1/8/1k4P1/p7/8/8/8 w - - 0 59","m":"g7f6 a4a3 g5g6 a3a2 f6f7 a2a1q","r":572,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"jF2qk","f":"6k1/p5pp/2p5/4P3/2bPR3/1rN5/3R1PPP/6K1 w - - 8 31","m":"c3a4 b3b1 d2d1 b1d1 e4e1 d1e1","r":567,"t":"backRankMate endgame long mate mateIn3"},{"i":"kxZeA","f":"8/8/6K1/1p5P/p1pP4/P1k5/8/8 b - - 0 49","m":"c3d4 h5h6 d4d3 h6h7 c4c3 h7h8q","r":490,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ukTVP","f":"8/8/K5k1/8/P4p2/8/8/8 w - - 0 54","m":"a6b6 f4f3 a4a5 f3f2 a5a6 f2f1q","r":529,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"1caDJ","f":"3r2k1/5pp1/4p3/1P2P2Q/5P2/pPq3P1/P2r4/K1R5 w - - 0 40","m":"c1c3 d2d1 h5d1 d8d1 c3c1 d1c1","r":564,"t":"endgame long master mate mateIn3 queenRookEndgame"},{"i":"Gnsed","f":"6k1/2p2p2/4p1p1/p7/7r/5B2/PP4P1/K1R5 w - - 0 32","m":"c1c7 h4h1 f3d1 h1d1 c7c1 d1c1","r":524,"t":"backRankMate endgame long mate mateIn3"},{"i":"LIunr","f":"8/8/1p6/p1p4P/6K1/1k6/8/8 b - - 0 45","m":"a5a4 h5h6 c5c4 h6h7 c4c3 h7h8q","r":485,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"No3Pi","f":"8/3k4/6K1/7p/6PP/8/8/8 w - - 0 51","m":"g6h6 h5g4 h6g5 g4g3 g5g4 g3g2","r":554,"t":"advancedPawn crushing endgame long pawnEndgame"},{"i":"uVEcF","f":"4r2k/1p2N1pp/8/p7/2P5/PK6/1b3rP1/3R4 b - - 1 33","m":"e8e7 d1d8 e7e8 d8e8 f2f8 e8f8","r":588,"t":"backRankMate endgame long mate mateIn3"},{"i":"499Hi","f":"3r3k/2N5/4B1p1/pP5p/P1n5/2P1RP2/6PP/7K w - - 11 41","m":"e6c4 d8d1 e3e1 d1e1 c4f1 e1f1","r":430,"t":"backRankMate endgame long mate mateIn3"},{"i":"6sNQL","f":"1N6/8/8/7p/P7/6k1/6p1/6K1 w - - 0 50","m":"a4a5 h5h4 a5a6 h4h3 a6a7 h3h2","r":535,"t":"advancedPawn endgame knightEndgame long mate mateIn3 quietMove"},{"i":"ATKSB","f":"1r4k1/p1p3p1/5p2/2Q5/3p4/8/P2B1PPP/6K1 w - - 1 24","m":"c5d4 b8b1 d2c1 b1c1 d4d1 c1d1","r":578,"t":"backRankMate endgame long mate mateIn3"},{"i":"AnoOZ","f":"4r1k1/5ppp/p4bb1/3B4/8/1P4P1/P4P1P/2R3K1 b - - 0 20","m":"e8e2 c1c8 f6d8 c8d8 e2e8 d8e8","r":586,"t":"endgame long mate mateIn3"},{"i":"H8589","f":"6k1/5ppp/p2rp3/1b4P1/1R5P/p2p4/2nP1K2/2R5 b - - 4 36","m":"c2b4 c1c8 d6d8 c8d8 b5e8 d8e8","r":583,"t":"backRankMate endgame long mate mateIn3"},{"i":"UMcBO","f":"r6k/ppp3pp/2npq1n1/8/3P4/2P1BQN1/PP4PP/5RK1 b - - 0 22","m":"a8f8 f3f8 g6f8 f1f8 e6g8 f8g8","r":466,"t":"advantage kingsideAttack long middlegame"},{"i":"f34sL","f":"4r2k/6pp/p4q2/5P2/4Q3/4n1P1/P6P/2R3K1 b - - 2 36","m":"e8e4 c1c8 e4e8 c8e8 f6f8 e8f8","r":554,"t":"backRankMate endgame fork long mate mateIn3"},{"i":"faIzL","f":"3q2k1/5pbp/bp2p3/8/3r3N/4QBP1/4PP1P/1R4K1 w - - 8 32","m":"h4g2 d4d1 b1d1 d8d1 g2e1 d1e1","r":577,"t":"crushing long middlegame"},{"i":"fyMsf","f":"4rr1k/pp2q1pp/2p5/5p2/2Q3P1/6B1/PPPn3P/1K1RR3 w - - 2 23","m":"d1d2 e7e1 g3e1 e8e1 d2d1 e1d1","r":452,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"kCebZ","f":"4r2k/8/7K/1R6/7P/1p3r2/8/8 b - - 6 61","m":"e8e2 b5b8 e2e8 b8e8 f3f8 e8f8","r":590,"t":"endgame exposedKing long mate mateIn3 rookEndgame"},{"i":"lkNIp","f":"7k/6pp/2p5/1pP5/1B1Pq3/4P3/R2K1p2/8 b - - 0 36","m":"f2f1q a2a8 e4e8 a8e8 f1f8 e8f8","r":560,"t":"backRankMate endgame long mate mateIn3"},{"i":"nhP67","f":"8/8/1K6/1P6/5p2/4k3/8/8 w - - 0 54","m":"b6a6 f4f3 b5b6 f3f2 a6a7 f2f1q","r":566,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"oa5r3","f":"8/8/8/3krp2/2R3p1/3KP1P1/8/8 b - - 0 47","m":"e5e3 d3e3 d5c4 e3f4 c4d5 f4f5","r":557,"t":"crushing endgame long rookEndgame"},{"i":"tGjsD","f":"6k1/1R3p1p/p7/2b5/8/8/r5PP/2R4K w - - 0 27","m":"c1c5 a2a1 b7b1 a1b1 c5c1 b1c1","r":599,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"wwk51","f":"r2r2k1/4Rppp/p1q5/1p1B1b2/3P1P2/Bp4P1/P1P1Q2P/4R1K1 b - - 0 20","m":"c6d5 e7e8 d8e8 e2e8 a8e8 e1e8","r":558,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"Vj629","f":"6k1/4n2p/p4Kp1/8/4rp2/6P1/P5P1/1R6 b - - 1 34","m":"f4g3 b1b8 e7c8 b8c8 e4e8 c8e8","r":433,"t":"endgame long mate mateIn3"},{"i":"ypfCT","f":"3r2k1/1R3ppp/2r1p3/2P1p3/1P6/n6P/5PP1/6K1 b - - 0 27","m":"d8d4 b7b8 c6c8 b8c8 d4d8 c8d8","r":570,"t":"backRankMate endgame long mate mateIn3"},{"i":"8tZLP","f":"8/8/5p2/P4p2/1K5p/6kP/8/8 b - - 0 48","m":"g3h3 a5a6 f5f4 a6a7 f4f3 a7a8q","r":413,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"BxE0t","f":"8/p6p/2B5/6pk/1B6/P2b4/r4PPP/3R2K1 w - - 0 34","m":"d1d3 a2a1 d3d1 a1d1 b4e1 d1e1","r":592,"t":"backRankMate endgame long mate mateIn3"},{"i":"EiclA","f":"8/8/1p6/8/p2P4/P1Pk3K/8/8 b - - 0 51","m":"d3c3 d4d5 c3b2 d5d6 b6b5 d6d7","r":533,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"HZeKc","f":"6k1/5ppp/4p1b1/1p6/4Pb2/R4PPP/1Pr5/6K1 b - - 2 27","m":"f4g3 a3a8 g3b8 a8b8 c2c8 b8c8","r":516,"t":"backRankMate endgame long mate mateIn3"},{"i":"IfR7u","f":"r5k1/p7/2p3pQ/3p3B/4p3/2Pq4/PP4PR/K4r1R w - - 3 27","m":"h1f1 d3f1 h5d1 f1d1 h6c1 d1c1","r":579,"t":"endgame long mate mateIn3"},{"i":"PCP1L","f":"8/8/8/2P4p/1K6/7k/8/8 b - - 0 47","m":"h3g3 c5c6 h5h4 c6c7 h4h3 c7c8q","r":574,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"YEKLL","f":"8/8/8/pp4K1/1k4P1/7P/8/8 w - - 0 48","m":"h3h4 a5a4 g5h5 a4a3 g4g5 a3a2","r":573,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ZhaSi","f":"2k5/8/2P5/5K2/6pp/6P1/8/8 w - - 0 61","m":"g3h4 g4g3 h4h5 g3g2 h5h6 g2g1q","r":599,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"aI5zA","f":"8/7p/7P/2PK1k2/6p1/8/8/8 b - - 0 59","m":"g4g3 c5c6 g3g2 c6c7 g2g1r c7c8q","r":542,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"hZACv","f":"r2r2k1/5ppp/p5nq/1p6/4RN2/8/PP2Q1PP/4R2K b - - 2 28","m":"g6f4 e4e8 d8e8 e2e8 a8e8 e1e8","r":567,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"ixNdQ","f":"r5k1/1q3ppp/3R4/p7/Pp1Qn3/8/1B3PPP/6K1 b - - 6 33","m":"e4f6 d6d8 a8d8 d4d8 f6e8 d8e8","r":570,"t":"endgame long mate mateIn3"},{"i":"lmZLf","f":"8/8/8/7P/p5K1/k7/8/8 b - - 0 74","m":"a3b3 h5h6 a4a3 h6h7 b3c2 h7h8q","r":590,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"qs09v","f":"1r4k1/5p1p/6p1/2P5/P7/5N2/5PPP/2R3K1 w - - 0 33","m":"c1c4 b8b1 c4c1 b1c1 f3e1 c1e1","r":438,"t":"backRankMate endgame long mate mateIn3"},{"i":"zZ9AE","f":"r4rk1/1R3pp1/7p/4P3/3B4/2P5/3q1PPP/3R2K1 w - - 0 33","m":"d1d2 a8a1 b7b1 a1b1 d2d1 b1d1","r":450,"t":"backRankMate endgame long mate mateIn3"},{"i":"AOOR3","f":"8/3r2kp/pp4p1/8/4R3/P1P2P2/1P2RbPP/7K w - - 3 39","m":"e2f2 d7d1 e4e1 d1e1 f2f1 e1f1","r":589,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"FJ6LH","f":"2r3k1/5ppp/4p3/1p6/8/1P2P2P/R4PPK/3r4 b - - 4 27","m":"c8c1 a2a8 c1c8 a8c8 d1d8 c8d8","r":597,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"LPsUO","f":"8/8/8/1P5p/2K3pP/6k1/8/8 b - - 0 55","m":"g3h2 b5b6 g4g3 b6b7 h2h1 b7b8q","r":580,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vxjsu","f":"8/8/8/2K5/1P4p1/6k1/Q6p/8 w - - 0 61","m":"a2h2 g3h2 b4b5 g4g3 b5b6 g3g2","r":599,"t":"advancedPawn crushing endgame hangingPiece long"},{"i":"GeXqz","f":"8/8/7K/p5PP/1p6/1k6/8/8 b - - 0 46","m":"b3a2 g5g6 a2a3 g6g7 b4b3 g7g8q","r":479,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"dDysM","f":"4r1k1/p1q2ppp/1p3r2/2pR4/4Q1P1/2P1PN2/PP3PP1/3R2K1 b - - 0 24","m":"e8e4 d5d8 c7d8 d1d8 e4e8 d8e8","r":488,"t":"backRankMate endgame long mate mateIn3"},{"i":"stVdZ","f":"1Rb5/4k3/r1p1p2p/1r4p1/p4p2/2PR4/P2B1PPP/6K1 w - - 4 36","m":"b8c8 b5b1 d2c1 b1c1 d3d1 c1d1","r":540,"t":"backRankMate endgame long mate mateIn3"},{"i":"w6cG2","f":"r5k1/pp3ppp/2pq1n2/b7/3P4/P1N2N2/1P2QPPP/4R1K1 b - - 0 19","m":"a8e8 e2e8 f6e8 e1e8 d6f8 e8f8","r":437,"t":"advantage kingsideAttack long middlegame"},{"i":"yf3Ll","f":"1r6/5pkp/6p1/3p4/2P1RP2/3R4/P5PP/7K w - - 1 33","m":"d3d5 b8b1 d5d1 b1d1 e4e1 d1e1","r":592,"t":"backRankMate endgame long mate mateIn3 rookEndgame"},{"i":"8HENQ","f":"6k1/p4p1p/2pr2p1/8/4P3/1PQ2P2/P1P2qPP/5R1K w - - 1 22","m":"f1f2 d6d1 c3e1 d1e1 f2f1 e1f1","r":585,"t":"backRankMate endgame long master mate mateIn3 queenRookEndgame"},{"i":"FBf3a","f":"8/6p1/8/3P3p/2K1k3/8/8/8 b - - 0 53","m":"h5h4 d5d6 h4h3 d6d7 h3h2 d7d8q","r":445,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"SHhqx","f":"5bk1/2q3pp/3p1p2/p2P4/P6B/4NPQb/1r3P1P/2R3K1 w - - 2 28","m":"c1c7 b2b1 c7c1 b1c1 e3d1 c1d1","r":540,"t":"long mate mateIn3 middlegame pillsburysMate"},{"i":"mrHwr","f":"1nk1r3/p1p3p1/1p1pq2p/PP6/3Br3/2P2R2/5PPP/R2Q2K1 w - - 1 25","m":"a5b6 e4e1 d1e1 e6e1 a1e1 e8e1","r":513,"t":"backRankMate fork long mate mateIn3 middlegame"},{"i":"o4Db0","f":"8/1pK5/p7/P7/5p2/1R3bk1/8/8 w - - 0 55","m":"b3b7 f3b7 c7b7 f4f3 b7a6 f3f2","r":598,"t":"advancedPawn crushing endgame long"},{"i":"pa5p3","f":"6k1/p4ppp/3n4/4r3/3p1P2/8/P5PP/1R4K1 b - - 0 25","m":"e5d5 b1b8 d6c8 b8c8 d5d8 c8d8","r":489,"t":"backRankMate endgame long mate mateIn3"},{"i":"2BhIs","f":"8/8/2K5/2P2p2/5P1p/8/8/k7 w - - 0 66","m":"c6d5 h4h3 d5d6 h3h2 c5c6 h2h1q","r":555,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"WxHTV","f":"8/8/K7/P7/6kp/8/8/8 w - - 0 54","m":"a6b6 h4h3 b6c7 h3h2 a5a6 h2h1q","r":404,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"ZJYk5","f":"2r3k1/R4p1p/p2p2pP/6n1/1q6/6P1/4KP2/8 b - - 5 46","m":"c8c3 a7a8 b4b8 a8b8 c3c8 b8c8","r":585,"t":"endgame long mate mateIn3"},{"i":"kl78C","f":"8/8/5K1p/1k4PP/p7/4P3/8/8 w - - 0 56","m":"g5h6 a4a3 h6h7 a3a2 e3e4 a2a1q","r":577,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"vZG0j","f":"1k6/5R2/8/p7/8/r4pK1/5P2/8 w - - 0 56","m":"f7f3 a3f3 g3f3 a5a4 f3e2 a4a3","r":538,"t":"crushing endgame long master quietMove rookEndgame"},{"i":"FdD6B","f":"8/8/7K/8/1p5P/8/k7/8 w - - 0 50","m":"h6g6 b4b3 h4h5 b3b2 h5h6 b2b1q","r":587,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"Sfo5l","f":"r4k2/1p3p2/8/8/1R1Pp1p1/2R1P1Pp/2N2P1P/r5K1 w - - 1 36","m":"c2a1 a8a1 b4b1 a1b1 c3c1 b1c1","r":588,"t":"endgame long mate mateIn3"},{"i":"zE351","f":"8/5K1k/6pp/7P/6n1/5p2/8/8 b - - 0 58","m":"f3f2 h5g6 h7h8 g6g7 h8h7 g7g8q","r":434,"t":"advancedPawn endgame knightEndgame long mate mateIn3 promotion"},{"i":"R1QB9","f":"5k2/8/pN1R3p/1p4p1/8/5r2/PP6/K1R5 w - - 0 33","m":"c1c7 f3f1 d6d1 f1d1 c7c1 d1c1","r":541,"t":"backRankMate endgame long mate mateIn3"},{"i":"J4Mmz","f":"8/8/8/pk5K/7P/8/6P1/8 w - - 0 45","m":"h5g4 a5a4 h4h5 a4a3 h5h6 a3a2","r":598,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"ffdam","f":"8/8/K7/6p1/1P6/6k1/8/8 b - - 0 60","m":"g3f4 b4b5 g5g4 b5b6 g4g3 b6b7","r":598,"t":"advancedPawn crushing endgame long master pawnEndgame quietMove"},{"i":"saQ7c","f":"2r4k/6pp/p4p2/1p3P2/1P5P/P2qpQ2/6PK/8 b - - 1 33","m":"c8c4 f3a8 c4c8 a8c8 d3d8 c8d8","r":470,"t":"backRankMate endgame long mate mateIn3"},{"i":"VVUTl","f":"6KQ/8/p6q/3pP3/2kP4/8/8/8 b - - 0 62","m":"h6h8 g8h8 a6a5 e5e6 a5a4 e6e7","r":510,"t":"advancedPawn crushing endgame long"},{"i":"ooslx","f":"1r6/4k2p/p5pB/8/2P1n1N1/8/5PPP/4R1K1 w - - 2 33","m":"e1e2 b8b1 h6c1 b1c1 e2e1 c1e1","r":526,"t":"endgame long mate mateIn3"},{"i":"2avGf","f":"8/8/8/1p5P/1p4K1/1k6/8/8 b - - 0 43","m":"b3c3 h5h6 b4b3 h6h7 b3b2 h7h8q","r":599,"t":"advancedPawn crushing endgame long pawnEndgame promotion"},{"i":"U20tm","f":"3r2k1/Q4p1p/2p2qp1/8/P2bR3/8/5PPP/4R1K1 w - - 0 25","m":"e4e8 d8e8 e1e8 g8g7 a7d4 f6d4","r":529,"t":"crushing endgame long"},{"i":"hIbeZ","f":"2r4k/5pp1/p3p3/4P3/3q2P1/1Q1B3P/8/3K4 b - - 2 33","m":"c8c3 b3b8 c3c8 b8c8 d4d8 c8d8","r":561,"t":"endgame long mate mateIn3"},{"i":"O8V74","f":"3rr1k1/pp1q1pp1/2p4p/4P3/4R3/PB5Q/1P2nPPP/3R2K1 w - - 2 25","m":"e4e2 d7d1 b3d1 d8d1 e2e1 d1e1","r":562,"t":"backRankMate long mate mateIn3 middlegame"},{"i":"IEsaY","f":"8/2p5/pp6/3p4/3PpP1k/P3P3/P3K3/8 b - - 1 36","m":"h4g3 f4f5 g3g4 f5f6 g4f5 f6f7","r":586,"t":"advancedPawn crushing endgame long pawnEndgame quietMove"},{"i":"gU6y5","f":"8/8/8/2P5/1p4K1/1k6/8/8 b - - 0 69","m":"b3c4 c5c6 b4b3 c6c7 b3b2 c7c8q","r":575,"t":"advancedPawn crushing endgame long master pawnEndgame promotion"}] |