| [{"i":"RIeqC","f":"2r3k1/4Rp1p/3p2p1/3P4/1p1B4/1pn3P1/r4PKP/4R3 b - - 1 27","m":"b3b2 e7e8 c8e8 e1e8","r":516,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"gqpau","f":"3q3k/3Q2pp/8/5p2/5P2/6PK/7P/1R6 b - - 0 40","m":"d8d7 b1b8 d7c8 b8c8","r":460,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"aThCw","f":"r1bqr1k1/4bppp/p1p2B2/2pp4/8/2NP1N2/PPP1QPPP/R3R1K1 b - - 0 12","m":"e7f6 e2e8 d8e8 e1e8","r":573,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"JWEXr","f":"6k1/pr1N1ppp/2R1p3/3p4/1P1P2n1/r3P1P1/5P1P/5RK1 b - - 0 26","m":"b7d7 c6c8 d7d8 c8d8","r":457,"t":"backRankMate endgame mate mateIn2 short"},{"i":"sRSKD","f":"2r3k1/5p1p/2p1p1pB/p1PrQ3/8/1P3P2/P2Rn2P/3R3K b - - 0 36","m":"d5e5 d2d8 c8d8 d1d8","r":567,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"WgVxQ","f":"1r4k1/p1q2ppp/4p1b1/8/1QPRP3/5B2/P4PPP/3R2K1 b - - 0 26","m":"b8b4 d4d8 c7d8 d1d8","r":496,"t":"backRankMate endgame mate mateIn2 short"},{"i":"iTvhO","f":"5k1r/pp4pp/2p5/8/2P1PP2/1N1r4/P3bbPP/R1B1R2K w - - 7 24","m":"e1e2 d3d1 e2e1 d1e1","r":479,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"SwLO9","f":"r5k1/1p2qNp1/pbn3Qp/3p1b2/8/2N5/PPP3PP/5R1K w - - 0 22","m":"f1f5 e7e1 f5f1 e1f1","r":572,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"rgQG5","f":"6k1/p2r1ppp/Kp2p3/P7/8/8/7n/1R6 b - - 0 34","m":"b6a5 b1b8 d7d8 b8d8","r":561,"t":"backRankMate endgame mate mateIn2 short"},{"i":"p54Tm","f":"8/5rk1/5q1p/3Q2p1/8/1p6/1P4PP/4R2K w - - 6 47","m":"d5d2 f6f1 e1f1 f7f1","r":496,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"QPwNF","f":"2r3k1/5ppp/4p3/8/8/P5PP/r7/1R3K2 b - - 6 31","m":"c8c2 b1b8 c2c8 b8c8","r":581,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"y05Nw","f":"2r3k1/5ppp/p1B1p3/4P3/5P2/8/5P1P/1R4K1 b - - 0 35","m":"c8c6 b1b8 c6c8 b8c8","r":406,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"rpkpA","f":"r5k1/1bq2pp1/3p1n1p/p1p5/N7/1P2QP1P/P1B3P1/4R1K1 b - - 7 31","m":"a8e8 e3e8 f6e8 e1e8","r":514,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"PtfI1","f":"5r1k/pp5n/2pp1r1p/4p1pb/2B1P2P/P2P1PR1/1PPNK3/6R1 b - - 0 25","m":"g5h4 g3g8 f8g8 g1g8","r":556,"t":"kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"MygOI","f":"4Q1rk/4P1pp/1p6/2p5/8/8/6PP/5R1K b - - 0 37","m":"g8e8 f1f8 e8f8 e7f8q","r":562,"t":"advancedPawn endgame mate mateIn2 promotion rookEndgame short"},{"i":"yjdet","f":"5b1k/p1pq2pp/4n3/1r1N4/8/1P3Q2/PBP3PP/5RK1 b - - 5 24","m":"b5d5 f3f8 e6f8 f1f8","r":465,"t":"mate mateIn2 middlegame sacrifice short"},{"i":"NbXBk","f":"5B1k/8/1R4p1/p7/8/P3nPP1/r6P/7K w - - 3 36","m":"b6b5 a2a1 b5b1 a1b1","r":478,"t":"endgame mate mateIn2 short"},{"i":"jqnCj","f":"6k1/r4ppp/8/1Pbp4/8/8/5PPP/2R3K1 w - - 0 30","m":"c1c5 a7a1 c5c1 a1c1","r":400,"t":"backRankMate endgame master masterVsMaster mate mateIn2 rookEndgame short"},{"i":"vh4rH","f":"7k/pp4pp/6p1/3P1q2/2K5/1BP4P/PP2Q1n1/8 b - - 6 34","m":"g2f4 e2e8 f5f8 e8f8","r":497,"t":"endgame mate mateIn2 short"},{"i":"eRF4J","f":"7k/5pp1/p6p/1p2p3/8/P1Pr4/1P3PPP/4R1K1 w - - 0 38","m":"e1e5 d3d1 e5e1 d1e1","r":501,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"bziOR","f":"5r2/p2N3k/1p1bpq1p/1P1p2pQ/P5P1/7P/6P1/1R2Rr1K w - - 7 33","m":"e1f1 f6f1 b1f1 f8f1","r":581,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"k0Q1Y","f":"1r2r1k1/5ppp/p4N1q/4RP2/2p3P1/P4P2/1PP2B1P/1K2Q3 b - - 0 27","m":"h6f6 e5e8 b8e8 e1e8","r":510,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"tCvfa","f":"r1r5/5pkp/p3p1p1/Pb6/1P2N3/R7/3R1PPP/6K1 w - - 1 29","m":"e4d6 c8c1 d2d1 c1d1","r":456,"t":"backRankMate endgame mate mateIn2 short"},{"i":"7gIbN","f":"1r3nk1/p1p4p/5Q2/8/2pP4/2P5/P4PPP/4R1K1 w - - 3 25","m":"e1e7 b8b1 e7e1 b1e1","r":458,"t":"backRankMate endgame mate mateIn2 short"},{"i":"MRkHF","f":"4r1k1/5ppp/8/1p1p4/1P1P4/4R2P/6P1/2R3K1 b - - 0 30","m":"e8e3 c1c8 e3e8 c8e8","r":456,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"hQGs0","f":"4r1k1/2R2ppp/P7/8/6n1/8/1r4PP/R5K1 b - - 0 24","m":"e8e2 c7c8 e2e8 c8e8","r":539,"t":"backRankMate endgame mate mateIn2 short"},{"i":"VL3RZ","f":"4r1k1/p1p2ppp/1p6/4R3/8/2P5/P5PP/3R2K1 b - - 0 22","m":"e8e5 d1d8 e5e8 d8e8","r":567,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"QPylO","f":"1k6/bpp1q3/p2p4/6p1/NP2prQ1/6P1/P5K1/3R3R b - - 3 30","m":"f4g4 h1h8 e7d8 h8d8","r":555,"t":"backRankMate endgame mate mateIn2 short"},{"i":"1Ygf9","f":"3r3k/5p1p/pp3r2/2p5/4P3/8/PPP3PP/5R1K w - - 0 26","m":"f1f6 d8d1 f6f1 d1f1","r":569,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"ZP2m5","f":"rn4k1/pp3ppp/1p6/4r3/1P2B1bP/P4P2/2P3P1/3RK2R b K - 0 18","m":"g4f5 d1d8 e5e8 d8e8","r":520,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"Au8qV","f":"3Q3k/pp4pp/1bn3n1/8/3p4/1N3RB1/PP2q1PP/5R1K b - - 0 27","m":"c6d8 f3f8 g6f8 f1f8","r":537,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"SgvXT","f":"6k1/1p3ppp/p7/3N4/5P2/1P1n1pP1/P1r4P/3R3K w - - 0 24","m":"d1d3 c2c1 d3d1 c1d1","r":553,"t":"endgame mate mateIn2 short"},{"i":"WEvcD","f":"5r1k/ppp3pp/8/2P3q1/1P2R3/P4P2/5P1K/5R2 b - - 1 27","m":"f8f3 e4e8 f3f8 e8f8","r":400,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"qW55F","f":"3r4/pk6/1pp1R3/6r1/2P1N3/5pP1/PP3P1P/6K1 w - - 0 27","m":"e4g5 d8d1 e6e1 d1e1","r":558,"t":"endgame mate mateIn2 short"},{"i":"kqW8D","f":"6k1/6p1/5r2/R4pNp/4p3/pr2P1PK/5P1P/8 b - - 1 41","m":"f6g6 a5a8 b3b8 a8b8","r":471,"t":"endgame mate mateIn2 short"},{"i":"JuKeI","f":"4rk2/5p2/p1b5/2R5/7P/6P1/PPP2P2/3Rr1K1 w - - 1 29","m":"d1e1 e8e1 g1h2 e1h1","r":557,"t":"endgame mate mateIn2 operaMate short"},{"i":"xqzsy","f":"2r4k/6pp/1p1p4/p2Pp3/8/P1Nq4/KP3R2/5R2 b - - 0 33","m":"e5e4 f2f8 c8f8 f1f8","r":511,"t":"backRankMate endgame mate mateIn2 short"},{"i":"JnkzT","f":"7k/1R5P/6K1/5P2/1p3q2/8/8/8 b - - 8 52","m":"f4e4 b7b8 e4e8 b8e8","r":400,"t":"endgame mate mateIn2 queenRookEndgame short"},{"i":"rEcVB","f":"3r4/4RQpk/2p4q/p7/8/4R3/PPP2PPP/6K1 w - - 4 27","m":"e3h3 d8d1 e7e1 d1e1","r":559,"t":"backRankMate endgame mate mateIn2 short"},{"i":"t9Ua1","f":"2r1rQ1k/p5pp/8/b2N2qP/2pPP2n/P4QB1/8/R4RK1 b - - 0 30","m":"e8f8 f3f8 c8f8 f1f8","r":519,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"qU7Cf","f":"3r4/2R3pp/5pk1/1pB5/8/5N2/PP3PPP/6K1 w - - 1 24","m":"b2b4 d8d1 f3e1 d1e1","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"ykFze","f":"1k1r4/p1pq2pp/1p4b1/8/8/4B1Q1/PPP1nPPP/4R1K1 w - - 4 23","m":"e1e2 d7d1 e2e1 d1e1","r":506,"t":"endgame fork mate mateIn2 short"},{"i":"RZmZN","f":"r3r1k1/ppp2pp1/3p4/3P2qP/8/5P1Q/PPPR3P/1K4R1 w - - 1 20","m":"g1g5 e8e1 d2d1 e1d1","r":446,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"xye7U","f":"2r3k1/pq3ppp/8/8/6P1/4Q3/PP3P2/K3R3 b - - 2 30","m":"b7b6 e3e8 c8e8 e1e8","r":564,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"9xiGe","f":"r5k1/2R2ppp/p3pn2/8/3P4/2R3P1/2p2P1P/3b2K1 b - - 3 25","m":"f6d5 c7c8 a8c8 c3c8","r":572,"t":"backRankMate endgame mate mateIn2 short"},{"i":"G3HN8","f":"1r4k1/4pp1p/3p2p1/2nP4/2RBP3/1p4PP/qP3PK1/2R5 b - - 0 29","m":"c5e4 c4c8 b8c8 c1c8","r":454,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"vJArn","f":"3r4/R4ppk/7p/8/P7/5nP1/r5PP/3R3K w - - 0 33","m":"d1d8 a2a1 d8d1 a1d1","r":564,"t":"endgame mate mateIn2 short"},{"i":"lmicr","f":"3r3k/5b1p/5R2/6q1/1p2P1Q1/2p5/6PP/7K w - - 4 35","m":"g4g5 d8d1 f6f1 d1f1","r":576,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Y2kSP","f":"r6k/5ppP/4p3/3q4/2Q5/p2P4/1r3P2/K1R4R b - - 1 33","m":"d5e5 c4c8 a8c8 c1c8","r":499,"t":"endgame mate mateIn2 sacrifice short"},{"i":"UcZPs","f":"1k1r3r/pp2bppp/2p5/4RB2/8/P1P5/5PPP/R1B3K1 w - - 3 18","m":"e5e7 d8d1 e7e1 d1e1","r":580,"t":"backRankMate endgame mate mateIn2 short"},{"i":"havcx","f":"7k/pp4pp/4B3/1N1pn3/3b4/P7/1P3rPP/2R4K b - - 0 27","m":"d4b2 c1c8 f2f8 c8f8","r":485,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Xv5yN","f":"2r2k1r/1Q2bpp1/4p3/2p1Pq2/2Pp4/1P1R1Pp1/P4PK1/3R4 b - - 1 47","m":"g3f2 b7c8 e7d8 c8d8","r":552,"t":"hangingPiece mate mateIn2 middlegame short"},{"i":"j3t2a","f":"r2Q2k1/p4pp1/qr3n1p/5B2/2P5/1P6/PKP2PPP/3R3R b - - 5 26","m":"a8d8 d1d8 f6e8 d8e8","r":425,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"UNbWM","f":"r2q1b1r/p1p1k1p1/4b1Qp/4p3/8/2P5/PP3PPP/RNB1R1K1 w - - 2 16","m":"e1e5 d8d1 e5e1 d1e1","r":429,"t":"fork mate mateIn2 middlegame short"},{"i":"DedHB","f":"k2r2r1/5Q1p/pRb1p3/8/5P2/5N2/P5PP/2Rq3K w - - 3 29","m":"c1d1 d8d1 f3e1 d1e1","r":567,"t":"mate mateIn2 middlegame short"},{"i":"JnXSV","f":"1r4k1/4pp1p/6p1/8/4N3/3P1N2/5PPP/Rr4K1 w - - 1 31","m":"a1b1 b8b1 f3e1 b1e1","r":418,"t":"backRankMate endgame mate mateIn2 short"},{"i":"EY1y0","f":"3rr1k1/p3qppp/1pp5/3p1n2/2P3Q1/1P5R/PB3PPP/R5K1 w - - 0 26","m":"g4f5 e7e1 a1e1 e8e1","r":441,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"W20KC","f":"4r2k/1bp3pp/p7/5R2/1PPb4/4p2q/P1BN2PP/5Q1K b - - 2 27","m":"e3d2 f5f8 e8f8 f1f8","r":571,"t":"mate mateIn2 middlegame short"},{"i":"AjJJf","f":"3q2k1/pbb2pp1/4p2p/2p1N3/2P1r3/1P5P/PQ3PPB/4R1K1 w - - 0 26","m":"e1e4 d8d1 e4e1 d1e1","r":447,"t":"kingsideAttack master mate mateIn2 middlegame short"},{"i":"BAuHX","f":"b4r1k/4q1pp/4r3/p4p2/2pB1Q2/2P5/P4PPP/1R1R2K1 w - - 8 33","m":"b1b5 e6e1 d1e1 e7e1","r":572,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"bpkFq","f":"4r3/2R2pkp/p1p1q3/3p4/3P1b2/7P/1Q3PP1/1R4K1 w - - 1 30","m":"c7a7 e6e1 b1e1 e8e1","r":462,"t":"endgame mate mateIn2 pillsburysMate sacrifice short"},{"i":"gC0Um","f":"5r1k/2p2Qpp/p7/8/3P1P1q/2P4P/PP4P1/4RRK1 b - - 0 23","m":"f8f7 e1e8 f7f8 e8f8","r":400,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"Pys9d","f":"6k1/1r3ppp/2p1p3/p2pB3/P4P2/1N3R2/6PP/7K w - - 1 26","m":"b3c5 b7b1 f3f1 b1f1","r":579,"t":"backRankMate endgame mate mateIn2 short"},{"i":"qC6U1","f":"5b2/1k2q1p1/p2pN3/1p1Pr3/8/7Q/PPP5/1K3R2 w - - 7 32","m":"e6f8 e5e1 f1e1 e7e1","r":562,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KbiKT","f":"6k1/2r2p2/7R/3bN1p1/3Pp3/4P1B1/2r2PPP/R5K1 w - - 1 30","m":"e5g4 c2c1 a1c1 c7c1","r":555,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"dNJQY","f":"5r1k/5Qpp/p3R3/1p6/8/3n4/1P4P1/6K1 b - - 0 39","m":"f8f7 e6e8 f7f8 e8f8","r":524,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KjtDw","f":"3r2k1/bR3ppp/p3p3/4q3/8/8/5PPP/4R1K1 w - - 0 29","m":"e1e5 d8d1 e5e1 d1e1","r":500,"t":"endgame mate mateIn2 short"},{"i":"6ZDv9","f":"rnb1r1k1/ppp2p1p/6pB/8/4N3/2P4P/PPP3P1/2KR2R1 b - - 0 15","m":"e8e4 d1d8 e4e8 d8e8","r":400,"t":"fork mate mateIn2 middlegame pillsburysMate short"},{"i":"wa1YC","f":"3r4/p4kpp/1pq1bp2/8/8/4R1B1/5PPP/2R3K1 w - - 0 30","m":"c1c6 d8d1 e3e1 d1e1","r":410,"t":"backRankMate endgame mate mateIn2 short"},{"i":"aqHTc","f":"6k1/pp3pp1/1p3n1p/8/1p6/P7/2r2PPP/1B1R2K1 b - - 1 23","m":"c2b2 d1d8 f6e8 d8e8","r":418,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"XuGog","f":"3r4/5ppp/6k1/8/1B1r2b1/P5P1/1PP2R1P/2K1R3 w - - 16 43","m":"b4c3 d4d1 e1d1 d8d1","r":526,"t":"endgame mate mateIn2 operaMate short"},{"i":"5sTTu","f":"1r2k2r/1b1p1p2/3qpP2/pp5p/8/PBRP1N2/1P4PP/2R3K1 b k - 0 23","m":"b7f3 c3c8 b8c8 c1c8","r":586,"t":"mate mateIn2 middlegame short"},{"i":"GMP6X","f":"2kr3r/1pp2ppp/p1p1bn2/4R1N1/8/P1P5/1PP2PPP/R1B3K1 w - - 3 13","m":"g5e6 d8d1 e5e1 d1e1","r":429,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"MAPCm","f":"q3r1k1/p3rpp1/1p3n1p/8/3N1Q2/3R2P1/PP3P1P/3R2K1 w - - 11 26","m":"d4f5 e7e1 d1e1 e8e1","r":540,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"ERqTJ","f":"4r3/4r2p/6pk/5p2/P2Q4/1P6/2P2PPP/5RK1 w - - 0 27","m":"f1d1 e7e1 d1e1 e8e1","r":493,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"q2lYo","f":"5rk1/ppp3p1/3bpr1p/7Q/4B3/2N5/PP4PP/2q3RK w - - 0 26","m":"g1c1 f6f1 c1f1 f8f1","r":515,"t":"mate mateIn2 middlegame short"},{"i":"iR3i9","f":"6k1/1p4p1/1p2p2p/2p5/2P5/PPr5/5PPP/4R1K1 w - - 0 33","m":"e1e6 c3c1 e6e1 c1e1","r":450,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"VsrRJ","f":"2Q3k1/5ppp/rn3n2/3p4/P2P4/7P/1r3PP1/R1R3K1 b - - 0 24","m":"b6c8 c1c8 f6e8 c8e8","r":594,"t":"backRankMate endgame mate mateIn2 short"},{"i":"6vOfO","f":"5k2/5p1p/3pp1p1/R3P3/4nP2/2B5/1Pr3PP/6K1 w - - 1 33","m":"e5d6 c2c1 c3e1 c1e1","r":529,"t":"endgame mate mateIn2 short"},{"i":"dIqEo","f":"r4k1r/pp1q1npp/3p4/3P1p2/2P5/4RP2/PP2R2P/4Q1K1 b - - 3 21","m":"a8e8 e3e8 d7e8 e2e8","r":486,"t":"mate mateIn2 middlegame short"},{"i":"N6NAY","f":"8/2N4p/6p1/8/1pR5/5kP1/r4P1P/6K1 w - - 4 35","m":"c4b4 a2a1 b4b1 a1b1","r":446,"t":"endgame mate mateIn2 short"},{"i":"dm5aK","f":"1r6/p4p2/6p1/3R4/2P2P1P/6k1/P1P5/6K1 w - - 2 33","m":"c4c5 b8b1 d5d1 b1d1","r":548,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"IBixQ","f":"r2r2k1/p4p1p/1ppQ3B/8/2PP2q1/4R3/PP3PP1/4R2K b - - 0 27","m":"d8d6 e3e8 a8e8 e1e8","r":400,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"P9K89","f":"1q4k1/5pp1/4p2p/pP6/1n6/1P5P/5PP1/1BR3K1 b - - 0 31","m":"b8b5 c1c8 b5e8 c8e8","r":599,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"mhklL","f":"7k/3R3p/2p5/3p3N/3n4/5PK1/3nr2P/8 b - - 2 41","m":"d2f3 d7d8 e2e8 d8e8","r":577,"t":"endgame mate mateIn2 short"},{"i":"fAOxH","f":"5r1k/2p3pp/p2p4/1p1B4/3P1BPq/N7/1P2Q1KP/8 b - - 0 24","m":"f8f4 e2e8 f4f8 e8f8","r":510,"t":"endgame mate mateIn2 short"},{"i":"QdwkZ","f":"3rr1k1/1pq2ppp/p3b3/8/3NR1Q1/2P4P/PP3PP1/4R1K1 b - - 4 24","m":"e6g4 e4e8 d8e8 e1e8","r":449,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"chukh","f":"3r2k1/2p3p1/p6p/2p1bQ2/8/2P2N1R/PP3PPP/R2r2K1 w - - 1 25","m":"a1d1 d8d1 f3e1 d1e1","r":456,"t":"endgame mate mateIn2 short"},{"i":"p4sPl","f":"r2q3r/p4pk1/4p1p1/4R2p/1P5Q/2P2R2/P4PPP/6K1 w - - 3 29","m":"h4f4 d8d1 e5e1 d1e1","r":421,"t":"endgame mate mateIn2 short"},{"i":"iMCYa","f":"6k1/5pp1/7p/1R1N4/1pr1P3/3n1P1P/6P1/5K2 b - - 8 38","m":"g8f8 b5b8 c4c8 b8c8","r":459,"t":"endgame mate mateIn2 short"},{"i":"vrFCF","f":"7k/6pp/5b2/R7/8/P4PP1/1P4KP/3r4 b - - 0 38","m":"f6b2 a5a8 d1d8 a8d8","r":445,"t":"backRankMate endgame mate mateIn2 short"},{"i":"frGV5","f":"8/6kp/2Nb2p1/p4p2/8/5P2/r5PP/3R3K w - - 0 36","m":"d1d6 a2a1 d6d1 a1d1","r":473,"t":"backRankMate endgame mate mateIn2 short"},{"i":"sVPwC","f":"r5k1/5ppp/p2R4/4p3/4P3/8/PPr2PPP/3R2K1 b - - 1 21","m":"c2b2 d6d8 a8d8 d1d8","r":444,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"U3ess","f":"4r1k1/3b3p/4pp2/q1Np4/N1p5/6P1/2Q3BP/7K w - - 2 33","m":"c5d7 a5e1 g2f1 e1f1","r":532,"t":"endgame mate mateIn2 short"},{"i":"5HVwb","f":"5rk1/1r4B1/4p1K1/pp4P1/4nP2/PP3q2/7P/2R3R1 b - - 0 37","m":"f8f7 c1c8 f7f8 c8f8","r":594,"t":"mate mateIn2 middlegame operaMate short"},{"i":"Y4Sw7","f":"2k1r3/ppq3pp/2p2p2/2P1r3/1P6/5Q1P/P4PP1/R3R1K1 w - - 2 20","m":"a1b1 e5e1 b1e1 e8e1","r":426,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"7BS1w","f":"1b2r1k1/p2R1p2/1p2r1pp/2p5/2P5/1P3B1P/P4PP1/3R2K1 w - - 4 22","m":"h3h4 e6e1 d1e1 e8e1","r":506,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"mg0Gm","f":"3r2k1/p4ppp/1p6/2p1q3/2R5/1P2P2P/P2n1PP1/3Q2K1 b - - 2 25","m":"d2c4 d1d8 e5e8 d8e8","r":535,"t":"endgame hangingPiece mate mateIn2 short"},{"i":"shSl0","f":"5rk1/1b5p/pn1p2p1/1p6/4P1Q1/P1NB4/1PP2qPP/4R2K w - - 6 30","m":"e1f1 f2f1 d3f1 f8f1","r":565,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"3dmAq","f":"4r1k1/p4p2/1p2r2p/2q3p1/8/2P1B2Q/PP3PPP/R3R1K1 w - - 6 31","m":"e3c5 e6e1 a1e1 e8e1","r":526,"t":"backRankMate endgame mate mateIn2 short"},{"i":"rio8a","f":"r1r3k1/p7/5p2/p2p1N2/P2P2p1/bR2P3/2R1nPPB/6K1 w - - 2 32","m":"c2e2 c8c1 e2e1 c1e1","r":424,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"d8CSE","f":"N1b3k1/p2prppp/8/4P3/8/2n2N2/5PPP/2R3K1 b - - 2 23","m":"c3d5 c1c8 e7e8 c8e8","r":549,"t":"backRankMate endgame hangingPiece mate mateIn2 short"},{"i":"i63Ip","f":"r2R3k/1b4pp/p1p2r2/5p2/2B1p3/P7/1PP2PPP/1K1R4 b - - 5 23","m":"a8d8 d1d8 f6f8 d8f8","r":492,"t":"backRankMate endgame mate mateIn2 short"},{"i":"mu3iU","f":"3r2k1/5ppp/8/1p6/4PP2/P3q1P1/1PQ3KP/3R4 b - - 8 37","m":"d8d1 c2c8 d1d8 c8d8","r":491,"t":"backRankMate endgame mate mateIn2 short"},{"i":"gEE1e","f":"rn4k1/ppp2ppp/8/4r3/1P4b1/2NqB3/PP2NPPP/3RK2R b K - 3 13","m":"d3a6 d1d8 e5e8 d8e8","r":400,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"5K3I8","f":"1r4k1/2q2pp1/4p3/3p4/p7/P3P1Pp/5P1P/2R3KB w - - 0 36","m":"c1c7 b8b1 c7c1 b1c1","r":591,"t":"endgame mate mateIn2 short"},{"i":"5tWVz","f":"6k1/pB3pp1/1b2p1bp/1r2P3/5N2/6P1/7P/2R4K b - - 1 32","m":"g6h7 c1c8 b6d8 c8d8","r":543,"t":"backRankMate endgame mate mateIn2 short"},{"i":"V4UOp","f":"r3r1k1/pp2q1p1/2pb1p2/5Pp1/3P4/2P2Q1R/PP3NPP/R5K1 w - - 2 24","m":"f3h5 e7e1 a1e1 e8e1","r":530,"t":"kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"RFDsB","f":"5r1k/5Npp/8/1p1R4/2p5/8/1r4PP/3R3K b - - 0 36","m":"f8f7 d5d8 f7f8 d8f8","r":412,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"NeDIE","f":"Q4rk1/p4p1p/4N3/P5p1/2nR4/8/2q2PPP/3R2K1 b - - 0 23","m":"f8a8 d4d8 a8d8 d1d8","r":595,"t":"endgame mate mateIn2 short"},{"i":"4J4el","f":"3r2nr/1pp1bkpp/p7/8/4b3/8/PPP2PPP/RNB1R1K1 w - - 0 12","m":"e1e4 d8d1 e4e1 d1e1","r":540,"t":"backRankMate fork mate mateIn2 middlegame short"},{"i":"pzOVB","f":"3r3k/p2N2p1/2p3Pp/1p3r1P/nP3p2/1KP5/P7/4R2R b - - 0 32","m":"d8d7 e1e8 f5f8 e8f8","r":436,"t":"endgame mate mateIn2 short"},{"i":"mh4Fl","f":"2krR3/ppp2ppp/8/8/8/8/PPP2PPP/6K1 w - - 2 21","m":"e8e7 d8d1 e7e1 d1e1","r":480,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"XY7YF","f":"6k1/5p1p/2p3p1/8/8/3r3P/RBp1KPP1/1b6 b - - 1 34","m":"d3b3 a2a8 b3b8 a8b8","r":418,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"3MfDV","f":"3r2k1/p2R1ppp/4p3/3p4/P2P4/6P1/5P1P/1R4K1 b - - 0 33","m":"d8d7 b1b8 d7d8 b8d8","r":430,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"dYJlq","f":"1r4k1/5ppp/p3p3/8/5P2/2R5/P2r1P1P/R5K1 b - - 0 23","m":"b8b2 c3c8 d2d8 c8d8","r":577,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"3kFza","f":"r4k1r/1b3ppp/p1pb1q2/8/B2p4/3P4/1PP1RPPP/RN2Q1K1 b - - 1 17","m":"c6c5 e2e8 a8e8 e1e8","r":437,"t":"mate mateIn2 middlegame short"},{"i":"hSGsg","f":"5rk1/1pp4p/3p2p1/P2P4/P1P1p3/4N2b/5KpP/1Q1B4 w - - 1 29","m":"f2g1 f8f1 e3f1 g2f1q","r":599,"t":"advancedPawn endgame mate mateIn2 promotion short"},{"i":"bWvWA","f":"6k1/rbrp1ppp/p7/3PP3/1R3n2/5B2/7P/7K b - - 0 36","m":"b7d5 b4b8 c7c8 b8c8","r":528,"t":"backRankMate endgame mate mateIn2 short"},{"i":"HxMqR","f":"1r4k1/4Rppp/1q6/3p4/p2P2n1/6P1/r1P1QPP1/3R2K1 b - - 1 31","m":"b6f6 e7e8 b8e8 e2e8","r":497,"t":"mate mateIn2 middlegame short"},{"i":"MvzYv","f":"3r2k1/pp3p1p/6p1/2p1b2r/6Q1/1P2PN1P/P4PP1/1R1q2K1 w - - 0 21","m":"b1d1 d8d1 f3e1 d1e1","r":590,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"4SN1O","f":"5r1k/Q5pp/5q2/P1p5/8/8/5rPP/3R1RK1 w - - 0 25","m":"a7c5 f2f1 d1f1 f6f1","r":431,"t":"endgame mate mateIn2 short"},{"i":"L1gtI","f":"3Q3k/2p3pp/p7/1p2p3/1P3r1b/2P2P1P/1P2q1P1/3R2K1 b - - 4 30","m":"h4d8 d1d8 f4f8 d8f8","r":597,"t":"backRankMate endgame mate mateIn2 short"},{"i":"snyOk","f":"5r1k/6pp/2p5/p7/P2PQ3/4P1b1/5rP1/Rq5K w - - 0 27","m":"a1b1 f2f1 b1f1 f8f1","r":578,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"bpvCf","f":"k2Q3r/pp3pp1/4pnpq/8/2R3P1/1P3B1P/P4PK1/2R5 b - - 0 33","m":"h8d8 c4c8 d8c8 c1c8","r":579,"t":"endgame mate mateIn2 queensideAttack short"},{"i":"c8vKb","f":"6k1/Q4pp1/2p3qp/1p6/6n1/2B3P1/PP3PPK/8 w - - 3 32","m":"h2g1 g6b1 c3e1 b1e1","r":450,"t":"endgame mate mateIn2 short"},{"i":"PsHll","f":"6k1/p3rppp/8/4pP2/2Bb4/6P1/PP2K2P/3R4 b - - 0 30","m":"d4b2 d1d8 e7e8 d8e8","r":498,"t":"endgame master mate mateIn2 short"},{"i":"W5YUU","f":"3r1rk1/1pp2pp1/pb5p/4N3/4n3/2P5/PP3PPP/R1B1R1K1 w - - 0 16","m":"e1e4 d8d1 e4e1 d1e1","r":400,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"FLDj3","f":"r5k1/pp3ppp/2p5/2P3q1/3PR3/1P6/P2bQPB1/6K1 b - - 5 29","m":"d2f4 e4e8 a8e8 e2e8","r":477,"t":"endgame mate mateIn2 short"},{"i":"AAgJy","f":"4r3/pp3k2/2qprp2/3P1R2/2P5/PP3QPp/5P1P/R5K1 w - - 1 32","m":"d5c6 e6e1 a1e1 e8e1","r":437,"t":"endgame mate mateIn2 queenRookEndgame short"},{"i":"0QlBk","f":"8/7p/5k2/5p2/1P3p2/r7/2b2PPP/2R3K1 w - - 0 41","m":"c1c2 a3a1 c2c1 a1c1","r":533,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"cDDIZ","f":"6k1/3npp2/1p5p/2n3p1/2P5/2r1PNB1/P2R1PPP/6K1 w - - 1 24","m":"f3d4 c3c1 d2d1 c1d1","r":506,"t":"backRankMate endgame mate mateIn2 short"},{"i":"YxcvL","f":"6k1/nr4bp/1P2p3/5p2/2R5/2P5/4NPPP/6K1 w - - 0 29","m":"b6a7 b7b1 e2c1 b1c1","r":478,"t":"backRankMate endgame mate mateIn2 short"},{"i":"oxZ5F","f":"3r1rk1/pp3ppp/6n1/1Nb5/P7/4P3/1P2bPPP/R1B1R1K1 w - - 0 18","m":"e1e2 d8d1 e2e1 d1e1","r":546,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"mvwAY","f":"2r3k1/4bpPp/8/pp1B4/3p4/1P6/1P4PP/4R2K w - - 0 33","m":"e1e7 c8c1 e7e1 c1e1","r":459,"t":"backRankMate endgame mate mateIn2 short"},{"i":"9HQwH","f":"8/8/6k1/2R4p/6n1/3r1N2/6PK/8 w - - 9 47","m":"h2g1 d3d1 f3e1 d1e1","r":423,"t":"endgame mate mateIn2 short"},{"i":"zRllh","f":"6k1/1p5p/2p1q1pB/r3p3/4r3/P2p2P1/5R1K/5R2 b - - 1 34","m":"a5a8 f2f8 a8f8 f1f8","r":595,"t":"endgame mate mateIn2 operaMate short"},{"i":"ryTB6","f":"6rb/pp4qk/P4p1p/3p1R2/3P4/4P1r1/1PQ4P/2B2RK1 w - - 0 26","m":"g1h1 g3g1 f1g1 g7g1","r":432,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"lOSUW","f":"5r1k/r5pp/2p5/1p2R3/p5B1/3P3P/PPP3PK/5R2 b - - 0 29","m":"f8f1 e5e8 f1f8 e8f8","r":557,"t":"backRankMate endgame mate mateIn2 short"},{"i":"878PS","f":"6k1/4rpp1/p6p/1pp1P3/2n2P2/2P4P/P1B3P1/3R2K1 b - - 0 27","m":"c4e3 d1d8 e7e8 d8e8","r":522,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"R26qX","f":"3r1k2/2b2p1p/5p2/p7/3N2Q1/1P3b1P/P4PP1/6K1 w - - 0 26","m":"d4f3 d8d1 f3e1 d1e1","r":550,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"Vxy6H","f":"4r2k/6pp/4Q3/5p2/p7/P4P2/1r4PP/3R2K1 b - - 0 29","m":"e8e6 d1d8 e6e8 d8e8","r":400,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"QBVN4","f":"1r3rk1/p3Qppp/1p6/3P4/8/8/q4PPP/3RR1K1 b - - 1 21","m":"f8e8 e7e8 b8e8 e1e8","r":548,"t":"backRankMate endgame mate mateIn2 short"},{"i":"1Soho","f":"8/8/P2R4/2p1B2p/7P/1r5k/3p1P2/6K1 w - - 0 41","m":"d6d2 b3b1 d2d1 b1d1","r":595,"t":"endgame mate mateIn2 short"},{"i":"tfwtw","f":"1r2r1k1/2p2ppp/2Q5/p1BP4/2P1q1B1/2P5/P4PPP/R4RK1 w - - 4 20","m":"f1e1 e4e1 a1e1 e8e1","r":517,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"r36JF","f":"4r1k1/1pp1Bppp/8/1p6/4n3/5N2/PPP2PPP/3R2K1 b - - 2 18","m":"e8e7 d1d8 e7e8 d8e8","r":567,"t":"backRankMate endgame mate mateIn2 short"},{"i":"HMHB0","f":"5rk1/2p1qp1p/p2br3/1p3Q2/8/1PN4P/1PPR1PP1/3R2K1 w - - 3 23","m":"c3d5 e6e1 d1e1 e7e1","r":522,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"khHVl","f":"7k/p5pp/2p5/3p4/4b3/2P1R1KP/PP4R1/5r2 b - - 0 32","m":"e4g2 e3e8 f1f8 e8f8","r":529,"t":"backRankMate endgame mate mateIn2 short"},{"i":"xPtQa","f":"4r2k/6p1/p4p2/1pNb1P2/1P4Pp/P2R3P/5P2/R3r1K1 w - - 5 41","m":"a1e1 e8e1 g1h2 e1h1","r":590,"t":"endgame mate mateIn2 operaMate short"},{"i":"gYSyz","f":"6k1/p4pp1/1p2pb2/6q1/2QPB3/P4P2/1P3P2/5K2 b - - 3 33","m":"g5d2 c4c8 f6d8 c8d8","r":519,"t":"endgame mate mateIn2 short"},{"i":"bGSyn","f":"6k1/p4ppp/8/2p1r3/1pRP4/1P6/PKP5/8 b - - 0 31","m":"c5d4 c4c8 e5e8 c8e8","r":424,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"v0Lzu","f":"4r1k1/ppq4p/3P4/6p1/5p2/7P/PP3PP1/K1R5 w - - 0 36","m":"c1c7 e8e1 c7c1 e1c1","r":419,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"pkrou","f":"2q3k1/p5pp/bp2p3/3pN3/3PP3/1P2P3/P2Q1rPP/6K1 w - - 0 22","m":"d2f2 c8c1 f2e1 c1e1","r":575,"t":"endgame mate mateIn2 short"},{"i":"pXm8p","f":"6k1/5pp1/1p2p2p/Pq1p4/3P4/P1r1P3/3Q1PPP/6K1 w - - 0 26","m":"d2c3 b5b1 c3c1 b1c1","r":565,"t":"backRankMate endgame mate mateIn2 queenEndgame short"},{"i":"lmPRg","f":"2r3k1/1p1b1pp1/4p2p/3pP3/8/3B4/4Q1PP/1q5K w - - 0 31","m":"d3b1 c8c1 e2d1 c1d1","r":417,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"k5Kpi","f":"5rk1/pp1nRppp/8/3p4/8/5N2/PPr2PPP/RN4K1 w - - 0 14","m":"e7d7 c2c1 f3e1 c1e1","r":541,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Qs0ZQ","f":"3q2k1/5ppp/pp2p3/4Pn2/4Q3/1PN5/P4PPP/6K1 w - - 2 25","m":"c3a4 d8d1 e4e1 d1e1","r":482,"t":"endgame mate mateIn2 short"},{"i":"e7dJg","f":"7k/4R2p/2r1Np1p/3p4/2p5/1b2P2P/5PP1/2b3K1 b - - 3 36","m":"c1a3 e7e8 a3f8 e8f8","r":566,"t":"endgame mate mateIn2 short"},{"i":"nWdVF","f":"r1bq2k1/p1p2p2/2p1p2p/4P1pQ/8/4n1B1/PPP2RPP/RN4K1 w - - 0 16","m":"h5h6 d8d1 f2f1 d1f1","r":525,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"nxB2u","f":"1r6/3b2pp/p2k4/N2p2p1/3P4/8/P1P1rPPP/4R1K1 w - - 0 23","m":"e1e2 b8b1 e2e1 b1e1","r":580,"t":"backRankMate endgame mate mateIn2 short"},{"i":"ISs8J","f":"1k1r2nr/ppp3pp/8/8/2P3B1/1P6/P2Q2PP/R4R1K b - - 0 18","m":"d8d2 f1f8 d2d8 f8d8","r":580,"t":"backRankMate endgame mate mateIn2 short"},{"i":"lrb6D","f":"1Q4rk/1p2R1pp/2p4q/P1n5/8/2PP3P/1P3PB1/4R1K1 b - - 0 36","m":"g8b8 e7e8 b8e8 e1e8","r":553,"t":"backRankMate endgame mate mateIn2 short"},{"i":"0zZq9","f":"3RbR2/pp2N2k/7p/4p1p1/4p3/7Q/P5PP/2q4K w - - 1 32","m":"d8d1 c1d1 f8f1 d1f1","r":489,"t":"endgame hangingPiece mate mateIn2 short"},{"i":"R0QfL","f":"r3r1k1/pp1nqpp1/2pb1n1p/8/7B/1NNP1Q1P/PPP2PP1/R4RK1 w - - 2 15","m":"f1e1 e7e1 a1e1 e8e1","r":566,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"N8zhh","f":"r5k1/p4Qpp/1n6/4P3/2p5/8/Pq4PP/5R1K b - - 0 25","m":"g8h8 f7f8 a8f8 f1f8","r":540,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"lsOPU","f":"4r1k1/p2p1pp1/1p5Q/2pP4/8/8/PP6/K3r1R1 w - - 1 27","m":"g1e1 e8e1 h6c1 e1c1","r":542,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"muNwS","f":"r5k1/1q3ppp/p1b1p3/2P1P3/P2Q1P2/1P1R3P/6P1/6K1 b - - 2 28","m":"c6g2 d4d8 a8d8 d3d8","r":437,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"5Cdon","f":"3r2k1/pp3ppp/6b1/8/3Q4/1P6/P4PPP/2R3K1 b - - 0 23","m":"d8d4 c1c8 d4d8 c8d8","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"AkrBx","f":"4r2k/4r1pp/p2q1b2/3p4/NPpP4/P6P/3Q1RP1/5RK1 b - - 3 32","m":"f6h4 f2f8 e8f8 f1f8","r":551,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"oJjSh","f":"r1b3k1/p1p2p1p/2p1r1p1/4B3/8/1P3p2/P1P2PPP/2KR3R b - - 5 17","m":"f3g2 d1d8 e6e8 d8e8","r":501,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"K71Ja","f":"5r1k/p1p3pp/4r3/2Q5/3P4/2P2pP1/PP2pP1q/4R1RK w - - 0 29","m":"h1h2 e6h6 c5h5 h6h5","r":505,"t":"endgame mate mateIn2 queenRookEndgame short"},{"i":"10atq","f":"rn4k1/pp2rppp/5q2/4pb2/3pN3/3P2P1/PPQ1PPBP/R4RK1 b - - 7 16","m":"f5e4 c2c8 e7e8 c8e8","r":534,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"lL5Ee","f":"4r1k1/pQ1P1p1p/8/P1p2p2/2P5/4q3/6PP/3R2K1 w - - 0 28","m":"g1h1 e3e1 d1e1 e8e1","r":491,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"LU16u","f":"6k1/6bp/4Q1p1/8/3P4/4P2P/1qr3PK/8 b - - 0 41","m":"g8h8 e6e8 g7f8 e8f8","r":475,"t":"endgame mate mateIn2 short"},{"i":"IAem1","f":"r3r1k1/5ppp/p1P5/8/2PN4/5P1b/3P3P/RNB2RK1 w - - 1 21","m":"f1f2 e8e1 f2f1 e1f1","r":562,"t":"fork mate mateIn2 middlegame operaMate short"},{"i":"CXSuq","f":"6k1/p1r2pp1/1p5p/8/q7/5N2/5PPP/R5K1 w - - 0 27","m":"a1a4 c7c1 f3e1 c1e1","r":424,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KjN3k","f":"6k1/q1n2pp1/1R2p2p/B2p4/3P4/3BP3/5PPP/6K1 b - - 4 43","m":"a7a5 b6b8 c7e8 b8e8","r":539,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"3jV9x","f":"6k1/1p3pp1/p1p4p/Q7/2P5/1P6/P3qPPP/3r1RK1 w - - 3 28","m":"f1d1 e2d1 a5e1 d1e1","r":505,"t":"endgame mate mateIn2 short"},{"i":"wQmj0","f":"3Q4/r1r4k/P3p1p1/4b3/1R5P/1p6/1P3PP1/6K1 w - - 1 39","m":"b4b3 c7c1 d8d1 c1d1","r":474,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"4SQH1","f":"1r4k1/1Q2qppp/p2Rp3/1p6/5P2/4B3/PPP3PP/3R2K1 b - - 0 21","m":"e7b7 d6d8 b8d8 d1d8","r":574,"t":"backRankMate endgame mate mateIn2 short"},{"i":"fBlcx","f":"5rk1/ppR2p1p/6p1/3p4/3Prb2/1N3R1P/PP4P1/7K w - - 0 29","m":"c7b7 e4e1 f3f1 e1f1","r":587,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"DkeTe","f":"r3qr1k/pp1N1ppB/2nb4/3n4/3P4/2P2R1P/PPQ3P1/R1B4K w - - 5 21","m":"h7f5 e8e1 f3f1 e1f1","r":400,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"uKIix","f":"r1r3k1/1p3p1p/3p1np1/3Pp3/4P3/Pq6/1Q3PPP/RB4K1 w - - 0 24","m":"b2b3 c8c1 b3d1 c1d1","r":443,"t":"backRankMate endgame mate mateIn2 short"},{"i":"8qZN0","f":"3r4/6R1/5P2/3p1kPp/3P3K/8/8/8 w - - 5 60","m":"h4h5 d8h8 g7h7 h8h7","r":544,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"n1C4I","f":"3r2k1/p4pp1/4p3/1p2q3/2p5/2P5/PP3PPP/4R1K1 w - - 0 28","m":"e1e5 d8d1 e5e1 d1e1","r":532,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"N2KPz","f":"q5k1/pb3ppp/1p6/2bP4/3B4/4Q1P1/P1r2PBP/4R1K1 b - - 2 21","m":"c5d4 e3e8 a8e8 e1e8","r":526,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"yMhjU","f":"2br2k1/3r1p2/1R1Bp1p1/p3b2p/8/5B2/5PPP/3R2K1 w - - 0 32","m":"d6e5 d7d1 f3d1 d8d1","r":532,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"9L2EZ","f":"6rk/r6p/4p1P1/ppp1q3/3pP3/P3nQ1B/1PP5/R5RK b - - 0 29","m":"g8g6 f3f8 g6g8 g1g8","r":573,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"M99a6","f":"r5k1/5ppp/2r5/8/P3N3/8/6PP/1R4K1 b - - 2 33","m":"a8a4 b1b8 c6c8 b8c8","r":438,"t":"backRankMate endgame mate mateIn2 short"},{"i":"3sJbK","f":"3r2k1/pp3ppp/8/2R3P1/1n6/4P3/1KP5/8 b - - 0 30","m":"d8d2 c5c8 d2d8 c8d8","r":587,"t":"backRankMate endgame mate mateIn2 short"},{"i":"VYeSl","f":"8/5pkp/1p6/4npP1/3P1P1P/Pp2R3/1P3r2/1K6 w - - 0 37","m":"e3e5 f2f1 e5e1 f1e1","r":590,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"Ky6Nu","f":"4r2k/6pp/p1p2p2/1p6/1P3P1P/P3Q1P1/3R4/5K2 b - - 0 37","m":"e8e3 d2d8 e3e8 d8e8","r":425,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"XDuSs","f":"6k1/5pp1/7p/p3p3/P3Bn2/7r/1P1r4/1RR2K2 b - - 4 41","m":"h3h2 c1c8 d2d8 c8d8","r":585,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"TU8Ie","f":"5nk1/p4ppp/4p3/8/4B3/q4P2/P3Q1PP/1Rr4K w - - 6 33","m":"b1c1 a3c1 e2d1 c1d1","r":422,"t":"backRankMate endgame mate mateIn2 short"},{"i":"H0Qj9","f":"5Q2/8/6p1/3B1pk1/1q6/r7/5PPP/6K1 w - - 4 40","m":"f8b4 a3a1 b4b1 a1b1","r":482,"t":"backRankMate endgame mate mateIn2 short"},{"i":"l3Oh2","f":"3r1rk1/ppp4p/2p1p1p1/6Q1/4R3/8/PPP2PPP/R2q2K1 w - - 1 19","m":"a1d1 d8d1 e4e1 d1e1","r":448,"t":"endgame kingsideAttack mate mateIn2 queenRookEndgame short"},{"i":"TuFfD","f":"1r4k1/2p2ppp/1q6/p2nB3/8/P3P3/2QP1PPP/1r3RK1 w - - 0 24","m":"f1b1 b6b1 c2b1 b8b1","r":508,"t":"backRankMate endgame mate mateIn2 short"},{"i":"yyemF","f":"4rNk1/2p4p/1pQ2pp1/p7/3P1R1P/4q3/PPP3P1/1K5R w - - 3 23","m":"f4f6 e3e1 h1e1 e8e1","r":562,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"2Bq4t","f":"k7/pp5p/2p2qp1/8/3P1n2/1P3N2/P3rQPP/4R1K1 b - - 5 34","m":"e2f2 e1e8 f6d8 e8d8","r":590,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KlfRr","f":"r1r3k1/5npp/8/8/2PB1p2/8/P1P1R2P/1K2R3 b - - 0 30","m":"c8c4 e2e8 a8e8 e1e8","r":592,"t":"endgame mate mateIn2 short"},{"i":"RogJC","f":"2q3k1/pp4p1/4p3/7Q/3Pn3/5P2/PP2p1PP/4R1K1 w - - 2 33","m":"e1e2 c8c1 e2e1 c1e1","r":483,"t":"endgame mate mateIn2 short"},{"i":"p1WqQ","f":"5r1k/6pp/p7/1p6/1P6/P4Q2/5P2/3R2K1 b - - 0 33","m":"f8f3 d1d8 f3f8 d8f8","r":478,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"TlIMP","f":"4r1k1/pp2q1pp/3p2b1/3P4/3P1B2/6Q1/PP3PPP/2R3K1 w - - 1 22","m":"f4d6 e7e1 c1e1 e8e1","r":592,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"vle9e","f":"8/5Rpk/5p2/1r4p1/8/8/1r3PPP/2R3K1 w - - 0 37","m":"c1c7 b2b1 c7c1 b1c1","r":503,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"y1ELm","f":"8/3Q3p/5ppk/8/7P/4PpP1/2r2P2/5qK1 w - - 0 41","m":"g1f1 c2c1 d7d1 c1d1","r":422,"t":"endgame mate mateIn2 queenRookEndgame short"},{"i":"4qEho","f":"r3q1k1/p3rppp/1p1n4/3R4/3P4/2P5/PPQ1N1PP/R5K1 w - - 3 21","m":"e2f4 e7e1 a1e1 e8e1","r":409,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"gdz4i","f":"5rk1/5ppp/8/1p1P4/1q1pP3/3Q4/1PP3PP/R6K w - - 1 22","m":"a1a2 b4e1 d3f1 e1f1","r":597,"t":"endgame mate mateIn2 short"},{"i":"uFLM1","f":"2r4k/6p1/3p1p1p/8/4P3/3q4/1P4PP/3R3K w - - 0 38","m":"d1d3 c8c1 d3d1 c1d1","r":437,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"IMRwj","f":"3r2k1/p4ppp/8/8/4b3/1P1Np1PP/P2rP3/2R2K2 b - - 8 33","m":"d8d6 c1c8 d6d8 c8d8","r":592,"t":"backRankMate endgame mate mateIn2 short"},{"i":"NvtDM","f":"4r1k1/2p1Qppp/1p6/4P3/8/r4b1P/2P2PP1/3RR1K1 b - - 0 20","m":"e8e7 d1d8 e7e8 d8e8","r":408,"t":"backRankMate endgame mate mateIn2 short"},{"i":"AnqZU","f":"1rb1r1k1/4Rp1p/p1p1p1pB/1p2P3/4BP2/8/PPP3PP/3R2K1 b - - 0 21","m":"e8e7 d1d8 e7e8 d8e8","r":469,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"pLKAq","f":"rn2r1k1/2p2ppp/8/1pp5/4NP1P/P1B1P1P1/8/3RK2R b K - 0 24","m":"e8e4 d1d8 e4e8 d8e8","r":490,"t":"endgame mate mateIn2 short"},{"i":"do9ke","f":"3r2k1/pb2R2p/1p3Qp1/1Np5/2P5/1B6/PP3PpP/3r2K1 w - - 5 31","m":"b3d1 d8d1 e7e1 d1e1","r":465,"t":"endgame mate mateIn2 short"},{"i":"PN2JU","f":"1r4k1/R4ppp/4p3/P3b3/2p5/5B1P/2P2PP1/6K1 w - - 1 24","m":"a5a6 b8b1 f3d1 b1d1","r":574,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"TccGZ","f":"3r2k1/5pp1/4p3/6N1/5r1p/1P1P3P/5PP1/2R2K2 b - - 0 48","m":"d8d3 c1c8 d3d8 c8d8","r":400,"t":"endgame mate mateIn2 short"},{"i":"uJhme","f":"1b2r2k/1p6/p1p2q1p/2Pp2p1/3P4/P6P/1P4P1/1B3R1K w - - 0 28","m":"f1f6 e8e1 f6f1 e1f1","r":563,"t":"endgame fork mate mateIn2 pillsburysMate short"},{"i":"itrB9","f":"6k1/5ppp/p7/1p1Np3/8/PP1r3P/5PP1/2R3K1 b - - 0 24","m":"d3d5 c1c8 d5d8 c8d8","r":549,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"JXZyL","f":"2Q4k/2p1n1pp/2n5/3p4/P7/2q5/2r2rPP/R3R1K1 b - - 1 21","m":"e7c8 e1e8 f2f8 e8f8","r":492,"t":"backRankMate fork mate mateIn2 middlegame short"},{"i":"tBlSX","f":"8/5rpk/1p5p/2p5/2PP4/P4PnP/2B2qPK/R3R3 b - - 0 38","m":"h7h8 e1e8 f7f8 e8f8","r":588,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"nKXzH","f":"r5k1/pb1q1pp1/1p5p/2p5/8/3BQ3/PPP2PPP/4R1K1 b - - 3 20","m":"d7d5 e3e8 a8e8 e1e8","r":525,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate sacrifice short"},{"i":"aFY3U","f":"7k/p1p1r2p/1ppb4/5r2/1PR5/P2P3P/2P3P1/5R1K w - - 0 32","m":"f1f5 e7e1 f5f1 e1f1","r":400,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"5caVg","f":"2r4k/6b1/p5P1/1p1P1Q1p/2r1p2P/8/Pq3P2/KR5R w - - 0 34","m":"b1b2 c4c1 h1c1 c8c1","r":580,"t":"endgame mate mateIn2 pin short"},{"i":"w5WRM","f":"6k1/pp1r1p2/n1p3p1/8/7p/2B2P1b/PP5P/4R2K b - - 1 28","m":"b7b5 e1e8 g8h7 e8h8","r":487,"t":"endgame mate mateIn2 operaMate short"},{"i":"olJyt","f":"2r5/8/8/8/8/p1r4k/P5R1/K5R1 w - - 10 44","m":"g2e2 c3c1 g1c1 c8c1","r":500,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"f5emi","f":"3R4/p3r3/1p4p1/1P3p1k/Pb3P1P/4PK2/8/8 b - - 2 37","m":"b4c5 d8h8 e7h7 h8h7","r":589,"t":"endgame mate mateIn2 short"},{"i":"RkmxR","f":"5r1k/ppp3pp/3p4/2b5/3N4/2P2P1P/PP2R3/6K1 b - - 0 25","m":"f8f3 e2e8 f3f8 e8f8","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"0A1gp","f":"r3R1k1/1p3p2/1K4p1/p2p1q1p/2PB4/7P/PP3P2/4R3 b - - 1 27","m":"a8e8 e1e8 g8h7 e8h8","r":546,"t":"endgame mate mateIn2 operaMate short"},{"i":"f6pP3","f":"2r3k1/r4ppp/1R2p3/p7/P1P5/5P2/5P1P/2R3K1 b - - 0 28","m":"c8c5 b6b8 c5c8 b8c8","r":536,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"sI4s4","f":"8/1R6/7r/2k1BP2/2B1P3/8/PPP5/1K6 w - - 1 45","m":"b7b3 h6h1 c4f1 h1f1","r":486,"t":"backRankMate endgame mate mateIn2 short"},{"i":"musHT","f":"1k6/1p4N1/2r5/7p/2r1p1n1/8/RP3PP1/R5K1 w - - 4 34","m":"g7e8 c4c1 a1c1 c6c1","r":412,"t":"endgame mate mateIn2 short"},{"i":"Gb0M8","f":"2r1qrk1/Q1Bn2pp/8/1B1R1pb1/8/8/PPP3PP/2K3NR w - - 1 16","m":"c1b1 e8e1 d5d1 e1d1","r":487,"t":"mate mateIn2 middlegame queensideAttack short"},{"i":"gyrZY","f":"7k/p5pp/1p6/3P4/2P5/3Qr2P/PB2R1PK/5r2 b - - 2 35","m":"e3d3 e2e8 f1f8 e8f8","r":400,"t":"endgame mate mateIn2 short"},{"i":"1e31F","f":"5rk1/p4ppp/2pP4/1p6/8/4RPq1/PP2R3/5K2 b - - 0 28","m":"f8d8 e3e8 d8e8 e2e8","r":457,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"7RyPa","f":"3RRbk1/5ppp/8/2q5/8/8/KP6/8 b - - 3 41","m":"g8h8 e8f8 c5f8 d8f8","r":411,"t":"backRankMate endgame mate mateIn2 short"},{"i":"ZokgO","f":"6k1/1r1N1ppp/1R1np3/8/8/8/5PPP/6K1 w - - 0 37","m":"b6d6 b7b1 d6d1 b1d1","r":530,"t":"backRankMate endgame mate mateIn2 short"},{"i":"qJtEs","f":"2r3k1/3R1p1p/4p1p1/8/q7/2B5/PP1R2PP/6K1 b - - 3 31","m":"a4a2 d7d8 c8d8 d2d8","r":593,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"8GW4Y","f":"r1b1r1k1/2B1qppp/p1p2b2/2Np4/8/6Q1/PPP2PPP/3R1RK1 w - - 12 22","m":"f1e1 e7e1 d1e1 e8e1","r":553,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"gWSJe","f":"3rR2k/3Q2pp/2p2qp1/2P5/3p4/7P/5PP1/6K1 b - - 3 30","m":"d8e8 d7e8 f6f8 e8f8","r":599,"t":"endgame mate mateIn2 short"},{"i":"aMLoL","f":"5rk1/1b4p1/7p/p2p4/P2Npr2/2P5/1P4PP/R2Q1q1K w - - 2 30","m":"d1f1 f4f1 a1f1 f8f1","r":545,"t":"backRankMate endgame mate mateIn2 short"},{"i":"IlkpE","f":"8/pp1q1p1k/6p1/4Q2p/8/P7/1P3PPP/2R3K1 w - - 1 33","m":"c1c7 d7d1 e5e1 d1e1","r":583,"t":"endgame mate mateIn2 short"},{"i":"01d6R","f":"3Q4/p5pk/1p5p/8/3P4/4p3/Pr4PP/6K1 w - - 2 39","m":"d8h4 b2b1 h4e1 b1e1","r":593,"t":"endgame mate mateIn2 queenRookEndgame short"},{"i":"89QqY","f":"3r1rk1/p1p1bppp/2p2n2/4p1B1/8/8/PPP2PPP/RN2R1K1 w - - 0 13","m":"e1e5 d8d1 e5e1 d1e1","r":463,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"vgVyL","f":"r4rk1/p4ppp/3Qb1q1/8/8/2P2P2/PPP3PP/2KR3R b - - 0 15","m":"f8d8 d6d8 a8d8 d1d8","r":544,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"vyaGl","f":"1rr1Q1k1/5ppp/8/3p3q/3P4/6P1/PP2RPbP/4R1K1 b - - 1 27","m":"c8e8 e2e8 b8e8 e1e8","r":515,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"WHkW5","f":"r1b1r1k1/1pp2pp1/p6p/4P3/4B3/P6P/1PP3P1/3RK2R b K - 0 17","m":"e8e5 d1d8 e5e8 d8e8","r":400,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"SkVHp","f":"1rn2k2/3R2p1/R4p1p/P7/4P3/2P5/5PPP/6K1 w - - 5 28","m":"c3c4 b8b1 d7d1 b1d1","r":521,"t":"backRankMate endgame mate mateIn2 short"},{"i":"ZZlYd","f":"5k2/pp1n1ppp/2p5/3r4/8/1NP5/P1P1rPPP/4R1K1 w - - 0 20","m":"e1e2 d5d1 e2e1 d1e1","r":451,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KDWsB","f":"3r2k1/Rp3ppp/2b5/8/P1P4P/6P1/Q4P2/2Rr2K1 w - - 1 28","m":"c1d1 d8d1 g1h2 d1h1","r":512,"t":"endgame mate mateIn2 operaMate short"},{"i":"2fs1g","f":"3r3r/1kpq1ppp/1p6/2R1P3/P1p2B2/8/1Q3PPP/R5K1 w - - 0 24","m":"e5e6 d7d1 a1d1 d8d1","r":435,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"nAkle","f":"7k/n3b1pp/pr6/2B2p2/4p3/4P1P1/P4PBP/3R2K1 b - - 0 25","m":"e7c5 d1d8 c5f8 d8f8","r":498,"t":"backRankMate endgame mate mateIn2 short"},{"i":"QDR4J","f":"6k1/1p3pp1/7p/3b1B2/3R1bP1/7r/PPP1K3/8 b - - 0 31","m":"d5c6 d4d8 c6e8 d8e8","r":520,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"2Jic5","f":"8/2p2pk1/5p1p/2p5/4P1N1/5PbP/r1Pr2P1/3R2K1 w - - 0 34","m":"d1d2 a2a1 d2d1 a1d1","r":578,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"4TBrX","f":"2bqr1k1/6pp/3rp3/2Q2p2/PP6/2P1P3/5PPP/R4RK1 w - - 1 24","m":"f1d1 d6d1 a1d1 d8d1","r":502,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"StZbI","f":"6k1/1p3pp1/p6p/3pB3/2r1n1P1/P3P3/1P4PP/3R2K1 w - - 0 26","m":"d1d5 c4c1 d5d1 c1d1","r":572,"t":"endgame mate mateIn2 short"},{"i":"2vX9U","f":"1k2r2r/pppQ4/5p2/4b1pp/1PP5/P3q2P/6P1/1R1R3K b - - 3 30","m":"e8d8 d7d8 h8d8 d1d8","r":569,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"JUEIj","f":"2r5/5Q2/kp6/3p4/6p1/4P3/PP3PPP/6K1 w - - 1 29","m":"f7d5 c8c1 d5d1 c1d1","r":574,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"2IfTT","f":"2k2r2/ppp1q3/6p1/3R2Bn/5N2/2P2K2/PP6/3R4 b - - 2 32","m":"e7f7 d5d8 f8d8 d1d8","r":578,"t":"mate mateIn2 middlegame operaMate short"},{"i":"1au35","f":"4r1k1/p1p2ppp/1p3b2/7b/4q3/1QP2N1P/PP3PPB/3R2K1 w - - 0 23","m":"d1e1 e4e1 f3e1 e8e1","r":528,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"r1do4","f":"4r1k1/pp3ppp/2p5/2Pn4/3P2P1/5PQP/PB3K2/6Nq b - - 2 32","m":"e8e3 g3b8 e3e8 b8e8","r":505,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"PgWjh","f":"4r1k1/r2B2pp/1p1B4/5R2/P1b5/8/6PP/5RK1 b - - 0 32","m":"a7d7 f5f8 e8f8 f1f8","r":579,"t":"endgame mate mateIn2 operaMate short"},{"i":"ZbhZI","f":"1kr5/7R/1p6/1N1P4/8/1B6/1P3PPP/R5K1 w - - 3 29","m":"a1a7 c8c1 b3d1 c1d1","r":526,"t":"backRankMate endgame mate mateIn2 short"},{"i":"EZIlg","f":"3rk2r/1pp2pp1/p1p5/4N1p1/4n3/8/PPP2PPP/3NR1K1 w k - 0 15","m":"e1e4 d8d1 e4e1 d1e1","r":400,"t":"endgame hangingPiece kingsideAttack mate mateIn2 short"},{"i":"ovzn2","f":"1k6/pppr2b1/6pp/3p1p2/1P1P1N1P/n1P3P1/5N2/2K1R3 b - - 1 31","m":"g6g5 e1e8 d7d8 e8d8","r":420,"t":"backRankMate endgame mate mateIn2 short"},{"i":"I7nVn","f":"7k/pp2p2p/3pBppB/3P4/1P2P1K1/6P1/r6r/2R5 b - - 1 31","m":"h2h6 c1c8 h8g7 c8g8","r":562,"t":"endgame mate mateIn2 operaMate short"},{"i":"nvIBO","f":"6k1/Np1n1ppp/3B4/3P4/8/8/P1r2RrP/4R2K b - - 0 23","m":"g2f2 e1e8 d7f8 e8f8","r":598,"t":"endgame mate mateIn2 operaMate short"},{"i":"gdD8R","f":"5rk1/1b2pr1p/p2p2p1/1p1Pb3/1P2N3/PB2q2P/2R2PP1/3R3K w - - 0 30","m":"f2e3 f7f1 d1f1 f8f1","r":573,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"SsBvM","f":"4R3/1q1r1pbk/1p4pp/p7/P1P5/1P3Q1P/5PPB/6K1 w - - 1 44","m":"f3b7 d7d1 e8e1 d1e1","r":491,"t":"backRankMate endgame mate mateIn2 short"},{"i":"3ZXWa","f":"2r3k1/5pp1/2q2B1p/pp1r4/4R3/P5PP/5PK1/1Q2R3 b - - 0 27","m":"c6f6 e4e8 c8e8 e1e8","r":595,"t":"endgame mate mateIn2 short"},{"i":"lDP62","f":"8/8/5R1p/6p1/8/1R1p2p1/P1r1k1P1/6K1 w - - 4 41","m":"f6f3 c2c1 f3f1 c1f1","r":536,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"yDzlM","f":"3r3k/pp3pbp/n1p2p2/5N2/8/P3R2P/2P2PP1/6K1 b - - 0 23","m":"d8d5 e3e8 g7f8 e8f8","r":506,"t":"endgame mate mateIn2 short"},{"i":"8yW6G","f":"3b2k1/pp3p1p/2p3p1/4B3/N1P1q3/1P6/PK1R4/8 b - - 1 41","m":"h7h5 d2d8 g8h7 d8h8","r":571,"t":"endgame hangingPiece mate mateIn2 operaMate short"},{"i":"D9Qzc","f":"6kq/ppp2p1p/6pB/3p4/2b4Q/3B1P2/P1P2PKP/4r3 b - - 1 25","m":"c4d3 h4d8 e1e8 d8e8","r":497,"t":"endgame mate mateIn2 short"},{"i":"CJDRJ","f":"6k1/5pbp/4p1p1/2p1P3/4QP2/1q2P3/5BPP/R2r2K1 w - - 4 26","m":"a1d1 b3d1 f2e1 d1e1","r":541,"t":"endgame mate mateIn2 short"},{"i":"H9Kym","f":"2r3k1/1p3ppp/1p6/4b3/3pN3/P2R3P/1r3PP1/1R4K1 w - - 0 28","m":"b1b2 c8c1 d3d1 c1d1","r":485,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"Wc6Y9","f":"3r2k1/5ppp/2pBp3/2Prb3/pP6/P7/2R2PPP/1R4K1 w - - 7 28","m":"d6e5 d5d1 b1d1 d8d1","r":487,"t":"backRankMate endgame mate mateIn2 short"},{"i":"wIUhu","f":"6k1/2Nr3p/p5p1/2P5/P3r3/8/5PPP/4R1K1 w - - 0 34","m":"e1e4 d7d1 e4e1 d1e1","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"IoPEV","f":"4r1k1/1p3pp1/3r3p/p1p5/N1b5/P7/1PP2PPP/K2R4 w - - 0 30","m":"d1d6 e8e1 d6d1 e1d1","r":400,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"1VguE","f":"2q4k/3Q2pp/5p2/R7/3P4/5NP1/5PKP/8 b - - 0 30","m":"c8d7 a5a8 d7c8 a8c8","r":465,"t":"backRankMate endgame mate mateIn2 short"},{"i":"BJc1y","f":"3r4/5kb1/5rpp/1P6/8/Q7/5qPP/1R1R3K w - - 0 37","m":"d1d8 f2f1 b1f1 f6f1","r":590,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"ngo6x","f":"6k1/1q3ppp/4p3/1Q1pP3/3PnN2/4P3/6PP/2R3K1 b - - 0 28","m":"b7b5 c1c8 b5e8 c8e8","r":476,"t":"backRankMate endgame mate mateIn2 short"},{"i":"RTp8G","f":"1r4k1/5ppp/1Q6/2p1q3/1p2n3/7P/1PP1NPP1/3R2K1 b - - 0 24","m":"b8b6 d1d8 e5e8 d8e8","r":553,"t":"backRankMate endgame mate mateIn2 short"},{"i":"abAIS","f":"6k1/pp3ppp/5q2/8/1P1Q4/P5P1/5P1P/2R3K1 b - - 0 26","m":"f6d4 c1c8 d4d8 c8d8","r":593,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"Ev59C","f":"2r2k2/1p2R3/3r4/2P4B/pP2p3/P5p1/6P1/6K1 w - - 0 51","m":"c5d6 c8c1 h5d1 c1d1","r":577,"t":"endgame mate mateIn2 short"},{"i":"H44aG","f":"6k1/p4ppp/4p3/8/3Q4/5PK1/P2q2PP/2R5 b - - 0 26","m":"d2d4 c1c8 d4d8 c8d8","r":519,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"o1zDe","f":"8/5bk1/P2R4/1P6/8/4r2P/1P6/K7 w - - 1 46","m":"d6d7 e3e1 d7d1 e1d1","r":452,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"DCLdv","f":"8/8/3r3p/5Bp1/4R1P1/1P3Pk1/6P1/6K1 w - - 10 49","m":"e4e3 d6d1 e3e1 d1e1","r":485,"t":"endgame mate mateIn2 short"},{"i":"nnXSn","f":"3r4/pb1r1ppp/4pk2/2B5/8/5B2/PPR2PPP/R5K1 w - - 2 22","m":"f3b7 d7d1 a1d1 d8d1","r":411,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KG2MY","f":"4Q1k1/1q3rpp/p2B1np1/3p4/2pP4/P1P2P1P/1P4P1/4R1K1 b - - 2 31","m":"f6e8 e1e8 f7f8 e8f8","r":400,"t":"endgame kingsideAttack mate mateIn2 operaMate short"},{"i":"lrfWV","f":"4r1k1/5ppp/8/1p1P4/8/1B6/3q1PPP/1KR5 b - - 1 26","m":"e8e2 c1c8 e2e8 c8e8","r":411,"t":"backRankMate endgame mate mateIn2 short"},{"i":"0SnFB","f":"3NR3/pb5p/1p1B1kp1/5p1n/3P4/5P2/P1r3PP/7K w - - 0 30","m":"d8b7 c2c1 e8e1 c1e1","r":533,"t":"backRankMate endgame mate mateIn2 short"},{"i":"teBfK","f":"5r1k/pp3Qpp/2p3p1/8/3P1b2/2P4P/PP3PP1/4R1K1 b - - 0 24","m":"f8f7 e1e8 f7f8 e8f8","r":591,"t":"backRankMate endgame mate mateIn2 short"},{"i":"o9cgE","f":"7k/p5p1/8/5b2/1rP5/r4NPp/4PP1P/R5K1 w - - 0 35","m":"a1a3 b4b1 f3e1 b1e1","r":548,"t":"endgame mate mateIn2 short"},{"i":"qw6VA","f":"1r5k/1b4p1/p1pPp1B1/1p1nP1P1/3q2p1/8/PP1B1R1P/5RK1 b - - 1 31","m":"d4e5 f2f8 b8f8 f1f8","r":424,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"09PG7","f":"1k2r3/ppp5/5p2/3P3Q/2P5/8/4r1PP/1q3R1K w - - 0 26","m":"f1b1 e2e1 b1e1 e8e1","r":543,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"CKnOk","f":"7k/pp4p1/7p/8/3pQ3/Bq6/6PP/7K w - - 5 32","m":"a3c1 b3d1 e4e1 d1e1","r":520,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"ZcOcV","f":"3r2k1/5ppp/4p3/Q7/P7/8/5PPP/R2r2K1 w - - 1 25","m":"a1d1 d8d1 a5e1 d1e1","r":404,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"4oUY4","f":"2r2rk1/pp3pp1/4p2p/3pP3/3q4/1P4Q1/P4PPP/3R2K1 w - - 0 21","m":"d1d4 c8c1 d4d1 c1d1","r":521,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"WP0LZ","f":"1k2r3/ppp3pp/4p3/8/6P1/2P5/P1P3P1/5R1K b - - 0 22","m":"e8e7 f1f8 e7e8 f8e8","r":407,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"uowXw","f":"6k1/3r2p1/2pP1pKp/1b5P/5P2/R3P3/p7/8 b - - 1 46","m":"b5c4 a3a8 d7d8 a8d8","r":502,"t":"endgame mate mateIn2 short"},{"i":"yGCQQ","f":"2k4r/1pp2Rp1/p7/2N1r3/1PP3P1/P7/7P/5K2 b - - 0 24","m":"h8h2 f7f8 e5e8 f8e8","r":496,"t":"endgame mate mateIn2 short"},{"i":"pnYCP","f":"4r2k/pp1n1ppp/3p1q1N/2bP4/6Q1/8/PP4PP/R1B2R1K w - - 8 22","m":"f1f6 e8e1 f6f1 e1f1","r":519,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"xaziP","f":"2r3k1/pp4pp/8/3q1pB1/6nP/P3P3/1P3PP1/3R2K1 w - - 0 31","m":"d1d5 c8c1 d5d1 c1d1","r":412,"t":"endgame mate mateIn2 short"},{"i":"fMLhZ","f":"r5k1/pbp2ppp/5q2/2p1r3/3b2Q1/1PNP4/PB1R2PP/5R1K w - - 2 20","m":"f1f6 e5e1 f6f1 e1f1","r":400,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"rK5sh","f":"3r2k1/ppp3p1/1nn4r/5bN1/6p1/4R3/PP3PP1/4R1K1 b - - 10 27","m":"h6g6 e3e8 d8e8 e1e8","r":580,"t":"mate mateIn2 middlegame short"},{"i":"vg4vI","f":"6k1/5pp1/4p2p/P3Q3/1q1R4/5bP1/2r2P1P/6K1 w - - 0 37","m":"d4b4 c2c1 e5e1 c1e1","r":583,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"VbQPY","f":"4r2k/p5pp/5p2/P1RN4/8/8/1r4PK/8 b - - 0 29","m":"e8e5 c5c8 e5e8 c8e8","r":490,"t":"backRankMate endgame mate mateIn2 short"},{"i":"SqAvd","f":"2r3k1/1R3ppp/4p3/p7/2QP2P1/P6P/5PK1/8 b - - 0 28","m":"c8c4 b7b8 c4c8 b8c8","r":482,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"jzEkb","f":"r2r2k1/2q2ppp/p3p3/1pp5/5Q2/P2R2P1/1PP2P1P/3R2K1 b - - 1 20","m":"c7f4 d3d8 a8d8 d1d8","r":490,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"tH7hf","f":"1k6/1p3p2/7R/1Npb4/2p4p/2P3r1/PP2K3/8 b - - 1 35","m":"h4h3 h6h8 g3g8 h8g8","r":567,"t":"endgame mate mateIn2 short"},{"i":"iyE4Q","f":"6R1/1p6/p1p4r/P1Pp1r2/1P1PkP1P/4P3/4K3/8 b - - 2 83","m":"h6h4 g8e8 f5e5 e8e5","r":590,"t":"endgame epauletteMate mate mateIn2 rookEndgame short"},{"i":"lXXPq","f":"4rr2/6bk/p6p/1pp2p1Q/5q1P/P1NP2p1/1PP3P1/5R1K w - - 0 29","m":"f1f4 e8e1 f4f1 e1f1","r":400,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"5Tcz1","f":"1k6/p6p/3r1p2/8/5q2/8/PP4PP/5R1K w - - 0 33","m":"f1f4 d6d1 f4f1 d1f1","r":400,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"lK0vW","f":"r2r2k1/3q1pp1/4pn1p/2R5/8/1P4Q1/PB3PPP/2R3K1 w - - 1 25","m":"b2f6 d7d1 c1d1 d8d1","r":579,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"ScXDS","f":"6k1/5ppp/b3r3/8/8/5P2/6PP/R5K1 b - - 1 30","m":"a6d3 a1a8 e6e8 a8e8","r":585,"t":"backRankMate endgame mate mateIn2 short"},{"i":"C0TJT","f":"3r2k1/p2r2bp/5pp1/2p1np2/1PN4B/P3P3/5PPP/1R1R2K1 w - - 1 23","m":"c4e5 d7d1 b1d1 d8d1","r":571,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"r767a","f":"6k1/5pp1/4p2p/8/3PNn2/1r6/2R1KPPP/8 w - - 2 40","m":"e2f1 b3b1 c2c1 b1c1","r":485,"t":"endgame mate mateIn2 short"},{"i":"r10VL","f":"2r3k1/pp3pp1/5n1p/3p4/3P2P1/4Q3/Pq3PP1/1B2R1K1 b - - 0 22","m":"f6g4 e3e8 c8e8 e1e8","r":587,"t":"endgame mate mateIn2 pillsburysMate sacrifice short"},{"i":"3fYxg","f":"4r1k1/p1P2p1p/6p1/1Q1p4/8/5NP1/P5PP/4q2K w - - 1 31","m":"f3e1 e8e1 b5f1 e1f1","r":470,"t":"backRankMate endgame mate mateIn2 short"},{"i":"U8dQc","f":"5r2/8/Qp4pk/8/8/8/PP3rPP/6K1 w - - 0 35","m":"g1h1 f2f1 a6f1 f8f1","r":400,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"aztPh","f":"r4r1k/1pq3pp/p2p1b2/5QN1/P7/3P4/2P3PP/1R3R1K b - - 6 22","m":"f6g5 f5f8 a8f8 f1f8","r":545,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"vn4x0","f":"5r1k/6p1/6B1/7p/6nP/6PK/4R3/8 b - - 0 38","m":"f8f6 e2e8 f6f8 e8f8","r":432,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"1LF8k","f":"8/5Qpk/2Nbp2p/1r1p4/8/P1n1B2P/5PP1/5qK1 w - - 0 33","m":"g1f1 b5b1 e3c1 b1c1","r":536,"t":"endgame mate mateIn2 short"},{"i":"seCvR","f":"8/pp3p2/8/3P4/2P2nk1/1Pr5/P4R2/3R1KN1 w - - 13 46","m":"d1d4 c3c1 d4d1 c1d1","r":498,"t":"endgame mate mateIn2 short"},{"i":"jDSE0","f":"8/7Q/8/8/1p4r1/pPb5/P1P1Nk2/1K6 w - - 14 50","m":"e2c3 g4g1 c3d1 g1d1","r":521,"t":"endgame mate mateIn2 short"},{"i":"v7XXc","f":"8/4kNp1/4PpP1/3r1P2/8/pPr5/P6P/K1R5 w - - 0 44","m":"c1c3 d5d1 c3c1 d1c1","r":459,"t":"endgame mate mateIn2 short"},{"i":"L5cOL","f":"4r1k1/pp2P1p1/6P1/8/8/6KP/P1n5/3R4 b - - 0 38","m":"e8e7 d1d8 e7e8 d8e8","r":584,"t":"endgame mate mateIn2 short"},{"i":"ttdM9","f":"8/R5pp/3k4/1r1p1p2/8/2P2B2/5PPP/6K1 w - - 2 36","m":"a7g7 b5b1 f3d1 b1d1","r":560,"t":"backRankMate endgame mate mateIn2 short"},{"i":"5Z0Oh","f":"2k5/2p2R2/2P4p/3p2p1/8/4r3/P5PP/6K1 b - - 0 36","m":"e3e6 f7f8 e6e8 f8e8","r":400,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"uNgqD","f":"r3Q2k/pp1n2pp/2p2p2/3p4/3b4/P6P/1qPK2P1/4R3 b - - 3 28","m":"a8e8 e1e8 d7f8 e8f8","r":479,"t":"backRankMate endgame mate mateIn2 short"},{"i":"CXbYu","f":"7k/1pp3bp/p4pp1/2qP1b2/3N1P2/2N3P1/PP4KP/4Q3 b - - 0 39","m":"c5d4 e1e8 g7f8 e8f8","r":506,"t":"endgame mate mateIn2 short"},{"i":"JbTNg","f":"2r3k1/5ppp/p1r1p3/Qp1p4/1P6/P7/5PPP/1q3RK1 w - - 0 34","m":"f1b1 c6c1 b1c1 c8c1","r":467,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"eBzLL","f":"6k1/1p3p1p/4p3/1P2P3/2p5/1r5N/5PPP/2R3K1 w - - 0 29","m":"c1c4 b3b1 c4c1 b1c1","r":579,"t":"backRankMate endgame mate mateIn2 short"},{"i":"9Mwnt","f":"3rr1k1/pp3ppp/8/8/N2pn3/PP3qP1/2P1QP1P/R3R1K1 b - - 3 20","m":"e4g5 e2e8 d8e8 e1e8","r":540,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"fZuzb","f":"6k1/2r2ppp/p7/1p6/2BpP1P1/5PKP/1R6/8 b - - 0 29","m":"b5c4 b2b8 c7c8 b8c8","r":577,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"i1Kln","f":"3q2k1/p2Q1ppp/4p3/2Pp4/3P4/P3P3/5PPP/1R4K1 b - - 0 23","m":"d8d7 b1b8 d7c8 b8c8","r":463,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"LLglv","f":"3R4/p1P3pk/1r5p/4q3/2Q2p2/1P3Bb1/P1P3P1/7K w - - 0 32","m":"c7c8q e5e1 c4f1 e1f1","r":510,"t":"mate mateIn2 middlegame short"},{"i":"V1RNo","f":"r2r2k1/5p1p/p5pB/1p2q3/8/1PP4Q/b4PPP/4R1K1 w - - 0 27","m":"e1e5 d8d1 e5e1 d1e1","r":531,"t":"backRankMate endgame mate mateIn2 short"},{"i":"UuG57","f":"6k1/pp5p/3r4/2p3p1/2P1Bp2/1P3R2/P5PP/7K w - - 0 38","m":"e4b7 d6d1 f3f1 d1f1","r":585,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Jd6j4","f":"5rk1/p4ppp/1p6/3r4/3PR3/6P1/P4P1P/4R1K1 b - - 2 22","m":"f8d8 e4e8 d8e8 e1e8","r":457,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"UewJO","f":"6k1/pqp2ppp/1r6/1r6/4PbP1/1PPQ4/P4PKP/R3R3 b - - 0 24","m":"b6e6 d3d8 e6e8 d8e8","r":495,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"Za1tJ","f":"4r1k1/p1p2ppp/2pp4/8/4PP2/2P3P1/P1P3KP/1R6 b - - 0 24","m":"e8e4 b1b8 e4e8 b8e8","r":549,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"REkJe","f":"r1b3k1/7p/4p1pP/q1Np1pP1/3P1P2/1P2P3/p6R/K1Q2B2 w - - 5 40","m":"c1b2 a5e1 b2c1 e1c1","r":537,"t":"fork mate mateIn2 middlegame short"},{"i":"z8Azq","f":"3rr2k/p3qQ2/6p1/1ppP3B/2n4R/8/P1P2PPP/R5K1 w - - 1 24","m":"f7g6 e7e1 a1e1 e8e1","r":534,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"TsKT1","f":"1k1q4/1pp1R3/p1b1Q3/5ppp/8/2P5/PPP2PPP/6K1 w - - 2 21","m":"e7g7 d8d1 e6e1 d1e1","r":579,"t":"endgame mate mateIn2 short"},{"i":"2lbVH","f":"3r1rk1/p4ppp/2p5/8/1P2q3/6Pb/5P1P/RN2Q1K1 w - - 0 25","m":"e1e4 d8d1 e4e1 d1e1","r":448,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"b0cth","f":"1r2b1rk/2q3p1/p1p2pPB/3ppP1Q/P7/1P1P4/2P4P/R4RK1 b - - 0 23","m":"g7h6 h5h6 c7h7 h6h7","r":581,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"IraUB","f":"r3r3/2p2p1k/p1p2qbp/3p4/8/1BN3R1/PPP3PP/5R1K w - - 0 24","m":"f1f6 e8e1 f6f1 e1f1","r":511,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"Pu9AS","f":"4r1k1/2R4p/p5p1/6B1/P2b1P2/1P6/2P5/1K2r2R w - - 3 31","m":"h1e1 e8e1 b1a2 e1a1","r":533,"t":"endgame mate mateIn2 operaMate short"},{"i":"0p3jD","f":"5rk1/r3qp2/2p4p/p2P3Q/Pp1b3R/1B1P1R2/1PP3PP/6K1 w - - 1 25","m":"g1h1 e7e1 f3f1 e1f1","r":400,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"ClIc9","f":"2bq1Q1k/3p2pp/p2p2n1/1p2p3/8/3PP3/PPP2RPP/5RK1 b - - 10 21","m":"g6f8 f2f8 d8f8 f1f8","r":400,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"oGo6D","f":"6k1/5pp1/2R4p/pp2r3/1b2B1P1/3p3P/3N1P2/6K1 b - - 1 35","m":"b4d2 c6c8 e5e8 c8e8","r":576,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"6CNXi","f":"r4r1k/p5pp/1p6/2bNpq2/4p3/3P2R1/PP2R1PP/3Q3K w - - 2 26","m":"d3e4 f5f1 d1f1 f8f1","r":583,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"6Qebo","f":"2q3k1/5ppp/Q1b5/p1r5/1b4PP/2N1PP2/1PB2K2/3R2R1 b - - 2 30","m":"c8a6 d1d8 c6e8 d8e8","r":508,"t":"mate mateIn2 middlegame short"},{"i":"zV72E","f":"3r3k/2r4p/p1N2qpQ/1p6/8/1P6/1PP3PP/5R1K w - - 0 30","m":"f1f6 d8d1 f6f1 d1f1","r":483,"t":"backRankMate endgame mate mateIn2 short"},{"i":"5StRz","f":"8/2r1kp1p/1Q2p3/3p4/2r5/8/PP6/K1qR1R2 w - - 2 35","m":"d1c1 c4c1 f1c1 c7c1","r":562,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"ZQEe7","f":"6k1/p3qppp/3p4/8/2PQ1B2/1P4Pb/P4PBP/R3r1K1 w - - 3 24","m":"a1e1 e7e1 g2f1 e1f1","r":400,"t":"endgame mate mateIn2 short"},{"i":"pFCYV","f":"2k5/8/2PK3p/8/8/2r5/6R1/8 b - - 4 55","m":"c3f3 g2g8 f3f8 g8f8","r":400,"t":"endgame master mate mateIn2 rookEndgame short"},{"i":"S701k","f":"6k1/p5pp/1b1N4/3p4/8/6PP/r7/2R4K b - - 1 35","m":"a2d2 c1c8 b6d8 c8d8","r":412,"t":"endgame master mate mateIn2 short"},{"i":"jewHx","f":"3rr2k/1pq3p1/2p2pQp/p1b1pP2/4P3/8/PPP3PP/R1B2R1K w - - 2 24","m":"f1f3 d8d1 f3f1 d1f1","r":400,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"55uCg","f":"4r1k1/1p2rppp/p1pnqn2/8/3PN3/P4B2/1PQ2PPP/2R1RK2 w - - 1 21","m":"e4g5 e6e1 c1e1 e7e1","r":483,"t":"master mate mateIn2 middlegame short"},{"i":"fxjKI","f":"8/8/R1P3pk/p6p/2rn4/P7/1P1R1PPP/5K2 w - - 3 40","m":"c6c7 c4c1 d2d1 c1d1","r":400,"t":"endgame mate mateIn2 short"},{"i":"1PgPN","f":"1r5k/2N2p1p/p2Nr1p1/4n3/4P3/6Q1/P1P3PP/7K w - - 3 28","m":"c7e6 b8b1 g3e1 b1e1","r":527,"t":"backRankMate endgame mate mateIn2 short"},{"i":"4tZM4","f":"6kb/p3p2p/r2p3B/2pPnNP1/2P1P3/1p6/1r6/3RKR2 b - - 0 38","m":"e5g6 f5e7 g6e7 f1f8","r":554,"t":"clearance kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"bjJEF","f":"r3r1k1/1Q4b1/2PBp1p1/5p1p/1p6/1P3R2/4nPPP/4R1K1 w - - 1 31","m":"e1e2 a8a1 e2e1 a1e1","r":516,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"G9886","f":"2r3k1/5ppp/5b2/2p5/p3R3/7P/4R1P1/5K2 b - - 0 43","m":"f6d4 e4e8 c8e8 e2e8","r":548,"t":"backRankMate endgame mate mateIn2 short"},{"i":"oGLrI","f":"6k1/2R2ppp/1p3b2/8/1P6/1r4P1/5PP1/6K1 b - - 0 31","m":"b3b4 c7c8 f6d8 c8d8","r":433,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Gc0GK","f":"2r3k1/pp3ppp/5q2/2rp4/4n3/P1N4P/1P2QPP1/R3R1K1 b - - 3 22","m":"e4c3 e2e8 c8e8 e1e8","r":404,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"y3f4n","f":"1rb1RR2/p1kp2pp/2pp4/8/8/8/P1P2PPP/6K1 w - - 6 21","m":"a2a4 b8b1 e8e1 b1e1","r":516,"t":"backRankMate endgame mate mateIn2 short"},{"i":"qeuG5","f":"4r3/ppb1r1kp/5pp1/8/2Nq4/P1Q5/1P3PPP/3R2K1 w - - 0 27","m":"c3d4 e7e1 d1e1 e8e1","r":451,"t":"endgame mate mateIn2 short"},{"i":"QUOKc","f":"r1br2k1/pp3ppp/2pp4/8/2B5/8/PPP1RPPP/2K1R3 b - - 1 15","m":"d6d5 e2e8 d8e8 e1e8","r":496,"t":"backRankMate endgame mate mateIn2 short"},{"i":"REASr","f":"6k1/5ppp/8/1p1R4/1PpP4/2r1P3/7P/6K1 b - - 0 29","m":"c3e3 d5d8 e3e8 d8e8","r":494,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"eGMck","f":"4r1k1/1p3ppp/pQ6/5P2/4p3/1P6/q4PPP/5RK1 b - - 1 23","m":"e8e7 b6d8 e7e8 d8e8","r":472,"t":"endgame fork mate mateIn2 short"},{"i":"rwNaz","f":"7k/5p1p/p3pP2/1p6/8/P1R1K3/1P1r1RrP/8 b - - 3 31","m":"g2f2 c3c8 d2d8 c8d8","r":482,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"3E3lx","f":"6k1/8/2R5/3r4/1B6/6p1/1RP2PP1/6K1 w - - 0 34","m":"f2f3 d5d1 b4e1 d1e1","r":557,"t":"endgame mate mateIn2 short"},{"i":"bvOMF","f":"5R2/1p4pk/2p4p/2P5/P2rP3/6N1/6PP/7K w - - 1 39","m":"f8b8 d4d1 g3f1 d1f1","r":595,"t":"backRankMate endgame mate mateIn2 short"},{"i":"prOxE","f":"r5k1/6pp/1p1p1p2/1P1bpP2/4N3/8/6PP/3R3K w - - 0 29","m":"d1d5 a8a1 d5d1 a1d1","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"GxGgJ","f":"2kr1b1r/5ppp/8/8/pP6/2P5/4bPPP/R1B1R1K1 w - - 0 19","m":"e1e2 d8d1 e2e1 d1e1","r":582,"t":"backRankMate endgame mate mateIn2 short"},{"i":"jo33k","f":"r1b1r1k1/pp3ppp/3R4/n7/4B3/2P1P2P/P1P2PPB/2K4R b - - 0 17","m":"e8e4 d6d8 e4e8 d8e8","r":400,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"U4oS2","f":"2k1r3/pp3ppp/2p1rn2/3pN3/8/1P1P4/P2P1PPP/R3R1K1 w - - 0 18","m":"e5f7 e6e1 a1e1 e8e1","r":517,"t":"backRankMate endgame mate mateIn2 short"},{"i":"r32Nx","f":"3r2k1/p4ppp/4p3/2q5/3rP3/P4Q2/5PPP/2R3K1 w - - 0 26","m":"c1c5 d4d1 f3d1 d8d1","r":445,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"6q7oP","f":"4r1k1/5p1p/2p2P2/1pP1P2p/1Pp5/7P/6P1/R5K1 b - - 0 31","m":"e8e5 a1a8 e5e8 a8e8","r":403,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"Hqm8g","f":"1r4k1/p4ppp/2n5/2Q5/P7/3N4/2P2PPP/Rr4K1 w - - 1 24","m":"a1b1 b8b1 d3c1 b1c1","r":568,"t":"backRankMate endgame mate mateIn2 short"},{"i":"VzPyg","f":"5rk1/pp3rpp/bnp5/3pB3/3P4/1PP5/P5PP/R2Q2K1 w - - 1 23","m":"d1g4 f7f1 a1f1 f8f1","r":587,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"Uaovr","f":"3r2k1/pR5p/5ppB/8/8/2n5/P1P2PPP/4R1K1 w - - 1 23","m":"e1e7 d8d1 e7e1 d1e1","r":542,"t":"backRankMate endgame mate mateIn2 short"},{"i":"POkEL","f":"1r4k1/3npp1p/3p2p1/2p5/4P3/P1PP1Q2/5PPP/Rq4K1 w - - 0 20","m":"a1b1 b8b1 f3d1 b1d1","r":495,"t":"backRankMate endgame mate mateIn2 short"},{"i":"EXTAR","f":"r4rk1/pb3pp1/1pn2q1p/2p5/P2p4/3B1N1P/1PP1QPP1/R3R1K1 b - - 5 18","m":"f8e8 e2e8 a8e8 e1e8","r":462,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate short"},{"i":"mqFsU","f":"1rbr4/p4kp1/3Qn2p/1p6/7N/8/PP3PPP/R1B3K1 w - - 1 24","m":"d6b4 d8d1 b4e1 d1e1","r":535,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"AVc7A","f":"5rk1/p3qp1p/b5p1/8/5Q2/1P1r4/P4PPP/4R1K1 w - - 0 23","m":"e1e7 d3d1 e7e1 d1e1","r":583,"t":"backRankMate endgame mate mateIn2 short"},{"i":"voI3q","f":"6k1/1p3ppp/p7/1q2B3/4Pb2/2r2P2/P4KPP/3Q3R b - - 2 36","m":"f4e5 d1d8 b5e8 d8e8","r":461,"t":"endgame mate mateIn2 short"},{"i":"CE81w","f":"2Q3k1/1b3ppp/p3pb2/B7/1p2PNn1/3R2P1/PP2KP1q/3R4 b - - 0 26","m":"b7c8 d3d8 f6d8 d1d8","r":494,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"M8Ynx","f":"1r5k/6p1/1r3bBp/2p5/p2p4/3P3P/1P2R1P1/4R1K1 b - - 5 35","m":"h8g8 e2e8 b8e8 e1e8","r":529,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"z5jQV","f":"1k1r2nr/ppp4p/6p1/5p2/2n5/P2B1P1P/1P3K2/RN2R3 b - - 1 19","m":"d8d3 e1e8 d3d8 e8d8","r":400,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"V9Sh6","f":"k7/1p5p/p3p1p1/3pP1P1/3n4/1Pq1B3/P4Q1P/1K6 b - - 10 41","m":"d4b5 f2f8 c3c8 f8c8","r":592,"t":"endgame mate mateIn2 short"},{"i":"OJnTR","f":"2k4r/1bppR3/1p3n1p/p7/3n4/1P4P1/1KP2P1P/4R3 b - - 2 28","m":"f6d5 e7e8 h8e8 e1e8","r":456,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Xp3Xv","f":"3r2k1/5ppp/4p3/4P3/1p6/4R3/PP1r2PP/1R5K w - - 3 28","m":"e3b3 d2d1 b1d1 d8d1","r":503,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"x7vC4","f":"2r3k1/p2R1pp1/1p1R1q1p/8/8/5n1P/PP3PP1/7K w - - 0 26","m":"d6f6 c8c1 d7d1 c1d1","r":421,"t":"endgame mate mateIn2 short"},{"i":"xxddG","f":"5rk1/p5p1/4pq1p/8/4Q3/4P3/PP3rPP/R4RK1 w - - 0 21","m":"a1d1 f2f1 d1f1 f6f1","r":474,"t":"endgame mate mateIn2 short"},{"i":"xOXhy","f":"rn1qkb1r/pp2p1pn/2p1p2p/3p2P1/3P3P/8/PPP2P2/RNBQK1NR b KQkq - 0 9","m":"b8d7 d1h5 g7g6 h5g6","r":587,"t":"mate mateIn2 opening short"},{"i":"8Kbve","f":"3r2k1/5ppp/1R6/1PpP4/8/8/5PPP/6K1 b - - 0 28","m":"d8d5 b6b8 d5d8 b8d8","r":419,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"vVNQZ","f":"2r3k1/p1r2ppp/R7/4P2n/3N4/4P3/5PPP/5RK1 w - - 2 28","m":"f1a1 c7c1 a1c1 c8c1","r":448,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Ctk1P","f":"4r1k1/6pp/2r2p2/3R4/1P6/P3P3/1n3PPP/1R4K1 w - - 0 34","m":"b1b2 c6c1 d5d1 c1d1","r":454,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"PPQE4","f":"8/8/7p/p4k2/P4P1K/R7/8/1r6 w - - 0 43","m":"h4h5 b1h1 a3h3 h1h3","r":586,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"vigOC","f":"1k4r1/ppp2R2/3p1R1q/3Pp3/3nP1r1/1P1P2pP/P7/4Q1K1 b - - 1 27","m":"h6h3 f7f8 g8f8 f6f8","r":553,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"cUJsN","f":"r1b3k1/pp3ppp/5q2/4Q3/1p6/5P2/PPP3PP/2KR1B1R b - - 0 16","m":"f6e5 d1d8 e5e8 d8e8","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"w4XQE","f":"6k1/1b3ppp/2q5/1p6/8/7r/5QP1/5RK1 b - - 1 43","m":"h3h6 f2f7 g8h8 f7f8","r":434,"t":"endgame mate mateIn2 short"},{"i":"cmmOx","f":"6k1/2r2ppp/2P1p3/3pP3/8/2P4P/Qp1q1PPK/8 b - - 2 38","m":"d2c3 a2a8 c7c8 a8c8","r":447,"t":"backRankMate endgame mate mateIn2 short"},{"i":"zTrUQ","f":"2rR3k/p4pbp/6p1/Q7/4N3/4q3/PPP3P1/5K2 b - - 1 23","m":"c8d8 a5d8 g7f8 d8f8","r":400,"t":"endgame mate mateIn2 short"},{"i":"W5QFo","f":"6k1/R5pp/4Kp2/4b3/6P1/6r1/8/8 b - - 3 44","m":"g3g4 a7a8 e5b8 a8b8","r":559,"t":"endgame mate mateIn2 short"},{"i":"nupFD","f":"1r5k/p3r1pp/3Rp3/4P3/1P6/P6P/6P1/6K1 b - - 0 36","m":"b8b5 d6d8 e7e8 d8e8","r":589,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"AINIT","f":"7k/p3r1pp/2Q2r2/2P1p3/8/P5Nq/5P2/3R1RK1 b - - 0 34","m":"f6c6 d1d8 e7e8 d8e8","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"HdeEE","f":"4r1kr/ppp1Rp1p/6qB/1n1p2P1/6Q1/2P5/PP1N1PP1/R5K1 b - - 0 19","m":"e8e7 g4c8 e7e8 c8e8","r":497,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"VjzzM","f":"r1b1r1k1/pp3ppp/8/4Q3/8/8/PPP3PP/1K1R1B1R b - - 0 20","m":"e8e5 d1d8 e5e8 d8e8","r":539,"t":"backRankMate endgame mate mateIn2 short"},{"i":"SWeCU","f":"6k1/1b3pp1/p1q5/3n3p/1Bp2Q2/7r/PP4P1/1B1R2K1 b - - 1 31","m":"d5f4 d1d8 c6e8 d8e8","r":573,"t":"master masterVsMaster mate mateIn2 middlegame pillsburysMate short"},{"i":"Efh0x","f":"1k1R3r/ppp1qpp1/2b1p2p/4P3/2B5/4PnP1/PP1Q1P2/2KR4 b - - 6 22","m":"h8d8 d2d8 e7d8 d1d8","r":552,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"oLwur","f":"B1Q4k/6p1/pr1qbpP1/7p/7P/2P5/P7/K3R3 b - - 4 42","m":"e6c8 e1e8 d6f8 e8f8","r":571,"t":"endgame fork mate mateIn2 short"},{"i":"8NxTV","f":"r6k/p5p1/1p2p2p/3bP1q1/4nQ2/P3PR1P/1B4P1/1B4K1 b - - 3 27","m":"e4d2 f4f8 a8f8 f3f8","r":593,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"dGHgN","f":"6r1/p4k2/2p2P2/3p4/4PR2/6N1/PPP5/1K6 w - - 2 33","m":"g3h5 g8g1 f4f1 g1f1","r":586,"t":"backRankMate endgame mate mateIn2 short"},{"i":"JsKN3","f":"1k1r4/p1p3qp/Pp2Bp2/1Q2p1p1/3Rb3/8/2P2PPP/5RK1 b - - 0 23","m":"d8d4 b5e8 d4d8 e8d8","r":584,"t":"endgame mate mateIn2 queensideAttack short"},{"i":"i75fh","f":"2k3r1/ppp2p2/5B1p/4n3/4q3/P3PBP1/1PPR1PK1/3R4 b - - 0 22","m":"e5f3 d2d8 g8d8 d1d8","r":462,"t":"endgame mate mateIn2 operaMate queensideAttack short"},{"i":"L41UO","f":"rn4k1/pp3ppp/8/1Q1q1P2/1B6/4b2P/PPP2nP1/1K1R3R b - - 3 20","m":"d5b5 d1d8 b5e8 d8e8","r":500,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"Q0GOr","f":"3r3r/p1Q3p1/5bkp/3N4/8/5N2/PP3PPP/6K1 w - - 3 23","m":"d5f6 d8d1 f3e1 d1e1","r":462,"t":"backRankMate endgame mate mateIn2 short"},{"i":"mJMEe","f":"3R1rk1/pp3ppp/5q2/8/8/8/PP2QPPP/4R1K1 b - - 0 21","m":"f8d8 e2e8 d8e8 e1e8","r":583,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"OIHs2","f":"3r2k1/rp3ppp/8/3R4/8/5P2/PP4PP/2R3K1 b - - 0 22","m":"d8d5 c1c8 d5d8 c8d8","r":451,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"oZ0QE","f":"r1b1r1k1/2pnqpp1/p3p2p/1p6/3PQ3/3B1N2/PPP2PPP/2KR3R b - - 0 14","m":"a8b8 e4h7 g8f8 h7h8","r":513,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"7DPUq","f":"1krr4/6p1/5P2/1pp5/6n1/2N3P1/R3R1P1/6K1 w - - 0 36","m":"c3b5 d8d1 e2e1 d1e1","r":549,"t":"endgame mate mateIn2 short"},{"i":"g2mtt","f":"3r2k1/pp3p1p/4pq1Q/n7/8/2P2N2/PP3PPP/6K1 w - - 0 23","m":"h6f6 d8d1 f3e1 d1e1","r":526,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Z2O8Y","f":"3rk3/p4pp1/2p2n1p/8/N1Qb1q2/1P1P4/1P2r1PP/5R1K w - - 0 31","m":"f1f4 e2e1 f4f1 e1f1","r":513,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"lj2gk","f":"r1b1r1k1/5ppp/ppn5/2p1q3/2P5/P2P2R1/1P2B1PP/R1BQ3K w - - 2 19","m":"e2f3 e5e1 d1e1 e8e1","r":549,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"k0g7F","f":"4r3/2R2pk1/pp1b1n1p/3p4/1P1P1Bp1/PN1b2N1/5PPP/6K1 w - - 3 31","m":"f4d6 e8e1 g3f1 e1f1","r":561,"t":"kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"bzKtJ","f":"4r1k1/p4pb1/1p2q1pp/2n5/8/1NP4P/PPQ2PPB/2R3K1 w - - 0 30","m":"b3c5 e6e1 c1e1 e8e1","r":546,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"9XXIH","f":"2r3k1/6p1/4R2p/p7/8/P5B1/1P3PPP/6K1 w - - 1 31","m":"e6e2 c8c1 e2e1 c1e1","r":443,"t":"backRankMate endgame mate mateIn2 short"},{"i":"P2Itd","f":"6k1/2B2ppp/r1p5/Pn1pP3/5P2/6P1/7P/1R4K1 b - - 0 27","m":"b5c7 b1b8 c7e8 b8e8","r":587,"t":"backRankMate endgame mate mateIn2 short"},{"i":"PZByQ","f":"1k1rr3/1p2q2p/p2p4/5p2/2R5/1QP5/P4PPP/1R4K1 w - - 2 21","m":"c4b4 e7e1 b1e1 e8e1","r":543,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"yZFo6","f":"2R5/4P3/4r1p1/5p1k/5Pp1/6P1/6KP/8 b - - 1 48","m":"e6e7 c8h8 e7h7 h8h7","r":460,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"WGngy","f":"r5k1/pb3pp1/5q2/3p3p/2p5/2P1RP2/PPB1Q1PP/6K1 b - - 1 20","m":"d5d4 e3e8 a8e8 e2e8","r":512,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"fnt60","f":"3r2k1/3rnnpp/2q2p2/p1p5/2Pp1P2/P2R4/1P2Q1PP/2B1RBK1 b - - 4 25","m":"e7f5 e2e8 d8e8 e1e8","r":544,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"tesDt","f":"1Q4k1/5ppp/p3p3/1q2n3/1P1RP3/2r5/2P2PPP/K2R4 b - - 0 29","m":"b5b8 d4d8 b8d8 d1d8","r":523,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"ISnK3","f":"6k1/p4ppp/8/1pp5/8/2B1q2P/PP6/3R1K2 b - - 3 38","m":"b5b4 d1d8 e3e8 d8e8","r":449,"t":"endgame mate mateIn2 short"},{"i":"vMVfG","f":"3k4/6r1/3K3R/8/8/6p1/8/8 b - - 1 58","m":"g3g2 h6h8 g7g8 h8g8","r":593,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"GBp8J","f":"3r3k/5pp1/3r3p/8/N3n3/1PR5/P5PP/2R3K1 w - - 11 34","m":"c3c2 d6d1 c1d1 d8d1","r":506,"t":"endgame mate mateIn2 short"},{"i":"sVyrl","f":"6k1/2Q2ppp/p3n3/8/8/4PB1P/1q3PP1/3R2K1 b - - 0 31","m":"e6c7 d1d8 c7e8 d8e8","r":562,"t":"backRankMate endgame mate mateIn2 short"},{"i":"MkpPu","f":"r2Q3k/p1p3pp/8/8/P7/1Pq1rP2/2P3PP/3R1K1R b - - 3 25","m":"a8d8 d1d8 e3e8 d8e8","r":536,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"bO77v","f":"1k1r3r/pbR3p1/1p3p1p/8/4RB2/P5P1/1PP2P1P/6K1 w - - 1 22","m":"e4e7 d8d1 e7e1 d1e1","r":572,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"aNHwA","f":"2br3k/p5R1/2p1r2p/2p1p2N/2P1P3/1P6/P5PP/5R1K w - - 7 39","m":"f1f7 d8d1 f7f1 d1f1","r":419,"t":"backRankMate endgame mate mateIn2 short"},{"i":"caWNx","f":"3r4/p5pk/7p/1pP1Br2/2p5/P7/1PP3PP/5R1K w - - 0 31","m":"f1f5 d8d1 f5f1 d1f1","r":564,"t":"backRankMate endgame mate mateIn2 short"},{"i":"G1I6x","f":"6k1/5p2/p2bp1pp/1p1r4/8/PP2P2P/1BQ2PP1/6K1 w - - 1 27","m":"c2c3 d5d1 c3e1 d1e1","r":435,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"tfTAV","f":"r1b2r1k/1pp3pp/1b6/p7/P4Q2/5BN1/5PPP/3R1RK1 b - - 0 25","m":"f8f4 d1d8 f4f8 d8f8","r":553,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"wO06a","f":"6k1/5pp1/p2R3p/7n/1Pr1p3/P5BP/5PP1/6K1 w - - 4 27","m":"g3h2 c4c1 d6d1 c1d1","r":476,"t":"backRankMate endgame mate mateIn2 short"},{"i":"vOfGK","f":"2n3k1/3q1ppp/4P3/p7/8/P7/1P3PPP/2KR4 b - - 0 23","m":"d7e6 d1d8 e6e8 d8e8","r":449,"t":"backRankMate endgame mate mateIn2 short"},{"i":"OOVKh","f":"r5k1/B4ppp/5n2/8/8/2b2N1P/5PPK/3R4 b - - 2 26","m":"a8a7 d1d8 f6e8 d8e8","r":400,"t":"backRankMate endgame mate mateIn2 short"},{"i":"FqsZx","f":"4r1k1/1q3ppp/8/p1n1Q1P1/1p2P2P/8/PPP3B1/1K1R3R b - - 0 26","m":"e8e5 d1d8 e5e8 d8e8","r":459,"t":"backRankMate endgame mate mateIn2 short"},{"i":"0iSH3","f":"4r1k1/6p1/p3q2p/1p2N3/6b1/P7/1QP2PPP/2R3K1 w - - 2 32","m":"e5g4 e6e1 c1e1 e8e1","r":477,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"a7wEt","f":"r1b4k/pp2r2p/3RNp2/4n3/2B1p3/8/PPP2PPP/R5K1 b - - 0 18","m":"e5c4 d6d8 e7e8 d8e8","r":522,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"wZgAi","f":"3r2k1/3r1ppp/p2q4/8/2pQ4/P1P4P/1P2RPP1/4R1K1 b - - 0 35","m":"d6d4 e2e8 d8e8 e1e8","r":495,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"fS68g","f":"rqb3k1/pp2Qppp/2n1pn2/1N6/2B5/2P1P3/P4PPP/R2R2K1 b - - 5 16","m":"c6e7 d1d8 f6e8 d8e8","r":540,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"X0HmX","f":"r5k1/2qQbp2/6p1/4p1Pp/r6P/1N6/1PPRB3/2K1R3 w - - 2 28","m":"d7c7 a4a1 b3a1 a8a1","r":499,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"iFVY5","f":"4R3/6kp/6p1/pp1R4/8/2r5/P4PPP/6K1 w - - 0 33","m":"d5b5 c3c1 e8e1 c1e1","r":537,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"TVYMD","f":"r3r1k1/ppp1qpp1/3p3p/4P3/8/5Q2/PPP2PPP/3RR1K1 w - - 3 18","m":"e5d6 e7e1 d1e1 e8e1","r":563,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Psk7t","f":"rn2r1k1/ppp2ppp/8/5b2/8/5N2/PPP1QPPP/2KR3R b - - 0 15","m":"e8e2 d1d8 e2e8 d8e8","r":592,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"CzWMK","f":"3r1r1k/2p2ppp/pp3N2/4P3/5P2/6Q1/PPp3PP/R1B4K w - - 2 22","m":"f6h5 d8d1 g3e1 d1e1","r":454,"t":"backRankMate endgame mate mateIn2 short"},{"i":"6gPkj","f":"5r2/pR2n3/2p1r1kp/4pp2/1PP5/4q1P1/P1Q3BP/3R3K w - - 3 32","m":"d1d7 e3e1 g2f1 e1f1","r":565,"t":"kingsideAttack master mate mateIn2 middlegame short"},{"i":"bPIp6","f":"1k6/ppp2p2/8/2P5/1P4P1/3r4/P1qpQK2/3R4 b - - 3 32","m":"c2c3 e2e8 d3d8 e8d8","r":572,"t":"endgame master mate mateIn2 short"},{"i":"bSxZV","f":"8/2q2kp1/p1Prp3/1p6/4Q2P/8/PP3PP1/2R3K1 w - - 2 33","m":"c1c3 d6d1 e4e1 d1e1","r":560,"t":"endgame mate mateIn2 short"},{"i":"1kAdC","f":"2r3k1/p4p2/1p3p2/3q4/1P6/P3P1Pp/5P1P/3R2K1 w - - 0 34","m":"d1d5 c8c1 d5d1 c1d1","r":522,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"o72kj","f":"1Q5k/3nq1pp/5p2/8/pp1P4/5pP1/PP3PBP/2R3K1 b - - 0 27","m":"d7b8 c1c8 e7d8 c8d8","r":502,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"1au4R","f":"6k1/5ppp/3rp3/R7/1N1P4/3nP1P1/5P1P/5K2 b - - 0 33","m":"d3b4 a5a8 d6d8 a8d8","r":448,"t":"backRankMate endgame mate mateIn2 short"},{"i":"W3w0k","f":"rn1q1knr/ppN1ppb1/4b2p/4P3/3Q1Pp1/4B3/PPP3PP/2KR1BNR b - - 4 12","m":"d8c7 d4d8 c7d8 d1d8","r":531,"t":"backRankMate mate mateIn2 opening short"},{"i":"I2eoy","f":"5rk1/1p3p1p/p3p3/5p2/2rp4/2P1RR2/PP3PPP/6K1 w - - 0 25","m":"c3d4 c4c1 e3e1 c1e1","r":400,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"i0ZJ1","f":"1k1r1b1r/ppp1qpp1/2bp1n1p/4P3/4P2B/2NQ1N2/PPP2PPP/2KR3R b - - 0 11","m":"d6e5 d3d8 e7d8 d1d8","r":522,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"HbX87","f":"r4rk1/ppp1nppp/2p1bq2/8/4P3/2NQP2P/PPP3P1/2KR1B1R b - - 0 11","m":"f8d8 d3d8 a8d8 d1d8","r":402,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"4yeQQ","f":"8/7k/1p3Q2/p1qP3p/8/8/P5PP/7K w - - 3 58","m":"f6e6 c5c1 e6e1 c1e1","r":594,"t":"backRankMate endgame mate mateIn2 queenEndgame short"},{"i":"2Qzfs","f":"6k1/2p1r1pp/1p1p4/1P2p1N1/8/3nP2P/R5P1/6K1 b - - 1 34","m":"h7h6 a2a8 e7e8 a8e8","r":465,"t":"endgame mate mateIn2 short"},{"i":"k22n0","f":"2r3k1/1b4pp/8/p2pN3/3q4/2P1R3/5PPP/6K1 w - - 0 33","m":"c3d4 c8c1 e3e1 c1e1","r":456,"t":"backRankMate endgame mate mateIn2 short"},{"i":"5JWZF","f":"rn2r1k1/pp3pp1/3B4/2Qp3p/6bP/8/PPPR2P1/2K1q2R w - - 4 20","m":"h1e1 e8e1 d2d1 e1d1","r":432,"t":"mate mateIn2 middlegame operaMate queensideAttack short"},{"i":"xZNRC","f":"r5k1/5ppp/2n5/7q/1p6/3bQ3/1B1N1PPP/4R1K1 b - - 3 28","m":"d3g6 e3e8 a8e8 e1e8","r":438,"t":"mate mateIn2 middlegame sacrifice short"},{"i":"P5N4S","f":"3rr1k1/1Bp2ppp/p4q2/1p2n3/5P2/8/PPP1Q1PP/R3R1K1 b - - 0 18","m":"e5c4 e2e8 d8e8 e1e8","r":560,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"3ovVz","f":"6k1/p4ppp/1p6/4p3/1P2b3/P1R1P1PK/1r3P1P/R1Nr4 b - - 9 31","m":"b2f2 c3c8 d1d8 c8d8","r":520,"t":"backRankMate endgame mate mateIn2 short"},{"i":"kjAAd","f":"3q2k1/1pp2rpp/2b5/4Q3/2P5/6P1/4Pb1P/B4RK1 w - - 0 21","m":"f1f2 d8d1 f2f1 d1f1","r":566,"t":"endgame mate mateIn2 short"},{"i":"qziSE","f":"6k1/p3Rp2/rp4pp/4Bp2/1P6/P1b4P/2P2PP1/5K2 b - - 1 32","m":"a6a3 e7e8 g8h7 e8h8","r":487,"t":"endgame mate mateIn2 operaMate short"},{"i":"VULFu","f":"1br3k1/3R4/6pp/8/8/7P/5PP1/1R4K1 w - - 3 46","m":"b1b7 c8c1 d7d1 c1d1","r":579,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"nKYQg","f":"3r4/1pk3pp/4R1n1/8/8/8/PPP2PPP/6K1 w - - 4 28","m":"e6e2 d8d1 e2e1 d1e1","r":565,"t":"backRankMate endgame mate mateIn2 short"},{"i":"My8w0","f":"3n4/6k1/5p2/p2R4/P2P4/1r3NpP/6P1/6K1 w - - 0 36","m":"d5d8 b3b1 f3e1 b1e1","r":556,"t":"endgame mate mateIn2 short"},{"i":"0SH9E","f":"3rk2r/pbp1n2p/1p2N1p1/5p2/1Pp5/P1b1P3/2Q2PPP/R1B3K1 w k - 0 18","m":"c2c3 d8d1 c3e1 d1e1","r":401,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"WW3rB","f":"6k1/1p3q1p/6pB/p1p2p2/2Pp2PQ/1P1nr3/P6P/R5K1 b - - 2 33","m":"d3e5 h4d8 f7e8 d8e8","r":581,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"nnKTq","f":"6k1/p3rppp/4Q3/8/8/P5P1/5PK1/2R5 b - - 2 47","m":"e7e6 c1c8 e6e8 c8e8","r":453,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"zuJnV","f":"3r2k1/pb1q1ppp/1p2p3/2p5/P2P4/1QP5/2P2PPP/1R1R2K1 w - - 0 24","m":"d4c5 d7d1 b1d1 d8d1","r":581,"t":"endgame kingsideAttack mate mateIn2 short"},{"i":"VbXjP","f":"7k/1q2rNpp/p7/4Q3/8/P5P1/5P1P/6K1 b - - 5 30","m":"e7f7 e5e8 f7f8 e8f8","r":576,"t":"endgame mate mateIn2 short"},{"i":"bPjtK","f":"2k4r/pppQ1p2/6p1/2q4p/8/1P2PP1P/P5P1/3R2K1 b - - 5 26","m":"c8b8 d7d8 h8d8 d1d8","r":482,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"5CInw","f":"3r3k/1p5p/5bpP/6n1/P7/1B4Q1/2P2P2/1K1q3R w - - 1 38","m":"h1d1 d8d1 b1a2 d1a1","r":400,"t":"endgame mate mateIn2 operaMate short"},{"i":"zJ8He","f":"1k5r/ppp2pp1/1bp5/8/3PqPB1/1bP3P1/1P2QB2/2K1R3 b - - 1 22","m":"e4g6 e2e8 h8e8 e1e8","r":457,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"eJ1DT","f":"1k1r4/1p3p1p/p5p1/2p5/8/2P1rNbP/PP1B2P1/RN4K1 w - - 0 23","m":"d2e3 d8d1 f3e1 d1e1","r":591,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"FSofm","f":"r5k1/2q2p1p/4pbpB/1p1Q4/p2pR2P/3P2P1/PPP2PK1/4R3 b - - 0 23","m":"e6d5 e4e8 a8e8 e1e8","r":579,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"SNZK8","f":"3r2k1/4Rppp/8/8/1K1p1PP1/1p6/q6P/4Q3 b - - 5 37","m":"b3b2 e7e8 d8e8 e1e8","r":502,"t":"endgame mate mateIn2 short"},{"i":"ipRus","f":"6k1/1bp1rpp1/p6p/1p2P3/8/1NP3nP/PPB3P1/3R2K1 b - - 0 26","m":"e7e5 d1d8 e5e8 d8e8","r":455,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"0sj2Q","f":"4r2k/6pp/1p2Qp2/8/8/6P1/P6P/3R3K b - - 0 39","m":"e8e6 d1d8 e6e8 d8e8","r":475,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"2R4qy","f":"3r1k2/R4Bpp/3r4/1p6/1n6/1N2P3/1P3PPP/5RK1 w - - 1 24","m":"f1c1 d6d1 c1d1 d8d1","r":545,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"GrGUc","f":"r2q3k/2p3pp/p3Qn2/1p2b3/8/2P5/PP3PPP/R1B3K1 w - - 4 23","m":"e6e5 d8d1 e5e1 d1e1","r":457,"t":"endgame mate mateIn2 short"},{"i":"IlgMK","f":"1k6/pp1Bb1p1/5q2/3pN3/b2P1r1p/PpP4Q/1P4PP/1R5K w - - 3 29","m":"d7a4 f4f1 b1f1 f6f1","r":490,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"7ZTYM","f":"5r2/p1kn4/1p2p1B1/2b1P3/1P1Q4/P5Pp/7P/2R1N1Kq w - - 1 30","m":"g1h1 f8f1 d4g1 f1g1","r":526,"t":"mate mateIn2 middlegame operaMate short"},{"i":"VObZK","f":"2r3k1/1p1R2pp/1p1np3/p3N3/P7/5P2/3r2PP/1R4K1 b - - 4 22","m":"c8c2 d7d8 d6e8 d8e8","r":558,"t":"endgame mate mateIn2 short"}] |