chess-puzzles / shards /master /400_8.json
SubhamDB's picture
Add full puzzle shards 3201-3600/3984
a1a0feb verified
Raw
History Blame Contribute Delete
164 kB
[{"i":"mY19V","f":"4Q3/p1r1p1kp/6p1/5p2/1P5P/5pP1/P4P2/5qK1 w - - 0 28","m":"g1f1 c7c1","r":453,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"muCtV","f":"6k1/1p4pp/3N1p2/8/Pr3P2/5b2/5P1P/2R3K1 b - - 3 28","m":"b4a4 c1c8","r":410,"t":"endgame master mate mateIn1 oneMove"},{"i":"nsy8X","f":"1k1r3r/1p3pb1/p4q2/3p4/5Nn1/6N1/PPP2Q1P/1K2R2R w - - 0 28","m":"f2d2 f6b2","r":428,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"ograW","f":"1r4k1/p3R3/3p2p1/5b1p/7P/P1q2P2/1P1R2P1/2K5 w - - 0 29","m":"b2c3 b8b1","r":560,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"p4tKM","f":"6k1/5pPp/2p5/4r3/2p1N2P/r4P2/pKn5/3R2R1 b - - 1 32","m":"e5e4 d1d8 e4e8 d8e8","r":580,"t":"endgame master masterVsMaster mate mateIn2 short"},{"i":"phTLc","f":"7r/1p6/2p2k2/p2b2R1/P2P1P2/8/1P3P2/4R1K1 w - - 7 40","m":"e1e5 h8h1","r":530,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"plQ49","f":"b3n1k1/3Q2pp/p3p3/8/4q3/PBK5/PB6/8 b - - 1 42","m":"g8h8 d7e8","r":596,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"pnnXg","f":"r4rk1/pp3p1p/2pb4/6pq/6n1/1PN1PbPP/PB3P2/R1Q1RBK1 w - - 0 18","m":"h3g4 h5h1","r":570,"t":"master mate mateIn1 middlegame oneMove"},{"i":"q1hkf","f":"6k1/pp1q3p/2p5/6p1/4p3/1P2PbP1/PQ2NP1P/6K1 w - - 1 33","m":"b2e5 d7d1","r":498,"t":"endgame master mate mateIn1 oneMove"},{"i":"qnkrY","f":"8/3R1Bk1/5p1p/2p5/4b1P1/1P6/5P1P/r5K1 w - - 1 35","m":"d7d1 a1d1","r":567,"t":"endgame hangingPiece master mate mateIn1 oneMove pillsburysMate"},{"i":"rMGoy","f":"8/p5p1/6kp/qP3p2/3p2P1/3Q3P/2P2K2/8 b - - 0 43","m":"a5b6 d3f5","r":502,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"rUCZa","f":"1R6/8/8/P7/K1k5/8/8/5r2 w - - 2 60","m":"a5a6 f1a1","r":576,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"uCQWO","f":"8/4bpk1/1pq3pr/p1p1Pp2/P1Pp1P2/1P1R4/3N1RQ1/6Kr w - - 2 42","m":"g2h1 h6h1","r":594,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"uEsAX","f":"4r3/2k2pp1/3R3p/2Bp4/1P6/2b4P/5PP1/5K2 w - - 2 32","m":"d6d5 e8e1","r":558,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"uNcs2","f":"r2qk1r1/ppp2p1p/4p3/8/1Q4b1/N5P1/PPn2P1P/R1B1K1NR w KQq - 0 14","m":"a3c2 d8d1","r":489,"t":"master mate mateIn1 middlegame oneMove"},{"i":"wHQW8","f":"8/8/6k1/2K5/pp6/1P6/8/8 w - - 0 51","m":"b3a4 b4b3 a4a5 b3b2","r":424,"t":"advancedPawn crushing endgame master pawnEndgame short"},{"i":"wIXdd","f":"2Q2qk1/pp4p1/6p1/8/8/1P6/P6P/7K w - - 8 33","m":"c8b7 f8f1","r":450,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"wqnqM","f":"2R4k/7p/p3bp2/P3p1pN/3qP3/7P/1r3PP1/2Q3K1 b - - 3 42","m":"e6c8 c1c8 d4d8 c8d8","r":588,"t":"endgame master mate mateIn2 short"},{"i":"wyxI2","f":"r1bq1rk1/3nbppp/4p3/p1p1P3/N1PpQ3/3B4/PP3PPP/R1BR2K1 b - - 2 14","m":"a8b8 e4h7","r":588,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"xBbCp","f":"5R2/6k1/8/p1p2p1p/5R2/P5PK/2r1r2P/8 w - - 8 44","m":"f8f5 e2h2","r":573,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"xkKZC","f":"6q1/5k2/5bpQ/2p5/2n1p2N/7B/5P1P/6K1 w - - 0 32","m":"h4g6 g8g6 h6g6 f7g6","r":596,"t":"crushing endgame master short"},{"i":"yMdIH","f":"1k6/6np/2Q1n1p1/P2rP3/2p3PP/2P5/1P4K1/8 w - - 0 43","m":"c6d5 e6f4 g2f3 f4d5","r":575,"t":"advantage endgame fork master short"},{"i":"yd9ek","f":"r5rk/p4p1Q/2p1bPp1/4p3/2p1R3/3B3P/PPP5/5RK1 b - - 0 30","m":"h8h7 e4h4","r":519,"t":"endgame master mate mateIn1 oneMove"},{"i":"z8TgP","f":"1rb3k1/p1qr1ppp/1p1Rp3/2p1P3/Q3p3/2P1P3/PP3PPP/R1B3K1 b - - 1 18","m":"d7d6 a4e8","r":521,"t":"master mate mateIn1 middlegame oneMove"},{"i":"zMWJa","f":"4R3/p4ppk/3p2p1/8/3P4/P4P2/1Pr3PP/7K w - - 3 30","m":"e8e7 c2c1 e7e1 c1e1","r":573,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"zXICV","f":"6rk/p4pb1/1p5Q/2p1p1R1/4Bq2/1PP4P/P4P2/6RK b - - 0 36","m":"g7h6 g5g8","r":459,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"zbIZP","f":"1r2R1k1/2q2ppp/8/1Q3pPb/1pBp3P/3P4/1KP5/8 b - - 5 37","m":"b8e8 b5e8","r":559,"t":"endgame master mate mateIn1 oneMove"},{"i":"zpM9i","f":"1br2rk1/1pqn1pp1/p1p2nbp/3p4/3Pp3/2N1P3/PPPBBPPP/R2QNRK1 w - - 4 17","m":"d2c1 c7h2","r":593,"t":"kingsideAttack master mate mateIn1 oneMove opening"},{"i":"04ADf","f":"8/4p2p/4k1p1/4P3/2P3b1/4R1P1/P2KB1r1/8 b - - 14 45","m":"g2e2 e3e2 g4e2 d2e2","r":571,"t":"crushing endgame master short"},{"i":"0miFa","f":"1r6/2N3kp/3p4/p7/P7/2PK3P/5P2/8 b - - 11 50","m":"b8f8 c7e6 g7g8 e6f8","r":462,"t":"crushing endgame fork master short"},{"i":"0pMNA","f":"1nb1k1nr/1p3pbp/2pp4/8/Nq6/8/2PPPPPP/Q3KBNR w Kk - 0 10","m":"a1g7 b4b1","r":561,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"14JPY","f":"3r1b2/p4P1k/6pp/2P2P2/1P2B2P/2B5/7K/8 b - - 0 42","m":"g6f5 e4f5","r":443,"t":"endgame master mate mateIn1 oneMove"},{"i":"1lX0O","f":"6k1/5p1p/5PpP/8/6P1/8/p4P2/1bR3K1 b - - 0 40","m":"a2a1q c1c8","r":520,"t":"endgame master mate mateIn1 oneMove"},{"i":"1n18S","f":"3rr1k1/1p5p/b1pP1qp1/p1Pp1p2/N4P1Q/1P3B1R/P5PP/7K w - - 0 32","m":"h4f6 e8e1","r":489,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"254rZ","f":"8/8/2N2k2/PN1p4/1n4n1/4r3/2R5/6K1 w - - 6 46","m":"c2g2 e3e1","r":400,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"2BlnX","f":"1q2Q2k/1p4pp/5bp1/8/5P2/2P4P/PP4P1/4R1K1 b - - 1 25","m":"b8e8 e1e8","r":541,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"2c5Em","f":"1r3rk1/ppqnbppp/2p5/2Pp4/PP1Pp1nN/Q1N1P3/3B1PPP/R4RK1 w - - 0 16","m":"h4f5 c7h2","r":596,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"2yzik","f":"7k/7r/2R3K1/8/5p2/8/7P/8 b - - 2 52","m":"h7h2 c6c8","r":450,"t":"endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"389Rc","f":"1r3rk1/p2b1pnp/pq1p2p1/3P2P1/4N3/5P2/PPPQN2P/1K1R3R w - - 2 20","m":"e2c3 b6b2","r":515,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"3HJTb","f":"2r3k1/5p1p/1nNp2p1/1P1Pp3/4P3/3B2P1/5P1P/6K1 b - - 2 33","m":"b6a4 c6e7 g8f8 e7c8","r":595,"t":"crushing endgame fork master short"},{"i":"3J91e","f":"4rr1k/pQ4b1/3q3p/6p1/2P2p2/P6P/5PPB/3R2K1 w - - 0 27","m":"d1d6 e8e1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"3fNYq","f":"1r2b1k1/4K1pp/8/8/p7/8/5R2/1q6 b - - 3 62","m":"b1b6 f2f8","r":557,"t":"endgame master mate mateIn1 oneMove"},{"i":"3rP4X","f":"3RrRk1/4P1pp/2rn4/p7/Pp6/8/8/6K1 b - - 3 38","m":"e8f8 e7f8q","r":569,"t":"advancedPawn endgame master mate mateIn1 oneMove promotion"},{"i":"3zP9w","f":"4k3/5p2/N3p3/3pP3/b4P2/5KP1/8/8 b - - 0 43","m":"a4b5 a6c7 e8d7 c7b5","r":579,"t":"crushing endgame fork master short"},{"i":"4UHuo","f":"8/8/8/1q6/k5P1/p5K1/5P2/1Q6 w - - 3 62","m":"b1c2 b5b3 c2b3 a4b3","r":513,"t":"crushing endgame master masterVsMaster queenEndgame short"},{"i":"5P0JE","f":"1qr2rk1/pb1N1pp1/1ppbpn1p/3p4/2PP4/1P2P3/PBQN1PPP/1BR1R1K1 b - - 0 15","m":"f6d7 c2h7","r":568,"t":"master mate mateIn1 oneMove opening"},{"i":"5e0B7","f":"r1bq1r1k/p5pp/2P2p2/2Q1p3/1p6/1P3N2/1PP3PP/R4RK1 b - - 3 19","m":"d8c7 c5f8","r":435,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"68ofu","f":"2k5/1pN5/pP1r1p1P/2P1p1p1/8/4Pb1P/3B1P2/2q1K1R1 w - - 0 36","m":"d2c1 d6d1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"70ZiY","f":"r2Qk2r/p1p2ppp/2b5/2b1PP2/7B/2p2N2/q1P3PP/3R1R1K b kq - 1 23","m":"a8d8 d1d8","r":429,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"7OtYy","f":"6k1/1P1RR2p/6p1/8/2r2p2/p6P/1r4P1/7K b - - 0 39","m":"a3a2 d7d8","r":548,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"8moTl","f":"1r3rk1/5ppp/pq1p1bb1/1p1P4/1PpN4/4Q2P/PBP2PP1/R3R1K1 b - - 4 20","m":"f8e8 e3e8 b8e8 e1e8","r":566,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"99IxW","f":"5rk1/8/4Rq2/p7/1p4P1/4Q2P/5PK1/8 b - - 5 40","m":"f6f2 e3f2 f8f2 g2f2","r":527,"t":"crushing endgame master short"},{"i":"A0jxM","f":"1R2N3/4b2p/p1r1pppk/3nB3/3P4/P7/5PPP/6K1 w - - 0 28","m":"e5g3 c6c1","r":568,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"AJklN","f":"8/2r5/1kP1b3/RP2p3/1K6/8/8/8 b - - 6 54","m":"e6d5 a5a6","r":424,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"B8YVI","f":"4r3/1pp2p2/p2p4/3P3k/2P1rPpP/1P2PK2/P7/4R1R1 w - - 0 33","m":"g1g4 e4e3 e1e3 e8e3","r":599,"t":"advantage endgame master rookEndgame short"},{"i":"BZJ9R","f":"6k1/p3pp1p/6p1/1B6/8/4B3/P1q2PPP/R2r1K1R w - - 3 21","m":"a1d1 c2d1","r":418,"t":"endgame master mate mateIn1 oneMove"},{"i":"BeXWi","f":"8/r1K5/1Rp5/2Pk4/8/8/8/8 w - - 2 55","m":"b6b7 a7b7 c7b7 d5c5","r":483,"t":"crushing endgame master rookEndgame short"},{"i":"BoBy4","f":"8/p1R5/6kp/5N1N/5pP1/7K/4r3/8 w - - 3 46","m":"h3h4 e2h2","r":493,"t":"endgame master mate mateIn1 oneMove"},{"i":"Bp1Hj","f":"8/8/8/8/8/1K6/5Q2/1kq5 b - - 5 77","m":"c1b2 f2b2","r":562,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"CEKwF","f":"6k1/5ppp/8/p2b4/P7/3R3P/1b4P1/7K b - - 0 43","m":"d5e6 d3d8","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"CqSeK","f":"R2nr1r1/1p2np2/1Pp1k2p/3qN3/2NP4/8/2Q2PP1/5RK1 w - - 6 26","m":"f1e1 d5g2","r":571,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"DlXXL","f":"8/8/3r4/8/P1B1R3/1P3p2/2k2P2/4K3 w - - 1 73","m":"e4e3 d6d1","r":400,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"DsAeC","f":"3k2R1/8/1p1K4/p1pP4/P4r2/8/8/8 b - - 5 56","m":"f4f8 g8f8","r":503,"t":"endgame hangingPiece master mate mateIn1 oneMove rookEndgame"},{"i":"EGGuR","f":"2r1r3/pp1n2k1/3p4/P2P4/1P6/2b1B2P/R4PP1/5K1R w - - 0 29","m":"e3a7 e8e1","r":529,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"EM4oZ","f":"2r3k1/4pp1p/PQBpb1p1/2r5/8/8/5PPP/R5K1 w - - 3 25","m":"c6b7 c5c1 a1c1 c8c1","r":533,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"FGP4S","f":"8/5p2/5kp1/1p1r4/8/1p6/4NPP1/1R3K2 w - - 2 46","m":"b1b3 d5d1","r":422,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"Fmf1M","f":"4r3/1p3R2/3p2p1/3kr3/7R/1p6/PPP4P/1K6 w - - 0 34","m":"f7f1 e5e1 f1e1 e8e1","r":493,"t":"endgame master mate mateIn2 rookEndgame short"},{"i":"FuCa9","f":"6k1/p4rp1/1p4QP/8/5q2/8/PPP5/2K4R w - - 1 29","m":"c1b1 f4f1 h1f1 f7f1","r":592,"t":"backRankMate endgame master masterVsMaster mate mateIn2 sacrifice short"},{"i":"GFF0i","f":"4k3/p5pp/1p2pn2/4N3/1B6/5K1P/r5P1/2R5 b - - 1 33","m":"f6d5 c1c8","r":473,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"GJK2L","f":"3R4/7p/1r1n2p1/2k5/4pBPP/5p2/3K1P2/8 w - - 10 53","m":"f4d6 b6d6 d8d6 c5d6","r":598,"t":"crushing endgame master short"},{"i":"H2pUq","f":"4rk2/p4p2/1p5R/1p6/8/P4KP1/7P/8 b - - 0 31","m":"e8c8 h6h8 f8g7 h8c8","r":583,"t":"crushing endgame master rookEndgame short skewer"},{"i":"H2wLs","f":"r2q1rk1/p4p1p/2p1b1pb/2B1p3/7P/2n2P2/PPP3P1/1K1RQB1R w - - 0 16","m":"e1c3 d8d1","r":532,"t":"hangingPiece master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"HoBJX","f":"3r2k1/p1b1r2p/6pQ/1P3p2/P1b5/7P/6P1/4R2K w - - 0 37","m":"e1e7 d8d1 e7e1 d1e1","r":557,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"IciBD","f":"7R/p5p1/2p5/4N1k1/2pP4/2Pb1P2/Pr3K2/8 w - - 0 35","m":"f2e3 b2e2","r":458,"t":"endgame epauletteMate master masterVsMaster mate mateIn1 oneMove operaMate"},{"i":"J1gBK","f":"3r4/ppkr2pp/1b3p2/4p3/1nP5/1N4B1/PP1R1PPP/3R2K1 w - - 1 22","m":"d2d7 d8d7 d1d7 c7d7","r":574,"t":"advantage master middlegame short"},{"i":"JDMN9","f":"2Q3k1/pb3ppp/4pb2/8/1p1Pq3/1P2B1P1/P4P1P/2R3K1 b - - 1 24","m":"b7c8 c1c8 f6d8 c8d8","r":584,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"L0CsU","f":"R7/8/8/6p1/5p1k/5P2/2r3PK/8 b - - 9 55","m":"c2c6 a8h8 c6h6 h8h6","r":574,"t":"endgame master masterVsMaster mate mateIn2 rookEndgame short"},{"i":"LN4Nm","f":"8/2r2pk1/p4p2/P4N2/1P4P1/5PK1/1r6/3R4 b - - 0 35","m":"g7f8 d1d8","r":450,"t":"endgame master mate mateIn1 oneMove"},{"i":"LmKVH","f":"qr4k1/1b1nbppp/3p4/r2P2P1/3Q1p1P/PP6/1B2N1B1/1K1R3R b - - 2 23","m":"b7a6 d4g7","r":463,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"OgT4r","f":"8/1Q3pk1/3R1p2/6p1/2P5/4r1Pp/5P1P/1R2q1K1 w - - 4 39","m":"b1e1 e3e1","r":579,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"P0P14","f":"2r1k3/5pp1/p3p3/P2nPn2/Rp1p1P1q/3P2rP/1PP1R2K/2BN1Q2 b - - 6 30","m":"g3h3 f1h3 h4h3 h2h3","r":582,"t":"crushing master middlegame short"},{"i":"P1iQQ","f":"rb2k2r/1pq2pp1/p3bnn1/3p4/3P2Pp/BPN1P2P/P3QNB1/R4RK1 w kq - 2 21","m":"a1c1 c7h2","r":544,"t":"master mate mateIn1 middlegame oneMove"},{"i":"PxpeW","f":"3n4/p5r1/4p2p/2pp1p1k/6nP/1P1P1KP1/P3N1R1/8 b - - 3 43","m":"d8c6 e2f4","r":571,"t":"endgame master mate mateIn1 oneMove"},{"i":"QNIyg","f":"5r2/1R6/pN1pB1k1/P1pPp2p/2P5/3b4/1P4PP/6K1 w - - 1 32","m":"b7d7 f8f1","r":406,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"RAoIW","f":"7k/2br2p1/1p5p/p7/2P3P1/P2B3P/2K5/5R2 b - - 1 43","m":"d7e7 f1f8","r":559,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"RZ0jw","f":"6k1/3r1p2/2p2Bp1/p3p3/2p1P2Q/2P5/1r3PPK/5q2 b - - 1 30","m":"f1e2 h4h8","r":418,"t":"endgame master mate mateIn1 oneMove"},{"i":"RbE6p","f":"4r1k1/p4ppp/3Ppq2/3Q4/8/P2b2P1/5PBP/2B1R1K1 b - - 0 24","m":"e6d5 e1e8","r":512,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"Rv7pX","f":"4R3/1p5k/1p5p/6p1/1P4PK/p1B2r2/P6P/8 w - - 0 44","m":"h4h5 f3h3","r":568,"t":"endgame master mate mateIn1 oneMove"},{"i":"SqhYo","f":"7k/p2q3p/1p1n2p1/5p2/3p3P/Q2P1BP1/P3PPK1/8 b - - 2 37","m":"d6b5 a3f8","r":476,"t":"endgame master mate mateIn1 oneMove"},{"i":"Sva62","f":"3r2k1/q4pp1/3pp1n1/1B5p/P3PP2/1PQ3P1/1B3R1P/7K b - - 0 30","m":"a7f2 c3g7","r":559,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"TAA6J","f":"r1b1r1k1/pp3pp1/7p/2bP4/3p4/5B2/PPQ2PPP/R1BRq1K1 w - - 2 17","m":"d1e1 e8e1","r":433,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"TUozH","f":"rnb2r2/ppp3pk/3b3p/5p2/2BQ3N/2B3Pq/PPP2P1P/R4RK1 b - - 1 17","m":"b8c6 d4g7","r":549,"t":"master mate mateIn1 middlegame oneMove"},{"i":"TgJAG","f":"2r1r2k/1p2Q1pp/p4R2/8/3p4/7P/P1P3P1/5R1K b - - 0 27","m":"e8e7 f6f8 c8f8 f1f8","r":579,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"U06D7","f":"r5k1/5p2/p1R1n3/2B5/2P4p/1P6/P1K2P2/8 w - - 0 37","m":"c5d6 e6d4 c2d3 d4c6","r":574,"t":"crushing endgame fork master short"},{"i":"ULyVw","f":"5r1k/pp5p/3b4/3p2p1/1P1Pp1Q1/P3P2P/1B4P1/2R2q1K w - - 3 29","m":"c1f1 f8f1","r":574,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"VZZQx","f":"8/8/4p3/6p1/2P5/1K6/1P4k1/8 b - - 0 52","m":"g2g3 c4c5 g5g4 c5c6","r":474,"t":"crushing endgame master pawnEndgame quietMove short"},{"i":"XcXR7","f":"5rk1/4r1pp/pq2R3/1p1p4/8/2P3P1/PP2QP1P/4R1K1 b - - 0 27","m":"e7e6 e2e6 b6e6 e1e6","r":400,"t":"advantage endgame master short"},{"i":"XebK7","f":"r4r1k/6p1/p3Q2p/1p3R2/4P3/P7/1PP3PP/5q1K w - - 0 27","m":"f5f1 f8f1","r":558,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"XxOFq","f":"5R2/5p1k/p4Pr1/1p3K1p/8/8/8/8 b - - 10 46","m":"h7h6 f8h8","r":545,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"ZoByF","f":"2r3k1/pp3ppp/4pn2/2b5/7R/1PPQ4/P4PPP/RN2q2K w - - 1 21","m":"d3f1 e1f1","r":581,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Zv5Um","f":"2N5/p7/1p4k1/6p1/6P1/Pb5P/5K2/8 b - - 1 47","m":"b3d5 c8e7 g6h7 e7d5","r":545,"t":"crushing endgame fork master short"},{"i":"a66lp","f":"2r2k2/p2R3p/bp2P1p1/4P3/3N4/4p3/P5PP/6K1 w - - 0 29","m":"d7a7 c8c1","r":475,"t":"endgame master mate mateIn1 oneMove"},{"i":"aJSeN","f":"2rQ1k1r/p3ppb1/6pp/1pq5/8/P4B1P/1PP2PP1/1K1R3R b - - 3 20","m":"c8d8 d1d8","r":558,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"ar2PA","f":"6k1/p4pp1/4rb1p/5N2/8/5Q2/P4PPP/3Rq1K1 w - - 1 28","m":"d1e1 e6e1","r":574,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"b7UxW","f":"8/4Rpk1/3r2p1/p7/8/8/6BP/7K w - - 0 33","m":"e7a7 d6d1 g2f1 d1f1","r":589,"t":"crushing endgame master short"},{"i":"bHBmP","f":"8/3r4/8/1R2nkp1/4p3/2P1KppP/1P3P1B/8 w - - 0 52","m":"h2g3 d7d3","r":496,"t":"endgame master mate mateIn1 oneMove"},{"i":"dCn6Q","f":"2r5/p4ppp/4k3/3pP3/3Bn3/PR6/6PP/1Rr3K1 w - - 9 28","m":"b1c1 c8c1","r":432,"t":"endgame master mate mateIn1 oneMove"},{"i":"duCVi","f":"1r1R1k1r/5p2/b3pP1p/8/Bp4P1/8/1KPR3P/8 b - - 6 37","m":"b8d8 d2d8","r":486,"t":"endgame master mate mateIn1 oneMove"},{"i":"dyqVG","f":"2R5/5p2/p2r1P2/2p2Rp1/2krp3/P6P/2P3P1/7K b - - 5 42","m":"d6e6 f5c5","r":589,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"emicF","f":"r2q1rk1/p4pp1/b2bpB1p/3p4/2P5/3Q1N2/P1B2PPP/R4RK1 b - - 0 16","m":"d8f6 d3h7","r":491,"t":"master mate mateIn1 middlegame oneMove"},{"i":"f0ldn","f":"Q7/6kp/4p1p1/p4p2/8/6P1/r1q3BP/5R1K w - - 0 35","m":"a8e8 c2g2","r":587,"t":"endgame master mate mateIn1 oneMove"},{"i":"fFFSV","f":"3r3k/p5pp/1p3N2/8/8/6P1/PP2P1BP/7K w - - 0 32","m":"f6e4 d8d1 g2f1 d1f1","r":464,"t":"advantage endgame master short"},{"i":"fOoZy","f":"6k1/8/pp2q2p/2p3pN/3p1p1P/1P1P4/1PP2R1K/8 b - - 0 33","m":"e6g4 h5f6 g8f7 f6g4","r":557,"t":"crushing endgame fork master short"},{"i":"fXqEA","f":"r6k/pp1r2pp/4R3/3p4/8/6NP/P7/4R2K b - - 3 32","m":"d5d4 e6e8 a8e8 e1e8","r":586,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"fjEB0","f":"r2qk2r/p4ppp/2p2b2/1p1nnQ2/3p4/3B3P/PPPB2P1/RN3RK1 b kq - 3 15","m":"e8g8 f5h7","r":514,"t":"kingsideAttack master mate mateIn1 oneMove opening"},{"i":"hzz5b","f":"1k5r/ppp1q3/8/5p1p/5Pn1/2P2Q1P/PP1N1bP1/R1B4K w - - 0 23","m":"d2c4 e7e1","r":450,"t":"master mate mateIn1 middlegame oneMove"},{"i":"i1WSX","f":"4r1k1/1Qp2ppp/1p1p4/8/8/1P6/P4PPP/3Rq1K1 w - - 1 22","m":"d1e1 e8e1","r":471,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"icUZr","f":"5k2/5pp1/3r1n1p/1B6/6PP/3p4/5PK1/4R3 b - - 0 49","m":"f6g4 e1e8","r":473,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"ijumf","f":"5k2/pq2ppbp/6p1/8/8/1R2B3/P1P2PPP/1K5R b - - 7 21","m":"b7g2 b3b8","r":480,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"itUUn","f":"8/2Q2pk1/6p1/3p2qp/3Nb3/4P2P/5PP1/6K1 w - - 24 49","m":"c7c3 g5g2","r":429,"t":"endgame master mate mateIn1 oneMove"},{"i":"jaxn8","f":"k7/8/PB6/6K1/8/7p/5P2/8 w - - 0 51","m":"g5h4 h3h2 b6e3 h2h1q","r":513,"t":"advancedPawn bishopEndgame crushing endgame master masterVsMaster promotion short"},{"i":"kGbCJ","f":"1r4kR/2p2pq1/2p5/p2p1br1/6P1/3P1P2/PP5Q/K6R b - - 5 26","m":"g7h8 h2h8","r":454,"t":"endgame master mate mateIn1 oneMove"},{"i":"lLtHU","f":"2rq1rk1/1p3ppp/n2p4/3Pp1b1/1PP5/3Q1P2/2B2BPP/R4RK1 b - - 2 23","m":"a6b4 d3h7","r":410,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"ldcI9","f":"1r4k1/RN3p1p/6p1/2b5/8/8/5PPP/6K1 w - - 1 30","m":"b7c5 b8b1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"mM2Fs","f":"2b5/8/p3k3/1p2npp1/3B1P1p/1P2K2P/P1B3P1/8 b - - 0 47","m":"g5f4 e3f4 e5g6 f4g5","r":575,"t":"advantage endgame master short"},{"i":"mSxLV","f":"3k4/1p1P4/p2KP1p1/P5P1/8/1P6/7p/8 b - - 0 59","m":"h2h1q e6e7","r":432,"t":"advancedPawn endgame master mate mateIn1 oneMove queenEndgame"},{"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":"nE1Xf","f":"3k4/6p1/3p1p1p/1P1PpP2/n3P3/3B3P/1pK3P1/8 w - - 11 48","m":"c2b3 a4c5 b3b2 c5d3","r":581,"t":"crushing endgame fork master short"},{"i":"nr3Vm","f":"5k2/1p6/3p2p1/p2P1p2/P2p1P2/4nBK1/2R5/8 w - - 4 41","m":"c2d2 e3f1 g3f2 f1d2","r":598,"t":"crushing endgame fork master short"},{"i":"oDVPP","f":"8/1k4p1/1P2Kp1p/5P1P/5N2/4n3/8/8 b - - 4 49","m":"b7b6 f4d5 e3d5 e6d5","r":515,"t":"crushing endgame knightEndgame master short"},{"i":"oHs3f","f":"3r1rk1/pb3p2/1p2pQp1/7p/2p2PN1/7R/PP4qP/6RK w - - 0 26","m":"g1g2 d8d1","r":559,"t":"master mate mateIn1 middlegame oneMove pin"},{"i":"okzcS","f":"3r2k1/p4p2/2Q3p1/5P2/8/BP4pP/P1Pr2P1/6qK w - - 0 30","m":"h1g1 d2d1","r":509,"t":"endgame master mate mateIn1 oneMove"},{"i":"p4hLr","f":"1k1R1b1r/p1p1q1pp/Bp3n2/8/8/2N3B1/PPP2PPP/3R2K1 b - - 4 18","m":"e7d8 d1d8","r":466,"t":"hangingPiece master mate mateIn1 middlegame oneMove pillsburysMate queensideAttack"},{"i":"q3I9c","f":"8/1pp2pkB/1p6/7P/6P1/P4n2/1PP5/1K6 w - - 1 36","m":"h7e4 f3d2 b1c1 d2e4","r":598,"t":"crushing endgame fork master short"},{"i":"qWtti","f":"8/7k/r7/1P3p2/8/8/6PP/R6K w - - 0 48","m":"b5b6 a6a1","r":530,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove rookEndgame"},{"i":"rJPXd","f":"5k2/R5p1/1pr1pp1p/8/3P4/4P1N1/5PPP/6K1 w - - 1 39","m":"g3e4 c6c1","r":521,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"rOf8b","f":"r6k/2p3pp/8/N2n1P2/2N5/1PqP1Q2/2P4P/2K5 b - - 4 31","m":"d5b4 f3a8","r":573,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"rRYOW","f":"1K6/3Q4/8/8/4k2p/7P/8/5q2 w - - 6 54","m":"d7g4 f1f4 g4f4 e4f4","r":526,"t":"crushing endgame master queenEndgame short"},{"i":"rTZVQ","f":"1k6/ppq2pp1/7b/5B2/2P4P/P3p3/1P6/1K1Q4 b - - 0 26","m":"c7f4 d1d8","r":442,"t":"endgame master mate mateIn1 oneMove"},{"i":"riubR","f":"r2Q1knr/pq2ppbp/b1p3p1/4P3/8/2N1BN2/PPP2PPP/2KR3R b - - 4 13","m":"a8d8 d1d8","r":433,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"rke8C","f":"3r1k2/p4ppp/2r5/4b3/8/1R2PB1P/P4PP1/6K1 w - - 0 34","m":"f3c6 d8d1","r":546,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"sHMIL","f":"8/6p1/5PPp/3p3P/2bk4/4p3/8/4K3 b - - 0 59","m":"g7f6 g6g7 d4e5 g7g8q","r":529,"t":"advancedPawn bishopEndgame crushing endgame master promotion short"},{"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":"ukP0B","f":"3r2k1/2R2pp1/p6p/1pB1b3/8/P6P/1P3PP1/6K1 w - - 0 29","m":"c7c6 d8d1","r":510,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"vVKaf","f":"5n1k/4b1p1/4q2p/8/3Q4/2B3P1/4PP1K/8 b - - 1 48","m":"h8g8 d4g7","r":521,"t":"endgame master mate mateIn1 oneMove"},{"i":"vdNvm","f":"3r4/7P/5R2/1kp5/6P1/2P1Bp2/1P3P2/5K2 w - - 1 42","m":"f6f7 d8d1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"xCtII","f":"4r3/6p1/k1p3Pp/p1P2p1P/Pn1P4/1R3P2/1P1r4/1K1R4 w - - 5 35","m":"d1d2 e8e1 d2d1 e1d1","r":491,"t":"endgame master mate mateIn2 queensideAttack short"},{"i":"xFoeI","f":"3r4/p6k/1p3p1p/3P1Pp1/2PN4/8/P4KPP/8 b - - 0 32","m":"h7g7 d4e6 g7f7 e6d8","r":568,"t":"crushing endgame fork master short"},{"i":"xGske","f":"2kr3r/1p1n2pp/p2P1p2/R3p3/q1p3PP/P3BQ2/1PP3B1/1K5R b - - 4 23","m":"a4a5 f3b7","r":469,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"xTCT8","f":"2r2rk1/pb2pp1p/1p4p1/2pq4/3b4/P2P1NP1/1PQ1PPBP/R4RK1 w - - 0 15","m":"f3d4 d5g2","r":543,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"y5BWH","f":"1r3rk1/5ppp/p7/1pq1pP2/2p1Bn2/5P2/PPPQ2PP/1K1R3R b - - 1 22","m":"f8d8 d2d8 b8d8 d1d8","r":464,"t":"crushing kingsideAttack master middlegame short"},{"i":"yUNMI","f":"8/8/1Pk3pp/B4p2/4p2P/4NbP1/5P1K/1r3B2 w - - 3 45","m":"f1c4 b1h1","r":573,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"yqdV1","f":"1Q6/pb2r1k1/6pp/2p2p2/1p3PP1/3P4/P1P3BP/1R2q2K w - - 1 27","m":"b1e1 e7e1","r":596,"t":"endgame master mate mateIn1 oneMove"},{"i":"zetth","f":"3r2k1/p4ppp/1p6/4P3/PP2Q3/R7/5PPP/3q2K1 w - - 1 27","m":"e4e1 d1e1","r":524,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"zfrLt","f":"8/1Pk4p/4r3/8/5p2/2PN1P2/5P1P/5K2 b - - 1 42","m":"c7b7 d3c5 b7c6 c5e6","r":591,"t":"crushing endgame fork master short"},{"i":"1sWdA","f":"r2b2k1/pp1b1ppp/2p5/3p1N2/5B2/1B1P3P/PPP2PP1/4R1K1 b - - 0 20","m":"d7f5 e1e8","r":417,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"3j9Mn","f":"8/8/p1p2pk1/1p2n2p/4P3/1P5P/1P3R1K/8 w - - 0 45","m":"f2d2 e5f3 h2g2 f3d2","r":553,"t":"crushing endgame fork master short"},{"i":"3qdpM","f":"2r2rk1/p4ppp/2p1b3/2Pp4/1P5q/P1Q1PPP1/1B2K3/R5NR b - - 0 19","m":"h4h1 c3g7","r":436,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"46Uhc","f":"1k2R1r1/ppp5/n2b4/3P3p/1P6/P4pp1/5P1P/3NR1K1 b - - 1 29","m":"g8e8 e1e8","r":403,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"4kB4e","f":"5rk1/5p1p/p5p1/2p3Q1/P7/1q2P3/5PPP/3R1K2 w - - 0 25","m":"g5c5 b3d1","r":541,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"6bdZE","f":"8/5k2/3p2p1/p2P1bPp/PpP1p2P/1P1B4/3K4/8 w - - 0 75","m":"d3c2 e4e3 d2e3 f5c2","r":575,"t":"bishopEndgame crushing deflection discoveredAttack endgame master short"},{"i":"6gbXL","f":"6k1/5p2/2R5/5N1P/2b1PK2/r4n2/8/8 b - - 3 47","m":"g8f8 c6c8","r":483,"t":"endgame master mate mateIn1 oneMove"},{"i":"79t0t","f":"2r2r2/1p3p1k/pR6/3pPRp1/3P4/P7/6PP/7K w - - 3 29","m":"f5g5 c8c1","r":577,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"9HAEH","f":"1r3rk1/1p2ppbp/p1p3p1/3pP3/Pq3P2/1B1RB3/6PP/3QR1K1 w - - 4 24","m":"d1c2 b4e1","r":400,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"9t4J3","f":"r1bqkbnr/ppppp2p/2n3Q1/8/8/2NB4/PPP2PPP/R1B1K1NR b KQkq - 0 6","m":"h7g6 d3g6","r":479,"t":"bodenMate master mate mateIn1 oneMove opening"},{"i":"Alog6","f":"8/1R6/5k2/1P3p2/5p1P/8/1r6/5nNK w - - 1 59","m":"b5b6 f1g3","r":542,"t":"cornerMate endgame master mate mateIn1 oneMove"},{"i":"BQzKt","f":"rn1q2k1/1p3ppp/2pp4/pP6/2P2PP1/P6P/4Q1BK/R7 b - - 0 23","m":"d8f6 e2e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"BUYKh","f":"r1b2r1k/1p3pp1/p2p3p/2p4N/4PP1q/2PPB2P/P1P3Q1/R5RK b - - 0 21","m":"h4h5 g2g7","r":400,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"BV5MD","f":"1r4Rk/5Q2/7b/5p2/3q4/1B1P4/PP6/1K6 b - - 2 46","m":"b8g8 f7g8","r":495,"t":"endgame master mate mateIn1 oneMove"},{"i":"BqLEA","f":"4k3/1K6/8/2P5/3b4/8/8/8 b - - 2 57","m":"e8d7 c5c6 d7e6 c6c7","r":537,"t":"advancedPawn bishopEndgame crushing endgame master short"},{"i":"DXwPe","f":"8/p1RRr3/2P2k2/P3p3/2r2p2/6p1/6PP/6K1 w - - 0 36","m":"d7e7 c4c1","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"EB58O","f":"3r4/8/b1B5/5k1p/5p2/2n4P/5PP1/R3K3 w - - 0 39","m":"a1a6 d8d1","r":578,"t":"endgame master mate mateIn1 oneMove"},{"i":"EC3dE","f":"8/3Q2p1/4Kb2/4r1k1/P6p/8/8/8 w - - 4 48","m":"e6f7 e5e7 d7e7 f6e7","r":598,"t":"crushing endgame fork master short"},{"i":"ETyFI","f":"8/8/3b4/6Bp/4p2P/1k2P2K/8/8 w - - 2 43","m":"g5f4 d6f4 e3f4 e4e3","r":414,"t":"bishopEndgame crushing endgame master short"},{"i":"EUsN8","f":"2k4r/ppp5/1bnp4/4p2n/1P2P1q1/2PP1P2/P5PP/RN3R1K w - - 0 19","m":"f3g4 h5g3","r":572,"t":"master mate mateIn1 middlegame oneMove pin"},{"i":"GC62B","f":"5k2/R6p/p4p2/5N2/1P6/P7/4r1PP/3n2K1 w - - 3 33","m":"a7a6 e2e1","r":533,"t":"endgame master mate mateIn1 oneMove"},{"i":"Ghz8l","f":"2k2b1r/1p3ppp/pBb5/4p3/8/1N3P2/PPP3PP/2KR4 b - - 0 16","m":"c6b5 d1d8","r":432,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"Iaz7D","f":"8/8/P1R3p1/3p2r1/1Pp5/2Pk4/8/3K4 w - - 1 59","m":"a6a7 g5g1","r":421,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"J3qR4","f":"8/p7/5pk1/2P5/1p6/1P6/P3K3/8 b - - 0 55","m":"f6f5 c5c6 g6f6 c6c7","r":521,"t":"advancedPawn crushing endgame master pawnEndgame short"},{"i":"J5JIO","f":"r5k1/5p2/r1PBp1p1/7p/7P/N7/5PK1/R7 w - - 1 42","m":"a3c2 a6a1 c2a1 a8a1","r":495,"t":"crushing endgame master short"},{"i":"KCx3a","f":"R4nk1/4b1pp/3pp3/3n4/2pPN3/2P4P/1r1N1PPB/6K1 w - - 0 34","m":"d2c4 b2b1","r":446,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"KV5Is","f":"6k1/5pp1/4p3/8/4b3/5NR1/4BP1K/2r5 w - - 8 38","m":"f3g5 c1h1","r":525,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"LDblW","f":"8/6PP/5k1K/8/8/8/8/1r6 w - - 0 65","m":"h7h8q b1h1","r":549,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"LpVc8","f":"r6k/6p1/2p4p/8/1p2B3/1P3R1P/Pb4K1/8 b - - 1 44","m":"a8a2 f3f8","r":588,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"NvfSI","f":"8/Pr3p2/6p1/8/5Pp1/3k4/2p4P/2K5 w - - 1 51","m":"a7a8q b7b1","r":484,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"P0tT5","f":"3R4/1pp3k1/p7/8/2r5/5N2/5PPP/6K1 w - - 4 44","m":"d8b8 c4c1 f3e1 c1e1","r":539,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"Qh4SE","f":"1r4k1/p3Rb1p/1q3npP/2p2N2/P2p3R/3P4/2BQ1PP1/1rK5 w - - 2 28","m":"c2b1 b6b1","r":508,"t":"master masterVsMaster mate mateIn1 middlegame oneMove queensideAttack"},{"i":"TjJUx","f":"3r2k1/5pp1/p3p2p/1p6/nP1P2P1/5P2/2R2P2/1B4K1 b - - 2 34","m":"d8d4 c2c8 d4d8 c8d8","r":588,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"UJ5Mc","f":"2rr4/5Q1P/8/2k1p3/p2pP3/8/1PP3P1/6K1 w - - 0 42","m":"f7d7 d8d7 h7h8q c8h8","r":577,"t":"crushing endgame hangingPiece master short"},{"i":"UiUTG","f":"4r1k1/pp1bQ2p/4p1pB/3p4/3P4/5R2/PP4PP/6K1 b - - 0 26","m":"e8e7 f3f8","r":442,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"VEAiw","f":"6k1/p6p/bp3rpQ/2pPp3/P3P3/2N5/1PP3PP/6K1 w - - 0 25","m":"h6g5 f6f1","r":548,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"VGwPA","f":"R7/1r3pk1/7p/3r1p2/1pQPp3/1Ppq2P1/7P/5R1K w - - 6 34","m":"c4d5 d3f1","r":580,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"VPbNN","f":"7r/3Q4/5kp1/pp1p4/3P1p1r/2P2P1P/PP5K/8 w - - 0 32","m":"b2b3 h4h3 d7h3 h8h3","r":577,"t":"crushing endgame master queenRookEndgame short"},{"i":"VTwZ0","f":"8/p5R1/8/1P3KPk/r7/8/4b3/8 b - - 6 52","m":"e2b5 g7h7","r":552,"t":"endgame master mate mateIn1 oneMove"},{"i":"XN8TK","f":"8/8/6k1/7p/5R2/5PPK/8/1r6 w - - 3 73","m":"h3h4 b1h1","r":590,"t":"endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"YOJMY","f":"3r2k1/1r3p2/7R/3p1N1P/1p1P1K2/1n2P3/5P2/8 b - - 0 46","m":"g8f8 h6h8","r":594,"t":"endgame master mate mateIn1 oneMove"},{"i":"YaKYM","f":"3n3k/7p/5r2/5N2/2B2K2/P1P1R3/3r3P/8 b - - 2 49","m":"d8c6 e3e8 f6f8 e8f8","r":456,"t":"endgame master mate mateIn2 short"},{"i":"YaW2c","f":"2k2b1r/ppp1q2p/2n3p1/4pb2/2P5/P1r2BBP/1P1N1PP1/2KRQ2R w - - 4 18","m":"b2c3 e7a3","r":478,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"YheWH","f":"R7/5ppk/1p5p/8/3r4/8/PP3PPP/6K1 w - - 2 27","m":"a8a6 d4d1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"ZSQ6S","f":"8/7p/3k1p2/2p5/1r1n1P2/1B4P1/3R3P/3K4 w - - 4 42","m":"b3g8 b4b1","r":436,"t":"endgame master mate mateIn1 oneMove"},{"i":"ak6dq","f":"8/1p1qr1k1/p3p1r1/P2pRQ2/3P1p2/7P/1P4P1/4R1K1 b - - 0 35","m":"e6f5 e5e7 d7e7 e1e7","r":513,"t":"advantage endgame fork master queenRookEndgame short"},{"i":"cWv3m","f":"1r4k1/5p2/1Np1b2p/p3Pp2/P4P2/4KP2/1R6/8 b - - 0 36","m":"g8f8 b6d7 e6d7 b2b8","r":535,"t":"advantage discoveredAttack endgame master short"},{"i":"dFYMI","f":"8/8/2B5/1P6/5k2/5P1K/1r6/8 w - - 3 67","m":"h3h4 b2h2","r":557,"t":"endgame master mate mateIn1 oneMove"},{"i":"dqKhx","f":"8/r7/6R1/8/8/5k2/8/5K2 w - - 1 50","m":"g6c6 a7a1 c6c1 a1c1","r":515,"t":"endgame master mate mateIn2 rookEndgame short"},{"i":"dr1p5","f":"5r1k/6pp/8/1N2Q1b1/8/1P2p3/P5PP/3R1q1K w - - 3 34","m":"d1f1 f8f1","r":430,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"h675K","f":"3R2k1/p7/1b4K1/5p1B/6p1/6P1/P3P2q/3R4 b - - 5 35","m":"b6d8 d1d8","r":576,"t":"endgame master mate mateIn1 oneMove"},{"i":"hNQfR","f":"4k3/8/3K2p1/p3N1P1/5p2/8/8/8 w - - 0 58","m":"e5f3 a5a4 f3d2 a4a3","r":546,"t":"crushing endgame knightEndgame master quietMove short"},{"i":"hjEjV","f":"2R2nk1/5ppp/3p4/P2Pp3/8/r3B3/5PPP/6K1 w - - 1 31","m":"c8a8 a3a1 e3c1 a1c1","r":463,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"htfoj","f":"6k1/4qrpQ/2pbP3/7R/2P5/6PP/1p5K/8 b - - 1 40","m":"g8f8 h7h8","r":520,"t":"endgame master mate mateIn1 oneMove"},{"i":"j7OeJ","f":"8/3k4/8/7p/p2b3P/P1p4P/1n4K1/3R4 b - - 1 38","m":"b2d3 d1d3 d7d6 d3d4","r":577,"t":"crushing endgame hangingPiece master pin short"},{"i":"j9I2a","f":"8/8/6k1/7R/6PK/5P2/2r3P1/8 w - - 17 57","m":"g2g3 c2h2","r":507,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"jRKsA","f":"6k1/2R3pp/5p2/1p1bp3/1P6/1r2P1P1/5P1P/R5K1 w - - 2 34","m":"a1a7 b3b1 c7c1 b1c1","r":400,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"kXI80","f":"R7/8/5K1k/6pr/8/7p/8/8 b - - 1 53","m":"g5g4 a8h8","r":428,"t":"endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"lpZ8m","f":"r4rk1/pp3pbp/3p2p1/1N1PnPB1/4P3/1p1q2Q1/P5PP/1R3R1K w - - 0 23","m":"b1b3 d3f1","r":505,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"mcrVQ","f":"r2R2k1/pp5p/2p1P1p1/5bQn/2P2P2/1q2P2P/1B2K3/R7 b - - 1 26","m":"a8d8 g5d8","r":544,"t":"master mate mateIn1 middlegame oneMove"},{"i":"myBmU","f":"2r5/R7/2r1kbp1/7p/1B3P2/3Pp1P1/PP1R3P/3K4 w - - 0 31","m":"d2e2 c6c1","r":447,"t":"endgame master mate mateIn1 oneMove"},{"i":"nhjXK","f":"rn1q1rk1/p4p1p/1pp1p1p1/4P3/2B1P1b1/1Qn5/PP3PPP/R1B1K2R w KQ - 0 13","m":"b3c3 d8d1","r":437,"t":"master mate mateIn1 middlegame oneMove"},{"i":"oEKbz","f":"6k1/5pp1/5n1p/4KB2/2R4P/6P1/Pr6/8 b - - 4 51","m":"b2a2 c4c8 f6e8 c8e8","r":554,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"oelcG","f":"3r4/5R2/2p3p1/2Pr2P1/b4Pk1/P7/3p1K1P/6R1 b - - 4 42","m":"g4h5 f7h7","r":432,"t":"endgame master mate mateIn1 oneMove"},{"i":"pv3TR","f":"6k1/5p1p/p4P2/q3Q3/8/P3P2P/8/3R2K1 b - - 0 32","m":"a5e5 d1d8 e5e8 d8e8","r":430,"t":"endgame master mate mateIn2 queenRookEndgame short"},{"i":"qylJO","f":"6k1/2p3p1/1b5p/p2R4/P1p5/2P5/2r3PP/R6K w - - 0 33","m":"a1a3 c2c1 d5d1 c1d1","r":573,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"rX6i3","f":"8/2R3p1/8/3p2pk/2pr4/5PK1/8/8 b - - 4 50","m":"g7g6 c7h7","r":475,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"rfOgT","f":"1b1r1Q1k/6pp/p6q/5R2/4p3/7P/PPP1N1P1/7K b - - 2 29","m":"d8f8 f5f8","r":575,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"s8NGL","f":"r2q1rk1/pp3pp1/2p4p/2b2bN1/7Q/2PB4/P1P2PPP/R1B3K1 w - - 0 16","m":"d3f5 d8d1","r":535,"t":"master mate mateIn1 middlegame oneMove"},{"i":"tKQMk","f":"2r3k1/5ppp/2q1p3/Q2p4/Pp2PP2/1P6/2P3PP/2K4R w - - 1 24","m":"a5b4 c6c2","r":492,"t":"endgame master mate mateIn1 oneMove queensideAttack"},{"i":"tWrqt","f":"r5k1/1p3p1p/4p1p1/1N2q3/P2R1n2/2P2P2/1PQ3PP/7K w - - 2 25","m":"g2g3 e5e1","r":589,"t":"endgame master mate mateIn1 oneMove"},{"i":"tXzdT","f":"1R3k2/6p1/4K2p/4P3/3r4/8/8/8 b - - 1 46","m":"d4d8 b8d8","r":400,"t":"endgame hangingPiece master mate mateIn1 oneMove rookEndgame"},{"i":"tm8G1","f":"8/5ppk/4p2p/5q2/1Q6/P3K1P1/7P/8 b - - 6 47","m":"f5e5 b4e4 e5e4 e3e4","r":591,"t":"crushing endgame master queenEndgame short"},{"i":"v1BuC","f":"r4k2/p2q1p2/1p3p2/2pP2p1/2P5/4QP2/P5PP/4R1K1 b - - 0 26","m":"a8e8 e3e8 d7e8 e1e8","r":560,"t":"crushing endgame master short"},{"i":"vW9Rh","f":"4r3/p7/1p5R/P4kp1/2PB4/1r3P2/5K2/8 b - - 2 44","m":"b6a5 h6f6","r":583,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"vvELR","f":"2k5/p1p1R3/1pP5/4pp1p/3R4/PKP2r1P/1P6/8 b - - 0 36","m":"e5d4 e7e8","r":480,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"w0aEv","f":"8/7k/2p3n1/3p4/6P1/3R4/5K2/8 w - - 1 51","m":"f2e2 g6f4 e2d2 f4d3","r":587,"t":"crushing endgame fork master short"},{"i":"wy7Wz","f":"5r1k/r4B1p/3q1Bp1/p3p3/1p2P3/3P1Q2/P1P3PP/5R1K b - - 4 28","m":"d6f6 f3f6","r":586,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"xOkPr","f":"5k2/p4r2/1p2np2/7P/6P1/8/P3QPK1/8 w - - 1 58","m":"f2f4 e6f4 g2f1 f4e2","r":576,"t":"crushing endgame fork master short"},{"i":"zCGpK","f":"r1b2rk1/1pqpbppp/p7/3Pp3/1PP5/P2Q4/2B2PPP/R1B2RK1 b - - 0 15","m":"d7d6 d3h7","r":422,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"4fzFd","f":"3r4/p1p3k1/1pP3pp/1P2bp2/P3p3/1N5P/2Q1R1P1/3r3K w - - 8 34","m":"e2e1 d1e1","r":447,"t":"endgame hangingPiece kingsideAttack master mate mateIn1 oneMove pillsburysMate"},{"i":"5g91M","f":"8/3k1K2/7p/3PP2P/7b/8/8/8 b - - 6 55","m":"h4g3 e5e6 d7d6 e6e7","r":547,"t":"advancedPawn bishopEndgame crushing endgame master short"},{"i":"66tqX","f":"r6k/pp5p/2p5/P1N2p2/3qpb2/2Pn3P/1P3PP1/3B2RK w - - 0 30","m":"c3d4 d3f2","r":554,"t":"endgame kingsideAttack master mate mateIn1 oneMove"},{"i":"7HYHt","f":"3Q4/8/5ppk/4p2p/3p3P/P2P2P1/4qPK1/8 b - - 3 37","m":"e2d3 d8h8","r":525,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"C0inD","f":"5k1r/p5p1/4B2p/5N2/6nP/8/Pr3P2/3R2K1 b - - 1 29","m":"g4f2 d1d8","r":419,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"D0yiw","f":"8/p3P1pk/8/3Pr3/1p5p/5R2/PP4PP/7K w - - 1 36","m":"d5d6 e5e1 f3f1 e1f1","r":581,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"FAHwm","f":"4r1k1/5p2/4q1pp/8/5Qn1/6B1/P4PP1/1R4K1 w - - 4 35","m":"a2a4 e6e1 b1e1 e8e1","r":563,"t":"endgame master mate mateIn2 sacrifice short"},{"i":"Fz06F","f":"r3kb1r/pp1q2pp/3p1p2/2pQB3/4P3/2P5/PP3PPP/2KR2NR b kq - 0 14","m":"d6e5 d5d7","r":568,"t":"master mate mateIn1 middlegame oneMove"},{"i":"GFpvo","f":"2r3k1/pp3pbp/4R1p1/P7/2np4/1P1P3P/2PB2P1/4R1K1 b - - 0 23","m":"c4d2 e6e8 c8e8 e1e8","r":453,"t":"advantage endgame master masterVsMaster short"},{"i":"GkS3n","f":"5rk1/1pp4p/4N3/p2P4/1nP1R2P/7B/1P6/1K3r2 w - - 2 30","m":"h3f1 f8f1 e4e1 f1e1","r":573,"t":"endgame master mate mateIn2 short"},{"i":"MBAlV","f":"7k/1R5P/p6K/2p1np2/2P3p1/1P6/P4r2/8 b - - 4 53","m":"g4g3 b7b8","r":584,"t":"endgame master mate mateIn1 oneMove"},{"i":"NrbeA","f":"2R2b2/1P3pkp/4p1p1/8/P3P3/2N2P2/4r1PP/1q5K w - - 0 33","m":"c3b1 e2e1","r":402,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"PF06n","f":"8/5r1p/1p6/2p2P2/1kP5/1P6/2K4P/R7 b - - 4 48","m":"f7f5 a1a4","r":517,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"Po5Vb","f":"5rk1/pp4p1/6Bb/Q1P4R/6P1/2P5/PP2q3/1K1r3R w - - 1 29","m":"h1d1 e2d1","r":465,"t":"master mate mateIn1 middlegame oneMove"},{"i":"a9T8o","f":"r5rk/4pp1p/p1p3q1/1p1nP2Q/8/2P4R/PP1B2PP/4R1K1 w - - 8 25","m":"h5h4 g6g2","r":540,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"l2sos","f":"k7/6Rp/p2N4/K2n2P1/7P/5r2/8/8 w - - 0 46","m":"g7h7 f3a3","r":575,"t":"endgame master mate mateIn1 oneMove"},{"i":"nVBbk","f":"6k1/3q2pp/2p5/1p3p2/p6P/P3Q1P1/1PK2P2/8 b - - 1 32","m":"d7d5 e3e8","r":400,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"nhDtR","f":"3r4/1k3p2/1p6/5p2/P1N5/2P5/2P2KP1/8 b - - 1 39","m":"d8c8 c4d6 b7b8 d6c8","r":574,"t":"crushing endgame fork master masterVsMaster short"},{"i":"trbdE","f":"1kr2b2/pR1q1p2/4p1p1/2ppP2p/r2P1P2/P1P1B3/1Q4PP/1R4K1 b - - 0 27","m":"d7b7 b2b7","r":401,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"xk03U","f":"3q3k/5Qbp/3r4/p3p2P/1p2P1B1/2p5/PPP5/1K3R2 w - - 5 37","m":"g4f5 d6d1 f1d1 d8d1","r":592,"t":"endgame master mate mateIn2 queensideAttack short"},{"i":"0FHZP","f":"6k1/2pB1p2/5r2/1P1P4/8/6p1/6P1/Q4q1K w - - 4 38","m":"a1f1 f6f1","r":404,"t":"endgame master mate mateIn1 oneMove"},{"i":"0WVSf","f":"r1bk1r2/1ppp3p/p3p3/7Q/B7/2N5/PPP3PP/R4q1K w - - 2 19","m":"a1f1 f8f1","r":589,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"16kdK","f":"6R1/8/1p3k2/2pB3K/2P5/pr4P1/8/8 w - - 0 53","m":"g3g4 b3h3","r":595,"t":"endgame master mate mateIn1 oneMove"},{"i":"241uK","f":"4n3/3bP2k/p5q1/1p1p4/1P1B1QP1/6K1/7P/8 b - - 0 46","m":"g6g4 f4g4 d7g4 g3g4","r":599,"t":"crushing endgame master short"},{"i":"2GLnj","f":"8/4k1p1/6p1/7r/3PP3/5p2/5P2/4RK2 w - - 1 45","m":"e1e3 h5h1","r":503,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"4RCy9","f":"8/1p3pk1/2p2qp1/8/P2b4/3BQ2P/1P3PP1/5K2 w - - 0 37","m":"e3e4 f6f2","r":567,"t":"endgame master mate mateIn1 oneMove"},{"i":"4hW0m","f":"k1R4r/pp6/1q1pQ1p1/4P3/3p1P1n/P2P2K1/P4P2/5R2 b - - 1 26","m":"h8c8 e6c8","r":554,"t":"endgame master mate mateIn1 oneMove queensideAttack"},{"i":"5AkdF","f":"4r1k1/5p1p/3R4/1r4p1/p2B4/2P2PKP/P7/8 b - - 1 37","m":"e8e2 d6d8 e2e8 d8e8","r":548,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"5cagw","f":"2r3k1/5ppp/RN6/3bP3/8/P2p4/5PPP/5K2 w - - 0 31","m":"b6d5 c8c1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"6lJwf","f":"6k1/5pp1/pp2p2p/1b2P3/2qP4/2N1QP2/1P4PP/6K1 w - - 1 34","m":"d4d5 c4f1","r":469,"t":"endgame master mate mateIn1 oneMove"},{"i":"6mUUi","f":"8/2k2p2/1rBR4/1N2pP1q/2P4P/pP4P1/P7/1K6 b - - 2 37","m":"c7b8 d6d8","r":444,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"7Q2Aj","f":"k2r4/pp5p/2p3p1/6P1/n3P3/3R1N2/P1P1B2r/1K2B3 b - - 6 30","m":"h2e2 d3d8","r":560,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"7zXwY","f":"6k1/1b3p1p/3p2pP/3qb1P1/1p3B2/1P4N1/P3Q2K/8 b - - 0 41","m":"e5f4 e2e8","r":416,"t":"endgame master mate mateIn1 oneMove"},{"i":"8IHL0","f":"8/5k2/p1rb4/1p4Rp/3p3P/P1P5/1P3PP1/6K1 w - - 0 33","m":"c3d4 c6c1","r":501,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"96yPU","f":"8/kp5p/6r1/1p6/2P5/PB4r1/2P2R1P/5R1K w - - 3 50","m":"f1g1 g3g1","r":439,"t":"endgame master mate mateIn1 oneMove"},{"i":"9Apau","f":"2r5/p4pk1/3P3p/3p3P/5Bb1/Q3P1P1/PP6/K1q2R2 w - - 5 37","m":"f1c1 c8c1","r":538,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"9TMaw","f":"2kr4/B1pr3p/p4p2/4Q1p1/8/1R5P/P1P3PK/8 b - - 0 27","m":"f6e5 b3b8","r":490,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"9slNs","f":"2b5/1p3k2/p3pN2/3pP3/3n4/Q7/5PPP/6K1 w - - 0 42","m":"a3g3 d4e2 g1f1 e2g3","r":488,"t":"advantage endgame fork master short"},{"i":"A6MpT","f":"4r1k1/pp2Qppp/2p5/4pb2/2P5/P3P1P1/1P2BPP1/3R2K1 b - - 0 19","m":"e8e7 d1d8 e7e8 d8e8","r":478,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"AJMjr","f":"2r5/pp1np1kp/3n1pp1/q2p4/N2N1P2/1P1PP3/PQ4PP/2R3K1 w - - 1 20","m":"c1c8 a5e1","r":453,"t":"master mate mateIn1 middlegame oneMove"},{"i":"AZybt","f":"8/p3k3/2B1p1p1/K2pP2p/7P/6P1/nP3P2/8 w - - 0 47","m":"a5a6 a2b4 a6a7 b4c6","r":593,"t":"crushing endgame fork master short"},{"i":"B0HI5","f":"8/8/8/1b6/p2r4/Pk5P/1P6/K1R5 b - - 7 46","m":"d4d2 c1c3","r":525,"t":"endgame master mate mateIn1 oneMove"},{"i":"BOM77","f":"r1b3k1/ppp2ppp/1bB5/6B1/4r2P/8/PPP3P1/2KR2NR b - - 0 15","m":"b7c6 d1d8 e4e8 d8e8","r":572,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"CchaH","f":"r2q1rk1/1b1p1ppp/p1n1p3/4P3/1p2QP2/3B4/PPP3PP/2KR2NR b - - 0 13","m":"d8a5 e4h7","r":522,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"DMKwh","f":"4q1k1/p1p2ppb/1nN1p2p/8/4PP2/1PP5/P4PBP/3Q2K1 b - - 0 26","m":"e8c6 d1d8 c6e8 d8e8","r":527,"t":"endgame kingsideAttack master mate mateIn2 short"},{"i":"E8L39","f":"2R5/3N1pk1/3bp1p1/1P1p3p/3P4/4P2P/1r3PP1/6K1 w - - 3 37","m":"b5b6 b2b1 c8c1 b1c1","r":560,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"EqsMF","f":"r1b1kb1r/1pqp1pp1/p3p3/7p/2PnP1n1/1PNB1N1P/P3QPP1/R1B2RK1 w kq - 2 12","m":"f3d4 c7h2","r":569,"t":"master mate mateIn1 oneMove opening"},{"i":"FWPNf","f":"2R5/6pk/p4p2/4nP1p/5K2/8/3r4/1B6 b - - 1 46","m":"h7h6 c8h8","r":447,"t":"endgame master mate mateIn1 oneMove"},{"i":"G93oE","f":"6k1/4q1pp/1Rn5/p2p2NN/3P1B2/2Pb4/P4PPP/5K2 w - - 1 27","m":"f1g1 e7e1","r":400,"t":"master mate mateIn1 middlegame oneMove"},{"i":"GWEOF","f":"8/2k1P3/8/pppQ4/3p4/7p/1P2P2P/7K w - - 0 53","m":"d5d7 c7d7 e7e8r d7e8","r":459,"t":"crushing endgame hangingPiece master short"},{"i":"HHQq5","f":"4r3/p4k2/1p3n1Q/3b1B2/P2P4/6P1/1P1B1P1P/4q1K1 w - - 3 32","m":"d2e1 e8e1","r":533,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"HUT4J","f":"8/8/8/8/8/6pk/7p/4rR1K w - - 8 63","m":"f1e1 g3g2","r":593,"t":"advancedPawn endgame master mate mateIn1 oneMove rookEndgame"},{"i":"HVcf3","f":"6k1/3r2b1/p7/1pQ5/7r/4p3/PPP3P1/1K1R4 w - - 0 36","m":"d1d7 h4h1 d7d1 h1d1","r":572,"t":"endgame master mate mateIn2 short"},{"i":"HbFM2","f":"8/4k3/5bQ1/5P2/4r1K1/8/8/8 w - - 1 69","m":"g4h5 e4h4","r":463,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"HgOor","f":"2r2k2/4b1pp/p2pQ1P1/5P2/8/8/PP5P/K1qR4 w - - 1 30","m":"d1c1 c8c1","r":433,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"IAGuR","f":"6k1/2p2b2/5P1p/1p1p2n1/2nP2P1/2P4P/2B2P2/4R1K1 w - - 1 30","m":"g1h2 g5f3 h2g3 f3e1","r":598,"t":"advantage endgame fork master short"},{"i":"INxad","f":"k7/1pQ2p2/p3qP1p/1b6/6pN/P7/1P3PPP/5K2 w - - 1 34","m":"f1g1 e6e1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"IUKJx","f":"7k/2p4P/1p4K1/4BrN1/8/p7/8/8 b - - 0 52","m":"f5e5 g5f7","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"IrGct","f":"6B1/bppR2p1/p6k/4p2p/4P2P/2P3K1/Pr6/8 b - - 5 36","m":"g7g6 d7h7","r":595,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"JHbix","f":"r4k2/8/1q2pb2/p6Q/P2R4/1NP5/1P4Pp/7K w - - 0 30","m":"d4f4 b6g1","r":510,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"JPzba","f":"4r1k1/5p2/p4q1p/1p1R1NP1/5pn1/2P5/P1P2PP1/6K1 w - - 0 29","m":"g5f6 e8e1","r":490,"t":"endgame master mate mateIn1 oneMove"},{"i":"LE99I","f":"r4r1k/1p1qb1pR/2pp4/p3n3/P3Pp2/1B1P4/1PPBQ1PP/R5K1 b - - 0 19","m":"h8h7 e2h5","r":556,"t":"master mate mateIn1 middlegame oneMove"},{"i":"LR3W5","f":"r4k1r/pp3pp1/2qN1R2/2P5/1P1p4/1Q3P2/P5pP/1R4K1 b - - 1 27","m":"g7f6 b3f7","r":503,"t":"endgame master mate mateIn1 oneMove"},{"i":"Lo5eZ","f":"k2Q1q2/pp3p2/2p1pP2/7P/1P6/P7/8/1K1R4 b - - 0 43","m":"f8d8 d1d8","r":576,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"MJFQi","f":"2r3k1/pp1bp2p/3p2p1/5rN1/1Pn1R3/1Q6/P5PP/2R2q1K w - - 2 26","m":"c1f1 f5f1","r":545,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"MVAuB","f":"8/3r3k/6p1/4Qp2/p7/Pp3P2/KP6/8 w - - 0 41","m":"a2b1 d7d1","r":586,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame"},{"i":"MaKGa","f":"8/6p1/5r1k/pp2RP2/5K1P/2P5/8/8 b - - 1 50","m":"f6b6 e5e6 b6e6 f5e6","r":590,"t":"crushing endgame master masterVsMaster rookEndgame short"},{"i":"MggI9","f":"3b2k1/p1q2ppp/1p3B2/2p5/Q3P3/5N1P/PP3PP1/6K1 b - - 0 23","m":"d8f6 a4e8","r":520,"t":"endgame master mate mateIn1 oneMove"},{"i":"MhdPa","f":"rnbqk2r/pppp2pp/8/4pp2/6Pb/8/PPPPP3/RNBQKBNR w KQkq - 1 7","m":"h1h4 d8h4","r":592,"t":"hangingPiece master mate mateIn1 oneMove opening"},{"i":"MiyGk","f":"8/2N2p1p/1P4k1/2P3p1/5pP1/3rn3/2R4P/6K1 w - - 1 41","m":"c2e2 d3d1 e2e1 d1e1","r":584,"t":"crushing endgame master short"},{"i":"Mla49","f":"8/K7/1p1n4/1P6/2Pk2p1/6P1/1N6/8 b - - 0 50","m":"d6c4 b2c4 d4c4 a7b6","r":546,"t":"crushing endgame knightEndgame master short"},{"i":"MmNZ6","f":"5r1k/6pp/2Pq4/p7/4p3/1P2B1R1/1Q5K/5r2 b - - 1 55","m":"f1f3 b2g7","r":464,"t":"endgame master mate mateIn1 oneMove"},{"i":"Mzth1","f":"5n2/r2k4/1R1P4/pB3K2/p7/8/1P6/8 b - - 1 40","m":"d7d8 b6b8","r":466,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"NEoba","f":"3r4/6Q1/p3kp2/4b3/4q3/7P/PP3PP1/4R1K1 w - - 0 31","m":"e1e4 d8d1 e4e1 d1e1","r":574,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"O7xSl","f":"8/8/6pk/1R4r1/6P1/8/3K4/8 w - - 5 62","m":"b5g5 h6g5 d2e3 g5g4","r":435,"t":"crushing endgame master short"},{"i":"OJkgR","f":"1k2r3/pp3qp1/1bp2np1/8/4P1PP/2PR1P2/1P4B1/1K1Q4 b - - 0 27","m":"e8d8 d3d8 b6d8 d1d8","r":486,"t":"master mate mateIn2 middlegame queensideAttack short"},{"i":"OPh96","f":"1r2r1k1/2qn1p1p/3p1np1/1p1P2P1/2p1PP2/1PQ2N1P/1B4K1/1R3R2 b - - 0 26","m":"f6e4 c3g7","r":484,"t":"master mate mateIn1 middlegame oneMove"},{"i":"ORrwp","f":"6k1/2r2p2/7p/1p3B2/8/bP4P1/P2q2P1/1K1R4 w - - 0 42","m":"d1d2 c7c1","r":400,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"PHnf5","f":"4r1k1/p4pp1/1pN4p/8/q2B4/5PQP/6P1/6K1 b - - 0 36","m":"a4c6 g3g7","r":599,"t":"endgame master mate mateIn1 oneMove"},{"i":"PwhBa","f":"2R3k1/5p2/4p1p1/4B1bp/4P3/5P2/r7/7K b - - 3 32","m":"g8h7 c8h8","r":463,"t":"endgame master masterVsMaster mate mateIn1 oneMove operaMate"},{"i":"QFm3i","f":"1Q6/5p1p/p1p2p2/2k1pP2/2q5/2N5/6PP/7K w - - 1 38","m":"b8b2 c4f1","r":438,"t":"endgame master mate mateIn1 oneMove"},{"i":"RKOaK","f":"2k1r3/ppbr4/6p1/6B1/2Q1P1P1/5P1p/PP2P2P/7K w - - 5 30","m":"e4e5 d7d1","r":515,"t":"endgame master mate mateIn1 oneMove"},{"i":"Ro5L9","f":"4r1k1/5ppb/2Q1pn2/8/3p2PP/5P2/6NK/8 b - - 1 39","m":"f6d5 c6e8","r":502,"t":"endgame hangingPiece master masterVsMaster mate mateIn1 oneMove"},{"i":"Sd6An","f":"8/pp3Q1p/2p1P1pk/8/2P3r1/1P6/P5RP/3r3K w - - 1 32","m":"g2g1 d1g1","r":597,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"TZ8V4","f":"6k1/pp4p1/7p/P2r1p2/P3pB2/8/4RPPP/6K1 w - - 0 28","m":"e2b2 d5d1","r":400,"t":"backRankMate endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"Tz8Fx","f":"r4k1Q/5pp1/5qn1/1pp1pN2/4P3/2P4R/1P1r4/6RK b - - 8 38","m":"g6h8 h3h8","r":573,"t":"master mate mateIn1 middlegame oneMove"},{"i":"U5dyB","f":"6k1/pp3pp1/2p2np1/8/2PP4/1PqQ2B1/P5PP/4rR1K w - - 3 28","m":"d3c3 e1f1","r":538,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"VnezI","f":"K1k5/R7/2r5/8/8/8/P7/8 w - - 9 60","m":"a7a6 c6a6","r":586,"t":"endgame hangingPiece master mate mateIn1 oneMove rookEndgame"},{"i":"WI3XI","f":"7k/6pp/p7/4Q1q1/8/1P2P3/P1P2PP1/3R2K1 b - - 0 31","m":"g5e5 d1d8 e5e8 d8e8","r":558,"t":"backRankMate endgame master mate mateIn2 queenRookEndgame short"},{"i":"X4TtK","f":"2R4k/3r2pp/p3p3/1p3bP1/8/P2P4/1P4PK/1B6 b - - 1 33","m":"d7d8 c8d8","r":426,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"XJWeG","f":"q4Q1k/p1p3pp/1p1P4/4r3/8/4P1Pb/P6P/R4RK1 b - - 2 24","m":"a8f8 f1f8","r":562,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"XiNwt","f":"6k1/5q2/p2P4/Pp1Q2p1/4b3/8/1P5P/7K w - - 0 46","m":"d5e4 f7f1","r":562,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenEndgame"},{"i":"XlPOp","f":"5r1k/pp4pp/8/3p2q1/6P1/P5K1/1P6/1R2R3 b - - 4 37","m":"f8f6 e1e8 f6f8 e8f8","r":553,"t":"backRankMate endgame master mate mateIn2 queenRookEndgame short"},{"i":"YRq8M","f":"6k1/5p1p/6p1/8/4P3/3r4/2p2PPP/2R3K1 w - - 2 33","m":"c1c2 d3d1","r":585,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"YXvvK","f":"4r1kr/1p1R4/p1n2qp1/8/8/2Q5/PP3PPP/6K1 w - - 0 27","m":"c3f6 e8e1","r":550,"t":"endgame master mate mateIn1 oneMove"},{"i":"YaAkP","f":"6rk/2p4p/p1n1b3/1pPp1p1n/1P1PpP2/P1N1P1r1/3BQRB1/4RK1q w - - 8 29","m":"g2h1 g3g1","r":517,"t":"master mate mateIn1 middlegame oneMove"},{"i":"YsfAB","f":"r6k/p5p1/2r1p2p/3p2P1/7P/1Pp2Q2/q1P5/KR3R2 w - - 0 27","m":"a1a2 c6a6","r":413,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"ZLbQ2","f":"1r2R1k1/5p1p/3p2pP/p1qP4/Q1Pb1pP1/1P6/1PB5/1K6 b - - 1 37","m":"b8e8 a4e8","r":522,"t":"endgame master mate mateIn1 oneMove"},{"i":"cKgM9","f":"6k1/4r3/6p1/p2p4/3B3P/3B4/PPP5/1K3R2 w - - 5 38","m":"f1e1 e7e1","r":437,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"cXn8R","f":"2r1k2r/p2qpp2/2pp2p1/5b2/2PQ4/1P1N2P1/P3P2n/R3R1KB b k - 5 20","m":"h2g4 d4h8","r":596,"t":"backRankMate hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"cesNp","f":"6k1/pp2R1pp/2pN1p2/8/5P2/1P6/P1n2KPP/r7 b - - 7 24","m":"a1a2 e7e8","r":593,"t":"endgame master mate mateIn1 oneMove"},{"i":"dAX53","f":"R7/8/8/1k6/8/1p3r2/1PK5/8 w - - 0 47","m":"c2b1 f3f1","r":403,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"gZmUf","f":"3qkb1r/p1pBp1pp/4rp2/4Nb2/Q2P4/2P5/P5PP/R1B1K2R b KQk - 0 14","m":"d8d7 a4d7","r":515,"t":"master mate mateIn1 middlegame oneMove"},{"i":"gbecS","f":"6k1/2B3p1/1pN1b2p/p4p2/n2P4/2P2P2/6PP/6K1 b - - 1 28","m":"e6d5 c6e7 g8f7 e7d5","r":566,"t":"advantage endgame fork master short"},{"i":"hXO6a","f":"6r1/pp6/2nNpk2/2P2p2/3p4/BQ1PbB2/4P3/R4K1q w - - 5 33","m":"f3h1 g8g1","r":523,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"hgde4","f":"8/8/3r2p1/1ppnRkP1/p2b1P2/P4K2/1P6/4R3 b - - 2 50","m":"d4e5 e1e5","r":536,"t":"endgame master mate mateIn1 oneMove"},{"i":"iHN1x","f":"8/P6R/8/6p1/1R3b2/5k2/8/r3K3 w - - 5 49","m":"b4b1 a1b1","r":575,"t":"endgame hangingPiece master mate mateIn1 oneMove pillsburysMate"},{"i":"iUtTn","f":"r4rk1/5p1p/p1q1pnpB/1p6/8/P2Q4/1PP2PPP/3RR1K1 b - - 8 20","m":"f8d8 d3d8 a8d8 d1d8","r":592,"t":"crushing kingsideAttack master middlegame short"},{"i":"jRqnU","f":"1q4kr/p4ppp/8/4Q3/8/4P3/P1P2PPP/3R1K1R b - - 0 24","m":"b8e5 d1d8 e5e8 d8e8","r":485,"t":"backRankMate endgame master mate mateIn2 queenRookEndgame short"},{"i":"jbGLr","f":"6k1/6b1/3p2p1/1p1P2P1/2q1p3/PpP4Q/1P5R/1K3r2 w - - 2 41","m":"h3f1 c4f1","r":557,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"kfPeq","f":"5Q2/6pk/7p/P2b4/8/5N1P/q5PK/8 w - - 3 37","m":"f3e5 a2g2","r":562,"t":"endgame master mate mateIn1 oneMove"},{"i":"koUb8","f":"1r2NQ1k/p1p4p/2p3pq/8/6P1/8/P7/5RK1 b - - 14 36","m":"h6f8 f1f8","r":572,"t":"endgame master mate mateIn1 oneMove"},{"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":"lmz4S","f":"r4rk1/pb3ppp/1p2p3/3n2q1/4Q1P1/1N1B1P2/PPP3P1/R4RK1 b - - 2 21","m":"a8b8 e4h7","r":524,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"m4NO9","f":"3R2k1/1p2bppp/4p3/1P2P3/2q5/4n1PP/5PB1/3R2K1 b - - 0 30","m":"e7d8 d1d8","r":454,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"mTTao","f":"8/1P6/6p1/5p2/5P2/6k1/P1r4p/7K w - - 0 49","m":"b7b8q c2c1","r":571,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame"},{"i":"mXpNM","f":"2r3k1/1p4pp/8/p3p3/5p2/P3P3/1P3PPP/3R2K1 w - - 0 24","m":"d1d5 c8c1 d5d1 c1d1","r":590,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"nFJuC","f":"3r3r/7p/4k3/pQ4q1/5p2/P7/1PP3PP/7K w - - 0 36","m":"b5g5 d8d1","r":548,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"nXqS2","f":"5R1k/4q2p/6pP/p3p3/4B3/2PPB3/Pr6/5RK1 b - - 2 39","m":"e7f8 f1f8","r":598,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"oZ1PE","f":"1k1rr3/pp3p2/1n5N/2p3p1/8/1R2P2P/PPP2PQ1/1K1q3R w - - 3 25","m":"h1d1 d8d1","r":581,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"oapa5","f":"7r/rk3p2/2q1p1pp/1p1pP3/RR1P1P2/2P1Q3/2P3PP/7K w - - 0 30","m":"b4b5 c6b5 a4a7 b7a7","r":591,"t":"advantage endgame hangingPiece master short"},{"i":"obWrI","f":"4r1k1/p1p2pp1/3b3p/p7/4r3/1P1RB2P/2P2PP1/3R2K1 w - - 0 25","m":"e3a7 e4e1 d1e1 e8e1","r":504,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"ocKs0","f":"k7/p1b5/KpP5/1P6/8/6p1/6B1/8 b - - 8 50","m":"c7d6 c6c7","r":491,"t":"advancedPawn bishopEndgame discoveredAttack discoveredCheck endgame master mate mateIn1 oneMove"},{"i":"olhgf","f":"8/1PK5/2Q5/8/2q3k1/6p1/8/8 b - - 2 66","m":"c4c6 c7c6 g3g2 b7b8q","r":498,"t":"advancedPawn crushing endgame master promotion short"},{"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":"pkYt4","f":"1r1r3k/7P/4pp2/8/6pQ/2qbp3/P5R1/K1R5 w - - 0 46","m":"c1c3 b8b1","r":586,"t":"endgame master masterVsMaster mate mateIn1 oneMove operaMate"},{"i":"rKd2a","f":"1Q6/8/7p/p1kq1p1P/5K2/6P1/5P2/8 w - - 2 44","m":"b8f8 d5d6 f8d6 c5d6","r":533,"t":"crushing endgame master queenEndgame short"},{"i":"rjM0K","f":"3q2k1/p7/1p2pp1p/8/4p3/1P2P2P/PQ3PP1/6K1 w - - 0 28","m":"g1f1 d8d1","r":599,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenEndgame"},{"i":"sLvLW","f":"r5k1/3r1p1p/2n3p1/4R2n/2B1P2P/2B1K1PR/8/8 b - - 2 30","m":"a8a3 e5e8","r":525,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"se8gr","f":"7k/pp4p1/8/2p5/4B3/2PPK3/PP2n2r/5R2 b - - 8 41","m":"e2g3 f1f8","r":516,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"ta0LT","f":"8/5pk1/1pBN4/p1nP2P1/2P5/1r1b1P2/RK6/8 w - - 9 45","m":"b2a1 b3b1","r":495,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"uDGBu","f":"8/8/7p/R2rkp1K/7P/8/8/8 w - - 3 51","m":"a5d5 e5d5 h5h6 f5f4","r":556,"t":"crushing defensiveMove endgame master masterVsMaster short"},{"i":"veK41","f":"1br2rk1/4nppp/pp1qpn2/8/2PP4/P3Bb1P/4BPP1/1NRQ1RK1 w - - 0 20","m":"e2f3 d6h2","r":518,"t":"master mate mateIn1 middlegame oneMove"},{"i":"vj2RT","f":"Q5k1/5ppp/3p4/2q5/8/1P4P1/5PKP/8 b - - 1 26","m":"c5c8 a8c8","r":400,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove queenEndgame"},{"i":"vnP2L","f":"3Q4/5pkp/6p1/4n3/BP6/8/1P4PP/2n3K1 w - - 1 43","m":"d8d4 c1e2 g1f2 e2d4","r":589,"t":"advantage endgame fork master short"},{"i":"wCzQw","f":"8/p7/8/4N1R1/4kr1P/1PRbp3/P5p1/4K3 w - - 2 47","m":"g5g2 f4f1","r":554,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"wfRSb","f":"8/p5q1/5q1k/1Q5p/5p2/PP3B2/6PP/5R1K b - - 0 42","m":"h5h4 b5h5","r":580,"t":"endgame master mate mateIn1 oneMove"},{"i":"wziCy","f":"5rk1/ppn4p/6pQ/3pp3/8/2P5/PP4PP/3R1q1K w - - 2 25","m":"d1f1 f8f1","r":481,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"x7rAA","f":"b1k5/2BR4/pPP1p3/5p1p/r7/4P3/6rP/3R3K b - - 0 38","m":"a8c6 d7d8 c8b7 d8b8","r":593,"t":"endgame master mate mateIn2 operaMate short"},{"i":"yF9Z3","f":"5r2/p3rB1k/6pb/8/4q3/2P2R2/PP3Q2/K4R2 b - - 0 31","m":"e7f7 f3f7 f8f7 f2f7","r":591,"t":"crushing master middlegame short"},{"i":"yO09D","f":"2rr1k1R/p4p2/6n1/5N2/8/5P2/PP6/1K5R b - - 4 35","m":"g6h8 h1h8","r":534,"t":"endgame master mate mateIn1 oneMove"},{"i":"yRDvI","f":"2R3k1/p2r1ppp/bp3b2/3p4/1P1P4/P4N1P/1B3PP1/4R1K1 b - - 0 24","m":"a6c8 e1e8","r":503,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"yVvUi","f":"8/8/8/8/8/4r1k1/8/5RK1 w - - 33 81","m":"f1e1 e3e1","r":560,"t":"endgame hangingPiece master mate mateIn1 oneMove rookEndgame"},{"i":"ypl1i","f":"r2qkbnr/pp1np2p/2p2p2/3p2p1/3P4/P2QP1B1/1PP2PPP/RN2K1NR b KQkq - 1 8","m":"h7h5 d3g6","r":565,"t":"master mate mateIn1 oneMove opening"},{"i":"zELCX","f":"1k6/2q2p2/8/p2pPP1R/1p3B2/3Q4/PP6/1K4r1 w - - 1 45","m":"f4c1 c7c1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"5rNzx","f":"1rr2k2/p2bpp2/1q1p3Q/7p/2pNP2P/2P2P2/PP6/2K4R b - - 3 24","m":"f8e8 h6h8","r":577,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"8UpiN","f":"6k1/1p4pp/p7/5pP1/5P2/2rq4/P5QP/5R1K w - - 0 30","m":"g2b7 d3f1","r":528,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"CqveO","f":"k1Qr4/pp6/3r3p/8/2R5/6P1/PP3PKP/8 b - - 6 40","m":"d8c8 c4c8","r":593,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"DRtjx","f":"r4Q1k/2B3pp/8/3p4/8/4q3/6PP/5R1K b - - 2 32","m":"a8f8 f1f8","r":418,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"FSrdn","f":"r5r1/pp3pqk/3R3p/5P2/5Q2/7P/PPP2PP1/5RK1 w - - 1 27","m":"f5f6 g7g2","r":522,"t":"endgame master mate mateIn1 oneMove"},{"i":"GKQsM","f":"r3kbnr/1b3ppp/pp2p3/3qN3/3B4/1P6/P1P2PPP/RN1Q1RK1 w kq - 1 12","m":"b1c3 d5g2","r":575,"t":"kingsideAttack master mate mateIn1 oneMove opening"},{"i":"SDgWf","f":"8/5pRP/4k3/4P1PK/8/8/8/r7 w - - 1 61","m":"h5h6 a1h1","r":489,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"TOgx0","f":"3r4/pkb3pp/5p2/3rp3/PPb5/4B3/5PPP/R1R3K1 w - - 0 24","m":"c1c4 d5d1 a1d1 d8d1","r":400,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"dcC15","f":"rnbq1rk1/ppp2ppp/8/4P3/1b6/4n1P1/PP2PPBP/RNBQ1KNR w - - 1 8","m":"c1e3 d8d1","r":598,"t":"hangingPiece master mate mateIn1 oneMove opening"},{"i":"e90G5","f":"2Q5/ppp1k1pp/8/1q6/3P3P/2P3PK/8/8 w - - 6 34","m":"c8c7 b5d7 c7d7 e7d7","r":576,"t":"crushing endgame master queenEndgame short"},{"i":"eXCSt","f":"8/8/5k2/8/5n1r/3B4/4R3/5K2 w - - 14 53","m":"e2f2 h4h1","r":432,"t":"endgame master mate mateIn1 oneMove"},{"i":"j79w2","f":"4r2k/r1p3p1/1p5p/3P1P2/2PQbq2/5p1P/3R1N2/6RK b - - 0 45","m":"f4f5 d4g7","r":585,"t":"master mate mateIn1 middlegame oneMove"},{"i":"u2F3Y","f":"3r4/1p1k1ppp/8/Q1pp4/8/1P1P4/P1P2RPP/q6K w - - 0 23","m":"f2f1 a1f1","r":402,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"xthFx","f":"rnb3k1/pp4p1/2p5/4q3/8/2P5/PPQ3PP/RNB3K1 w - - 0 19","m":"b1a3 e5e1","r":492,"t":"master mate mateIn1 middlegame oneMove"},{"i":"0jNKS","f":"8/2p1rpk1/1p1p4/p2P4/4P1br/P1PB1R2/5RP1/5K2 w - - 0 31","m":"f3g3 h4h1","r":570,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"1KmEx","f":"2r3k1/p1P2ppp/4p3/8/8/4PKP1/7P/3R4 b - - 2 31","m":"c8c7 d1d8","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"2Xlzd","f":"8/8/8/7k/4r2B/5R1K/6P1/8 w - - 3 72","m":"f3g3 e4h4","r":401,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"38Sj7","f":"4r2k/pp2r1b1/1np5/6p1/5p2/1BP5/PP1R1PPB/4R1K1 w - - 0 28","m":"e1d1 e7e1 d1e1 e8e1","r":434,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"3G9j7","f":"3rR1k1/1p4p1/p1p3Pp/P6P/1PP4r/1K2R3/8/8 b - - 2 42","m":"d8e8 e3e8","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"6Cysb","f":"6k1/ppp3p1/8/6N1/7p/2P2r1b/PP6/4R2K b - - 1 35","m":"f3d3 e1e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"7B2We","f":"r1b2rk1/3nqpp1/2n1p2p/4P3/pppPQ3/2P5/PP3PPP/1B1RNRK1 b - - 1 18","m":"c8b7 e4h7","r":452,"t":"master mate mateIn1 middlegame oneMove"},{"i":"7WnTY","f":"4R3/1p1r4/5k1p/6p1/1pP2p2/1P2p3/6PP/1R1r2K1 w - - 8 43","m":"b1d1 d7d1","r":419,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"83ahs","f":"2r2k2/5p1p/p2p2pb/1p1Np3/1P2P1P1/P4P2/1B2R2P/2rK4 w - - 10 45","m":"b2c1 c8c1","r":580,"t":"endgame master masterVsMaster mate mateIn1 oneMove operaMate"},{"i":"9bcJ9","f":"r1k1Q2r/pp1n4/3P4/1Pp5/3b4/8/PP3PPP/R3R1K1 b - - 1 21","m":"h8e8 e1e8","r":415,"t":"endgame master mate mateIn1 oneMove"},{"i":"AMETi","f":"5r1k/p2b3p/3Qp2p/3p4/3N4/2P5/P5PP/bR3q1K w - - 1 22","m":"b1f1 f8f1","r":470,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"APnsT","f":"8/p7/1p6/2p2k1b/2P4P/P3KBr1/5R2/8 b - - 0 39","m":"h5f3 f2f3 g3f3 e3f3","r":464,"t":"crushing endgame master short"},{"i":"BIDKg","f":"6Qk/1p3p1p/1qn2P2/3p4/8/1P5P/rB3PP1/4R1K1 b - - 0 26","m":"h8g8 e1e8","r":415,"t":"endgame master mate mateIn1 oneMove"},{"i":"C2GOw","f":"7r/p2k4/1p3Pn1/3P4/2P2p2/2P2n2/P4PRP/7K w - - 1 36","m":"g2g6 h8h2","r":569,"t":"arabianMate endgame master mate mateIn1 oneMove"},{"i":"DxmCO","f":"3r2k1/5ppp/p3p3/2q5/2Q5/4P1P1/PP3PP1/1R1R2K1 b - - 0 24","m":"c5c4 d1d8","r":546,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove queenRookEndgame"},{"i":"EYakP","f":"r1b2k1r/pp3ppp/1q2p3/1nB1P3/5PP1/2NQ4/PP5P/2KR3R b - - 0 16","m":"b6c5 d3d8","r":400,"t":"master masterVsMaster mate mateIn1 middlegame oneMove"},{"i":"FCfEs","f":"6rk/ppp4p/8/8/2P1q1n1/5Q2/PP3P1P/R6K w - - 0 27","m":"f3e4 g4f2","r":458,"t":"cornerMate endgame master mate mateIn1 oneMove"},{"i":"GPesw","f":"8/p1q3Rk/2p4p/2P2p1b/3QnP2/PP6/1B5P/7K b - - 0 37","m":"c7g7 d4g7","r":473,"t":"endgame master mate mateIn1 oneMove"},{"i":"GeBRR","f":"5k2/5p2/4pP2/p2pP2R/3P3P/r7/2K5/8 b - - 2 38","m":"a3h3 h5h8","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"GhWPS","f":"2Q1q1k1/1p2r1p1/3R3p/3R4/8/P5P1/1P2PK1P/8 b - - 0 29","m":"e8c8 d6d8 c8d8 d5d8","r":593,"t":"crushing endgame fork master queenRookEndgame short"},{"i":"GoNfo","f":"4n1k1/6pp/2q1pr2/p2pQ3/2rB4/P3PP2/1P3R1P/R5K1 w - - 0 23","m":"f2g2 c4c1 a1c1 c6c1","r":591,"t":"crushing master middlegame short"},{"i":"GuVvG","f":"6k1/p4p2/5P1p/8/2pp2Bp/1P2r1bP/P1P3P1/3R2K1 w - - 0 34","m":"d1d4 e3e1","r":554,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"H85Je","f":"6k1/1b3ppp/p3pn2/2P1N3/Pq6/1B1r4/5PPP/3RR1K1 w - - 0 24","m":"d1d3 b4e1","r":586,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"HToKv","f":"6k1/5p2/4p1p1/3pPn2/b2P1Q1P/b4N2/1q3PB1/3R2K1 w - - 15 37","m":"d1c1 b2c1 f4c1 a3c1","r":576,"t":"crushing master middlegame short"},{"i":"HVYvr","f":"6k1/5p2/p6p/3b4/3B4/1P1B3q/P1P1R1P1/6K1 b - - 1 37","m":"h3g4 e2e8","r":400,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"Hblsx","f":"4q1k1/pp3pp1/6p1/6N1/2Qp4/8/PPP3PP/6K1 w - - 0 34","m":"c4d4 e8e1","r":435,"t":"endgame master mate mateIn1 oneMove"},{"i":"KAFmm","f":"6k1/4n1pp/4r3/3R4/p1p3P1/P4BKP/2P5/8 b - - 0 40","m":"e7d5 f3d5 g8f8 d5e6","r":458,"t":"crushing endgame master masterVsMaster pin short"},{"i":"L1vW3","f":"7r/p3bpk1/2p1p1p1/2P5/1p1PpPq1/1P2P1pr/P5P1/2RQBRK1 w - - 0 34","m":"d1g4 h3h1","r":529,"t":"master mate mateIn1 middlegame oneMove"},{"i":"NgIMR","f":"6k1/p4p2/1p5p/3P4/7P/5pP1/PP1Q1Rb1/1q4K1 w - - 1 32","m":"g1h2 b1h1","r":495,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"OwHGE","f":"8/5p2/1K3Pp1/P7/7p/7k/8/8 b - - 1 59","m":"h3g3 a5a6 h4h3 a6a7","r":497,"t":"advancedPawn crushing endgame master pawnEndgame short"},{"i":"P9O5g","f":"1r3rk1/p4ppp/2p1p3/8/Q3p3/2qb4/PP1R1PPP/2K1R3 w - - 0 19","m":"b2c3 b8b1","r":578,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"QAeAF","f":"4r1k1/1P3pp1/7p/8/3p4/8/2q2PPP/1Q4K1 w - - 0 39","m":"b1c2 e8e1","r":593,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"QCOAw","f":"2R3k1/4p3/1P1pP1rp/8/3Q1p2/5q1P/6P1/6K1 b - - 1 39","m":"g8h7 d4h8","r":519,"t":"endgame master mate mateIn1 oneMove"},{"i":"QHk8Z","f":"5rk1/1pp4p/8/p1q1p3/6pN/P3p1B1/1P2b1PP/2R3K1 w - - 0 26","m":"c1c5 f8f1","r":455,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"R10oI","f":"r4rk1/p5pp/b1p1p3/2PpP3/4pP1q/2P5/P1P3PP/R1BQR1K1 w - - 3 15","m":"d1d4 h4e1","r":585,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"SIUwe","f":"rn1q1kr1/pp3pb1/2bNp3/2p5/1nP2QP1/3P3P/P4PB1/R4RK1 b - - 2 23","m":"b4d3 f4f7","r":416,"t":"master mate mateIn1 middlegame oneMove"},{"i":"TTLEy","f":"3Q1k2/5p2/1qp2p2/1p2pNn1/p3P3/2P3PP/PP3P2/3R2K1 b - - 0 31","m":"b6d8 d1d8","r":568,"t":"endgame master mate mateIn1 oneMove"},{"i":"Tb1hd","f":"2r5/p7/4p1k1/3p1p2/3P2p1/4p3/PR4PP/R1r3K1 w - - 2 35","m":"a1c1 c8c1","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"VOIzc","f":"3r1r1k/pp2NppQ/8/6B1/2pP2R1/P4q1P/1PPK1P2/8 b - - 0 26","m":"h8h7 g4h4 f3h5 h4h5","r":588,"t":"anastasiaMate endgame master mate mateIn2 short"},{"i":"VaFq7","f":"3k4/1K6/1P6/2P5/8/8/8/1r6 b - - 0 58","m":"d8d7 c5c6 d7d6 c6c7","r":467,"t":"advancedPawn crushing endgame master rookEndgame short"},{"i":"W9Ua2","f":"6k1/3q1pp1/p4n1p/8/3R4/2P5/1PB2K1P/2B5 b - - 2 33","m":"d7h3 d4d8 f6e8 d8e8","r":469,"t":"endgame master masterVsMaster mate mateIn2 pillsburysMate short"},{"i":"Wa4Cr","f":"5rk1/Q2p3p/2b1pqp1/3p4/8/1P1B4/P1P3PP/R6K w - - 1 22","m":"a1f1 f6f1 d3f1 f8f1","r":595,"t":"crushing endgame master short"},{"i":"Ww1fG","f":"8/8/2R5/5n2/6pk/8/6K1/8 w - - 0 55","m":"c6c4 f5e3 g2f2 e3c4","r":574,"t":"crushing endgame fork master short"},{"i":"X7LeO","f":"3r4/2R4p/6pk/p3K1P1/P2p1P2/7P/8/8 b - - 0 33","m":"h6h5 c7h7","r":475,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"YNooC","f":"8/p3r1k1/7R/2Nb2P1/8/P7/1P6/K7 w - - 0 40","m":"h6d6 e7e1","r":400,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"ZYK55","f":"4B3/8/7k/7p/P4P1K/6P1/8/r7 w - - 7 50","m":"e8b5 a1h1","r":584,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"acOdA","f":"5R1R/pp2k1r1/2pp3P/4n3/2P5/5n1B/P6K/8 w - - 1 39","m":"h2h1 g7g1","r":528,"t":"arabianMate endgame master mate mateIn1 oneMove"},{"i":"as1XF","f":"8/p2Rkpp1/1p6/8/1Pq5/P4N2/5PK1/8 b - - 3 47","m":"e7d7 f3e5 d7d6 e5c4","r":596,"t":"advantage endgame fork master short"},{"i":"cwyfp","f":"5n2/6pk/6bp/8/1PQ5/2p1r3/P3B1PP/2K5 w - - 4 49","m":"e2f1 e3e1","r":520,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"ebrIJ","f":"1k5r/1ppQ3p/8/3p4/6b1/2PBnN1P/PPnN1bP1/KR5R w - - 1 21","m":"d3c2 e3c2","r":592,"t":"master mate mateIn1 middlegame oneMove smotheredMate"},{"i":"f49l0","f":"4r1k1/2p2ppp/p1Qp1q2/5P2/8/2P4P/PP3PP1/R5K1 b - - 1 21","m":"f6f5 c6e8","r":426,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"fHwKW","f":"2k2q2/2p5/2P5/3P3P/5Q2/8/6PK/1r6 b - - 2 53","m":"c8d8 f4f8","r":537,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"fW47t","f":"2r4k/R6p/1p4pP/5p2/5P2/8/PP1p1PP1/K2R4 w - - 1 37","m":"a7a3 c8c1 d1c1 d2c1q","r":494,"t":"advancedPawn endgame master mate mateIn2 promotion rookEndgame short"},{"i":"fqs1Y","f":"b7/8/PpN5/1P5p/2rP3P/4P1k1/6P1/1R4K1 w - - 1 49","m":"b1b2 c4c1","r":479,"t":"endgame master mate mateIn1 oneMove"},{"i":"gFA5G","f":"8/1r3RKP/8/8/8/1p6/1k6/8 b - - 3 58","m":"b7f7 g7f7 b2c2 h7h8q","r":495,"t":"advancedPawn crushing endgame master promotion short"},{"i":"gSwkN","f":"3r4/1p3pk1/5Nbp/p7/6r1/P7/1Pp2Q1P/2K5 w - - 6 44","m":"f6g4 d8d1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"guAuj","f":"1k6/1p5p/2Bb4/q7/8/P2P3P/Q5P1/1R2r2K w - - 1 34","m":"b1e1 a5e1","r":526,"t":"endgame master mate mateIn1 oneMove"},{"i":"gwqzT","f":"2b2q1k/p7/8/2b4p/P1N5/1P4pP/2P1R1P1/3Q1r1K w - - 2 44","m":"d1f1 f8f1","r":567,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"jDWkn","f":"2Q5/1p3p1k/5q1p/4b3/4P3/pB5P/P5P1/7K w - - 4 45","m":"c8g4 f6f1","r":586,"t":"endgame master mate mateIn1 oneMove"},{"i":"l3PpT","f":"2rq1rk1/pbp2pp1/1p2p2p/3nP3/P2P4/2P3P1/2QN1PP1/1BRR2K1 b - - 4 21","m":"d5e7 c2h7","r":447,"t":"master mate mateIn1 middlegame oneMove"},{"i":"lRmcy","f":"1Q4k1/p4ppp/1p6/8/5P2/4r3/Pb4PP/6K1 b - - 1 26","m":"e3e8 b8e8","r":544,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"mVwqg","f":"r3R1k1/pp1Q1pp1/2n4p/3p4/8/2qB4/P1P2PPP/6K1 b - - 2 18","m":"a8e8 d7e8","r":505,"t":"endgame master mate mateIn1 oneMove"},{"i":"n0jto","f":"6rk/5p1p/3p1Pp1/3Pp1P1/3q1bQ1/7P/1P2R1B1/5K2 b - - 6 43","m":"g8c8 g4c8","r":525,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"n7hbL","f":"4rk1r/ppp2p1p/2n4B/8/8/2N1QKP1/PPP1N2q/R7 b - - 2 22","m":"f8g8 e3e8","r":463,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"oAAD5","f":"1Q4k1/p5pp/2n1q3/3p1R2/8/4b3/PP4PP/5R1K b - - 0 27","m":"c6b8 f5f8","r":416,"t":"endgame master mate mateIn1 oneMove"},{"i":"pS2eH","f":"r2qrk2/1pp2p2/p1n2P2/3bp1R1/8/2P2Q2/PPB2P1K/6R1 b - - 0 28","m":"d5f3 g5g8","r":453,"t":"master mate mateIn1 middlegame oneMove"},{"i":"qPVuo","f":"Qn3k1r/p2p1pp1/1p1P4/2p2N1p/8/2bbP3/5PPP/3K3R b - - 0 22","m":"d3f5 a8b8","r":567,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"qi0to","f":"3rr3/5kp1/p4p2/1p6/2pp2Pp/P1P1RK1P/1P3P2/4R3 w - - 0 40","m":"e3e8 d8e8 e1e8 f7e8","r":572,"t":"crushing endgame master rookEndgame short"},{"i":"rLY5R","f":"8/8/8/3n1k1B/4p3/6P1/6K1/8 w - - 1 62","m":"h5d1 d5e3 g2f2 e3d1","r":535,"t":"crushing endgame fork master masterVsMaster short"},{"i":"rrBZC","f":"2kQ3r/1p4q1/pBb2pp1/3Rn2p/4P3/1B3P2/PPP3PR/1K6 b - - 0 26","m":"h8d8 d5d8","r":540,"t":"master mate mateIn1 middlegame oneMove operaMate queensideAttack"},{"i":"t8bdO","f":"4r1k1/6pp/5p2/3q4/Q4P2/P2rp2P/3p3B/3R2K1 b - - 1 40","m":"e3e2 a4e8","r":549,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"vU3kv","f":"1k1r1b2/1p3R2/p1b4p/8/P5QP/1P4P1/5P2/6K1 w - - 9 40","m":"g4f5 d8d1 g1h2 d1h1","r":567,"t":"endgame master mate mateIn2 operaMate short"},{"i":"vX9OX","f":"3r4/6pk/p6p/1pP1Pp2/1P6/P3bp1Q/6PP/1R1q1K2 w - - 0 36","m":"b1d1 d8d1","r":571,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"vjCEh","f":"4KR2/8/4N1pk/p2n3p/7P/6P1/3r4/8 b - - 3 37","m":"d2e2 f8h8","r":582,"t":"anastasiaMate endgame master mate mateIn1 oneMove"},{"i":"wbKJA","f":"8/1pp4k/3p2p1/5nPp/p1P2P2/P2K4/1P6/7R w - - 4 36","m":"d3e4 f5g3 e4f3 g3h1","r":557,"t":"crushing endgame fork master short"},{"i":"yZnan","f":"5r1k/r1q4p/p4QpP/1p2R3/P4p2/2P5/1PB3P1/5K2 b - - 11 35","m":"f8f6 e5e8 f6f8 e8f8","r":504,"t":"endgame master mate mateIn2 short"},{"i":"zNkoq","f":"1k1r4/2b3pp/p1p2p2/1p3N2/4P3/7Q/2B3P1/3q3K w - - 0 34","m":"c2d1 d8d1","r":430,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"zuzk2","f":"5rk1/1p4b1/p2p1p1p/6pQ/1Pq4P/P3PN2/5PP1/3R2K1 w - - 0 27","m":"d1d6 c4c1 f3e1 c1e1","r":536,"t":"crushing endgame master short"},{"i":"0s970","f":"2k5/1b2Q2p/2p3p1/B2np3/2P5/8/1r3PPP/3R2K1 b - - 2 24","m":"d5e7 d1d8","r":455,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"117PJ","f":"8/Pr6/8/8/5pP1/6k1/7p/7K w - - 0 65","m":"a7a8q b7b1","r":498,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"3BM9F","f":"r2Q2k1/p4p1p/1p2P1p1/5p2/2b5/1BB5/PP2qbPP/3R3K b - - 2 27","m":"a8d8 d1d8","r":436,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"3DEKA","f":"5k2/8/1p1R1K2/1P1Pp3/5p2/8/8/4r3 b - - 3 59","m":"f4f3 d6d8","r":572,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"3ePd5","f":"8/6k1/p3n3/1p1pP1p1/P2PqnNp/1P2B3/6PK/2Q5 w - - 2 39","m":"c1c8 e4g2","r":467,"t":"endgame master mate mateIn1 oneMove"},{"i":"4tkL6","f":"3r1Q1k/6pp/8/2pNq3/2p5/3PP1P1/P6P/5RK1 b - - 0 30","m":"d8f8 f1f8","r":543,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"51SaI","f":"3r4/4N1pk/p2r3p/1p6/1PpnRp2/7P/5PPB/2KR4 w - - 2 33","m":"e4d4 d6d4 d1d4 d8d4","r":400,"t":"advantage endgame master short"},{"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":"6g3z6","f":"r5k1/p1pR1ppp/bp6/8/8/5NK1/P1P1r1PP/3R4 b - - 3 21","m":"e2c2 d7d8 a8d8 d1d8","r":565,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"75bKE","f":"k1Qr4/pn5p/3r4/8/1P6/2R2N1P/P4PPK/8 b - - 6 35","m":"d8c8 c3c8","r":555,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"78fvT","f":"1k1r4/p1bq2p1/2p2p2/1p2p3/1P2N3/2Q2NP1/PBP1PP2/2K4B w - - 2 24","m":"e4c5 d7d1","r":506,"t":"master mate mateIn1 middlegame oneMove"},{"i":"8mNdr","f":"r2r4/1q2bp1k/p1b1p1p1/1p2B3/5P2/P6R/1PP1B1PP/5R1K b - - 1 22","m":"h7g8 h3h8","r":513,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"A6dKQ","f":"5Rrk/7P/6PK/8/8/8/8/8 b - - 4 82","m":"g8f8 g6g7","r":400,"t":"advancedPawn endgame master mate mateIn1 oneMove rookEndgame"},{"i":"B0rY3","f":"8/5pk1/4pnpp/3p4/pP6/P4P2/q3Q1PP/2r2N1K w - - 0 34","m":"e2a2 c1f1","r":484,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"B4JmW","f":"3R3k/1R6/p3r2p/2B1bp1P/6p1/2p3P1/P3PPK1/q7 b - - 1 43","m":"e6e8 d8e8","r":490,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"BB4qY","f":"8/1p4pk/2p3Pp/2P1pP2/1P1p4/2q5/8/R5K1 b - - 0 39","m":"h7g8 a1a8","r":488,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"Btbja","f":"k3r3/p3R2R/3p4/3P4/2P5/2P5/r7/4q1K1 w - - 0 38","m":"e7e1 e8e1","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"C2qQ1","f":"8/5rkp/6p1/2pNp3/2P5/6PQ/7P/R3nq1K w - - 6 42","m":"h3f1 f7f1","r":484,"t":"endgame master mate mateIn1 oneMove"},{"i":"DEkIp","f":"3R2k1/2p2ppp/pbq1p3/4P3/2P5/5P2/PP4PP/3K4 b - - 1 26","m":"c6e8 d8e8","r":400,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"GKNE4","f":"5k2/p5r1/4pp1Q/2np1P2/8/4P3/P4R1P/2r4K w - - 1 33","m":"f2f1 c1f1","r":551,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"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":"Hjra2","f":"6k1/p5pp/2p1p3/8/4p2P/1P2PnP1/P2r1PB1/2R4K w - - 1 26","m":"c1c6 d2d1 g2f1 d1f1","r":400,"t":"crushing endgame master short"},{"i":"Hsgn7","f":"8/3Q4/5p2/8/1P4rp/1P3n1k/1BP5/7K w - - 8 61","m":"d7d3 g4g1","r":556,"t":"arabianMate endgame master mate mateIn1 oneMove"},{"i":"HuuFC","f":"8/8/1r4p1/7p/3k1P1P/1pRP2P1/1K6/8 w - - 3 56","m":"c3b3 b6b3 b2b3 d4d3","r":598,"t":"crushing endgame master rookEndgame short"},{"i":"Hz2u8","f":"3r4/2k2p2/2pq2p1/p7/P5P1/2P5/6PQ/1R4K1 w - - 3 35","m":"b1b7 c7b7 h2d6 d8d6","r":479,"t":"crushing endgame hangingPiece master short"},{"i":"Ic1dA","f":"7k/6pp/p2P2n1/4p1b1/3q1P2/6PK/3pQ3/3R4 b - - 0 43","m":"e5f4 e2e8 g6f8 e8f8","r":482,"t":"endgame master mate mateIn2 short"},{"i":"J4UHl","f":"R7/7k/5KP1/1p5P/1P6/3b4/P4P2/4q3 b - - 0 53","m":"h7h6 a8h8","r":520,"t":"endgame master mate mateIn1 oneMove"},{"i":"JKP1o","f":"8/8/2q5/Q7/K1k2P2/P7/8/8 w - - 3 81","m":"a5b5 c6b5","r":407,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"JXV32","f":"r6k/1p4pn/p1b1Q2p/2PpB1q1/1P1P4/4br2/6PP/RR3N1K w - - 0 28","m":"g2f3 g5g1","r":513,"t":"master mate mateIn1 middlegame oneMove"},{"i":"KRohl","f":"r4rk1/pb3ppp/1p6/2pqPP2/3p1B2/3Q4/PPP3PP/4RRK1 w - - 2 17","m":"f5f6 d5g2","r":587,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Kgbpb","f":"8/p7/5kp1/1K6/1P6/P7/8/8 w - - 1 52","m":"b5a6 g6g5 b4b5 g5g4 a6a7 g4g3 a7a8 g3g2 b5b6 g2g1q","r":594,"t":"advancedPawn crushing endgame master pawnEndgame promotion quietMove veryLong"},{"i":"Kq4xc","f":"2R5/6pk/2pr4/5P1p/5K1P/8/8/8 b - - 3 58","m":"h7h6 c8h8","r":575,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"L5TnU","f":"8/p1r2ppk/3p3p/3Pp3/1P1RP3/P2q1P2/6PP/7K w - - 0 32","m":"d4d3 c7c1 d3d1 c1d1","r":461,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"L7CHA","f":"8/p7/r6p/7R/6P1/6kP/8/7K w - - 5 42","m":"h1g1 a6a1","r":550,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"N17jz","f":"1k5Q/ppq4p/2p1B1pP/2P2p2/6n1/6P1/PP3P2/5nK1 b - - 1 28","m":"c7d8 h8d8","r":573,"t":"endgame hangingPiece master mate mateIn1 oneMove queensideAttack"},{"i":"OYNHO","f":"8/8/7P/6K1/p7/8/k7/8 b - - 0 54","m":"a2b2 h6h7 a4a3 h7h8q","r":573,"t":"advancedPawn crushing endgame master pawnEndgame promotion short"},{"i":"OjSQt","f":"2r2rk1/ppb2ppp/8/3p4/1P1N2Q1/P3PP2/R4RPP/2q4K w - - 0 22","m":"f2f1 c1f1","r":534,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"QVRDQ","f":"4Q1k1/p3rppp/5q2/8/8/P4P2/1P4PP/3RR2K b - - 0 28","m":"e7e8 e1e8","r":598,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"QitkU","f":"2k2R2/1p4R1/2p5/2Pp3p/1P4b1/3P2K1/4rB2/r7 b - - 6 45","m":"e2e8 f8e8","r":428,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"RCAbF","f":"8/6pk/1q4Np/7P/5PP1/6K1/8/8 b - - 11 50","m":"b6e6 g6f8 h7h8 f8e6","r":599,"t":"crushing endgame fork master short"},{"i":"S1PIo","f":"6qk/1Q4p1/6rp/p4b2/1P1B1P2/2P5/P3rP2/K1R4R w - - 6 38","m":"b4a5 e2a2","r":491,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"S1otE","f":"2r2k1Q/1p3pp1/p3p1n1/3p2B1/q2P4/n6R/1P3P2/6K1 b - - 3 34","m":"g6h8 h3h8","r":582,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"SOudM","f":"3r2k1/1p3ppp/8/3R4/1P6/6P1/5P1P/R5K1 b - - 0 25","m":"d8d5 a1a8 d5d8 a8d8","r":589,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"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":"TQcn6","f":"6r1/7p/5k2/1RR1p3/4P1K1/5P2/6P1/r7 w - - 2 43","m":"g4h3 a1h1","r":561,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"VPaU0","f":"2k5/3r1pp1/5p2/1p5p/R2P1B2/3b1PP1/1R4PK/8 b - - 0 32","m":"b5a4 b2b8","r":548,"t":"endgame master masterVsMaster mate mateIn1 oneMove operaMate"},{"i":"WbCk3","f":"5r2/ppp3kp/6p1/8/2P1q3/1P6/P5PP/4Q2K w - - 0 25","m":"e1e4 f8f1","r":591,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"XxKC6","f":"1kn5/1p4q1/P2p4/3P1b2/4p3/1Q2B3/3KBP2/8 b - - 4 34","m":"g7a1 b3b7","r":423,"t":"endgame master mate mateIn1 oneMove"},{"i":"YKp7C","f":"8/7R/5bBk/1p3P2/p4rp1/P5K1/1P6/8 b - - 1 57","m":"h6g5 h7h5","r":452,"t":"endgame epauletteMate master mate mateIn1 oneMove operaMate"},{"i":"Yo6VA","f":"Rr6/R1p1rpbp/1pk2p2/1p6/3P4/1PP5/1P3PPP/6K1 w - - 2 25","m":"a8b8 e7e1","r":427,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"atkUM","f":"r7/k4p2/p4p1Q/qp1Pp2p/8/8/PPP2bPP/5R1K w - - 0 33","m":"f1f2 a5e1 f2f1 e1f1","r":487,"t":"endgame fork master mate mateIn2 short"},{"i":"b13EO","f":"5rk1/5pp1/p3p2p/8/4r3/2R5/2P2PPP/R5K1 w - - 0 27","m":"a1a6 e4e1","r":587,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"cv5Wj","f":"2rQ2k1/5ppp/pp2p3/8/2P2P2/1PKR4/P7/6q1 b - - 1 35","m":"c8d8 d3d8","r":453,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"dDhUj","f":"4r1k1/1b5p/p3B1pP/3p2b1/2pN4/2Pr2q1/PP3R2/3Q1R1K b - - 5 33","m":"g8h8 f2f8 e8f8 f1f8","r":583,"t":"kingsideAttack master mate mateIn2 middlegame short"},{"i":"dFvfp","f":"4r1k1/5b2/p5p1/5p2/P2pp3/7R/1B4PP/7K b - - 1 33","m":"d4d3 h3h8","r":577,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"dSlrS","f":"r5k1/p4p2/1pN3p1/4q3/4b3/2Pr4/PPQ5/1K1R4 w - - 0 27","m":"c6e5 d3d1","r":495,"t":"endgame master mate mateIn1 oneMove pin"},{"i":"eYxyH","f":"8/1Qpk4/6r1/4p3/8/8/PPP5/Kq6 w - - 0 40","m":"a1b1 g6g1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"fLhSB","f":"7k/4qpp1/1prNp2p/p2nP3/6Q1/8/1P6/1K4R1 b - - 6 37","m":"e7c7 g4g7","r":458,"t":"endgame master mate mateIn1 oneMove"},{"i":"g86uw","f":"3Q2k1/ppp2ppp/2n3q1/8/3PR3/P3PR2/1P4PP/6K1 b - - 0 25","m":"c6d8 e4e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"h4b6e","f":"2rqk2r/1b2bppp/pp2pn2/3pP3/3P4/1P1B1Q2/PBPN2PP/R4RK1 b k - 0 13","m":"f6d7 f3f7","r":424,"t":"attackingF2F7 master mate mateIn1 middlegame oneMove"},{"i":"hjQQ7","f":"8/3n3k/3P2p1/8/4q3/1P4pP/P1P2rP1/4R2K w - - 0 34","m":"e1e4 f2f1","r":416,"t":"endgame master mate mateIn1 oneMove"},{"i":"htnvd","f":"8/3k4/2p3qp/p7/2P5/1P6/PB3pQ1/5K2 b - - 0 49","m":"g6g2 f1g2 f2f1q g2f1","r":594,"t":"crushing endgame master short"},{"i":"i6sgC","f":"r1b1kb1r/1pq2ppp/p1p5/2P1N1B1/1P2p3/7P/P3PPP1/R2QKB1R b KQkq - 0 11","m":"c7e5 d1d8","r":535,"t":"master mate mateIn1 middlegame oneMove"},{"i":"idfCy","f":"8/1p3p2/4pBk1/1P1nP1P1/3pK2R/2r5/8/8 b - - 2 45","m":"d4d3 h4h6","r":504,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"ivSKo","f":"5rk1/1p3rnp/pPp1pq2/2PpR1p1/P2P1PP1/2B5/4Q2P/5RK1 w - - 0 32","m":"f4g5 f6f1 e2f1 f7f1","r":584,"t":"crushing kingsideAttack master middlegame short"},{"i":"jSGue","f":"3r2k1/pb2b1p1/1pp1p1PR/8/4N3/5Q2/PPP2P2/1K1q4 w - - 0 23","m":"f3d1 d8d1","r":486,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"jveMe","f":"5rk1/5p1p/4pQp1/3p4/p7/P4P2/4R1PP/1r5K w - - 1 30","m":"e2e1 b1e1","r":459,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove queenRookEndgame"},{"i":"jyCqA","f":"2r1q2k/pp4pp/3p1N2/4n3/4P3/1BB5/PP3QPP/7K b - - 0 26","m":"g7f6 f2f6","r":463,"t":"endgame master mate mateIn1 oneMove"},{"i":"kJKCZ","f":"4rk2/ppR1Rp1r/3p2p1/3P4/8/2P2PPp/PP5P/6K1 w - - 1 39","m":"c7b7 e8e7 b7e7 f8e7","r":458,"t":"crushing endgame master rookEndgame short"},{"i":"kPBaW","f":"2r5/8/2P2pR1/1p2pP1k/4P1p1/1P3QPp/P6P/4r2K w - - 1 41","m":"f3f1 e1f1","r":596,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"kqoKu","f":"6k1/pp3p2/2n3p1/8/NPP3P1/7p/PQ3P1P/3rrRK1 w - - 0 37","m":"f1e1 d1e1","r":435,"t":"endgame master mate mateIn1 oneMove"},{"i":"lHbHH","f":"r4kr1/1p1R1p2/4pBp1/Q3P2p/2P4P/p4PP1/6K1/8 b - - 0 43","m":"a8a5 d7d8","r":545,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"lNP72","f":"r7/2k5/1p2p2p/2p1b1p1/2P5/5PNP/2B3P1/1K2B3 w - - 4 39","m":"g3h5 a8a1","r":551,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"lucyA","f":"R7/1p4k1/2p3p1/3pr1Kp/1r3P2/6P1/7P/3R4 w - - 1 43","m":"f4e5 b4g4","r":471,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"nn7dn","f":"Q2R1qk1/p4ppp/np6/8/8/2N4P/PP3PP1/6K1 b - - 2 22","m":"f8d8 a8d8","r":484,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"ousq9","f":"1RRr1k2/6p1/3P4/1p1B1pP1/pP3n2/8/P4K2/8 b - - 0 42","m":"d8c8 b8c8","r":473,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"pU7vb","f":"2r2Q1k/1p4pp/p1q5/3pP3/2rP4/2P2R1P/6P1/2R3K1 b - - 2 28","m":"c8f8 f3f8","r":441,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"pzxXu","f":"8/4rpk1/3b2p1/6qp/B1pP4/2P4P/1R1Q1PP1/6K1 w - - 10 36","m":"d2g5 e7e1","r":546,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"r59Yx","f":"8/8/5R2/1p1P4/1P4bP/4r1k1/2B5/6K1 w - - 3 47","m":"f6g6 e3e1","r":538,"t":"endgame master mate mateIn1 oneMove"},{"i":"rFonq","f":"8/5k1p/2p2pp1/3pr3/P2P4/1r2R3/1P3PPP/6K1 w - - 0 29","m":"e3b3 e5e1","r":552,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"rPYH5","f":"r2qrbk1/2pn1pp1/3p3R/2pP1B2/p1P5/1P6/PBQ2PPP/3R2K1 b - - 0 22","m":"g7h6 f5h7","r":525,"t":"master mate mateIn1 middlegame oneMove"},{"i":"s9mTc","f":"6k1/4p3/3p2p1/2pP1p2/6n1/2P3P1/2r1PPB1/R4K2 w - - 2 27","m":"a1a3 c2c1","r":505,"t":"endgame master mate mateIn1 oneMove"},{"i":"tIw6O","f":"4r1k1/p4pp1/2q2n1p/8/3P4/P7/1B3PPP/2R3K1 w - - 0 25","m":"c1c6 e8e1","r":475,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"tL4WT","f":"B3b3/5k2/1p4p1/1P5p/2P5/7P/P2n1PP1/6K1 b - - 0 34","m":"d2c4 a8d5 f7f6 d5c4","r":523,"t":"advantage endgame fork master short"},{"i":"trR3t","f":"r5k1/pp1n1ppp/2pb4/q7/3P3B/1B3Q1P/PP3PP1/R3r1K1 w - - 0 17","m":"a1e1 a5e1","r":491,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"wroL9","f":"7k/3N1Qpp/4pp2/3p4/3B4/3br3/Pn3PPP/5K2 w - - 0 29","m":"f1g1 e3e1","r":407,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"xYzrH","f":"rqb2rk1/1p3ppp/p7/3nn1N1/3NQ3/8/2P1BPPP/R3K2R b KQ - 0 17","m":"d5c3 e4h7","r":523,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"zuixt","f":"k7/P7/1K6/1N6/8/8/7p/8 b - - 1 69","m":"h2h1q b5c7","r":591,"t":"endgame master mate mateIn1 oneMove"},{"i":"090eO","f":"3R2k1/p4ppp/2p3b1/8/p3rP2/6PP/5nBK/1N6 b - - 2 48","m":"e4e8 d8e8","r":554,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"1pARv","f":"5r1k/2p1PB2/1p1p3p/p2Pb1q1/2Pp4/1P5Q/P6P/5R1K b - - 0 32","m":"g5e7 h3h6","r":557,"t":"endgame master mate mateIn1 oneMove"},{"i":"375uY","f":"3k4/1R1b1ppp/1B2pn2/pp6/8/6P1/P3PP1P/1r3BK1 b - - 3 30","m":"d8e8 b7b8 d7c8 b8c8","r":599,"t":"crushing endgame master short"},{"i":"3VjyB","f":"6k1/ppp3pp/2n1N3/4p3/8/8/PPPr2PP/5RK1 b - - 1 20","m":"d2c2 f1f8","r":498,"t":"endgame master mate mateIn1 oneMove"},{"i":"5wcDB","f":"Q6k/4q1pp/1r3p2/pP2p3/P7/3P1N1P/5PP1/6K1 b - - 1 37","m":"e7f8 a8f8","r":478,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"68uQf","f":"2rq1rk1/p3ppbp/4b1p1/1p1n2N1/7Q/6P1/PP3PBP/R1B2RK1 b - - 1 17","m":"e6f5 h4h7","r":580,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"8MZt5","f":"3qr2k/6p1/7p/3B4/4N3/p3BQ2/Pb2KR2/8 w - - 5 37","m":"f3f8 e8f8 f2f8 d8f8","r":400,"t":"crushing master middlegame short"},{"i":"8aoMT","f":"4r3/pp5k/3q1Bp1/2p3Qp/3pP1n1/P2P4/1PP3PP/5RK1 w - - 5 27","m":"h2h3 d6h2","r":511,"t":"endgame master mate mateIn1 oneMove"},{"i":"9C4Fg","f":"8/6p1/p2n2P1/1p1kN3/3Pn1p1/1P6/P6K/3R4 w - - 3 47","m":"h2h1 e4f2 h1g2 f2d1","r":599,"t":"crushing endgame fork master short"},{"i":"9eUZT","f":"2rr2k1/1b3p1R/p5pQ/1p2q3/8/P1P5/2P3PP/4R2K w - - 0 28","m":"e1e5 d8d1 e5e1 d1e1","r":504,"t":"endgame master mate mateIn2 short"},{"i":"CUnI8","f":"8/8/2R2p2/4pP1B/1p2r3/1k6/8/1K6 w - - 2 63","m":"c6f6 e4e1 h5d1 e1d1","r":599,"t":"endgame master mate mateIn2 short"},{"i":"EsOSz","f":"2k5/1pp5/p5p1/5q1p/5r2/1P5P/4QPP1/5R1K b - - 1 32","m":"h5h4 e2e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"H6kJA","f":"r2qkb1r/1ppnp1p1/p6p/3Pp1BQ/8/2N5/PPP2PPP/R3K2R b KQkq - 1 12","m":"g7g6 h5g6","r":565,"t":"master mate mateIn1 middlegame oneMove"},{"i":"LzCmB","f":"k6Q/ppr5/7p/7P/b2Pp3/P1P1B3/2PK4/q7 b - - 1 33","m":"c7c8 h8c8","r":526,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"NcKMC","f":"8/4r1pk/p5p1/q2p3p/3P3P/2Q5/P7/K1R5 b - - 2 39","m":"a5c7 c3c7 e7c7 c1c7","r":508,"t":"crushing endgame master short"},{"i":"Qj61j","f":"r3kb1r/1b1n1ppp/p1q1pn2/1p6/3p1B2/2N2N1P/PPPQBPP1/3R1RK1 w kq - 0 13","m":"f3d4 c6g2","r":546,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"QqR3k","f":"8/pq5k/1p4p1/1P2Qp2/5P1P/6PK/8/8 w - - 17 62","m":"e5f6 b7h1","r":485,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"R1XXU","f":"r3Q2k/6p1/b1p4p/3pRB2/3q4/6P1/PP3P1P/6K1 b - - 2 29","m":"a8e8 e5e8","r":411,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"SYLW2","f":"6k1/4pp1p/3p2p1/8/1R1BP1P1/r4P2/P3b2P/7K b - - 1 37","m":"a3a2 b4b8","r":482,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"SiXI1","f":"8/1pp3bk/p2p1q1p/3P1p2/2P5/P1N1BQ1P/1r6/1K3R2 w - - 0 28","m":"b1b2 f6c3 b2a2 c3b2","r":594,"t":"endgame master masterVsMaster mate mateIn2 short"},{"i":"Tljlx","f":"8/7p/5p2/3ppPP1/p1p5/1k5P/8/1K6 b - - 0 42","m":"f6g5 f5f6 d5d4 f6f7","r":488,"t":"advancedPawn advantage endgame master pawnEndgame short"},{"i":"XCUNV","f":"3Rr2k/2p3pp/p1p5/2P2p2/PP3P1n/4B2P/5P2/3R2K1 b - - 0 27","m":"e8d8 d1d8","r":548,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"Yxy9y","f":"r2q1rk1/p4ppp/bpn2b2/3p4/2NP4/P4N2/1PQ2PPP/1BR1K2R b K - 1 16","m":"a6c4 c2h7","r":590,"t":"kingsideAttack master mate mateIn1 oneMove opening"},{"i":"aqq08","f":"6k1/pp3ppp/8/3p4/8/1NP3bP/PP2r1P1/3R2K1 w - - 0 27","m":"d1d5 e2e1","r":442,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"bN0Ui","f":"1k3Q1r/ppp4p/1q6/3P4/8/P1N5/1P4PP/R4R1K b - - 2 21","m":"h8f8 f1f8","r":418,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"cbC6z","f":"8/p5pk/1p4r1/2bP3p/4Q2P/5PN1/q5P1/3R3K w - - 0 35","m":"g3h5 a2g2","r":558,"t":"endgame master mate mateIn1 oneMove"},{"i":"dgO4q","f":"5rk1/ppb5/2p1p2p/2P3p1/1P1Pp2B/4P2P/P5P1/R3q2K w - - 0 25","m":"h4e1 f8f1","r":505,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"dieTl","f":"4b3/8/7p/3k4/5PN1/4K3/8/8 b - - 0 49","m":"h6h5 g4f6 d5e6 f6e8","r":536,"t":"crushing endgame fork master short"},{"i":"eu1uW","f":"8/pp3k2/2p3RR/3p4/1n1P1r2/8/1P5P/1K6 w - - 3 32","m":"g6d6 f4f1","r":540,"t":"endgame master mate mateIn1 oneMove"},{"i":"ft0uX","f":"8/5N2/8/8/7P/6p1/5K1k/8 w - - 0 59","m":"f2e3 g3g2 f7g5 g2g1q","r":598,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"i":"iaXBE","f":"8/8/3k4/3ppp1p/8/3NKpP1/7P/8 w - - 0 43","m":"e3f3 e5e4 f3e2 e4d3","r":530,"t":"crushing endgame fork knightEndgame master short"},{"i":"mvJH6","f":"6k1/pp3pp1/2b1r2p/4q3/3r4/2N1P3/PPQ2PPP/2R3K1 w - - 0 25","m":"e3d4 e5e1 c1e1 e6e1","r":567,"t":"endgame master mate mateIn2 sacrifice short"},{"i":"nCKUR","f":"4rrk1/pb2b1pp/1pq5/2p1pp2/2P5/1P1PBN1P/1P2QPP1/3R1RK1 w - - 1 18","m":"f3e5 c6g2","r":565,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"o8jNT","f":"8/8/8/r7/4p3/5k2/5P1p/5K1R w - - 4 73","m":"h1h2 a5a1","r":400,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"oIh89","f":"r1b1k1nr/pppp1ppp/2n5/2b1p3/6Pq/2N2P1N/PPPPP2P/R1BQKB1R w KQkq - 4 5","m":"h3f2 h4f2","r":497,"t":"attackingF2F7 master mate mateIn1 oneMove opening"},{"i":"oWWeQ","f":"7k/7p/3r2p1/8/2P5/1P6/1r3PPP/3R2K1 w - - 0 42","m":"d1d6 b2b1 d6d1 b1d1","r":424,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"ppL9a","f":"r5k1/pq2ppBp/6p1/5b2/3Q4/5P2/P5PP/Kr1R1B1R w - - 2 20","m":"d1b1 b7b1","r":588,"t":"master mate mateIn1 middlegame oneMove"},{"i":"tBb3K","f":"7k/6bp/2p5/2Pp1p2/p3qB2/4P1QP/Pr4R1/7K b - - 7 39","m":"b2a2 g3g7","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"tosKv","f":"r2Q2k1/p4ppp/4p3/2P1b2q/6b1/P1N1B1P1/1P3P1P/R2R2K1 b - - 0 23","m":"a8d8 d1d8","r":596,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"vUcdc","f":"8/5B2/8/8/8/4K2p/8/6k1 w - - 2 57","m":"e3f3 h3h2 f7c4 h2h1q","r":576,"t":"advancedPawn bishopEndgame crushing endgame master promotion short"},{"i":"wuE6w","f":"6k1/pp1n4/2p3pp/5p2/2P2K1P/1P3N2/P4PP1/8 b - - 1 27","m":"g8f7 f3e5 d7e5 f4e5","r":591,"t":"crushing endgame knightEndgame master short"},{"i":"y5RBs","f":"3RQqk1/5p1p/6pP/p7/8/1P4P1/5P2/6K1 b - - 4 34","m":"f8e8 d8e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"yCZnH","f":"8/ppk5/4r3/5N2/6P1/P1PR1p1r/1P3P2/6K1 w - - 0 39","m":"f5d4 e6e1","r":520,"t":"endgame master mate mateIn1 oneMove"},{"i":"00c89","f":"2r2rk1/6pp/p1q5/1pn2p2/1B1pPP2/3Pn1QB/1PP2R1P/6RK b - - 3 24","m":"f8f6 g3g7","r":400,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"01EB4","f":"7k/6p1/2p4p/p3P3/P7/1P1Bq2P/2P3P1/5R1K b - - 0 32","m":"e3e5 f1f8","r":437,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"2d1n5","f":"1r1q1rk1/1b2bppp/pn1p3B/2p1pP1n/4P1QP/2NP1N2/1PP1B1P1/R4RK1 b - - 4 17","m":"h5f6 g4g7","r":431,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"663Pw","f":"8/5pp1/2k1b2p/4P3/r1B4P/2RK4/2P3P1/8 b - - 2 45","m":"e6c4 c3c4 a4c4 d3c4","r":494,"t":"crushing endgame master short"},{"i":"8h4oj","f":"5r1k/7p/p1b2p2/2Nq4/P5Q1/5RP1/3p2KP/1R6 b - - 0 35","m":"d5f3 g4f3 c6f3 g2f3","r":572,"t":"advantage endgame master masterVsMaster short"},{"i":"AB71P","f":"8/p4ppk/7p/8/2P1n3/3QP1P1/7P/1q3BK1 b - - 2 32","m":"b1d3 f1d3 h7g8 d3e4","r":512,"t":"crushing endgame master pin short"},{"i":"ATzx9","f":"5q2/7k/2p1B3/p1Pp2Q1/1p1P4/3b4/PP5P/7K w - - 1 36","m":"h1g1 f8f1","r":429,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"AYn9p","f":"6k1/4pp1p/3p2p1/P1pPn3/4P2P/2B3P1/r4PK1/1R6 b - - 1 25","m":"e5d3 b1b8","r":502,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"B2FWV","f":"5r1k/4R1pp/p2p4/3P4/nP1Q3R/5pP1/P4P1P/2q3K1 w - - 1 34","m":"e7e1 c1e1","r":570,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"BmTvy","f":"3r1rk1/pb3p1p/1p4p1/2p1B3/2p1q3/2P1P2P/PP2QPP1/2R1R1K1 w - - 1 20","m":"e5g3 e4g2","r":494,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"FFApT","f":"8/3n1p2/3p1k1p/3P3P/4P1P1/5K2/4B3/8 w - - 5 53","m":"e2c4 d7e5 f3g3 e5c4","r":598,"t":"crushing endgame fork master masterVsMaster short"},{"i":"FJ98G","f":"1rb2r1k/R7/3b1pq1/p1n1p2Q/N1BpP3/1P5R/P5PP/2B3K1 b - - 0 28","m":"g6h5 h3h5","r":584,"t":"kingsideAttack master masterVsMaster mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"GHoDf","f":"5rk1/4pp1p/3p2p1/8/1P1BqPQP/r7/6P1/3R2K1 b - - 0 29","m":"f8c8 g4c8","r":561,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"GwY5i","f":"7k/7p/2n5/1p6/1P6/K7/B5R1/r7 b - - 3 47","m":"a1f1 g2g8","r":439,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"Ivh9p","f":"8/3k1p2/pp2p3/3bP3/3P2Np/1P6/P4K2/8 b - - 0 35","m":"d5e4 g4f6 d7c6 f6e4","r":591,"t":"crushing endgame fork master short"},{"i":"JHm0T","f":"8/5pk1/P6p/2bPPQp1/3q4/7P/5rP1/4RK2 w - - 1 41","m":"f5f2 d4f2","r":405,"t":"endgame master mate mateIn1 oneMove"},{"i":"Jcwzu","f":"6R1/8/8/5p1p/p4B2/P3Pk2/3Q2bK/5q2 w - - 4 53","m":"f4g3 f1h1","r":447,"t":"endgame master mate mateIn1 oneMove"},{"i":"LBG0e","f":"r4k2/5p2/5p2/3PbN2/8/3r3P/2R2KB1/8 b - - 5 44","m":"a8a4 c2c8","r":490,"t":"endgame master mate mateIn1 oneMove"},{"i":"M1lb4","f":"1k3r1r/ppp4Q/1n6/8/4R3/8/PP4PP/3R1q1K w - - 5 31","m":"d1f1 f8f1","r":466,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"MsNCU","f":"4rQ1k/6pp/pNrP2b1/1p6/6Pq/2N5/BPn5/2KR1R2 b - - 3 29","m":"e8f8 f1f8","r":462,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"OBv9v","f":"rnb4r/pp2q1k1/2pb1npp/8/2B1P3/3P4/PPPQ1PPP/RNB1K2R b KQ - 1 11","m":"h8f8 d2h6","r":569,"t":"master mate mateIn1 oneMove opening"},{"i":"ODaEb","f":"8/3q1pkp/2p2pp1/2Q5/3Prn2/B6P/5PP1/3R2K1 b - - 10 36","m":"f4d5 c5f8","r":500,"t":"endgame master mate mateIn1 oneMove"},{"i":"PAioE","f":"Q4b1r/pb1nk1pp/4q3/2p2p2/8/1P6/PBP2PPP/RN4K1 w - - 0 17","m":"a8b7 e6e1","r":429,"t":"master mate mateIn1 middlegame oneMove"},{"i":"Q7QyU","f":"8/4r3/8/2P2R1P/8/2k3P1/8/1BK5 w - - 1 54","m":"h5h6 e7e1","r":401,"t":"endgame master mate mateIn1 oneMove"},{"i":"QQZFB","f":"rn2r1k1/pp2qp1p/2p2np1/3p1p2/3P1P2/2P4P/PPQ1BPP1/RN2K2R w KQ - 3 13","m":"b1d2 e7e2","r":554,"t":"master mate mateIn1 middlegame oneMove"},{"i":"S0BBS","f":"R4n2/1pb2ppk/3q1n1p/p2p4/3Pp3/PP2P2P/1B1N1PP1/2R2BK1 w - - 1 27","m":"b3b4 d6h2","r":566,"t":"master mate mateIn1 middlegame oneMove"},{"i":"SVCGR","f":"8/2P4k/P7/1b6/3bn1p1/5pP1/5p2/1Q3K1B w - - 3 54","m":"b1b5 e4d2","r":597,"t":"endgame master mate mateIn1 oneMove"},{"i":"WpJvA","f":"5rk1/8/p2p4/P1pPb1BQ/1n6/8/6P1/3R1q1K w - - 0 38","m":"d1f1 f8f1","r":410,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"a5ueY","f":"6k1/4r1p1/2p2pB1/3n2p1/R2p4/6P1/5PKP/8 b - - 0 44","m":"e7c7 a4a8 c7c8 a8c8","r":564,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"aCAFq","f":"6k1/pp3ppp/8/1P1pNp2/P2Pn3/8/5PPP/1Nrq1RK1 w - - 0 26","m":"f1d1 c1d1","r":462,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"g5ALy","f":"1r4k1/2p2pp1/7p/2Q5/8/1qNP4/b2R1PPP/1rK2B1R w - - 4 29","m":"c3b1 b3b1","r":543,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"ipRJ4","f":"8/7r/K7/pPk4p/7R/8/8/8 w - - 0 62","m":"a6a5 h7a7","r":405,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"jpJnX","f":"8/8/8/8/8/kp6/p7/KRr5 w - - 4 71","m":"b1c1 b3b2","r":400,"t":"advancedPawn endgame master mate mateIn1 oneMove rookEndgame"},{"i":"nY5Pq","f":"1k6/ppp1p1bp/3rP3/5p1B/8/2P4P/PPK2PP1/3R4 b - - 4 24","m":"d6e6 d1d8","r":431,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"oOTlW","f":"r4rk1/p4pbp/1n2p1p1/q3P3/8/1B3Q2/P4PPP/1RB2RK1 w - - 4 21","m":"f1e1 a5e1","r":524,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"tCUhh","f":"r5r1/1pk3qp/p1n1R3/2Q2R2/P7/2pB4/1PP3PP/6K1 w - - 1 32","m":"e6f6 g7g2","r":456,"t":"master mate mateIn1 middlegame oneMove"},{"i":"teHBK","f":"2r3k1/p4p2/2q4p/1p3Qp1/3Bp3/7P/PP3PP1/1K5R w - - 0 29","m":"f5c5 c6c5 d4c5 c8c5","r":457,"t":"advantage endgame master short"},{"i":"yKnpJ","f":"8/8/p4Rpp/8/1p2b3/b5kP/6P1/6NK w - - 8 50","m":"f6e6 e4g2","r":506,"t":"endgame master mate mateIn1 oneMove"},{"i":"zyZe1","f":"5rk1/p4ppp/1bN1p3/1p6/1P6/P4PP1/6KP/2B5 b - - 3 28","m":"f8c8 c6e7 g8f8 e7c8","r":557,"t":"advantage endgame fork master short"},{"i":"2p3iW","f":"6k1/5p1p/4pbpB/3p4/1P1N4/7P/r4PP1/2R3K1 b - - 1 32","m":"f6d4 c1c8","r":507,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"3j5hm","f":"5qk1/r3p1bp/pp2P1p1/2pBp3/P3P3/3P2Q1/1P4PP/R6K w - - 0 24","m":"a1f1 f8f1","r":557,"t":"endgame hangingPiece kingsideAttack master mate mateIn1 oneMove"},{"i":"66sP3","f":"1Qr5/4qp1p/5kp1/3B4/3p4/8/1P4PP/6K1 w - - 0 30","m":"b8c8 e7e1","r":403,"t":"endgame master mate mateIn1 oneMove"},{"i":"8l7my","f":"2R5/5Q2/1k3pB1/1p4p1/6P1/P6P/1P1r1qK1/8 w - - 0 43","m":"g2h1 f2g2","r":588,"t":"endgame master mate mateIn1 oneMove"},{"i":"9NPzO","f":"1r1r4/p5kp/2p3p1/2N1pp2/2B5/4P3/P1K3PP/4R3 b - - 1 26","m":"b8b6 c5e6 g7f6 e6d8","r":596,"t":"crushing endgame fork master short"},{"i":"AgfWm","f":"3k4/3r1ppp/p2PR3/1p3R2/2r3P1/P1P2KBP/1P6/8 b - - 0 34","m":"f7e6 f5f8","r":407,"t":"endgame master mate mateIn1 oneMove"},{"i":"FLhSC","f":"8/3R4/6pk/5p2/5P2/2r4P/7K/8 b - - 31 79","m":"h6h5 d7h7","r":473,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"JKHf1","f":"5Qk1/5p2/5Pp1/qp2p1Pp/8/8/P1R3KP/8 b - - 0 31","m":"g8f8 c2c8 a5d8 c8d8","r":556,"t":"endgame master mate mateIn2 queenRookEndgame short"},{"i":"JPsYR","f":"5r1k/4Q1pp/p7/1p6/8/1Pq5/2P3PP/4R2K b - - 2 27","m":"f8c8 e7e8 c8e8 e1e8","r":581,"t":"backRankMate endgame master mate mateIn2 sacrifice short"},{"i":"JoXg7","f":"r5k1/1p1Q1pbp/6p1/P3p3/1qp1P3/5P2/RP3BPP/6K1 w - - 3 27","m":"f2b6 b4e1","r":546,"t":"endgame master mate mateIn1 oneMove"},{"i":"K2zyy","f":"5nk1/3P2bp/6p1/8/1r6/1P3N1P/P1KR2P1/5r2 b - - 0 30","m":"f1c1 c2c1 f8d7 d2d7","r":599,"t":"advantage endgame hangingPiece master short"},{"i":"K42V5","f":"2r3k1/3npp1p/3p2p1/p2P4/N3P3/1r1p3P/R1P2PP1/2R2K2 w - - 0 25","m":"c2b3 c8c1","r":554,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"KV5cU","f":"4r3/pp1n1p1p/2pk2p1/5p2/2PP1N2/1P6/1P3PPP/R5K1 w - - 0 18","m":"a1a7 e8e1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"OLtN5","f":"5r1k/6pp/5p2/8/ppqnB3/6Q1/PPP3PP/5R1K w - - 0 30","m":"g3h4 c4f1","r":594,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"ecULw","f":"r2b2rk/3q1p1Q/2p1pPp1/2ppP3/8/1PNb1R2/2PB2PP/R5K1 b - - 0 22","m":"h8h7 f3h3","r":556,"t":"master mate mateIn1 middlegame oneMove"},{"i":"esvKE","f":"8/kb1QR3/p4p2/8/7P/PBP5/K4q2/6r1 w - - 1 43","m":"b3c2 f2c2","r":468,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"fS9zQ","f":"5r1k/p5pp/1p6/2n5/6P1/P4P2/1P2R2P/3N2K1 b - - 0 34","m":"f8f3 e2e8 f3f8 e8f8","r":476,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"luvLF","f":"8/p7/1p2k3/8/3PNn2/4N2r/PP2KP2/8 w - - 4 40","m":"e2f1 h3h1","r":452,"t":"endgame master mate mateIn1 oneMove"},{"i":"mPCRj","f":"r2q1k2/1p2r3/p5Qp/2BP2P1/P7/2P5/4p2P/R4R1K b - - 0 32","m":"e2f1q a1f1","r":445,"t":"hangingPiece master mate mateIn1 middlegame oneMove pin"},{"i":"nwniW","f":"3k4/3P3n/2PK4/8/8/8/8/8 b - - 1 62","m":"h7g5 c6c7","r":407,"t":"advancedPawn endgame knightEndgame master mate mateIn1 oneMove"},{"i":"ojBsp","f":"5rk1/1p4bp/p5p1/3p1p2/6n1/2PB1N2/PPN3P1/R3q2K w - - 0 25","m":"a1e1 g4f2 h1h2 f2d3","r":594,"t":"advantage fork master middlegame short"},{"i":"pMkSy","f":"6k1/1p3prp/1p1R4/pP2p3/P3r1P1/2P2R1P/6K1/8 b - - 0 28","m":"e4a4 d6d8","r":453,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"pxIYz","f":"6k1/8/5p2/p3r2p/3R1N2/1P3bP1/5P1P/6K1 w - - 5 43","m":"d4a4 e5e1","r":491,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"rbnTD","f":"6r1/pp3p1p/7k/3pr3/3Q1P2/7b/P4P1P/1B3NKR w - - 1 29","m":"f1g3 e5e1","r":595,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"6Rp3V","f":"7k/1R4p1/pr1r3p/8/8/6P1/2B1R2P/6K1 b - - 0 38","m":"b6b7 e2e8","r":406,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"9Tvzo","f":"1r4k1/3n1p1p/4p1p1/p1p1P3/3pBP1q/8/2P3PP/4Q2K w - - 0 32","m":"e1h4 b8b1 h4e1 b1e1","r":400,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"NPGRW","f":"r4r1k/pbp2pp1/1p1qpN1B/8/2nP3Q/2P5/P1P2PPP/R4RK1 b - - 0 16","m":"g7h6 h4h6","r":449,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"ROeuF","f":"1R6/6p1/1p6/3r1p1k/4bK1P/P7/5P2/8 b - - 3 49","m":"h5h4 b8h8","r":574,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"UHBcY","f":"r4rk1/pp3pb1/1q4pp/2p5/2b1P2P/P4N2/1PQ2PP1/1K4RR w - - 0 23","m":"c2c4 b6b2","r":595,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"VGuLG","f":"8/5k2/2p2pn1/1pP5/pP1KP3/P2N4/8/8 b - - 4 65","m":"g6e5 d3e5 f6e5 d4e5","r":599,"t":"crushing endgame knightEndgame master short"},{"i":"VIECj","f":"R7/7k/4N1p1/p4p1n/P4Pr1/8/6PK/8 b - - 20 57","m":"h7h6 a8h8","r":552,"t":"anastasiaMate endgame master mate mateIn1 oneMove"},{"i":"Z5yBY","f":"2k1Q2r/1b1n2pp/p1qBRp2/P2p4/1p1P4/6P1/1PP2PBP/R5K1 b - - 0 24","m":"h8e8 e6e8","r":542,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"bFCWE","f":"1k1Q3r/ppp5/8/8/2P5/3R3P/PP1pr1PK/3q4 b - - 3 37","m":"h8d8 d3d8","r":421,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"bulfJ","f":"8/p1r1bp2/5k2/2PR2pP/2K5/6P1/P7/8 b - - 0 51","m":"c7c5 d5c5 e7c5 c4c5","r":475,"t":"advantage endgame master short"},{"i":"gQmi0","f":"Q2R1qk1/p4ppp/1p2p2b/n7/8/5N2/P1P2PP1/B5K1 b - - 2 25","m":"f8d8 a8d8","r":550,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"gsOhy","f":"5Bk1/3q1p1p/p5p1/8/1P3Q2/7P/PP3PP1/5rK1 w - - 0 24","m":"g1f1 d7d1","r":421,"t":"endgame master mate mateIn1 oneMove"},{"i":"loiEm","f":"r4rk1/1b2ppbp/p4np1/1p1q2N1/1n1p1P2/PP1B4/NBPP2PP/1R2QRK1 w - - 6 16","m":"a2b4 d5g2","r":450,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"m9Qhn","f":"5r1k/pb3Qpp/1p3p2/n7/5P2/1PP2PN1/P5PP/4R2K b - - 0 27","m":"f8f7 e1e8 f7f8 e8f8","r":557,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"pVgNc","f":"1k6/ppn2pp1/2p2n2/4pP1p/1P2P3/P1N2BP1/2Pr3P/3R3K b - - 1 22","m":"d2c2 d1d8","r":451,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"qRhjz","f":"8/p7/2p2r1k/2R3p1/7p/5K1P/PPP3P1/8 w - - 8 39","m":"f3g4 f6f4","r":515,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"s43fM","f":"8/1k5p/1p2r3/1n1N4/6Pn/8/5P1P/1R5K w - - 4 42","m":"b1b5 e6e1","r":458,"t":"endgame master mate mateIn1 oneMove"},{"i":"syCPQ","f":"8/8/2p3k1/3pn1P1/1P2p1K1/2P5/8/2B5 w - - 8 51","m":"g4f4 e5d3 f4e3 d3c1","r":596,"t":"crushing endgame fork master short"},{"i":"u1wAB","f":"8/2k5/2P5/3K4/6p1/7P/8/8 w - - 0 62","m":"h3h4 g4g3 h4h5 g3g2","r":556,"t":"advancedPawn crushing endgame master masterVsMaster pawnEndgame short"},{"i":"0X06D","f":"2r1r1k1/7p/p2p2pP/5R2/NpnB4/1N6/PPP5/2K1q2R w - - 1 28","m":"h1e1 e8e1","r":471,"t":"master mate mateIn1 middlegame oneMove"},{"i":"192Ha","f":"5rk1/1b2ppbp/p1q2np1/8/8/4PN1P/P2BBPP1/3Q1RK1 w - - 0 20","m":"f3d4 c6g2","r":536,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"2O18P","f":"7R/pp3ppp/2k5/2b5/8/5P2/PPP3PP/4rRK1 w - - 1 23","m":"g1h1 e1f1","r":453,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"2rK3A","f":"6Qk/2p2p1p/6pB/8/1n1P4/2q2P2/2p3KP/4R3 b - - 0 41","m":"h8g8 e1e8","r":400,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"3XrE4","f":"r2qk2r/pp1b1p2/4p1pb/3pPnNp/3p1Q1P/3P4/PP1N1PP1/R1B1R1K1 b kq - 2 14","m":"f5h4 f4f7","r":476,"t":"attackingF2F7 master masterVsMaster mate mateIn1 oneMove opening"},{"i":"4BrPL","f":"3r2k1/5p2/6pp/2b1P3/P2N1P2/1R6/6PP/7K w - - 1 36","m":"d4c6 d8d1","r":582,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"5ibyO","f":"8/8/3PK3/4p3/2n5/3k4/8/8 b - - 0 55","m":"e5e4 d6d7 d3c3 d7d8q","r":591,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"i":"6Fkr5","f":"7k/p6p/5P2/2R3p1/1Pp5/7P/P2p2PK/3Rq3 b - - 2 43","m":"e1d1 c5c8","r":593,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"79h7i","f":"3r4/3r1nk1/6p1/1p1N1p2/P4P2/1P6/3RR3/3K4 w - - 0 37","m":"a4b5 d7d5 d2d5 d8d5","r":584,"t":"advantage endgame master short"},{"i":"8ATNq","f":"8/1R6/5p1k/P7/1P4Pp/2P5/5PPK/r7 w - - 0 47","m":"h2h3 a1h1","r":549,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"8Sczd","f":"8/1b6/6k1/4B1Np/7P/6P1/5P1K/1r6 w - - 3 64","m":"e5f4 b1h1","r":437,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"ATeRR","f":"r3kb1r/pp3ppp/1q2p1b1/1B1pP1B1/6P1/1QP2P2/PP5P/R3K2R b KQkq - 2 14","m":"b6b5 b3b5","r":575,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"BcK6A","f":"rn3r1k/p4N1p/1pp1pb1p/q7/2PP2Q1/6R1/P1P2PPP/5RK1 b - - 0 18","m":"f8f7 g4g8","r":440,"t":"master mate mateIn1 middlegame oneMove"},{"i":"C1Xde","f":"3k4/pQ4p1/2p2pPp/3q4/n1pP2P1/2P5/P1PB1P2/2K5 w - - 1 34","m":"b7g7 d5h1 d2e1 h1e1","r":534,"t":"endgame master mate mateIn2 short"},{"i":"C7EDR","f":"6k1/1p2q1pp/p3p3/3pPn2/Q2P4/P6P/1P4P1/5NK1 b - - 0 27","m":"e7c7 a4e8","r":467,"t":"endgame master mate mateIn1 oneMove"},{"i":"EXNHO","f":"8/P7/1N6/8/8/1kp5/8/7K w - - 0 48","m":"b6a8 c3c2 a8b6 c2c1q","r":570,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"i":"Fhln6","f":"8/1P6/K1k3p1/4p2p/2r5/4P3/7P/8 w - - 0 48","m":"b7b8q c4a4","r":592,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"FtYBb","f":"r2k3r/p2p3p/b1p1pp2/7Q/2Pq1P2/1P6/P5PP/1RB1bBKR w - - 5 20","m":"c1e3 d4e3","r":537,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"FuhJu","f":"2kr3r/ppnqnp1p/2p3pP/5p2/3P1B2/P2Q2P1/1PP2P2/2KR1B1R b - - 0 17","m":"d7d4 d3d4 d8d4 d1d4","r":557,"t":"crushing master middlegame short"},{"i":"HnLgp","f":"7k/6R1/3p2PP/1p1B1p2/1P3P2/4K3/3p3r/8 b - - 0 49","m":"d2d1q g7g8","r":517,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"Ibzy5","f":"R4r1k/6pp/8/8/1P6/7P/5PPK/4n3 b - - 2 50","m":"e1d3 a8f8","r":422,"t":"backRankMate endgame hangingPiece master masterVsMaster mate mateIn1 oneMove"},{"i":"Ki6lS","f":"rn1qkbnr/2pppppp/p7/8/2BP4/4PQ2/PP3PPP/RNB1K2R b KQkq - 0 6","m":"c7c6 f3f7","r":420,"t":"attackingF2F7 master mate mateIn1 oneMove opening"},{"i":"MJqDe","f":"1r4k1/7p/3p4/3P1B2/3b4/3p1P2/R5PP/6K1 w - - 2 34","m":"g1f1 b8b1","r":447,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"MYbZ8","f":"2r2nk1/pp2bp1p/2r1pN2/3pP2p/P2P4/2B3R1/1P3PPK/8 b - - 1 31","m":"g8h8 g3g8","r":592,"t":"arabianMate master mate mateIn1 middlegame oneMove"},{"i":"NkUpi","f":"r4rk1/1b2bppp/p1q1pn2/1p6/1P6/P1N1P3/BBQ2PPP/2R2RK1 w - - 2 16","m":"a2b1 c6g2","r":453,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"NkwBd","f":"3r4/p1R2ppp/1p6/1P6/k7/2B5/5PPP/6K1 w - - 0 31","m":"c7b7 d8d1 c3e1 d1e1","r":400,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"P9cyk","f":"3r1rk1/pp2nppp/3P2n1/8/3Q4/P1BP2Pq/1P5P/2K1R2R b - - 0 22","m":"e7c6 d4g7","r":574,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"PSi8t","f":"8/5N1k/1q2N1r1/3P1B1p/4PP2/1p6/7P/5R1K w - - 6 43","m":"f1g1 b6g1","r":491,"t":"endgame master mate mateIn1 oneMove"},{"i":"PnzUo","f":"4r1k1/p5q1/1p1P3p/2P5/4P3/2PQ2Rb/P1B3r1/R5K1 w - - 1 37","m":"g3g2 g7g2","r":571,"t":"master mate mateIn1 middlegame oneMove"},{"i":"QJWDB","f":"1R6/8/7p/6p1/2KbB3/8/3rp3/2k5 b - - 3 64","m":"e2e1q b8b1","r":594,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"SDxUv","f":"r5kr/pp3bbp/3p1q2/2p2B2/4N3/3nP2Q/PPPB1PP1/2KR2N1 w - - 9 17","m":"c2d3 f6b2","r":569,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"SEKMU","f":"6k1/4r1b1/2pp4/6Q1/Bq3P2/8/6PP/1R5K w - - 3 38","m":"b1b4 e7e1","r":441,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"TS4B3","f":"2k5/p1p5/8/1r6/7p/3n1P1P/b5PB/R5K1 w - - 0 29","m":"a1a2 b5b1","r":492,"t":"endgame master mate mateIn1 oneMove"},{"i":"VM3E7","f":"4r1k1/p1p2ppp/1r3Pq1/3R4/5P2/4QN2/P1P3PP/5RK1 b - - 0 23","m":"e8e3 d5d8 e3e8 d8e8","r":454,"t":"endgame master mate mateIn2 short"},{"i":"ZTdsX","f":"8/2r3k1/4p1p1/R2pP1Pp/3P3P/2r2p2/P3KP2/1R6 w - - 0 38","m":"e2f1 c3c1 b1c1 c7c1","r":410,"t":"endgame master mate mateIn2 rookEndgame short"},{"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":"awst7","f":"5Q1k/2p3pp/1p6/8/8/8/PPPq1rPP/2R2RK1 b - - 0 21","m":"f2f8 f1f8","r":598,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"hJR3c","f":"1k6/p1b3R1/1p2B3/8/1P4p1/2P5/KP6/6r1 b - - 3 44","m":"g4g3 g7g8 c7d8 g8d8","r":494,"t":"advantage endgame master short"},{"i":"hVN36","f":"2b3rk/1p3R1p/8/2Ppq3/6P1/3Q3P/6K1/8 b - - 1 39","m":"c8g4 d3h7","r":584,"t":"endgame master mate mateIn1 oneMove"},{"i":"iepMf","f":"8/8/4rkpp/1R3p2/P7/2bB3P/2P2PP1/5K2 w - - 6 35","m":"a4a5 e6e1","r":448,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"j6atQ","f":"4b3/8/3k2p1/1p1p2P1/1P1P1KB1/8/8/8 b - - 21 88","m":"e8d7 g4d7 d6d7 f4e5","r":520,"t":"bishopEndgame crushing endgame master masterVsMaster short"},{"i":"ljAaF","f":"2b4k/1p4p1/1q2p1Bn/pP1pP3/P5Q1/8/1B3bPP/2R4K b - - 1 30","m":"h6g4 c1c8 b6d8 c8d8","r":534,"t":"hangingPiece master mate mateIn2 middlegame pillsburysMate short"},{"i":"mn3HE","f":"6k1/p6p/1p2Nn2/2p5/7n/1P6/P1PP2r1/5R1K b - - 1 36","m":"f6g4 f1f8","r":462,"t":"endgame master mate mateIn1 oneMove"},{"i":"n0M2I","f":"8/r4pk1/8/p2pr1bB/Pp4Q1/4P3/P5P1/5RK1 w - - 3 35","m":"g4d4 g5e3 d4e3 e5e3","r":585,"t":"advantage endgame fork master short"},{"i":"oQ1nv","f":"8/8/8/P7/8/5pk1/6p1/rR4K1 w - - 2 63","m":"b1a1 f3f2","r":535,"t":"advancedPawn endgame master mate mateIn1 oneMove rookEndgame"},{"i":"pxJRF","f":"7k/2P3pp/p1r1R3/8/8/1r3PK1/1p5P/8 b - - 0 40","m":"b2b1q e6e8","r":502,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"qJ0VW","f":"8/R7/2p5/P2n3k/4N2P/5K2/2r5/8 b - - 0 48","m":"h5h4 a7h7","r":598,"t":"endgame master mate mateIn1 oneMove"},{"i":"qKIl3","f":"2b1Q2k/5rpp/1p3p2/p7/P2PpP1q/4P3/1P4PP/4R1K1 b - - 1 27","m":"f7f8 e8f8","r":553,"t":"endgame hangingPiece kingsideAttack master mate mateIn1 oneMove"},{"i":"qahew","f":"6k1/bp3pp1/p1b4p/3q4/8/P2P2PP/1P1Q1PBN/4r1K1 w - - 2 29","m":"d2e1 d5g2","r":483,"t":"endgame master mate mateIn1 oneMove"},{"i":"rNYmZ","f":"4r3/4r1k1/2b2p1p/p3p1p1/Pp1p1P2/1B1P2P1/2P1RK1P/4R3 b - - 5 33","m":"e5f4 e2e7 e8e7 e1e7","r":550,"t":"crushing endgame master short"},{"i":"sPdhG","f":"r5k1/pp2n3/3p3p/2pP2p1/2PbB1b1/1PN2qP1/P3N2P/2RQ3K w - - 4 19","m":"e4f3 g4f3","r":587,"t":"doubleBishopMate kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"u6O8r","f":"2r2Q1k/6pp/2p5/2r3q1/8/7P/PP1p2B1/3R1RK1 b - - 2 31","m":"c8f8 f1f8","r":518,"t":"backRankMate endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"v1g11","f":"6k1/pp3p1p/4p1p1/8/8/8/PP1Rb1PP/2r2B1K w - - 4 26","m":"d2e2 c1f1","r":400,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"vuvhb","f":"6k1/1p3p1p/4N1p1/1P1p4/2n1Q3/r7/5PPP/3R2K1 b - - 0 30","m":"d5e4 d1d8","r":409,"t":"endgame master mate mateIn1 oneMove"},{"i":"w4vxX","f":"r3rnk1/pp4p1/1n3q1p/3pP3/2p2Bb1/P1P3RN/2P2PPP/R2B2K1 w - - 0 25","m":"e5f6 e8e1","r":514,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"xYk5D","f":"k1R1r3/P5p1/KP6/8/8/8/6p1/8 b - - 1 53","m":"e8c8 b6b7","r":458,"t":"advancedPawn endgame master mate mateIn1 oneMove rookEndgame"},{"i":"yMy5D","f":"2r5/pp1Q4/6pk/3Pp2p/4P1pP/8/PP1b4/Kq5N w - - 0 32","m":"a1b1 c8c1","r":520,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"yOg9X","f":"2b4k/2q3pp/5p2/p2p4/1b1P4/1P2Q3/P1r2PPP/3R2K1 b - - 2 30","m":"b4a3 e3e8 a3f8 e8f8","r":400,"t":"endgame master mate mateIn2 short"},{"i":"GuPD7","f":"1QRqk3/4pp2/8/4p3/p7/8/5PP1/6K1 b - - 5 33","m":"d8c8 b8c8","r":406,"t":"endgame hangingPiece master mate mateIn1 oneMove queenEndgame"},{"i":"XCT3w","f":"8/4P3/5q2/N1p4p/1kP5/6P1/6K1/8 b - - 2 60","m":"f6e7 a5c6 b4c4 c6e7","r":578,"t":"crushing endgame fork master short"},{"i":"qglpa","f":"2r1r1k1/1b3p2/5Bpp/4p1N1/1bP1P2Q/4q2P/6PK/3R4 b - - 1 33","m":"h6g5 h4h8","r":477,"t":"master mate mateIn1 middlegame oneMove"},{"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":"1M7wM","f":"1r6/R3R3/2pp1k2/3b1pp1/8/2P3P1/2P2P1P/6K1 w - - 1 30","m":"e7d7 b8b1","r":549,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"2Jywg","f":"K7/1Pk5/8/1q6/8/8/8/8 w - - 14 69","m":"b7b8q b5b8","r":576,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"3qmpn","f":"5r1k/pppb3p/3p4/4b1N1/5n2/1P3P2/1PP4P/6RK b - - 7 34","m":"f8g8 g5f7","r":574,"t":"cornerMate endgame master mate mateIn1 oneMove"},{"i":"4TVCb","f":"2r2r2/pb3pk1/1p2pp1p/n2q4/3P4/P1PBQN2/5PPP/2R2RK1 w - - 2 19","m":"f3d2 d5g2","r":545,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"6sQH0","f":"8/8/Qp2p3/2p3p1/P2k2P1/4q2K/6BP/8 w - - 1 44","m":"g2f3 e3f3","r":583,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"929AB","f":"1r2Q1k1/1n4p1/pq1p3r/1pp3N1/8/2P3P1/PP3P1P/3RR1K1 b - - 9 31","m":"b8e8 e1e8","r":502,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"9OQHD","f":"4rrk1/2p4p/3q2p1/2pPppNn/PpP3P1/1B3P1Q/8/R5K1 b - - 0 25","m":"h5f4 h3h7","r":588,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"AZ9Kj","f":"8/8/8/8/1r6/5k2/6R1/7K w - - 12 60","m":"g2h2 b4b1","r":446,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"AxfAx","f":"r7/3P1k2/2p4K/2P1B1R1/8/8/7P/8 w - - 1 55","m":"e5c7 a8h8","r":597,"t":"endgame master mate mateIn1 oneMove"},{"i":"CU2Oa","f":"6k1/5p1p/p3b2B/5p2/2pb4/3q2PP/6QK/8 b - - 3 42","m":"c4c3 g2a8 e6c8 a8c8","r":535,"t":"endgame master mate mateIn2 short"},{"i":"DdGtv","f":"8/5pk1/2P1n1p1/1K4P1/5P2/8/8/8 b - - 0 64","m":"e6f4 c6c7 f4e6 c7c8q","r":487,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"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":"EjZXg","f":"8/8/Rrkbp3/8/8/2P4P/5PP1/7K w - - 1 38","m":"a6a4 b6b1","r":400,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"Ghz4A","f":"5k2/8/4P2p/5Np1/5nP1/r7/3RKP1P/8 w - - 1 48","m":"e2f1 a3a1 d2d1 a1d1","r":565,"t":"endgame master mate mateIn2 short"},{"i":"H53p1","f":"1r1r3k/6pp/Q4q2/P7/5b2/1P4P1/2PR1P1P/3R2K1 b - - 0 33","m":"f6a6 d2d8 b8d8 d1d8","r":458,"t":"backRankMate endgame master masterVsMaster mate mateIn2 short"},{"i":"I0wIn","f":"6k1/p1r1b1pp/8/4Q3/2q5/P1P1R3/1P4PP/4Rr1K w - - 1 39","m":"e1f1 c4f1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"I9NpJ","f":"7k/7p/3p4/4rbbN/1Pp5/6P1/P1N2R2/6K1 b - - 4 36","m":"f5c2 f2f8","r":571,"t":"endgame master mate mateIn1 oneMove"},{"i":"JBc4a","f":"r3Q1k1/p5pp/1p2pn2/3pP3/P2Pp3/BP2P2P/6P1/5RK1 b - - 0 22","m":"f6e8 f1f8","r":587,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"KsCSd","f":"5k2/p2rppbp/2R3p1/1pn1P3/8/1P2NNP1/P4P1P/5K2 b - - 9 29","m":"c5d3 c6c8 d7d8 c8d8","r":468,"t":"backRankMate endgame master masterVsMaster mate mateIn2 short"},{"i":"LTwwN","f":"1r3Q1k/3b2pp/p1n1p3/3pP1BP/2pP4/2q3PB/P4R2/6NK b - - 0 31","m":"b8f8 f2f8","r":594,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"NY1pP","f":"2Q1r1k1/1p3ppp/p7/8/8/1P6/6PP/2R4K b - - 0 32","m":"e8c8 c1c8","r":598,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"PBxj2","f":"3r3k/2R5/p7/6p1/5n2/5R2/P4P2/1B3K2 w - - 2 45","m":"b1f5 d8d1","r":593,"t":"endgame master mate mateIn1 oneMove"},{"i":"PJDFF","f":"r1b1kb1r/p4ppp/2p1pn2/6B1/8/2P2N1P/PP3PP1/RN1R2K1 b kq - 1 11","m":"f6e4 d1d8","r":494,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"PkHVI","f":"8/8/8/8/p1R5/k1p3r1/2K5/8 b - - 3 71","m":"a3a2 c4a4","r":585,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"SKFDx","f":"2r1k3/3R1ppp/4p3/1r2P3/pPn2P2/8/1PB1N1PP/2KR4 w - - 1 29","m":"d7d8 c8d8 d1d8 e8d8","r":489,"t":"advantage master middlegame short"},{"i":"TBkrt","f":"3r1bk1/5p1p/2r2p2/1p2pN2/1P6/4P3/5PPP/3R2K1 w - - 0 28","m":"d1d8 c6c1 d8d1 c1d1","r":524,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"URnmO","f":"2r1kb1r/3p1ppp/pq2pn2/1p2P3/5B2/2NQ1P2/PPP2P1P/2KRR3 b k - 0 14","m":"f6h5 d3d7","r":597,"t":"master mate mateIn1 middlegame oneMove"},{"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":"VBnLv","f":"2r4k/p1P4p/6n1/7N/1p1R4/1P3p2/P4K1P/8 b - - 0 41","m":"c8c7 d4d8 g6f8 d8f8","r":481,"t":"endgame master masterVsMaster mate mateIn2 short"},{"i":"Vvf8d","f":"1k6/pp6/2n1B2p/5p2/5P2/6PK/P2r3P/2R5 b - - 4 33","m":"c6d4 c1c8","r":495,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"VzdOK","f":"8/p7/P7/7B/1p2p2P/1P1p4/3K1k2/8 w - - 1 52","m":"h5g6 e4e3 d2d3 e3e2","r":500,"t":"advancedPawn bishopEndgame crushing endgame master short"},{"i":"Wzhhj","f":"5k2/4p3/3p1pK1/8/2R5/1pb3P1/8/8 b - - 1 56","m":"c3a5 c4c8 a5d8 c8d8","r":481,"t":"endgame master mate mateIn2 short"},{"i":"XIerr","f":"1k5r/1Pb2pp1/3qp2p/1Q6/3P4/1R5P/P5P1/1R5K w - - 3 39","m":"b5a4 d6h2","r":563,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"Y8HGh","f":"8/4R3/8/8/6P1/1r1k4/8/4K3 w - - 7 58","m":"e1d1 b3b1","r":427,"t":"endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"Y9xAJ","f":"2k1Q3/pp1n2p1/2q5/4r3/5B1p/2P3P1/PP3P1P/4RRK1 b - - 0 22","m":"e5e8 e1e8","r":400,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"YiBWm","f":"4qR1k/pp4pp/2p5/3nP2b/3P4/4P2P/PP4P1/1B3RK1 b - - 1 27","m":"e8f8 f1f8","r":475,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"Yl2iM","f":"1r4k1/p3n1pp/8/1q1p4/4p3/2P5/PP1Q2PP/R2N3K w - - 0 23","m":"b2b3 b5f1","r":544,"t":"endgame master mate mateIn1 oneMove"},{"i":"Yzd33","f":"5r1k/2p4p/3p3b/3Pp3/p1P1q3/P1B2PpP/1Q4P1/7K w - - 0 33","m":"f3e4 f8f1","r":454,"t":"endgame master mate mateIn1 oneMove"},{"i":"Z8fqk","f":"r7/1pp4k/n2p4/p2P1qQ1/2P1r3/6RP/PP2B3/R3K3 b Q - 1 26","m":"e4e2 e1e2 f5g5 g3g5","r":596,"t":"advantage hangingPiece master middlegame short"},{"i":"ZBviJ","f":"4r1k1/1p2r1p1/nBp2n2/8/P7/2P4P/1PP2PP1/R3R1K1 w - - 3 33","m":"b2b4 e7e1 a1e1 e8e1","r":484,"t":"crushing master middlegame short"},{"i":"ZaFMG","f":"3r4/3k2p1/3Pp2p/4P3/p1N4P/6P1/3K4/8 b - - 7 55","m":"d8a8 c4b6 d7c6 b6a8","r":582,"t":"crushing endgame fork master short"},{"i":"aHfkx","f":"2RQ1nk1/5pqp/6p1/1p6/6P1/7P/2p3K1/8 b - - 0 44","m":"g7e5 d8f8","r":580,"t":"endgame master mate mateIn1 oneMove"},{"i":"bXDjR","f":"5k2/1R4pp/p4p2/3r4/2N2n2/8/PP3PPP/5K2 w - - 4 29","m":"g2g3 d5d1","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"ba0FR","f":"5r1k/1p4p1/1p2B1P1/7r/P2PpP2/6K1/8/R6R b - - 1 35","m":"h5h1 a1h1","r":500,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"bnVin","f":"3r1rk1/1b2qppp/p3p3/1pnpP3/5P2/2N1P3/PPQ3PP/1BR2RK1 b - - 4 17","m":"b7a8 c2h7","r":541,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"d32k1","f":"r4rk1/p1q2pp1/2p1pnb1/2Pp2Pp/3Q3P/P1B1PP2/1P2B3/R3K2R b KQ - 0 17","m":"f6h7 d4g7","r":514,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"dWJqt","f":"3R1r1k/ppr2pp1/n6p/5B2/8/1P2PP2/1K3P1P/3R4 b - - 3 24","m":"f8d8 d1d8","r":578,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"e5ALx","f":"3r4/pp2k3/4pp1n/8/4Np2/8/PPP5/1K5R w - - 0 25","m":"h1h6 d8d1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"ejrn6","f":"8/1pq3p1/3Q2k1/1P3pNp/P1r4P/8/4PPK1/3R4 b - - 5 37","m":"c7d6 d1d6","r":509,"t":"endgame epauletteMate master masterVsMaster mate mateIn1 oneMove"},{"i":"gmDkQ","f":"7r/8/8/1pB5/pP6/P2bpkP1/1P6/3RK3 w - - 0 66","m":"d1d3 h8h1","r":497,"t":"endgame master mate mateIn1 oneMove"},{"i":"iqrA9","f":"8/3b4/p6p/2k2p1N/3p1P1P/8/PP1K4/8 b - - 0 44","m":"c5d5 h5f6 d5e6 f6d7","r":586,"t":"crushing endgame fork master short"},{"i":"jCVvs","f":"5k2/5p2/p1r5/1p2P2p/1P3Pp1/3qP3/1P4QP/5R1K w - - 1 36","m":"g2c6 d3f1","r":578,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"jG7tE","f":"8/8/8/5k2/p3p1p1/P4rP1/1P3RK1/8 b - - 1 75","m":"e4e3 f2f3 g4f3 g2f3","r":565,"t":"crushing endgame master masterVsMaster rookEndgame short"},{"i":"jhOpL","f":"6rk/pR5p/B7/2Pp1pq1/2PP1p2/4pP1P/P3QbP1/7K w - - 1 26","m":"c4d5 g5g2","r":581,"t":"endgame kingsideAttack master mate mateIn1 oneMove"},{"i":"jlRtN","f":"3R4/6p1/6Pk/1p3P2/p1r5/6K1/3B4/3b4 b - - 2 44","m":"h6h5 d8h8","r":556,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"knBoq","f":"1k6/1P6/1KP2p2/1P3Pp1/1P4P1/8/3p4/8 b - - 0 54","m":"d2d1q c6c7","r":534,"t":"advancedPawn endgame master mate mateIn1 oneMove queenEndgame"},{"i":"l3x3t","f":"7K/5kP1/6q1/8/8/8/8/8 w - - 13 55","m":"g7g8q g6g8","r":505,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"lCE8s","f":"8/2R5/5p2/5p1k/5P1P/5K2/8/r7 b - - 1 61","m":"h5h4 c7h7","r":418,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"mfGx4","f":"8/8/8/3N3p/6k1/2p5/2K5/8 w - - 7 79","m":"d5e7 h5h4 e7g6 h4h3","r":575,"t":"advantage endgame knightEndgame master quietMove short"},{"i":"nSJqF","f":"8/p5r1/1p3R2/3p2p1/2pP3k/P3PK2/1P5P/8 b - - 2 46","m":"h4h3 f6h6","r":528,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"pFOGT","f":"7r/8/5p2/3R4/1P1P1Np1/4Pk2/8/5K2 w - - 3 41","m":"f4g2 h8h1","r":572,"t":"endgame master mate mateIn1 oneMove"},{"i":"pZPdI","f":"8/r2k4/8/4K3/2N5/P7/8/8 b - - 2 56","m":"a7a4 c4b6 d7c6 b6a4","r":598,"t":"crushing endgame fork master short"},{"i":"pgRCa","f":"2r3k1/2r1bpp1/p2p3p/N2RpP2/2p1P3/8/PP4PP/1KR5 w - - 2 25","m":"c1c4 c7c4 a5c4 c8c4","r":515,"t":"advantage endgame master short"},{"i":"pllIi","f":"8/8/8/8/8/5pk1/PpP3p1/1K4Q1 w - - 0 49","m":"c2c3 f3f2 g1f2 g3f2","r":434,"t":"advancedPawn crushing endgame master masterVsMaster queenEndgame short"},{"i":"q2Xzo","f":"8/8/3r2k1/6Pp/7R/5pP1/5P2/5qK1 w - - 0 45","m":"g1f1 d6d1","r":507,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"qZz2c","f":"4Q2k/2p3pp/p7/3p2q1/8/1NP3P1/PrB2r1P/2R3K1 b - - 1 24","m":"f2f8 e8f8","r":585,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"rZagM","f":"8/1p6/1k6/7P/1PP1R1P1/1K4r1/8/2b5 w - - 1 59","m":"b3a4 g3a3","r":570,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"sIMNE","f":"8/p5qk/6p1/4p2p/4Q2P/1P1B2P1/1K6/8 w - - 5 52","m":"e4g6 g7g6 d3g6 h7g6","r":446,"t":"crushing endgame master short"},{"i":"sgd1c","f":"2kQr3/1br2p1B/pp2p3/2q3B1/P6P/2P5/1P5K/3R4 b - - 4 35","m":"e8d8 d1d8","r":595,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"ueE8U","f":"k3r3/1pR5/p4p2/1r2pp2/1nR5/1P2B2P/P4PP1/5K2 b - - 5 34","m":"b4a2 c7c8 e8c8 c4c8","r":577,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"uuTI3","f":"r5k1/2r2pp1/4p2p/3pP2P/pp6/5QR1/PP4P1/K1qR4 w - - 2 27","m":"d1c1 c7c1","r":564,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"vwF98","f":"r1bqr1k1/p6p/6p1/3PB3/Q4P2/3p2N1/P3p1PP/4R2K b - - 0 25","m":"d8b6 a4e8","r":563,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"vzQHP","f":"8/8/2Q1p3/8/1KP1Nn2/1P5r/6p1/4k3 w - - 3 56","m":"c6c5 f4d3 b4b5 d3c5","r":573,"t":"crushing endgame fork master short"},{"i":"yYT1g","f":"4r3/1k3ppp/p7/2b5/4b3/P2r1P2/1P2B1PP/R1B2K2 w - - 0 24","m":"e2d3 e4d3","r":400,"t":"endgame master mate mateIn1 morphysMate oneMove"},{"i":"zb75F","f":"2r4k/p1P3pp/1p3p2/1P2p3/4P3/5P1P/P4P2/3R2K1 b - - 1 29","m":"c8c7 d1d8","r":596,"t":"backRankMate endgame master mate mateIn1 oneMove rookEndgame"},{"i":"zqCdt","f":"2r4k/2q3bp/5p2/4pPp1/pB1pN1P1/Q2R1P1P/1Pr1R3/2K5 w - - 0 37","m":"e2c2 c7c2","r":400,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"G3Al9","f":"8/3R4/1R4k1/P2p2p1/3Pp2p/4PbbP/3r1P2/6K1 b - - 4 43","m":"g6h5 d7h7","r":541,"t":"endgame master mate mateIn1 oneMove"},{"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":"4HeDo","f":"7k/2R4P/4p2K/8/6r1/8/p7/8 b - - 4 58","m":"a2a1q c7c8 g4g8 h7g8q","r":595,"t":"advancedPawn endgame master mate mateIn2 promotion queenRookEndgame short"},{"i":"6v2QO","f":"6k1/pq3ppp/1p2p3/8/1P2Q3/P5P1/5P1P/2R3K1 b - - 0 28","m":"b7e4 c1c8","r":581,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"IM8FF","f":"8/6p1/6R1/p7/7P/2PR2Pk/r4B2/1r4K1 w - - 6 43","m":"f2e1 b1e1","r":558,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"NwbAW","f":"8/1n3k2/5p2/5Kpp/1N6/6PP/5P2/8 w - - 2 40","m":"b4d5 b7d6","r":558,"t":"endgame knightEndgame master masterVsMaster mate mateIn1 oneMove"},{"i":"UVc2G","f":"4r3/p5k1/2p2p2/5B2/1PPR1P2/P5Pq/2Q2R1P/4r1K1 w - - 2 34","m":"f2f1 e1f1","r":445,"t":"master mate mateIn1 middlegame oneMove"},{"i":"cwzrk","f":"r3rk2/1R2pp2/3p1npp/p1pP4/P7/2N3P1/5PKP/1R6 b - - 0 32","m":"e8b8 b7b8 a8b8 b1b8","r":503,"t":"advantage endgame master short"},{"i":"0iNgb","f":"5k1r/p4p2/1ppR4/4PNp1/7p/P5P1/1PP3b1/2K5 b - - 5 31","m":"h4h3 d6d8","r":498,"t":"endgame master mate mateIn1 oneMove"},{"i":"0vNd1","f":"6k1/5pp1/p3p2n/6N1/8/7P/P3r1P1/3R3K b - - 0 39","m":"e2a2 d1d8","r":450,"t":"endgame master mate mateIn1 oneMove"},{"i":"3q2nP","f":"8/8/8/7p/6pP/3rk1P1/5RK1/8 w - - 27 84","m":"f2b2 d3d2 b2d2 e3d2","r":540,"t":"crushing endgame master rookEndgame short"},{"i":"6Ikm9","f":"r2rnk1Q/pp3pb1/2q2P2/P1pp1pP1/4PB2/7R/1PP5/R5K1 b - - 5 29","m":"g7h8 h3h8","r":595,"t":"master mate mateIn1 middlegame oneMove"},{"i":"7dgcq","f":"4rrk1/1p4bp/2pQ2p1/p3P3/2P4N/PP4Pb/1B2R2P/4Rq1K w - - 4 27","m":"e1f1 f8f1","r":551,"t":"kingsideAttack master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"8ZEom","f":"r4rk1/pp3ppp/2b1n1n1/6N1/P1P5/6P1/1Q3P1P/B4BK1 b - - 6 22","m":"e6g5 b2g7","r":401,"t":"kingsideAttack master masterVsMaster mate mateIn1 middlegame oneMove"},{"i":"9wcCm","f":"k2Q2r1/pp3p2/7p/8/4Pp2/2P2PqP/PP1R2P1/6K1 b - - 2 36","m":"g8d8 d2d8","r":421,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"Ay5Mj","f":"r4q1r/pp1bb1kR/2n1p3/3pPpP1/2p2B1Q/2P1PN2/PPB2PP1/2K4R b - - 5 21","m":"h8h7 h4h7","r":400,"t":"master mate mateIn1 middlegame oneMove"},{"i":"BEiUB","f":"2kr4/pp3pp1/2p1p1p1/8/3r4/2N3N1/PPP3QP/1K1q2R1 w - - 2 26","m":"g1d1 d4d1 c3d1 d8d1","r":582,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"CEcIS","f":"3r2k1/p4pBb/1p2pP2/2p1P3/1n6/4P2R/PR2KPrP/8 b - - 4 29","m":"h7e4 h3h8","r":485,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"DNNyh","f":"8/3n2pk/4P2p/2p5/8/8/4K3/8 b - - 0 56","m":"d7f8 e6e7 f8d7 e7e8q","r":586,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"i":"DhkrC","f":"r5k1/2p2pp1/1p1p1b1p/3P4/p1P1RP2/P5Pq/1PQ1B2P/7K w - - 1 29","m":"e2f1 h3f1","r":589,"t":"endgame hangingPiece kingsideAttack master mate mateIn1 oneMove"},{"i":"HeUm0","f":"7k/p5pp/5q2/8/4R3/1P3P2/PQ2pKPP/8 b - - 0 29","m":"f6b2 e4e8","r":598,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"InLX6","f":"8/8/8/1k4p1/4pPP1/8/5K2/8 b - - 0 47","m":"g5f4 g4g5 b5c4 g5g6","r":511,"t":"crushing endgame master pawnEndgame quietMove short"},{"i":"L8NR4","f":"1k1r3r/1bp2pb1/p6p/1p4PP/8/1Q2p2B/PPP4B/1K1q3R w - - 0 30","m":"h1d1 d8d1","r":580,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"LKvHw","f":"3r3k/p1Q3pp/5p2/8/1n6/8/PP3PPP/2Rq2K1 w - - 5 25","m":"c1d1 d8d1","r":599,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"MCcoE","f":"r1b2rk1/pp5p/2p1pn2/3P4/2P3Q1/2B5/PP3RB1/5RK1 b - - 0 26","m":"f6g4 f2f8","r":443,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"MyrZz","f":"8/8/5pk1/8/7p/5RrP/6PK/8 b - - 11 61","m":"g6g5 f3g3 h4g3 h2g3","r":599,"t":"crushing endgame master masterVsMaster rookEndgame short"},{"i":"N3aRq","f":"2b3k1/5pp1/3q4/Bp6/7Q/1P4P1/5P2/6K1 w - - 0 37","m":"a5c3 d6d1 c3e1 d1e1","r":513,"t":"crushing endgame master short"},{"i":"N8JCd","f":"8/6R1/4k1p1/2b1P3/3r3p/6BP/5PP1/6K1 w - - 0 41","m":"g3h2 d4d1","r":528,"t":"endgame master mate mateIn1 oneMove"},{"i":"O97eS","f":"8/1p2n2p/1pk2pp1/3p4/3K4/P1NP2PP/1P3P2/8 w - - 8 32","m":"a3a4 e7f5","r":503,"t":"endgame knightEndgame master masterVsMaster mate mateIn1 oneMove"},{"i":"PPzBD","f":"8/8/8/2P4p/5p2/1r4k1/2R3P1/6K1 w - - 3 67","m":"c5c6 b3b1 c2c1 b1c1","r":588,"t":"endgame master mate mateIn2 rookEndgame short"},{"i":"PtKrP","f":"5k2/1rp2pp1/R6p/3P1N2/p1P3P1/7P/4bP2/6K1 b - - 1 31","m":"e2c4 a6a8 b7b8 a8b8","r":593,"t":"endgame master mate mateIn2 short"},{"i":"S1YV2","f":"7k/ppr4p/2p2p1B/3pQ3/8/8/P5PP/5R1K b - - 0 28","m":"f6e5 f1f8","r":538,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"XTI1w","f":"5k2/5pp1/pq6/2Q2N2/5n2/P4P2/1P1R3P/7K b - - 0 32","m":"b6c5 d2d8","r":426,"t":"endgame master mate mateIn1 oneMove"},{"i":"aVUwm","f":"6k1/5p2/1R3Pp1/5r2/5P2/5K2/8/8 b - - 2 54","m":"g8f8 b6b8","r":521,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"bHcvb","f":"r1bqr2k/1pbn3B/p1p1p1Q1/2P3p1/1P1P4/P4N2/5PPP/R4RK1 b - - 2 18","m":"d7f8 g6g8","r":589,"t":"master mate mateIn1 middlegame oneMove"},{"i":"iWrf1","f":"r3r1k1/pb1n1pbp/1p1p1np1/1N6/2PP4/1Q3B1P/PP3PPB/3Rq1K1 w - - 0 17","m":"d1e1 e8e1","r":507,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"ilhAU","f":"8/5p2/5k1P/1K6/6n1/8/8/8 b - - 0 52","m":"f6g5 h6h7 g4e5 h7h8q","r":562,"t":"advancedPawn crushing endgame knightEndgame master masterVsMaster promotion short"},{"i":"mfRzu","f":"6k1/pr3p1p/2p1bP2/2p2N2/3p4/1P6/P1P1RKPP/8 b - - 2 29","m":"e6f5 e2e8","r":483,"t":"endgame master mate mateIn1 oneMove"},{"i":"muvcv","f":"1r5k/4q2p/3pP3/1P1Pb3/4QP1P/3BP1P1/6K1/8 b - - 0 37","m":"e5g7 e4h7","r":562,"t":"endgame master mate mateIn1 oneMove"},{"i":"n3exb","f":"6k1/1R3pp1/8/5rp1/4B3/4K3/8/8 b - - 1 43","m":"f5e5 b7b8 e5e8 b8e8","r":567,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"oqpXM","f":"3k3Q/1R4r1/p2p1p2/3Pp3/2P1B3/8/P2q1r2/7K b - - 7 40","m":"g7g8 h8g8","r":593,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"pYcNv","f":"r2q1rk1/1p2bppp/p4B2/3pp3/3n4/P1NQ1P2/1P3PPP/1BR2RK1 b - - 0 16","m":"e7f6 d3h7","r":552,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"q5anK","f":"3Q3k/pp4rp/2p5/8/1P3q2/P5R1/7P/6K1 b - - 1 37","m":"g7g8 d8g8","r":569,"t":"endgame master mate mateIn1 oneMove"},{"i":"rDlik","f":"2r3k1/p4ppp/8/2PpP3/4b2P/7Q/P5RK/2q5 b - - 1 33","m":"e4g2 h3c8","r":559,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"rrKYj","f":"r4rk1/3ppp1p/2b3p1/p1PqP3/3Q4/3B4/2P2PPP/R4RK1 w - - 2 21","m":"d4c3 d5g2","r":551,"t":"kingsideAttack master masterVsMaster mate mateIn1 middlegame oneMove"},{"i":"sOewd","f":"6k1/3R2p1/6p1/7n/1p6/pPR5/P1P4P/K4r2 w - - 1 41","m":"d7d1 f1d1","r":400,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"vCGid","f":"8/8/7R/2P2pB1/5P1P/5kPK/8/2r5 w - - 3 88","m":"h4h5 c1h1","r":599,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"wZqCD","f":"8/6pk/3N2p1/2rP1p2/Q2R4/5P2/P5PP/2rRq2K w - - 3 41","m":"d1e1 c1e1","r":436,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"wiArw","f":"8/8/2R5/2p2k2/5P1K/6P1/8/2r5 w - - 2 54","m":"c6c7 c1h1","r":510,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"xAXz0","f":"3r1k1Q/pp3p2/2p3n1/P1b1pN2/2b1P1P1/2P2KP1/1P6/7R b - - 6 38","m":"g6h8 h1h8","r":426,"t":"endgame master mate mateIn1 oneMove"},{"i":"y2ALN","f":"5r1k/p3nppp/1p1Q2q1/8/5B2/5P2/PP4PP/R6K b - - 1 23","m":"g6d6 f4d6 f8d8 d6e7","r":532,"t":"advantage endgame master short"},{"i":"yzlHG","f":"4r1k1/ppp1N2p/6q1/6p1/2P5/1PBP4/1P3RPP/5R1K b - - 0 27","m":"e8e7 f2f8","r":577,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"zsoYC","f":"1k1R1r2/p1p4p/1p4b1/5p2/1n3P2/4r1P1/PP2PKBP/3R4 b - - 1 26","m":"f8d8 d1d8","r":471,"t":"endgame master mate mateIn1 oneMove pillsburysMate queensideAttack"},{"i":"1nXBE","f":"6k1/2p1rp2/8/P2p2p1/8/1P4Pp/2Q2P1P/2R1q1K1 w - - 2 32","m":"c1e1 e7e1","r":417,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"R04c1","f":"8/3bp1kp/3p1p2/p3r3/p1B1P3/2P5/1P6/1K4R1 b - - 3 33","m":"g7h8 g1g8","r":443,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"Sn2vd","f":"1kr5/R4pp1/1r2qn2/3p1b2/1Q2p3/3PB2P/P2NPP2/4K2R w K - 6 25","m":"e3b6 c8c1","r":565,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"WXrHP","f":"8/p1R3pk/1p5p/4r3/1P1Q1PnP/8/P3p1P1/1q2RK2 w - - 0 33","m":"f1g1 b1e1","r":531,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"Z7X6q","f":"6k1/7N/p4R1K/3p3p/2bPp3/2P5/1P4r1/8 b - - 7 53","m":"g2g7 f6f8","r":448,"t":"endgame master mate mateIn1 oneMove"},{"i":"f80Ft","f":"5r1k/6p1/5q1p/1p6/pQ2BP2/3P2P1/6KP/8 b - - 1 44","m":"f6b6 b4f8","r":422,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"kbMAf","f":"5r1k/ppp5/3p3p/3P4/2P4N/5P1P/PP6/5K2 b - - 2 34","m":"f8f4 h4g6 h8g7 g6f4","r":532,"t":"crushing endgame fork master short"},{"i":"3EllJ","f":"3q2k1/p4p1p/K3pPp1/2Q5/8/P7/5P1P/8 b - - 0 45","m":"d8c8 c5c8","r":443,"t":"endgame hangingPiece master mate mateIn1 oneMove queenEndgame"},{"i":"5ikmo","f":"2r3k1/p3Bp1p/1p4p1/8/8/1P2R1Pb/P4P1P/6K1 w - - 3 31","m":"e7f6 c8c1 e3e1 c1e1","r":514,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"DWudJ","f":"b5k1/3rbp2/4Nnpp/4B3/8/P7/BP3PPP/2Rq2K1 w - - 1 30","m":"c1d1 d7d1","r":533,"t":"master mate mateIn1 middlegame oneMove"},{"i":"Eyg7o","f":"4r1k1/1p1R1pp1/p3q3/8/2P2n1p/8/P2Q1PPP/3R2K1 w - - 1 31","m":"d2f4 e6e1 d1e1 e8e1","r":547,"t":"backRankMate endgame master mate mateIn2 sacrifice short"},{"i":"QLNzk","f":"4k3/8/4K1p1/1R2P2p/7P/8/3r1P2/8 b - - 2 67","m":"d2f2 b5b8","r":410,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"TPCl5","f":"6k1/p4ppp/4p3/3p1b2/3B4/qP2P3/P2Q1PPP/2r3K1 w - - 0 22","m":"d2c1 a3c1","r":443,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"bWF7o","f":"3rQ1k1/2p2ppp/6b1/7n/2P5/2P2P2/q4BPP/4RBK1 b - - 1 25","m":"d8e8 e1e8","r":400,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"n2cfF","f":"5rRk/7p/5q2/1r1p4/1P3PQ1/8/5P1P/6RK b - - 1 32","m":"f8g8 g4g8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"nODdK","f":"rnb1kb1r/pppp1ppp/2N5/8/8/6P1/PPPPQ2P/RNB1KB1q b Qkq - 1 8","m":"f8e7 e2e7","r":585,"t":"master mate mateIn1 oneMove opening"},{"i":"rXbsv","f":"8/6P1/p7/2p5/2p5/2Pp4/PP2k3/2K5 w - - 0 43","m":"g7g8q d3d2 c1b1 d2d1q","r":596,"t":"advancedPawn deflection endgame master mate mateIn2 promotion queenEndgame short"},{"i":"vyZvB","f":"8/8/R7/2r5/8/K1k5/P7/8 w - - 8 55","m":"a6a5 c5a5","r":417,"t":"endgame hangingPiece master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"yoW7J","f":"8/4k1p1/1Rp5/6p1/P2rp1P1/5p1P/1P3P2/5K2 w - - 0 50","m":"a4a5 d4d1","r":525,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"0ZYWx","f":"7k/6r1/p1p4p/2q1PQ2/4P3/2P4R/7P/5RrK w - - 1 41","m":"f1g1 g7g1","r":509,"t":"endgame master mate mateIn1 oneMove"},{"i":"2JO83","f":"8/p7/3k4/1p6/1Pn1K3/2P4B/P7/8 w - - 4 45","m":"h3f1 c4d2 e4d3 d2f1","r":582,"t":"crushing endgame fork master short"},{"i":"2rber","f":"r3k2r/pp3pp1/2nbpn2/2p1q2p/8/2PPBB1P/PP3PP1/RN1Q1RK1 w kq - 1 12","m":"b1d2 e5h2","r":466,"t":"master mate mateIn1 middlegame oneMove"},{"i":"3iCh8","f":"1k6/1b2bQ2/p1q1p3/1p2P3/3B4/1BP3P1/5P1P/R5K1 w - - 2 40","m":"f7e7 c6g2","r":582,"t":"endgame master mate mateIn1 oneMove"},{"i":"3ivgE","f":"r4rk1/q2nppb1/3p3B/2pP1PQp/1pN1B1pP/1P6/P3N1P1/4K2R b K - 3 23","m":"f7f6 g5g7","r":589,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"8u99N","f":"4Q1k1/5pp1/2bp4/8/6qp/2PB4/PP2R1PP/6K1 b - - 0 30","m":"c6e8 e2e8","r":483,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"8whge","f":"1k1Q3r/ppn4p/2p2p1b/4q3/8/P1N1P1P1/1P2NP1P/2KR4 b - - 6 22","m":"h8d8 d1d8","r":455,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"A0RNJ","f":"4r1k1/6pp/R2b4/8/R7/7P/P3NPP1/2r3K1 w - - 1 33","m":"e2c1 e8e1","r":580,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"A6gAZ","f":"8/p2b1R2/4p1Bk/1p1pP2P/3n1P2/8/7r/4K3 b - - 3 41","m":"d7e8 f7h7","r":522,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"A7AxG","f":"r4rk1/1pqbbpp1/p1n1pB1p/3p4/3P4/2PQ1N1P/PPB2PP1/RN3RK1 b - - 0 13","m":"e7f6 d3h7","r":546,"t":"master mate mateIn1 middlegame oneMove"},{"i":"AKRg2","f":"r2q4/Q2B2k1/3P2p1/P3pr2/4pP2/3pP3/5P1P/6RK w - - 0 36","m":"g1g6 g7g6 d7f5 g6f5","r":403,"t":"advantage endgame master short"},{"i":"BU5uh","f":"r5k1/q1p2p1p/6p1/1p5P/3p4/1PbP1P2/r1R1BP2/1KQ3R1 w - - 0 26","m":"c2a2 a7a2","r":540,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"E8Nq0","f":"2r1r1k1/1Q1Rbppp/p7/1p2PN2/8/4B3/PP3PPP/2q3K1 w - - 1 21","m":"e3c1 c8c1 d7d1 c1d1","r":476,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"EsmKo","f":"8/3Q3p/3B1ppk/2P1p1P1/1P2P2P/5P1K/r1q5/8 b - - 0 43","m":"h6h5 d7h7","r":528,"t":"endgame master mate mateIn1 oneMove"},{"i":"FG6xc","f":"6k1/p3rp1p/6p1/3R4/7P/b1B3P1/5P2/6K1 b - - 0 36","m":"h7h5 d5d8 e7e8 d8e8","r":595,"t":"crushing endgame master short"},{"i":"KsKhj","f":"4r3/pb2qpkp/1p1p1np1/2pP4/2P2P2/2N2B1P/PP1Q2P1/5RK1 w - - 0 20","m":"f1e1 e7e1 d2e1 e8e1","r":491,"t":"crushing kingsideAttack master middlegame short"},{"i":"LRfMI","f":"8/8/5p2/1R2b1pp/1pP1k3/1P5P/5PP1/4K3 w - - 1 40","m":"b5b4 e5c3 e1e2 c3b4","r":532,"t":"advantage endgame fork master short"},{"i":"N6JA4","f":"3r1Q1k/1p4p1/p5Pp/4P3/3q4/5R2/PP4PK/8 b - - 2 28","m":"d8f8 f3f8","r":540,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"OSEu6","f":"2r2rk1/1p4p1/p3p1P1/8/b1n1pP2/7R/P5P1/K6R b - - 2 30","m":"f8f4 h3h8","r":466,"t":"endgame master mate mateIn1 oneMove"},{"i":"OrSow","f":"kr6/pq1b2R1/4p2P/2ppQp2/8/3B4/PPP4P/1K6 w - - 2 43","m":"e5d6 b7b2","r":501,"t":"endgame master mate mateIn1 oneMove queensideAttack"},{"i":"RekEu","f":"4r1k1/1p3ppp/p7/Pb6/3P4/6Q1/RP3PPP/5K2 w - - 1 28","m":"f1g1 e8e1","r":521,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"T6X3S","f":"8/pk1nr2p/2p5/8/Nb6/5Q1P/P1P2PP1/5K2 w - - 0 26","m":"f3b3 e7e1","r":541,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"UnXaD","f":"6kr/pb3pp1/3B4/1p6/2pPr1P1/2P2P2/PP5p/R4R1K w - - 0 32","m":"f3e4 b7e4 f1f3 e4f3","r":430,"t":"endgame master mate mateIn2 short"},{"i":"VDwpT","f":"8/7p/1p6/5p2/rp6/5kPP/5P2/4R1K1 b - - 3 41","m":"b4b3 e1e3","r":530,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"Viqu2","f":"3q2k1/p1R3p1/3Pp1p1/3p4/6P1/5PQ1/Pr2r3/2R3K1 b - - 1 29","m":"e2g2 g3g2 b2g2 g1g2","r":579,"t":"crushing endgame master short"},{"i":"WDWTG","f":"2r5/2Pr1k1p/4p1p1/1pRp1p2/1P4P1/P2K3P/2R5/8 b - - 3 38","m":"d7c7 c5c7 c8c7 c2c7","r":431,"t":"crushing endgame master rookEndgame short"},{"i":"cCzxZ","f":"8/7k/8/8/r1r4P/6RK/3B2P1/5R2 w - - 23 55","m":"f1f6 c4h4","r":553,"t":"endgame master mate mateIn1 oneMove"},{"i":"eLrqq","f":"8/6pk/PR2R1b1/8/2B4p/1P5P/5PPK/r2r4 w - - 0 37","m":"e6g6 d1h1","r":585,"t":"endgame master mate mateIn1 oneMove"},{"i":"fZqy0","f":"6k1/5p2/pp3p2/2pP1Pn1/P6p/1P2Q3/8/6K1 w - - 1 40","m":"e3f2 g5h3 g1g2 h3f2","r":598,"t":"crushing endgame fork master short"},{"i":"fbdmj","f":"Q1R5/5pk1/1p1q1n2/7p/6p1/1P5P/P4PP1/5rK1 w - - 0 33","m":"g1f1 d6d1","r":421,"t":"endgame master mate mateIn1 oneMove superGM"},{"i":"fnFCQ","f":"8/kp6/p1q5/7p/4p3/P3R1PP/3R1P2/4K3 w - - 12 50","m":"d2e2 c6c1","r":474,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame"},{"i":"iFwmP","f":"B7/8/p4r2/4p3/3k4/P1Nb4/1P2R1P1/4K3 w - - 3 40","m":"e2d2 f6f1","r":592,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"oMMd0","f":"r2r2k1/1p2ppbp/6p1/p7/4BP2/1q2R3/PP4PP/R1B4K w - - 0 19","m":"a2b3 d8d1 e3e1 d1e1","r":400,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"p0MV3","f":"8/8/6P1/8/8/3p3P/2k1K3/8 w - - 0 67","m":"e2f3 d3d2 f3f4 d2d1q","r":581,"t":"advancedPawn crushing endgame master pawnEndgame promotion short"},{"i":"q4I7L","f":"6k1/p4p1p/1p1P2p1/8/3q4/8/P1r2PPP/3R2K1 w - - 0 26","m":"d1d4 c2c1 d4d1 c1d1","r":401,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"scUuG","f":"7k/7p/3pp2q/4b3/1pPp2P1/pP1P1Q1P/P3N3/7K b - - 3 39","m":"h6d2 f3f8","r":562,"t":"endgame master mate mateIn1 oneMove"},{"i":"zfBko","f":"r3knr1/pp3p2/2q2p1p/4pP1P/7N/3QP1P1/P6K/R2R4 b q - 1 28","m":"a8d8 d3d8","r":472,"t":"master mate mateIn1 middlegame oneMove"},{"i":"0wLsw","f":"8/8/5k2/8/r5PP/4NK2/8/8 b - - 8 62","m":"a4b4 e3d5 f6g7 d5b4","r":585,"t":"crushing endgame fork master short"},{"i":"3gtOs","f":"4r1k1/6pp/2Q1p3/1p2Pp2/1q2pP2/1P5P/6P1/2R3K1 b - - 4 30","m":"b4d2 c6e8","r":509,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"5EEfW","f":"8/p3q1k1/1p6/2p2QKP/5PP1/2P5/PP6/8 w - - 5 44","m":"f5f6 e7f6","r":443,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"7KiVM","f":"5rQk/pp5p/7q/3p1p2/7P/1PP3RK/P7/6R1 b - - 1 33","m":"f8g8 g3g8","r":447,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"IH8pr","f":"2k3Kb/2p5/4R3/2NPp3/8/7r/8/8 b - - 7 65","m":"h3h4 e6e8","r":594,"t":"endgame master mate mateIn1 oneMove"},{"i":"U9JeV","f":"1k3Q2/ppq5/4p3/3p4/8/P1P4P/1P6/1K6 b - - 0 36","m":"c7d8 f8d8","r":587,"t":"endgame hangingPiece master mate mateIn1 oneMove queenEndgame"},{"i":"czyr3","f":"8/3b4/p1Pp4/4p3/2P1Pk2/5Pp1/P3K3/6N1 b - - 0 48","m":"d7c6 g1h3","r":463,"t":"endgame master mate mateIn1 oneMove"},{"i":"dlR9Y","f":"6k1/5prp/1p6/4p3/2p1P1qP/5R2/1PP2QP1/7K w - - 0 31","m":"f2b6 g4g2","r":576,"t":"endgame master mate mateIn1 oneMove"},{"i":"eQhdW","f":"3rr1k1/p1p2ppp/1p3B2/5q2/8/2P4P/PP2RPP1/R3Q1K1 b - - 0 19","m":"f5f6 e2e8 d8e8 e1e8","r":501,"t":"endgame kingsideAttack master mate mateIn2 short"},{"i":"n6ntF","f":"8/7R/4rk2/8/8/Pp3P2/1P6/Kr6 w - - 0 48","m":"a1b1 e6e1","r":590,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"q5tAm","f":"8/2R5/4Q2p/p2p1pp1/6k1/1P2P1P1/5nPK/q7 w - - 0 53","m":"e6d5 a1h1","r":590,"t":"endgame master mate mateIn1 oneMove"},{"i":"qosEh","f":"3b1k2/r5p1/2R4p/4PK1P/5P2/5P2/8/8 b - - 8 48","m":"d8e7 c6c8 e7d8 c8d8","r":558,"t":"crushing endgame master masterVsMaster short"},{"i":"vo2or","f":"1r4k1/5ppb/4p2p/3NR2P/1P1P4/2r3P1/5P2/4R1K1 b - - 0 34","m":"e6d5 e5e8 b8e8 e1e8","r":595,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"yZ8Iq","f":"3r2k1/6p1/p2N4/5pN1/5Pqp/4R3/P5B1/6K1 b - - 1 35","m":"d8d6 e3e8","r":400,"t":"endgame master mate mateIn1 oneMove"},{"i":"0xJth","f":"3r2k1/p1p2pp1/B7/7p/3r4/7P/PPP1Q3/1K2q3 w - - 0 27","m":"e2e1 d4d1 e1d1 d8d1","r":519,"t":"backRankMate endgame fork master mate mateIn2 short"},{"i":"S0Yrc","f":"2r1k1r1/6p1/3PPb1p/p7/1p2N2P/6Q1/Pq6/KR6 w - - 0 32","m":"b1b2 c8c1","r":531,"t":"endgame master mate mateIn1 oneMove pin"},{"i":"b0h8M","f":"8/5p2/P7/1K6/6pp/1P5P/6k1/8 b - - 0 44","m":"g4h3 a6a7 g2g1 a7a8q","r":556,"t":"advancedPawn crushing endgame master pawnEndgame promotion short"},{"i":"tRuz5","f":"2b1r1k1/1p3p1p/4pPp1/1N1p4/1q3Q2/1P6/2P2PPP/4R1K1 w - - 5 26","m":"f4h6 b4e1","r":499,"t":"endgame hangingPiece kingsideAttack master mate mateIn1 oneMove"},{"i":"1G1M5","f":"8/8/5P2/8/1pk3K1/8/8/8 b - - 0 65","m":"c4c3 f6f7 b4b3 f7f8q","r":446,"t":"advancedPawn crushing endgame master pawnEndgame promotion short"},{"i":"3Eisa","f":"8/4k3/4p2p/N7/p1r5/4P3/1P3PPP/1K6 b - - 4 30","m":"c4b4 a5c6 e7d6 c6b4","r":584,"t":"crushing endgame fork master short"},{"i":"675J3","f":"7k/1r4pp/4p3/8/4K3/8/8/1R6 b - - 1 58","m":"b7d7 b1b8 d7d8 b8d8","r":509,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"9Cfbu","f":"2r5/8/1P6/8/6R1/P3k2P/5p2/5K2 w - - 4 63","m":"g4g2 c8c1","r":490,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"Doqf6","f":"4r1k1/5p2/pQ5p/5p2/P7/8/6PP/2R1q2K w - - 1 32","m":"c1e1 e8e1 b6g1 e1g1","r":483,"t":"crushing endgame master queenRookEndgame short"},{"i":"GVZKK","f":"k2b3r/pp6/2n5/q1pQ4/2Bp1B2/3P2Pp/PPP4P/4rRK1 w - - 0 24","m":"f1e1 a5e1","r":593,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Hw92C","f":"5rk1/pp5p/2n5/6p1/2P5/2B3P1/PP4NP/R4q1K w - - 7 27","m":"a1f1 f8f1","r":599,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"Io66z","f":"5rk1/7p/p3p3/1p2B3/1P6/P2P4/4Q1PP/5q1K w - - 3 39","m":"e2f1 f8f1","r":458,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"PJPgl","f":"6k1/6pp/4p3/4N3/8/1r2P1P1/r4P1P/2R3K1 b - - 1 32","m":"b3b2 c1c8","r":504,"t":"endgame master mate mateIn1 oneMove"},{"i":"PyfMM","f":"5r1k/5p1p/3ppq2/8/1Q6/1P2PBP1/P4PKP/8 b - - 2 31","m":"d6d5 b4f8","r":563,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"QdBZH","f":"2RN4/p5r1/kp3R2/2bn4/2P5/7B/PB5P/7K w - - 0 37","m":"c4d5 g7g1","r":580,"t":"master masterVsMaster mate mateIn1 middlegame oneMove operaMate"},{"i":"akuyc","f":"5k2/8/6K1/5N2/8/4p3/8/8 w - - 0 54","m":"g6g5 e3e2 f5h4 e2e1q","r":549,"t":"advancedPawn crushing endgame knightEndgame master promotion short"},{"i":"c6lxe","f":"5r1k/pp3pnp/2q2r2/8/1Q6/P3P1P1/5P1P/R4RK1 b - - 4 27","m":"b7b6 b4f8","r":585,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"dHCZb","f":"3r2k1/p1p2p1p/2p1b1p1/4P2N/8/P5Q1/1PP3PP/1K1qR3 w - - 6 31","m":"e1d1 d8d1","r":595,"t":"endgame master mate mateIn1 oneMove pillsburysMate queensideAttack"},{"i":"dTkHc","f":"3r3k/p1qr2pp/1p3p2/2p1p1b1/P1N1P3/1QP3P1/1P3P1P/3RR1K1 w - - 0 21","m":"b3b5 d7d1 e1d1 d8d1","r":588,"t":"crushing master middlegame short"},{"i":"fAqrU","f":"8/q7/6pk/7p/1Qp2P2/K1P3P1/PP6/8 w - - 4 44","m":"b4a5 a7a5","r":497,"t":"endgame hangingPiece master mate mateIn1 oneMove queenEndgame"},{"i":"fGHON","f":"2k1r1r1/ppp4Q/8/3P4/2P4R/6p1/P5P1/6qK w - - 0 29","m":"h1g1 e8e1","r":475,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"fImTO","f":"6k1/1p3ppp/p7/P2q3P/8/2p4P/8/4R1K1 b - - 1 38","m":"d5a5 e1e8","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"jMCHS","f":"6k1/5ppp/4p3/8/8/1KN4r/8/3R4 b - - 7 42","m":"h3h5 d1d8","r":459,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"k3i9B","f":"5Qk1/1p3p2/4pPp1/Rp1pP2p/3P2Pq/7P/8/5R1K b - - 0 30","m":"g8f8 a5a8","r":533,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"kdZLK","f":"rn1r2k1/p4ppp/4p3/1PR5/8/1P1BPP2/P4K1P/5R2 b - - 2 21","m":"d8d3 c5c8 d3d8 c8d8","r":588,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"looYI","f":"8/3N4/7p/1pp5/3pP3/1P1P1R2/2r1k1PP/6K1 w - - 3 39","m":"e4e5 c2c1 f3f1 c1f1","r":532,"t":"endgame master mate mateIn2 short"},{"i":"pyLR1","f":"2k5/pb6/4q3/1Ppr1p2/N7/6P1/P4P1P/4R1K1 w - - 0 29","m":"e1e6 d5d1 e6e1 d1e1","r":400,"t":"endgame master mate mateIn2 pillsburysMate short"},{"i":"r0vQw","f":"6k1/p4ppp/1P1r1n2/1Pp5/2P1n3/7P/5PP1/R2R2K1 b - - 0 28","m":"d6b6 d1d8 f6e8 d8e8","r":435,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"rsOVh","f":"2k5/2P4p/p5p1/2N1r3/1P1p4/2Q5/P4PPP/6K1 w - - 0 34","m":"c3e1 e5e1","r":448,"t":"backRankMate endgame hangingPiece master masterVsMaster mate mateIn1 oneMove"},{"i":"uaeLP","f":"r4rk1/pb1q1ppp/2p5/2b1p3/Q3N3/5N2/PPP2PPP/R1B3K1 w - - 0 15","m":"e4c5 d7d1 f3e1 d1e1","r":446,"t":"kingsideAttack master mate mateIn2 middlegame short"},{"i":"2ddtJ","f":"8/7p/1p4p1/pPk1r3/P1P1P3/2KR4/8/8 b - - 0 42","m":"e5e4 d3d5","r":482,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"4Njsv","f":"r2qrbk1/1p3p2/2p3p1/p3pN1p/P3b3/2P3Q1/1PB2PPP/R1B3K1 w - - 0 22","m":"c2e4 d8d1","r":599,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"8FA5i","f":"6k1/nQ1q1ppp/8/p3R3/8/5P1P/5PK1/8 b - - 0 34","m":"d7b7 e5e8","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"8yXXF","f":"8/5Qbk/N4p1p/4p3/4P1P1/5P1Q/5q1P/5q1K w - - 0 38","m":"h3f1 f2f1","r":531,"t":"endgame master mate mateIn1 oneMove"},{"i":"FiCir","f":"2kr4/Qb3ppp/2p1p3/1p6/3r2P1/8/PPP2PBP/1K1q3R w - - 2 19","m":"h1d1 d4d1","r":599,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"INbPB","f":"2kr3r/2p3pp/p1p1p1n1/8/4P3/2N2bBP/PPP2P2/R3K1R1 w Q - 0 18","m":"c3b1 d8d1","r":522,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"Lzu4c","f":"r2q1rk1/pp1n1ppp/2p1p3/3NP3/3PQ3/3B4/PPPb2PP/R4RK1 b - - 1 13","m":"c6d5 e4h7","r":544,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"idnhn","f":"4rR1k/pp4pp/8/8/6n1/3P4/PPP3PP/5RK1 b - - 2 23","m":"e8f8 f1f8","r":484,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"0KjUX","f":"2r3Q1/4b2k/3p1p1p/5q2/pp5P/6Q1/PPP5/2K3R1 b - - 0 35","m":"c8g8 g3g8","r":584,"t":"endgame master mate mateIn1 oneMove"},{"i":"0zwln","f":"8/pp1r2k1/2p1R3/4P1P1/6nP/8/PP4P1/6K1 w - - 1 35","m":"h4h5 d7d1","r":432,"t":"endgame master mate mateIn1 oneMove"},{"i":"7HIgX","f":"1k1r1b1r/pp3ppp/1n2p3/4P3/6Q1/4BN2/PP3PPP/R2q2K1 w - - 0 19","m":"a1d1 d8d1 f3e1 d1e1","r":580,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"TSB5x","f":"5k2/4rrp1/2pQ4/p7/Pp6/1P1Bb1q1/1BPP4/2KR3R b - - 0 27","m":"g3d6 h1h8","r":501,"t":"master mate mateIn1 middlegame oneMove"},{"i":"0K8k9","f":"8/8/7K/p5p1/6P1/1k3P2/8/8 w - - 1 54","m":"h6g5 a5a4 f3f4 a4a3 f4f5 a3a2 f5f6 a2a1q","r":599,"t":"advancedPawn crushing endgame master pawnEndgame promotion quietMove veryLong"},{"i":"19t6v","f":"4rQ1k/p2q2p1/1p4P1/3pB2p/2bP3P/5R2/P3PK2/8 b - - 2 35","m":"e8f8 f3f8","r":445,"t":"endgame master mate mateIn1 oneMove"},{"i":"1pWOU","f":"5rk1/ppp2qp1/7p/2pP4/2P1b3/1P4PP/P4QK1/R3R3 w - - 0 26","m":"g2h2 f7f2","r":554,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"33JQA","f":"4r1k1/ppp1r1p1/5nQ1/3p1N2/1P6/P4P2/3B2PP/R3q2K w - - 3 24","m":"a1e1 e7e1 d2e1 e8e1","r":490,"t":"backRankMate master mate mateIn2 middlegame short"},{"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":"8Wqww","f":"1k6/ppr1R2p/3N4/5pp1/3n1p2/P1R2P2/1P4PP/5K2 b - - 0 29","m":"c7e7 c3c8","r":572,"t":"endgame master mate mateIn1 oneMove"},{"i":"BWKXS","f":"r5k1/2Rr2pp/1p6/p4p2/5Q2/8/5PPP/2Rq2K1 w - - 4 28","m":"c1d1 d7d1","r":493,"t":"backRankMate endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame"},{"i":"FiG9h","f":"6k1/1p3p1p/1pp2Bp1/4p3/1P2n2P/2PR4/P2b2P1/6K1 b - - 0 26","m":"d2c3 d3d8","r":534,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"HbI6f","f":"r2r1Q1k/1q4np/1p1p4/p1p2Q2/8/2N4P/PP4P1/3R1RK1 b - - 0 27","m":"d8f8 f5f8 a8f8 f1f8","r":566,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"HvK6q","f":"8/1p6/2p2k1p/p1P1p3/7P/1PKBr1P1/3N4/8 b - - 7 42","m":"e3g3 d2e4 f6e6 e4g3","r":493,"t":"crushing endgame fork master masterVsMaster short"},{"i":"JSh8k","f":"8/3R1p2/p3r1kp/b5p1/8/5N1P/P4PP1/5K2 w - - 0 41","m":"f3d4 e6e1","r":550,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"JdahM","f":"4b2r/pp4k1/2p1pnpr/3p1pR1/3P1P1q/3BP2P/PPP1N1Q1/2K4R w - - 10 21","m":"e2g1 h4e1","r":568,"t":"master mate mateIn1 middlegame oneMove"},{"i":"JkoWx","f":"r5k1/1p2pp2/3p4/5b1R/P5p1/1P3P2/PQ6/K1B3q1 b - - 3 29","m":"a8c8 h5h8","r":585,"t":"endgame master mate mateIn1 oneMove"},{"i":"Op897","f":"1r2n1rk/4Pp1Q/3q1Pp1/1bpP4/p4R2/Pp4PP/1P2N1BK/4R3 b - - 0 34","m":"h8h7 f4h4","r":535,"t":"master mate mateIn1 middlegame oneMove"},{"i":"Q1irQ","f":"8/8/4b1Np/1p1k1p2/1P3Pp1/3K2P1/7P/8 b - - 3 48","m":"e6c8 g6e7 d5e6 e7c8","r":594,"t":"crushing endgame fork master short"},{"i":"Rs21A","f":"6k1/1p4pp/pr6/4P3/3q4/Q7/PP4PP/5R1K b - - 0 26","m":"d4e5 a3f8","r":599,"t":"endgame master mate mateIn1 oneMove"},{"i":"S2I4L","f":"8/5p1P/8/4p3/4B1Pq/4kP2/5RK1/8 w - - 3 46","m":"g2f1 h4f2","r":409,"t":"endgame master mate mateIn1 oneMove"},{"i":"Uzr09","f":"5r2/4pqkp/6p1/4p3/8/1P1Q2P1/P3P2P/2R2rK1 w - - 0 32","m":"c1f1 f7f1","r":589,"t":"endgame master mate mateIn1 oneMove"},{"i":"WzFZo","f":"1r1Q2k1/5ppp/p1p1bn2/4p3/2P1P3/1P4N1/q4PPP/3R1RK1 b - - 1 21","m":"b8d8 d1d8 f6e8 d8e8","r":448,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"g22rp","f":"3rQ1kr/5ppp/8/5q2/5B2/5P2/PP3P1P/4R1K1 b - - 0 28","m":"d8e8 e1e8","r":445,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"oDEBG","f":"8/p4p2/k4b2/1qP4p/1Q2rPp1/1P6/6PP/5R1K w - - 0 39","m":"b4e4 b5f1","r":527,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"oIluv","f":"4r1k1/pp4pp/2p5/3n4/4N3/BP6/P5PP/5RK1 b - - 0 35","m":"e8e4 f1f8","r":593,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"q2dwe","f":"4r1k1/2p2pp1/p2p3p/1p6/2P5/N7/PP1q1PPP/3R2K1 w - - 0 24","m":"d1d2 e8e1","r":591,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"sa7E2","f":"r2r3k/pR2R1p1/1n4qp/8/2p2p2/8/P1Q2PPP/6K1 w - - 0 35","m":"c2g6 d8d1 e7e1 d1e1","r":591,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"sjjQE","f":"3rr1k1/1b3p1p/ppp1pQpB/4P3/1P6/4R3/P1B2PPP/3q2K1 w - - 2 26","m":"c2d1 d8d1 e3e1 d1e1","r":597,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"v2vNG","f":"q3rb1k/1bp2B1p/2np1p2/1p6/3NP1Q1/N1p4P/1P3PP1/4R1K1 b - - 0 20","m":"c6d4 g4g8","r":517,"t":"master mate mateIn1 middlegame oneMove"},{"i":"wIjOq","f":"r3r1k1/2p2p1p/1p3Q2/8/8/P7/1PP2PPP/3R2K1 w - - 1 24","m":"d1d7 e8e1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"wPPhJ","f":"6k1/5pp1/p2p4/4pP2/1q2P2p/7P/4QNP1/2r1BK2 w - - 0 34","m":"e2a6 c1e1","r":499,"t":"endgame master mate mateIn1 oneMove"},{"i":"wVpV4","f":"3q2k1/5ppp/1N2p3/3pP2P/p5P1/8/PP3P2/1KR5 b - - 2 30","m":"d8b6 c1c8 b6d8 c8d8","r":549,"t":"backRankMate endgame master mate mateIn2 queenRookEndgame short"},{"i":"PcTnQ","f":"4n3/6k1/7p/7K/7P/5B2/8/8 w - - 10 72","m":"f3e2 e8f6","r":545,"t":"endgame master mate mateIn1 oneMove"},{"i":"ewYmN","f":"1k3r2/1p6/1p2R3/1Nb3P1/2P4p/1P5B/P2r3P/4K3 b - - 4 36","m":"f8f2 e6e8 d2d8 e8d8","r":597,"t":"endgame master mate mateIn2 short"},{"i":"nzI3k","f":"1b4k1/1b3ppp/pp6/3qn1P1/8/2PnQN1P/P7/3R1R1K b - - 1 27","m":"e5f3 e3e8","r":569,"t":"master masterVsMaster mate mateIn1 middlegame oneMove"},{"i":"tv0Ey","f":"8/8/5k1p/4b1pP/6B1/5PK1/3r4/5R2 w - - 1 41","m":"g3h3 d2h2","r":465,"t":"endgame master mate mateIn1 oneMove operaMate"},{"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":"yqU2X","f":"8/p2R2pp/4pp2/1r2k3/8/B7/3P1PPP/6K1 w - - 0 28","m":"d7d3 b5b1 a3c1 b1c1","r":532,"t":"backRankMate endgame master mate mateIn2 short"},{"i":"G5H2P","f":"3R4/p6p/1p1bN1pk/2p1R3/3p4/8/PPP4P/1K3r2 w - - 1 35","m":"e5e1 f1e1","r":579,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"j0InI","f":"8/8/4k2R/1p3p2/1Pr2B2/5PKp/6b1/8 b - - 15 58","m":"e6d5 h6d6","r":475,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"xcKMA","f":"8/4q2p/3p1R1k/2p3p1/2B3Pb/4PQ2/r4PK1/8 b - - 7 40","m":"e7f6 f3f6","r":420,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"0owl9","f":"5r1k/1ppQ2pb/3b3p/1P6/7N/5N1P/6P1/4q2K w - - 0 37","m":"f3e1 f8f1","r":504,"t":"endgame master masterVsMaster mate mateIn1 oneMove pillsburysMate"},{"i":"15B5L","f":"B5k1/5ppp/bb1P4/8/p4Pn1/P2p2P1/6KP/4R3 b - - 1 27","m":"d3d2 e1e8","r":427,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"4L7a7","f":"3r1r2/3q2bk/1pp2pp1/p2Pp2p/P1P1R2P/1P3PP1/1B4B1/R2Q2K1 w - - 0 24","m":"d5c6 d7d1 a1d1 d8d1","r":562,"t":"advantage kingsideAttack master middlegame short"},{"i":"4XPgr","f":"8/8/1Q1b1k2/6p1/P7/4p2P/6B1/4q2K w - - 4 47","m":"g2f1 e1f1","r":569,"t":"endgame hangingPiece master masterVsMaster mate mateIn1 oneMove"},{"i":"GJrKl","f":"Q3r2k/p5pp/8/5R2/8/4q3/P5PP/5R1K b - - 0 29","m":"e8a8 f5f8 a8f8 f1f8","r":561,"t":"backRankMate endgame master mate mateIn2 queenRookEndgame short"},{"i":"MMhrk","f":"r3r1k1/ppb1qppp/5nb1/2p5/P1N1p1P1/1PQ1P2P/1BP2PB1/R4RK1 b - - 0 17","m":"f6d5 c3g7","r":480,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Q7XTm","f":"3RrkR1/pp3p1p/2p2P2/8/P1P5/1r6/6BK/8 b - - 3 39","m":"f8g8 d8e8","r":526,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"RgrJz","f":"7k/5r1p/4RP2/p2pPp1Q/3Pb3/2P1B3/P2K4/7q b - - 4 47","m":"h1h5 e6e8 f7f8 e8f8","r":588,"t":"endgame master mate mateIn2 short"},{"i":"TiVw8","f":"8/1k4p1/6p1/p3q1Pp/1p1pP2P/5K2/3N1R2/8 b - - 3 58","m":"b7b6 d2c4 b6c5 c4e5","r":525,"t":"crushing endgame fork master short"},{"i":"XAh4m","f":"1Rnr2k1/3Q1ppp/8/3p4/8/7P/5PP1/6K1 b - - 1 33","m":"d8d7 b8c8 d7d8 c8d8","r":592,"t":"backRankMate endgame hangingPiece master mate mateIn2 short"},{"i":"XLdvF","f":"2k2r2/1p1n2Bp/q1pP4/5Q2/8/1P4P1/2P4P/1K2R3 b - - 2 26","m":"f8f5 e1e8","r":456,"t":"endgame master mate mateIn1 oneMove"},{"i":"etfaB","f":"3rkQ2/pp3p2/2p1rP2/8/3P4/5p2/PP3P2/2K4R b - - 0 36","m":"e8f8 h1h8","r":591,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"fTxdq","f":"2kr4/ppp2ppp/6n1/2b5/6B1/2N3P1/PPP2PP1/3R2K1 b - - 2 17","m":"c8b8 d1d8","r":543,"t":"backRankMate endgame hangingPiece master mate mateIn1 oneMove"},{"i":"htuRn","f":"6k1/1p3pb1/p3p3/5p1p/2q2P2/B7/PP1R2PP/5R1K w - - 4 28","m":"b2b3 c4f1","r":580,"t":"endgame hangingPiece master masterVsMaster mate mateIn1 oneMove"},{"i":"mZiL6","f":"5rk1/1p2b1p1/q1p1b2p/3pP3/1P1P1p1P/2R2N2/1R3BPQ/r4BK1 w - - 3 34","m":"c3b3 a6f1","r":554,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"mu4iu","f":"r3q1bk/1pr3p1/1B3p1p/1PRp4/p2P4/P5Q1/5PPP/6K1 w - - 0 30","m":"c5c7 e8e1","r":551,"t":"endgame master mate mateIn1 oneMove"},{"i":"owkWN","f":"4r1k1/6p1/4r2p/3R4/1p2Q3/pP6/P3K1PP/8 w - - 0 43","m":"d5e5 e6e5 e4e5 e8e5","r":579,"t":"crushing endgame master pin queenRookEndgame short"},{"i":"r3vc6","f":"3r1bQ1/p4np1/1k6/2p5/8/8/PPP5/1K1q1R2 w - - 1 36","m":"f1d1 d8d1","r":543,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"vGGkm","f":"6k1/6pp/8/r1PpPp2/4p3/8/5PPP/3R2K1 w - - 1 27","m":"d1d5 a5a1 d5d1 a1d1","r":569,"t":"backRankMate endgame master mate mateIn2 rookEndgame short"},{"i":"xEcXy","f":"8/5p1k/4RPp1/p2p3p/Pp1P3P/1P3QP1/2rq1PK1/8 b - - 0 35","m":"d2f2 f3f2 c2f2 g2f2","r":464,"t":"crushing endgame master short"},{"i":"xoSTk","f":"r1k1Q2r/1bpn1pqp/p5p1/1p1p4/3P4/1B4NP/PPP2PP1/R3R1K1 b - - 2 19","m":"h8e8 e1e8","r":453,"t":"backRankMate master mate mateIn1 middlegame oneMove"},{"i":"yGP5d","f":"5q1k/p3R1bP/1p6/2p5/2Q5/2P5/PP4PP/6K1 b - - 0 32","m":"f8e7 c4g8","r":565,"t":"endgame master mate mateIn1 oneMove"},{"i":"YMcsd","f":"5k2/5p2/R6p/p4Np1/6P1/P4PKP/2nr4/8 b - - 6 40","m":"c2e1 a6a8 d2d8 a8d8","r":474,"t":"endgame master mate mateIn2 short"},{"i":"dY4Nb","f":"3r2k1/Qpq2pp1/4p2p/4P3/8/P4b2/1P3PPP/2R3K1 w - - 0 24","m":"c1c7 d8d1","r":471,"t":"endgame master mate mateIn1 oneMove"},{"i":"hnuWJ","f":"6r1/7p/4k3/4Np2/3B1K1P/4Pp2/8/8 w - - 0 49","m":"e5f3 g8g4","r":576,"t":"endgame epauletteMate master mate mateIn1 oneMove"},{"i":"is16R","f":"8/8/8/6Rp/7P/r4kP1/5P2/5K2 w - - 4 55","m":"g5h5 a3a1","r":473,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"qoQnO","f":"6k1/5ppp/4p3/1p6/3R4/p6P/2q3PK/8 b - - 1 47","m":"c2b2 d4d8","r":555,"t":"backRankMate endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"2OsBE","f":"8/1P6/8/2r5/8/4k3/3p4/3K4 w - - 1 61","m":"b7b8q c5c1","r":518,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"4D3qH","f":"8/1pr5/6k1/P2p1p2/5P1p/4P1pP/6P1/3R2K1 w - - 2 50","m":"d1d5 c7c1 d5d1 c1d1","r":402,"t":"endgame master mate mateIn2 rookEndgame short"},{"i":"4KM1g","f":"1r4k1/ppp5/5ppp/3P4/2P2P2/2B1q1nP/P2Q3K/5R2 w - - 0 31","m":"d2e3 g3f1 h2g2 f1e3","r":584,"t":"advantage endgame fork hangingPiece master short"},{"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":"xPL9G","f":"6Q1/1p5r/p1bk1p2/4p3/3p4/P5P1/1P3P2/2R3K1 w - - 12 51","m":"g8c4 h7h1","r":448,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"yXqEM","f":"5R2/6pk/7p/8/1n4P1/5R1P/1PPr1B2/1K6 w - - 1 47","m":"c2c3 d2d1","r":477,"t":"endgame master mate mateIn1 oneMove"},{"i":"9Fmig","f":"2r3k1/1bq2p1n/p2b2p1/1p1pp3/1P4Pp/PN2P2P/1QrBNP2/2KR1R2 w - - 0 24","m":"b2c2 c7c2","r":545,"t":"master mate mateIn1 middlegame oneMove queensideAttack"},{"i":"AqO4R","f":"5Bqk/6p1/p3p2p/P1p1P2b/2P1Q2P/7K/2B5/8 b - - 0 60","m":"g8f8 e4h7","r":489,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"dGtiN","f":"k5r1/pp5p/3R4/2r5/5P2/6P1/PP6/K1q1R3 w - - 4 29","m":"e1c1 c5c1","r":438,"t":"backRankMate endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"ug8wi","f":"5k2/8/1R3K2/r3P3/8/3n1P1P/8/8 b - - 1 56","m":"d3e5 b6b8","r":482,"t":"endgame master mate mateIn1 oneMove"},{"i":"zm7Xw","f":"2Q2qk1/4R1p1/1r3pPp/p2p4/P2P4/2P3P1/5P2/4R1K1 b - - 0 35","m":"f8c8 e7e8 c8e8 e1e8","r":483,"t":"endgame fork master mate mateIn2 queenRookEndgame short"},{"i":"UK1mN","f":"3Q4/1q5k/p6p/1p2Pp2/5P2/6P1/PP4K1/7R w - - 1 40","m":"g2h3 b7h1","r":435,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"I5qgv","f":"8/8/8/R1p2p2/2P5/1r2k3/8/4K3 w - - 2 53","m":"a5c5 b3b1","r":406,"t":"endgame master masterVsMaster mate mateIn1 oneMove rookEndgame"},{"i":"lH4GN","f":"4Q1k1/2pb2pp/7q/p2p4/3p4/2P3P1/P7/R3Q1K1 b - - 0 29","m":"d7e8 e1e8","r":416,"t":"endgame master mate mateIn1 oneMove"},{"i":"bw2C5","f":"2r2k2/R6p/4p1p1/4B3/2N5/1P3P2/6PP/7K w - - 3 40","m":"c4d6 c8c1","r":400,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"iyZZj","f":"4rk2/5p2/5P2/p6R/8/1r4BP/2Bb1P2/6K1 b - - 4 39","m":"b3b6 h5h8","r":533,"t":"endgame master mate mateIn1 oneMove"},{"i":"GtvnZ","f":"8/8/3pk2p/8/1n6/5P1P/2p3K1/2R5 w - - 2 47","m":"g2f2 b4d3 f2e2 d3c1","r":496,"t":"crushing endgame fork master masterVsMaster short"},{"i":"M31RH","f":"2r2r1k/2qn2b1/p1b2pp1/2p1pp2/P1B1P3/2P4Q/5PPP/1R3RK1 b - - 1 24","m":"g7h6 h3h6","r":588,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"HxDO7","f":"1r3k2/1r3pp1/3qp2p/3p4/p2P2PP/P1P5/1P1R1Q2/K4R2 b - - 0 29","m":"b7b3 f2f7","r":451,"t":"endgame master mate mateIn1 oneMove"},{"i":"BysGl","f":"2r1R2k/p4Qbp/1p4p1/8/5P2/3P2PP/Pq4N1/7K b - - 2 34","m":"c8e8 f7e8 g7f8 e8f8","r":533,"t":"endgame master mate mateIn2 short"},{"i":"0N9FX","f":"8/4k3/3r4/2N2p2/1p4B1/1Nn1p2P/P5P1/4K3 w - - 0 51","m":"g4f5 d6d1","r":493,"t":"endgame master mate mateIn1 oneMove"},{"i":"FSugK","f":"6bk/pp5p/3q4/2pPR3/2P2p2/2Q5/PP3P2/K7 b - - 0 31","m":"d6e5 c3e5","r":556,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"LsKDf","f":"r3k3/bb1p1pp1/pq6/1p2pP2/2P1P3/7P/PP1QN1B1/R3B2K w q - 6 24","m":"e2c3 b6g1","r":414,"t":"master mate mateIn1 middlegame oneMove"},{"i":"PlQ4X","f":"5rk1/pb3pbp/1p2p1p1/4P1q1/P1B5/2P5/1P2QP1P/R4RK1 w - - 1 21","m":"e2g4 g5g4","r":599,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"YIbdv","f":"1r3r1k/4q1pp/5p2/1p1P1Q2/p7/2P5/PPB3PP/5RK1 b - - 1 25","m":"b8d8 f5h7","r":526,"t":"endgame master mate mateIn1 oneMove"},{"i":"bczFF","f":"q7/1kp5/1p6/2p2p2/2P2B2/1P4P1/P3RK2/8 b - - 25 47","m":"b7c8 e2e8 c8b7 e8a8","r":598,"t":"crushing endgame master short skewer"},{"i":"eq3HC","f":"6k1/p5bp/1p2r3/5NP1/7P/1P3K2/P7/8 b - - 2 50","m":"e6c6 f5e7 g8f7 e7c6","r":588,"t":"advantage endgame fork master short"},{"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"},{"i":"vtM4A","f":"2r2Qk1/1b5p/p2pr1pB/1p2n3/4P3/P1N5/1n4P1/5R1K b - - 1 35","m":"c8f8 f1f8","r":460,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"xu7wN","f":"2k4r/1p1n4/1P2P3/p7/6p1/2P2p2/5PB1/1R1Q1K1q w - - 3 33","m":"g2h1 h8h1","r":461,"t":"endgame master mate mateIn1 oneMove"},{"i":"zxRDV","f":"r1bq1rk1/pp3ppp/2n1pB2/8/1bPp4/2NQ4/PPB1NPPP/R3K2R b KQ - 0 11","m":"d8f6 d3h7","r":480,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"}]