chess-puzzles / shards /mate /600.json
SubhamDB's picture
Add puzzle shards 401-600
3fd7f12 verified
Raw
History Blame Contribute Delete
75.2 kB
[{"i":"NxizA","f":"3r1r1k/pQ4pp/2n5/2R1P3/1P6/P7/1B3qPP/5RK1 w - - 0 25","m":"f1f2 d8d1 f2f1 d1f1","r":781,"t":"master mate mateIn2 middlegame short"},{"i":"ruihL","f":"1r3rk1/1b3p1p/p3p1p1/3qP3/P2P4/3Q4/2B2PPP/2RR2K1 w - - 1 32","m":"c2b3 d5g2","r":665,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"l0ZWC","f":"6kQ/p2r3p/1p4pP/2Pp4/qP2p3/P3P3/1K6/5R2 b - - 5 38","m":"g8h8 f1f8","r":786,"t":"endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"h4BpK","f":"r1bq1rk1/pp2bpp1/4p2p/4B3/3Pp1Q1/2P5/PP3PPP/RN3RK1 b - - 2 13","m":"f7f5 g4g7","r":644,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"PlxiJ","f":"5r1k/5p1p/2q2PpQ/3p4/3P4/7P/1R4K1/8 b - - 5 37","m":"c6f6 h6f8","r":612,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"wibmu","f":"1k1R1Qnr/ppp2p1p/5b2/8/8/4B1N1/1qP2PPP/6K1 b - - 0 20","m":"f6d8 f8d8","r":773,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"SPVOM","f":"r1bqkb1r/pppp1ppp/2n5/3Qp3/2B5/2P2N2/PPP2PPP/R1B1K2R b KQkq - 2 6","m":"f8e7 d5f7","r":695,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"LY4Wk","f":"r1b1qr1k/p2p2pp/1p1Q4/n5B1/8/5N2/PP3PPP/R3R1K1 b - - 3 18","m":"e8h5 d6f8","r":724,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"lArUQ","f":"6k1/pp3p2/6pp/8/2PBRKP1/2q5/P6P/8 b - - 5 44","m":"c3d3 e4e8 g8h7 e8h8","r":755,"t":"endgame mate mateIn2 operaMate short"},{"i":"u0Lv6","f":"1k3rr1/1pp4p/p6q/5p2/3B4/2P3R1/PP2Q1P1/4RK2 b - - 0 29","m":"g8g3 e2e8 f8e8 e1e8","r":714,"t":"endgame mate mateIn2 pillsburysMate sacrifice short"},{"i":"j2LMF","f":"r1b2kn1/ppp1qn2/1b1p1p1r/8/2BPPP2/4B1Q1/PP4PP/RN3RK1 b - - 2 15","m":"f7h8 g3g8","r":606,"t":"mate mateIn1 middlegame oneMove"},{"i":"XAI5l","f":"2kr1b1r/pp3ppp/1Np5/4nq2/8/4P1P1/PPPQ1PP1/2KR2NR b - - 1 13","m":"a7b6 d2d8","r":743,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"KpxI1","f":"6k1/5p1p/pp1r2PP/6Q1/4q3/P4R2/6PK/8 b - - 0 35","m":"d6g6 g5d8 e4e8 d8e8","r":798,"t":"endgame mate mateIn2 short"},{"i":"DYavm","f":"8/pp5Q/2p2kr1/4p3/6pP/3P1nP1/Pq6/3R1R1K w - - 0 41","m":"h4h5 b2h2","r":730,"t":"endgame mate mateIn1 oneMove"},{"i":"h6fCn","f":"5Q2/p1p5/q1k2p2/4bBp1/2Pr4/1P6/P5P1/5R1K w - - 7 47","m":"f1f3 d4d1 f3f1 d1f1","r":782,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"HvPvC","f":"3r2k1/5ppb/1p6/p6p/4p3/1PR3P1/2N2N1P/6K1 b - - 0 33","m":"d8d2 c3c8 d2d8 c8d8","r":750,"t":"backRankMate endgame mate mateIn2 short"},{"i":"CbKhD","f":"r2qr1k1/1pp2pp1/p1nb1n1p/3p4/3P4/NPP2Q2/PBB2PPP/R3R1K1 w - - 1 14","m":"b2c1 e8e1","r":761,"t":"hangingPiece kingsideAttack mate mateIn1 oneMove opening"},{"i":"OiIct","f":"3k3r/1p1q4/3p4/2p3PB/1nPbpP1p/7P/r7/1RBQ1R1K w - - 0 26","m":"b1b4 d7h3","r":626,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Ox2pH","f":"3r1k2/1pN2ppp/p7/5P2/1Pn5/P2R2P1/7P/4R1K1 b - - 0 28","m":"d8d3 e1e8","r":652,"t":"endgame mate mateIn1 oneMove"},{"i":"v2JZD","f":"3r2k1/5p1p/6p1/p6r/1p6/1B4Q1/PPPq4/1K4RR w - - 0 36","m":"h1h5 d2d1 g1d1 d8d1","r":668,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"YL082","f":"7k/2p2K1P/3p2p1/p7/6r1/8/8/4R3 b - - 1 38","m":"h8h7 e1h1 g4h4 h1h4","r":784,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"4fDKy","f":"6k1/p5p1/1p4P1/2pQ4/8/P3K3/1q6/8 b - - 1 34","m":"g8f8 d5d8","r":790,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"OqyDe","f":"8/6bp/p5pk/8/1p4Kn/8/P7/3R4 b - - 6 53","m":"h4f5 d1h1 f5h4 h1h4","r":617,"t":"endgame mate mateIn2 short"},{"i":"zNNOc","f":"6k1/p2b1p1p/1p1p2pQ/2pP2rn/4P1q1/2N5/P4RP1/5RK1 w - - 0 29","m":"f2f7 g4g2","r":653,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"OwwM4","f":"3Q4/6pk/5p1p/8/7P/4q3/PP4P1/K1rR4 w - - 6 37","m":"d1c1 e3c1","r":607,"t":"endgame mate mateIn1 oneMove"},{"i":"atvKM","f":"6r1/nb2n1p1/1p2kR1p/pB1pP3/P1pP3P/2P5/2P3P1/5RK1 b - - 2 25","m":"g7f6 f1f6","r":786,"t":"endgame epauletteMate mate mateIn1 oneMove pillsburysMate"},{"i":"0JC1i","f":"r2q1r1k/5p2/p1ppbp1p/n3p3/2p1P3/P2P1N2/BP1Q1PPP/2R2RK1 b - - 1 17","m":"f8g8 d2h6","r":672,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"LuRxA","f":"r1b3k1/pp2br2/2p1pnQ1/4B3/2PP3q/8/PP6/2K2RR1 b - - 0 22","m":"f7g7 g6g7","r":762,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"UptQx","f":"r4k2/pbp1qp1p/3p2p1/2pN4/7r/2Q4P/PPP2PP1/R4RK1 b - - 13 23","m":"b7d5 c3h8","r":646,"t":"mate mateIn1 middlegame oneMove"},{"i":"A1FDg","f":"1r4k1/2p2ppb/p1B4p/3Pb3/1p5N/2q5/P3RPPP/4Q1K1 b - - 9 25","m":"e5f6 e2e8 b8e8 e1e8","r":666,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"fP6NV","f":"1rb2rk1/2qp1ppn/pp2p2p/2b1P3/4Q1P1/2NBB2P/PPP5/1K1R2R1 b - - 2 18","m":"c5e3 e4h7","r":614,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"dthvw","f":"2kr2nr/ppp5/2n3p1/1B1pq3/8/2P5/PPQ2PPN/R1B2RK1 w - - 0 15","m":"c2g6 e5h2","r":637,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"w2iNl","f":"r2qk2r/pp1nppbp/2p2np1/8/2BPN3/2P2Q1P/PP3PP1/R1B2RK1 b kq - 4 10","m":"f6e4 f3f7","r":682,"t":"attackingF2F7 master mate mateIn1 oneMove opening"},{"i":"KN9Ux","f":"r1bq1rk1/p2p1ppp/1p2pn2/2b1P3/7Q/1P1B4/PBP2PPP/RN3RK1 b - - 2 11","m":"f6d5 h4h7","r":722,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"o7mMD","f":"r4rk1/bbp2pp1/p2p3p/1p2p1q1/1P1PPn2/P1P4P/2BN1PP1/R1BQR1K1 w - - 0 18","m":"d2f3 g5g2","r":754,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"aARXd","f":"5k2/ppr3b1/2pp4/4p1Q1/4q3/8/PP3P2/K2R4 b - - 1 31","m":"c7f7 g5d8","r":790,"t":"endgame master mate mateIn1 oneMove"},{"i":"AjFeD","f":"r4Qk1/3q3p/p3b1pB/1pn5/8/2N5/PPP3PP/5RK1 b - - 1 25","m":"a8f8 f1f8","r":651,"t":"mate mateIn1 middlegame oneMove"},{"i":"O3j17","f":"r1bQ3k/pp3rpp/1q6/5p2/8/P4N2/1P3PPP/R2R2K1 b - - 1 21","m":"b6d8 d1d8 f7f8 d8f8","r":716,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"BiDTM","f":"8/6p1/5pkp/R7/6PK/5P2/2r3P1/8 w - - 6 51","m":"g2g3 c2h2","r":733,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"rhzHZ","f":"1n3R2/p4R1k/1p2p1p1/3pP1q1/2pP4/2P3N1/P7/6K1 b - - 2 42","m":"h7h6 f8h8","r":793,"t":"endgame mate mateIn1 oneMove"},{"i":"lws1u","f":"4r1k1/1BQ2ppp/8/1P6/3p4/P2P2Pb/4qP1P/2R3K1 w - - 1 22","m":"b7c6 e2e1 c1e1 e8e1","r":686,"t":"endgame mate mateIn2 pillsburysMate sacrifice short"},{"i":"jB56D","f":"2r4k/2qr3p/p4N2/4pN2/1p6/3n3P/PPP3RP/1K4R1 b - - 0 26","m":"d7f7 g2g8 c8g8 g1g8","r":738,"t":"arabianMate mate mateIn2 middlegame short"},{"i":"1is3U","f":"r1b2rkn/pp2bp1p/2p3pP/2B5/2N1N3/6P1/P1P1PPB1/5RK1 b - - 2 21","m":"e7c5 e4f6","r":780,"t":"master mate mateIn1 middlegame oneMove"},{"i":"yI3eX","f":"7k/1p1b1pb1/3q1p1p/3P3N/5P2/7P/pQ4PK/8 b - - 3 41","m":"f6f5 b2g7","r":710,"t":"endgame master mate mateIn1 oneMove"},{"i":"7AZjW","f":"8/8/p3p3/1pP1Pkp1/2pP2p1/P3RbP1/3BKP1r/8 w - - 9 47","m":"e2e1 h2h1","r":703,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"3NvuD","f":"2rQ1k1r/4n1pp/b1p2p2/8/4q3/1B2B3/PPP2P1P/2KR3R b - - 2 18","m":"c8d8 d1d8","r":680,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"Fwvv3","f":"Qn3r1k/p1p3pp/3bR3/8/5q2/1B6/P1P3PP/R6K w - - 1 21","m":"e6d6 f4f1 a1f1 f8f1","r":779,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"AbIz8","f":"2r3k1/4qp1p/p3p1pQ/np2P3/2rp1P2/P1N4R/1P4PP/5RK1 b - - 1 28","m":"d4c3 h6h7 g8f8 h7h8","r":780,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"krlvo","f":"7k/1pp2p2/p1P5/1P1PpP1p/P5r1/R4Q1P/5P2/2q4K w - - 1 31","m":"h1h2 c1g1","r":771,"t":"endgame mate mateIn1 oneMove"},{"i":"NkS3g","f":"2r1b1k1/1p3p2/2q1p1pQ/p2pP3/P2P4/2r2N2/5PPP/RR4K1 w - - 3 27","m":"f3g5 c3c1 b1c1 c6c1 a1c1 c8c1","r":656,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"7J9Mm","f":"3rr1k1/1p3ppp/p7/1b6/8/2P5/P4PPP/R1RB1K2 w - - 10 23","m":"f1g1 e8e1","r":781,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"aVOTt","f":"3r3k/7p/5p2/3B1P2/p3pq2/P5R1/2P2P1P/6RK b - - 0 30","m":"f4f5 g3g8 d8g8 g1g8","r":673,"t":"endgame master mate mateIn2 operaMate short"},{"i":"KcuoL","f":"r2qr1k1/1p3pPR/3p2b1/p5N1/P1p2Q2/8/KP2P3/n4B2 b - - 0 25","m":"g6h7 f4f7","r":712,"t":"mate mateIn1 middlegame oneMove"},{"i":"87GaI","f":"8/pp3rRk/4p3/4Qp2/5P2/PP4Pp/1B3K1P/3q4 b - - 0 30","m":"f7g7 e5g7","r":725,"t":"endgame mate mateIn1 oneMove"},{"i":"jNNx7","f":"1k6/ppn3pp/3Q1p2/3p3P/6q1/P7/1PP2PP1/4N1K1 b - - 0 29","m":"g4h5 d6d8","r":665,"t":"endgame mate mateIn1 oneMove"},{"i":"WVMJC","f":"rn2kb1r/pp3ppp/2p1pn2/4q1B1/2P3b1/2NQ4/PP2BPPP/3RK2R b Kkq - 5 11","m":"g4e2 d3d8","r":639,"t":"mate mateIn1 middlegame oneMove"},{"i":"JpiGS","f":"2k1r3/1pp2pp1/pq4b1/3B2Pp/Q6P/3P4/PPP1rP2/1K1R3R b - - 0 22","m":"e2f2 a4e8","r":778,"t":"hangingPiece mate mateIn1 middlegame oneMove"},{"i":"CenzQ","f":"r3k2r/1b1p2pp/1p1Bp1q1/1p2Pn2/3N4/3Q3P/PPP2PP1/R4RK1 w kq - 3 18","m":"d4f5 g6g2","r":667,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"dgDtb","f":"3r3r/QRk2p2/2pp3p/5P2/3PP1p1/8/5qPP/R4b1K b - - 0 30","m":"c7c8 b7c7","r":689,"t":"master mate mateIn1 middlegame oneMove"},{"i":"pBwET","f":"4r2k/p2q1P1p/6p1/2p1P1P1/1p3Q2/5NK1/PP2r3/R7 b - - 0 32","m":"e8f8 f4f6","r":746,"t":"endgame master mate mateIn1 oneMove"},{"i":"pGEeb","f":"4Q3/6pk/4R2p/1p4q1/4P3/1P1P4/1PP2rPP/5R1K w - - 0 28","m":"f1f2 g5c1 f2f1 c1f1","r":717,"t":"endgame mate mateIn2 short"},{"i":"ME1HV","f":"r1b2rk1/5ppp/p1qNp3/4P3/2B2P1n/2Q1B3/6PP/R4RK1 w - - 0 22","m":"c3d3 c6g2","r":726,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"im2so","f":"r3r1k1/pp3pp1/3b3p/3pq3/8/2PQ3P/PP2BPP1/R3R1K1 w - - 0 17","m":"e2f1 e5h2","r":738,"t":"mate mateIn1 middlegame oneMove"},{"i":"z9cvB","f":"3r1rk1/pp4pp/1qn1N3/5pQb/4p3/2P3PP/PP3P2/RN2R1K1 b - - 3 20","m":"h5f7 g5g7","r":663,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"eahPJ","f":"4R2k/pp4pp/3n4/q7/3B4/1B3R1P/P5PK/8 b - - 0 42","m":"d6e8 f3f8","r":666,"t":"endgame mate mateIn1 oneMove"},{"i":"mGu6Z","f":"1r4k1/5bpp/4p3/1qppP2P/8/8/1PB2PP1/1K1Q3R w - - 3 32","m":"d1d3 b5b2","r":738,"t":"endgame master mate mateIn1 oneMove queensideAttack"},{"i":"RLaP2","f":"r1b1r1k1/p3Bpp1/1pp1p2p/4P3/2P1B3/8/PP3PPP/R2R2K1 b - - 0 20","m":"e8e7 d1d8 e7e8 d8e8","r":680,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"EZCZX","f":"4r2k/R6p/8/7N/8/pP5P/r5PK/8 b - - 2 38","m":"e8e2 a7a8 e2e8 a8e8","r":788,"t":"endgame mate mateIn2 short"},{"i":"fW4XQ","f":"r1bq1rk1/1pn1bppp/p3p3/3pP3/2P5/2NQ4/PPB2PPP/R1B2RK1 b - - 1 13","m":"d5c4 d3h7","r":773,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"ekbxE","f":"r5k1/pp2q1pp/2p5/3p4/8/2R2N1P/PPP2PP1/2K1rB1R w - - 2 18","m":"f3e1 e7e1","r":621,"t":"endgame mate mateIn1 oneMove"},{"i":"AndJU","f":"3rk1nr/2p2ppp/1pp5/4p3/4P1b1/5N2/PPP2PPP/R1B1K2R w KQk - 0 11","m":"f3e5 d8d1","r":606,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"7K1xs","f":"r4rk1/1b3pbp/p2p1Pp1/1ppNp3/3nP2q/3P4/PPPQBRPP/4R1K1 b - - 0 16","m":"g7h8 d5e7","r":749,"t":"mate mateIn1 middlegame oneMove"},{"i":"oIexe","f":"4Q3/1kq5/3b1p2/3R4/8/1P6/PB4P1/7K w - - 4 38","m":"b2f6 c7c1 d5d1 c1d1 e8e1 d1e1","r":613,"t":"endgame long mate mateIn3"},{"i":"RayXR","f":"r2qrN2/p1p2Qpk/1p3n1B/8/8/8/PP1N1PPP/3R1bK1 b - - 0 19","m":"h7h6 f7g6","r":768,"t":"mate mateIn1 middlegame oneMove"},{"i":"543aX","f":"1k1r4/1p4pp/p3p3/P1N1b3/1PR5/7P/3r1PP1/2R3K1 w - - 5 30","m":"c5e6 d2d1 c1d1 d8d1","r":752,"t":"endgame mate mateIn2 short"},{"i":"cVh7i","f":"2r3k1/pQq1nppp/1p2p3/8/2PR4/1P5P/P4PP1/3R2K1 b - - 2 27","m":"c7b7 d4d8 c8d8 d1d8","r":625,"t":"backRankMate endgame mate mateIn2 short"},{"i":"lcLLa","f":"8/8/3RB3/8/3P2b1/6k1/7p/6K1 w - - 0 61","m":"g1h1 g4f3","r":748,"t":"endgame master mate mateIn1 oneMove"},{"i":"0Mnhi","f":"5rk1/6p1/1p5p/3p4/PR1P4/R1P1r3/6PP/6K1 w - - 0 33","m":"b4b2 e3e1","r":705,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"rzQdd","f":"2kr3r/ppqb1ppp/8/1B6/2P1p1n1/B3Q3/P4PPP/3R1RK1 w - - 2 18","m":"e3a7 c7h2","r":674,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"zmtda","f":"7k/p5pp/8/1R1P4/1K1Bp3/P3P3/4nr2/8 b - - 3 33","m":"e2d4 b5b8 f2f8 b8f8","r":673,"t":"backRankMate endgame mate mateIn2 short"},{"i":"pWLA1","f":"rn3rk1/pp3pp1/1qp3np/3pP1NP/3P4/2NQ4/PP3PP1/R4RK1 b - - 0 14","m":"g6f4 d3h7","r":777,"t":"mate mateIn1 middlegame oneMove"},{"i":"v8NDM","f":"1rr2k2/1pN2b1Q/3b3p/8/P2B2p1/8/1R3PP1/1B4K1 w - - 5 40","m":"c7b5 c8c1","r":637,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"YKpbd","f":"r5k1/1Rp2ppp/1b1p4/8/3qPPKP/6P1/Q7/4R3 b - - 0 29","m":"a8a2 b7b8","r":712,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"iwdgR","f":"6k1/2q1Bpp1/p3p2p/1p6/8/5b2/PP3PPP/3Q2K1 w - - 0 23","m":"d1f3 c7c1 f3d1 c1d1","r":708,"t":"backRankMate endgame mate mateIn2 short"},{"i":"vuEV5","f":"r3kbnr/5p2/2b1p3/2pqP2p/3p2pP/pPP3B1/P2N1PP1/RN1Q1RK1 w kq - 1 18","m":"d2c4 d5g2","r":643,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"A56Lo","f":"1k1rr3/p1p3pp/Pp3p2/1P6/8/B1b2Q2/2P2PPP/1R2q1K1 w - - 1 24","m":"b1e1 e8e1","r":628,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"oTOP8","f":"3r2k1/pp3p2/n1p4q/7Q/4P3/1PPr4/P4PPP/R5K1 w - - 0 29","m":"h5h6 d3d1 a1d1 d8d1","r":708,"t":"backRankMate endgame mate mateIn2 short"},{"i":"zr0f6","f":"4rk1r/p3Qppp/1q2p3/3pP3/8/BP5P/P4PP1/1NR3K1 b - - 0 20","m":"e8e7 c1c8 b6d8 c8d8","r":675,"t":"endgame mate mateIn2 pin short"},{"i":"hbG0k","f":"5rk1/1p3ppp/rQb1p3/p5q1/8/2N5/PP3PPP/3RRBK1 w - - 1 21","m":"f1a6 g5g2","r":619,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"4eyWj","f":"r4k1r/1pN2pp1/1p1p3p/2b2b2/2n2B2/8/PPP3PP/2KRR3 b - - 0 17","m":"a8a2 e1e8","r":794,"t":"mate mateIn1 middlegame oneMove"},{"i":"U6JAP","f":"1r1k1b2/2q5/2p3Q1/4P1B1/6B1/1r5P/6P1/6K1 b - - 2 36","m":"f8e7 g6g8","r":721,"t":"master mate mateIn1 middlegame oneMove"},{"i":"SWxld","f":"8/5k2/3Rp3/4P3/4P2p/r5pP/5KP1/8 w - - 0 56","m":"f2g1 a3a1 d6d1 a1d1","r":660,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"841b6","f":"8/R5p1/6k1/P7/4b3/5p1n/P7/4BK2 w - - 0 47","m":"a5a6 e4d3","r":731,"t":"endgame master mate mateIn1 oneMove"},{"i":"7hm2H","f":"r1b2nk1/pp4pp/4p1p1/1q1pP3/3P2Q1/2P5/PP4PP/RNB4K w - - 2 17","m":"a2a4 b5f1","r":631,"t":"mate mateIn1 middlegame oneMove"},{"i":"4N7rp","f":"r1bk3r/p2pnBpp/1Q3b2/B6P/3n4/3p4/PP2qP2/RNK1N1R1 b - - 0 19","m":"a7b6 a5b6","r":634,"t":"bodenMate mate mateIn1 middlegame oneMove"},{"i":"8vsXE","f":"2r3k1/1p3pp1/4p3/3p2P1/7B/bPrBP3/P6P/1K1R3R w - - 0 25","m":"d1d2 c3c1 h1c1 c8c1","r":713,"t":"mate mateIn2 middlegame operaMate queensideAttack short"},{"i":"Jklc8","f":"6k1/5p1p/p4Ppb/3P4/8/5N2/2Q2PPP/q5K1 w - - 1 27","m":"f3e1 a1e1","r":648,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"id3Ne","f":"r3r1k1/ppp2ppp/2n3b1/3q4/3Pn3/2PBQN1P/P4PP1/R1B1R1K1 b - - 8 16","m":"e4c3 e3e8 a8e8 e1e8","r":620,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"sKFPP","f":"r4rk1/p3qpp1/7p/3p4/2pP2b1/Pn2PN2/R1Q2PPP/1B3RK1 b - - 6 19","m":"g4f3 c2h7","r":641,"t":"mate mateIn1 middlegame oneMove"},{"i":"3OJhi","f":"5k2/6np/1pN5/1N3p2/1bP1K3/4P3/5r1P/5BR1 w - - 0 30","m":"e4d3 f2d2","r":679,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"9KL8c","f":"r6k/p3bpp1/7p/3nQ2q/3P1P2/4P3/PP3PR1/2KN4 b - - 2 24","m":"h5f3 e5g7","r":748,"t":"master mate mateIn1 middlegame oneMove"},{"i":"pqzvc","f":"1k4r1/pp6/8/nN1RP3/6Rp/8/5K2/8 b - - 0 38","m":"g8g4 d5d8","r":600,"t":"endgame mate mateIn1 oneMove"},{"i":"o28Xz","f":"r3k2r/pppn1pp1/3p3p/2bPp3/4P1bq/3P4/PP2BPPP/R1BQK2R w KQkq - 0 10","m":"e2g4 h4f2","r":749,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"ulxLK","f":"k7/ppp5/8/3P4/2P2Pq1/5Rp1/P6r/4R1K1 b - - 2 42","m":"g4f3 e1e8","r":628,"t":"backRankMate endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"SBf72","f":"r1b1qrk1/1p2b1np/p2p4/P1pPppNn/N1P4P/6P1/1PQ2PB1/R1B1R1K1 b - - 3 17","m":"f5f4 c2h7","r":665,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"yxnCf","f":"2r3k1/5p1p/6p1/8/3r4/8/1p2NPPP/1R4K1 w - - 0 37","m":"e2d4 c8c1 b1c1 b2c1q","r":624,"t":"advancedPawn backRankMate endgame mate mateIn2 promotion short"},{"i":"l9Mrm","f":"5rk1/3R1pp1/1p5p/5Q2/4P3/5P2/P5PP/2rRq2K w - - 4 28","m":"d1e1 c1e1","r":619,"t":"backRankMate endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"QJIpq","f":"r2r2k1/1R3p1p/4pbp1/p5B1/P3R3/8/5PPP/6K1 w - - 4 26","m":"g5f6 d8d1 e4e1 d1e1","r":620,"t":"backRankMate endgame mate mateIn2 short"},{"i":"1G2Sj","f":"r5k1/1p4pp/2p4q/p2bP2r/P2Q1p2/5P2/1P2N1PP/R5RK w - - 2 26","m":"h2h3 h5h3 g2h3 h6h3","r":601,"t":"kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"d3Z8f","f":"1kRr4/pp1Q1pp1/3b1q1p/8/4p1B1/P7/1P3PPP/6K1 b - - 4 26","m":"d8c8 d7c8","r":744,"t":"endgame mate mateIn1 oneMove queensideAttack"},{"i":"i43d7","f":"2kr2nr/ppp2ppp/2np4/3N1b2/1bQRq3/1P6/PBP1PPPP/2K2BNR b - - 7 10","m":"c6d4 c4c7","r":787,"t":"mate mateIn1 oneMove opening queensideAttack"},{"i":"l7wMl","f":"r1b1r1k1/1pq2ppp/p2p1B2/3P4/1PP1p3/P2B3P/4QPP1/1R3RK1 b - - 0 19","m":"e4d3 e2e8","r":761,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"T5NyU","f":"r2qk2r/1p2bppb/p1p4p/3pN3/3PP1P1/1Q3P2/PP4P1/2R1KB1R b Kkq - 0 18","m":"d5e4 b3f7","r":745,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"fNdGJ","f":"6k1/3rNppp/4p3/8/8/3PQ2P/1q3PP1/2R3K1 b - - 0 25","m":"d7e7 c1c8 e7e8 c8e8","r":682,"t":"backRankMate endgame mate mateIn2 short"},{"i":"2H0En","f":"r2r3k/6pp/8/3p4/8/P2BP1PQ/5PKP/4q3 b - - 1 31","m":"e1d2 h3h7","r":681,"t":"endgame mate mateIn1 oneMove"},{"i":"CrEYi","f":"2r2rk1/5pp1/4p2p/6bQ/p3B1R1/5P2/PPR4P/1Kq5 w - - 1 30","m":"c2c1 c8c1","r":636,"t":"mate mateIn1 middlegame oneMove operaMate queensideAttack"},{"i":"dlGBA","f":"2r5/1Q2bkpp/p2p4/4p3/2q1P3/4B3/PP3PPP/R1r3K1 w - - 3 23","m":"e3c1 c4c1 a1c1 c8c1","r":735,"t":"backRankMate endgame mate mateIn2 short"},{"i":"KUR2f","f":"7k/5KPP/7B/5B1n/1p2P3/8/1P3r2/8 b - - 0 49","m":"h5g7 h6g7","r":655,"t":"endgame master mate mateIn1 oneMove"},{"i":"hjkdG","f":"1Qbk4/2r1b1pp/3p1p2/8/BP1pP3/6B1/P4PPP/2q2RK1 w - - 0 30","m":"f1c1 c7c1 a4d1 c1d1","r":675,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"4SWtW","f":"1r1qr2k/1bpn1pbp/1p1p1np1/p2Pp1N1/P1P1P3/1PN3P1/1B3PBP/R2QR1K1 b - - 2 14","m":"f6g8 g5f7","r":602,"t":"kingsideAttack mate mateIn1 middlegame oneMove smotheredMate"},{"i":"0T2MP","f":"6k1/pR5p/6p1/2b5/8/6P1/PPrr2BP/5R1K w - - 2 26","m":"g2e4 d2h2","r":724,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"1bIQ4","f":"r4rk1/2qbbppp/p1npp3/1p6/3PQB2/2PB1N1P/PP3PP1/R3R1K1 b - - 0 14","m":"c7b7 e4h7","r":629,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"KugNA","f":"2q2rk1/4npbp/r4n2/pp1p1PQ1/3Bp3/2P5/PP5P/RN1B2RK b - - 3 24","m":"c8f5 g5g7","r":764,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"svTiD","f":"1rr3k1/5ppp/4p3/p1N1Q3/1P6/2PP4/5PPP/6K1 w - - 0 25","m":"b4a5 b8b1 e5e1 b1e1","r":602,"t":"backRankMate endgame mate mateIn2 short"},{"i":"dDU2A","f":"r4r1k/1pqn1p1p/p1p2BpN/P1b1p3/2B1P3/5Q1P/1PP2PP1/R3R1K1 b - - 0 18","m":"d7f6 f3f6","r":791,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"RAJNa","f":"5rk1/p4ppp/6r1/8/2pq4/Q2n1N2/PPP3PP/6RK w - - 0 28","m":"f3d4 d3f2","r":676,"t":"endgame mate mateIn1 oneMove smotheredMate"},{"i":"lt6Ry","f":"r1b2rk1/ppq1bppp/2npp3/1B4N1/4QB2/8/PPP2PPP/2KR3R b - - 5 14","m":"c6e5 e4h7","r":754,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"aywro","f":"rk5r/p1pQb1p1/2p1R2p/7q/5p2/3P4/PPP2PPP/RN4K1 w - - 0 18","m":"e6e7 h5d1 e7e1 d1e1","r":729,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"9Q4Ja","f":"rn1q1k2/6b1/2p2r2/pp1p1bNQ/3P3P/2N1PP2/PP4P1/2K1R2R b - - 0 19","m":"f6h6 h5f7","r":769,"t":"mate mateIn1 middlegame oneMove"},{"i":"tY66p","f":"5Q1k/p5pp/8/1p6/2PP4/qP6/6PP/5RK1 b - - 2 30","m":"a3f8 f1f8","r":673,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"CYnnN","f":"5r1k/2p4p/Q7/2b2pR1/4RP2/2P5/P1P3PP/3q3K w - - 3 32","m":"a6f1 d1f1","r":607,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"w3Y4v","f":"2rq1rk1/1b2bpp1/p3pB1p/1p6/3N4/P1NQ1P2/1PB3PP/2R2nK1 b - - 0 19","m":"e7f6 d3h7","r":688,"t":"mate mateIn1 middlegame oneMove"},{"i":"E2njY","f":"6k1/ppp3p1/2nb2rp/3p2q1/3P4/2PQ2BP/PP3PP1/4R2K w - - 7 25","m":"g3d6 g5g2","r":651,"t":"endgame kingsideAttack mate mateIn1 oneMove"},{"i":"jIDZK","f":"8/p6p/5ppk/1r1B4/3b4/1P4P1/P5P1/5R1K w - - 1 28","m":"d5c4 b5h5","r":709,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"28ns8","f":"4r1k1/1p2Nppp/p7/4nq2/3Qp3/1P2P3/P1R2PPP/6K1 b - - 12 32","m":"e8e7 d4d8 e7e8 d8e8","r":650,"t":"endgame fork mate mateIn2 short"},{"i":"3TZOH","f":"3r2k1/2q2ppp/1p6/p1p1N3/P7/1P3Q2/2P3PP/5RK1 b - - 0 24","m":"c7e5 f3f7 g8h8 f7f8 d8f8 f1f8","r":651,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"XZ8Ak","f":"5rk1/r3n1pp/pq6/1p2pbN1/5n1Q/PP5P/2BN1PP1/2R1R1K1 b - - 3 24","m":"e7g6 h4h7","r":601,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"AAJ0X","f":"4r1k1/3n1ppp/Rppb4/8/8/1PNPB2P/1PP2PP1/6K1 w - - 4 23","m":"e3b6 e8e1","r":744,"t":"endgame mate mateIn1 oneMove"},{"i":"iPcBj","f":"5rk1/6p1/6R1/1pp5/4p1pP/2P1P1b1/1P3r2/3R2NK w - - 0 34","m":"g6g4 f2h2","r":754,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"lHmiO","f":"2k1r3/p1p2p2/1p6/2b2qP1/Q6p/6P1/PP3PB1/5RK1 b - - 1 26","m":"h4g3 a4e8","r":704,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"2Xc9c","f":"8/R4k2/2R5/7p/5p1P/6p1/5rr1/4K3 b - - 1 53","m":"f7e8 c6c8","r":745,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"sqPJt","f":"r1bq1rk1/pp1p1ppp/2nQ4/b5N1/2B5/B1P5/P4PPP/R4RK1 b - - 4 14","m":"d8g5 d6f8","r":696,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"ebA9K","f":"6k1/4N1p1/2p1p3/4n1r1/p7/P7/1P3R2/5K2 b - - 1 38","m":"g8h7 f2h2 g5h5 h2h5","r":732,"t":"anastasiaMate endgame mate mateIn2 short"},{"i":"BT1QZ","f":"5rk1/1b3Qpp/pq6/8/1P1r4/PPN1R1P1/6PP/5RK1 b - - 0 26","m":"f8f7 e3e8 f7f8 f1f8","r":623,"t":"mate mateIn2 middlegame short"},{"i":"Oxdqm","f":"R7/5pkp/5p2/4qP2/1Q1p2PK/3P3P/2r5/8 b - - 1 35","m":"c2h2 b4f8","r":667,"t":"endgame mate mateIn1 oneMove"},{"i":"IxKXJ","f":"1r1r2k1/3q1ppp/1p6/2pPn3/PRP1p3/4B3/5PPP/R2Q2K1 w - c6 0 23","m":"d5c6 d7d1 a1d1 d8d1","r":665,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"ywVuR","f":"r1b1k2r/p4ppp/8/2b1p3/4p2B/2Nq4/PP3PPP/R2QK2R b KQkq - 1 12","m":"d3c4 d1d8","r":767,"t":"mate mateIn1 middlegame oneMove"},{"i":"1p69A","f":"1r2k2r/Q2n1ppp/3b4/3pq3/8/2P1B3/PP1N1PPP/R4RK1 w k - 3 17","m":"e3d4 e5h2","r":627,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"3rh2x","f":"6rk/1b1p1prp/p3p2R/1p3p1Q/3qPP2/P1NP3R/1P4PP/7K b - - 1 23","m":"d4f2 h6h7 g7h7 h5h7","r":666,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"y7FwA","f":"2r5/8/8/8/8/4k3/7R/3K4 w - - 15 82","m":"d1e1 c8c1","r":600,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"AW5Ce","f":"r3r1k1/pb3ppp/2pb1n2/8/2q5/2N1N3/PP1P1PPP/R1B1R1K1 w - - 0 18","m":"e3c4 e8e1","r":676,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"QmjQa","f":"r4rk1/2ppqppp/1pn5/p3p3/2PPQ3/P2BP3/1P3PPP/2R2RK1 b - - 1 14","m":"e5d4 e4h7","r":751,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"AmgYt","f":"r1b1k1nr/pppp1pp1/1b3q1p/8/PPB1P3/2NP4/5PPP/R1BQK2R w KQkq - 1 10","m":"c1d2 f6f2","r":645,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"7coL3","f":"rnb1k2r/pppp1ppp/8/4P3/1bP1n2q/5P2/PP1NP1BP/R1BQK1NR w KQkq - 2 8","m":"e1f1 h4f2","r":766,"t":"mate mateIn1 oneMove opening"},{"i":"3MlC0","f":"rk1q4/ppp1R3/8/7Q/2Pp4/5P2/P1P3PP/6K1 b - - 0 35","m":"d8e7 h5h8 e7d8 h8d8","r":640,"t":"endgame mate mateIn2 short"},{"i":"49cK1","f":"r1b1k2r/bpqp1ppp/p3p3/8/1P1nP1n1/P1N2N2/1BP1BPPP/R2Q1RK1 w kq - 3 11","m":"f3d4 c7h2","r":606,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"4yjgB","f":"4Qn1k/6bp/6p1/1Pp1B3/P3q3/N7/6RP/6rK w - - 0 37","m":"h1g1 e4e1","r":732,"t":"mate mateIn1 middlegame oneMove"},{"i":"TFkDN","f":"8/p7/1p2p1pp/7k/3P1Qn1/P3PpPq/5P1P/6RK w - - 12 39","m":"f4f3 h3h2","r":770,"t":"endgame mate mateIn1 oneMove"},{"i":"lqjFi","f":"r3k2r/pp3pp1/2n1pnbp/2P5/3q2PP/PPNP1Pb1/1BP3B1/R2Q1KNR w kq - 5 18","m":"g1e2 d4f2","r":743,"t":"mate mateIn1 middlegame oneMove"},{"i":"6O9Vb","f":"3Q4/4nppk/6p1/8/1q6/6P1/6BP/2R4K w - - 1 38","m":"c1e1 b4e1 g2f1 e1f1","r":656,"t":"endgame hangingPiece mate mateIn2 short"},{"i":"Y5dxY","f":"3Rr1k1/1p3p1p/p5p1/P7/2q5/2n1P2P/1Q3PP1/3R2K1 b - - 4 28","m":"c3d1 d8e8","r":733,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"FaAKh","f":"7k/6pp/3p4/4pQ2/3r1q2/5P1P/1P2R1P1/R5K1 b - - 0 26","m":"f4f5 a1a8 f5c8 a8c8","r":609,"t":"backRankMate endgame mate mateIn2 queenRookEndgame short"},{"i":"uFN6S","f":"r1nq1rk1/1bp1bppp/2n1p3/ppPpP3/1P1P4/P2Q1N2/2B2PPP/RNB2RK1 b - - 1 14","m":"a5b4 d3h7","r":647,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"bndhm","f":"r5k1/p2R1ppp/bp2p3/4q3/8/P2P4/1PQ2BPP/6K1 b - - 1 25","m":"a8c8 c2c8 a6c8 d7d8","r":718,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"NuJWc","f":"6k1/1p2ppb1/p5p1/7p/4P3/1P2B3/P1r2PPP/3R2K1 w - - 3 25","m":"d1d2 c2c1 d2d1 c1d1","r":767,"t":"backRankMate endgame mate mateIn2 short"},{"i":"MN9Kv","f":"3R1r1k/pq3npp/1p2pp2/8/1Q2bP2/4B2P/P5P1/3R2K1 b - - 0 28","m":"f8d8 d1d8 f7d8 b4f8","r":767,"t":"mate mateIn2 middlegame short"},{"i":"WDjt7","f":"7r/R5R1/3p2pk/p1pP2p1/2P4r/P5K1/8/8 b - - 2 34","m":"h6h5 g7h7 h8h7 a7h7","r":634,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"tGVjK","f":"2kr2n1/ppb2p1p/4p3/4q3/2P5/P7/2QNB1PP/R4R1K w - - 2 20","m":"e2f3 e5h2","r":699,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"6bB54","f":"r1bqkb1r/1pp3pp/3p1n2/p1nPpp2/P1P5/2N1P3/1P1B1PPP/R2QKBNR w KQkq - 3 8","m":"g1e2 c5d3","r":757,"t":"master mate mateIn1 oneMove opening smotheredMate"},{"i":"GyJTs","f":"1r1q1rk1/4nppp/4p3/pB1p1b2/P2Q4/2B1P3/5PPP/R4RK1 b - - 0 18","m":"e7g6 d4g7","r":604,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"bAMU1","f":"3r2k1/3P1ppp/8/1N6/1p6/1Pn5/P5PP/4R1K1 b - - 2 34","m":"c3b5 e1e8 d8e8 d7e8q","r":682,"t":"advancedPawn endgame mate mateIn2 promotion short"},{"i":"yMvgs","f":"8/r4p1p/k3p1p1/2KpP3/8/5RP1/5P2/8 b - - 1 48","m":"a7b7 f3a3","r":729,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"PjfVM","f":"3q1rk1/p1r1bpnp/2Np2pB/3P4/b1p1P1P1/2Q3NP/1P3P1K/3R2R1 b - - 1 28","m":"a4c6 c3g7","r":719,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"4XsuA","f":"r6k/pb4p1/3q3p/1pp3r1/8/2PB2P1/P1P2Q1P/3R1RK1 b - - 1 24","m":"d6c6 f2f8 a8f8 f1f8","r":656,"t":"kingsideAttack master mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"vgcEq","f":"8/8/5K2/r5Pk/7p/5P1N/6P1/5n2 b - - 4 63","m":"f1e3 h3f4","r":615,"t":"endgame mate mateIn1 oneMove"},{"i":"3E5nL","f":"r1bq1rk1/pp1nbpp1/4p3/2ppN2Q/3P4/2P1P1P1/PP1N1PP1/R3K2R b KQ - 2 12","m":"d7e5 h5h8","r":604,"t":"mate mateIn1 middlegame oneMove"},{"i":"M2v59","f":"4r1k1/p1p1qpp1/7p/2b5/8/2N2Q2/PPP2PPP/R2r2K1 w - - 0 19","m":"a1d1 e7e1 d1e1 e8e1","r":644,"t":"endgame mate mateIn2 sacrifice short"},{"i":"cbzZa","f":"1n3k1r/pb1pbp2/1pq1p3/1N4p1/2PP3p/3BPN1P/PP3PP1/R2Q1RK1 w - - 0 18","m":"f3e5 c6g2","r":695,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"K0zmx","f":"3r3k/p1q1pQb1/6pp/8/2PP2n1/4B3/PP3PPP/R4RK1 w - - 1 20","m":"f7g6 c7h2","r":695,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"6Z0lp","f":"r1bb1rk1/2q2p1p/5n1P/4pP2/p3p3/PpPBBP2/1P4Q1/1K1R3R b - - 1 24","m":"g8h8 g2g7","r":794,"t":"mate mateIn1 middlegame oneMove"},{"i":"Z82tx","f":"2r2rk1/p1Np2pp/5q2/2QpN3/3P4/8/4bPPP/R5KR w - - 7 23","m":"c7d5 f6f2","r":715,"t":"master mate mateIn1 middlegame oneMove"},{"i":"vX6Fg","f":"3rk3/1p2bp1B/p1p5/3bPPBQ/8/1P5P/q5P1/5RK1 w - - 1 29","m":"g5e7 a2g2","r":731,"t":"mate mateIn1 middlegame oneMove"},{"i":"mJBLj","f":"r1b2r2/1p4kp/6pP/p3qp2/1QB5/2P5/PP3pP1/2KR3R b - - 0 24","m":"g7h8 b4f8","r":731,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"oe5Df","f":"1r4k1/3n1p1p/p2Pp1p1/N1p5/5q2/2PR4/Pr3PQP/KR6 w - - 0 28","m":"b1b2 f4c1 b2b1 b8b1","r":699,"t":"mate mateIn2 middlegame short"},{"i":"r1Abn","f":"r4rk1/p5pp/b1p1p2B/3pR3/3P2Q1/P1P5/2P2qPP/R5K1 w - - 0 21","m":"g1h1 f2f1 a1f1 f8f1","r":622,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"We9RY","f":"r3k2r/p1q2pp1/2p1p3/1N1p4/3P2p1/4P3/PP1B1PP1/2RQ1RbK w kq - 4 18","m":"h1g1 c7h2","r":702,"t":"mate mateIn1 middlegame oneMove"},{"i":"NUJzG","f":"8/6bk/3Q3p/6p1/2P1P1P1/3P2PK/8/2q5 w - - 1 38","m":"d6e6 c1h1","r":733,"t":"endgame mate mateIn1 oneMove"},{"i":"5KJfj","f":"r5k1/6pp/4p3/4Np2/2P1nPP1/7P/RR1r1PK1/8 b - - 0 34","m":"a8a2 b2b8 d2d8 b8d8","r":744,"t":"endgame mate mateIn2 short"},{"i":"UM4C8","f":"5b1k/7p/4Q1p1/p1pn4/8/q2B4/2PB2PP/7K w - - 0 25","m":"e6d5 a3a1 d2c1 a1c1 d3f1 c1f1","r":765,"t":"endgame long mate mateIn3"},{"i":"z7S91","f":"6k1/p1p1qp1p/1r6/3p1bp1/Q2P4/2P5/P1P2PPP/4R1K1 w - - 1 20","m":"e1e7 b6b1 e7e1 b1e1","r":681,"t":"backRankMate endgame mate mateIn2 short"},{"i":"Pk1FH","f":"r3k2r/bpp2ppp/p3p3/P2qP3/1P1P1P1n/8/4NP1P/R1BQ1RK1 w kq - 1 18","m":"e2c3 d5g2","r":723,"t":"mate mateIn1 middlegame oneMove"},{"i":"R9aOx","f":"r1b4k/1pq4p/p4rpP/8/3RPn2/2Q2P2/PPP5/2K2B1R b - - 0 22","m":"c7c3 d4d8 f6f8 d8f8","r":620,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"nrXb7","f":"6rk/6q1/8/4p3/P7/1P5p/K1PQ4/8 b - - 2 44","m":"g7g2 d2h6","r":766,"t":"endgame mate mateIn1 oneMove"},{"i":"HtAK4","f":"rnbqk2r/pp3ppp/2p2n2/2b1N3/4N3/5Q1P/PPPP1PP1/R1B1KB1R b KQkq - 0 7","m":"f6e4 f3f7","r":770,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"EHKGk","f":"rn1q1rBk/pp1nbpp1/2p1b3/3p2P1/3P4/2N1PP2/PPQ3P1/2KR2NR b - - 4 14","m":"h8g8 c2h7","r":789,"t":"mate mateIn1 oneMove opening"},{"i":"8o6lP","f":"7k/pp1bRqpp/8/5p1P/8/P2P4/1PK2PP1/4R3 b - - 4 30","m":"f7f6 e7e8 d7e8 e1e8 f6f8 e8f8","r":669,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"cKHqA","f":"5k2/pp3ppB/4p3/4P3/6PQ/Pn4NP/1P3P1K/2qr4 b - - 3 30","m":"b3d4 h4d8","r":694,"t":"endgame master mate mateIn1 oneMove"},{"i":"G7hzJ","f":"3B2k1/pp3Bp1/1n2p3/3pp3/3p4/1P1b4/r7/4KR2 b - - 7 42","m":"g8h7 f1h1 a2h2 h1h2","r":754,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"7Yz2n","f":"rb3rk1/1p3pp1/p3bq1p/1N1p4/3P4/3Q3P/PP3PP1/1BR2RK1 b - - 1 17","m":"a6b5 d3h7","r":655,"t":"mate mateIn1 middlegame oneMove"},{"i":"OoEk6","f":"1r4k1/pp2Rr1p/5ppQ/3q4/3P4/8/P4PPP/4R1K1 b - - 4 23","m":"d5a2 e7e8 b8e8 e1e8 f7f8 e8f8","r":712,"t":"endgame killBoxMate long mate mateIn3"},{"i":"DSQhc","f":"r1bq1r1k/pppp1p1p/2n2Pp1/2b2N2/2B5/6Q1/PPP2PPP/RNB1K2R b KQ - 0 10","m":"g6f5 g3g7","r":789,"t":"mate mateIn1 oneMove opening"},{"i":"gZOqr","f":"1b4B1/3R4/6pk/3P4/2p1p2P/3r1P2/2K5/8 b - - 1 45","m":"b8f4 d7h7","r":641,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"js4lF","f":"2r3k1/5pp1/4p2p/2QpB3/1p3P1P/1b1B2PK/2n5/R7 b - - 0 37","m":"c8c5 a1a8 c5c8 a8c8","r":664,"t":"endgame mate mateIn2 short"},{"i":"sLqty","f":"3r2k1/p3bpp1/1q2p2p/2p5/3rPP2/1PQP4/PB4PP/2R2R1K b - - 6 23","m":"d4d3 c3g7","r":647,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"KOTRC","f":"r1b1k2r/1pp2p2/1b1p1q1p/pP1Pp1p1/P3P3/3P1N1P/5PP1/2RQKB1R w Kkq - 0 16","m":"f3h2 f6f2","r":746,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"glUFz","f":"4r3/5Q2/1k1pBB2/pq4P1/1pp5/8/PPP5/1K6 w - - 6 47","m":"e6d7 e8e1","r":686,"t":"backRankMate endgame master mate mateIn1 oneMove"},{"i":"83l8h","f":"2r4k/2q3pp/3p4/p5P1/1p2Q3/7P/PPr5/1K1RR3 b - - 3 31","m":"c7c5 e4e8 c8e8 e1e8","r":671,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"HYD7h","f":"r4rk1/pb2npb1/1p4pp/3qp3/8/1NPBB2P/PP1Q1PP1/R4RK1 w - - 2 16","m":"d3e2 d5g2","r":701,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"9zk4E","f":"r4r1k/pQp1q1pp/6p1/4P3/4b3/2N5/PP4PP/R1B2R1K w - - 1 19","m":"c3e4 f8f1","r":677,"t":"backRankMate hangingPiece mate mateIn1 middlegame oneMove"},{"i":"LhwNH","f":"5k2/2R4R/p7/1p3r2/8/8/5PKP/r7 b - - 0 33","m":"b5b4 h7h8","r":771,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"VoqNt","f":"r4rk1/pR1Q2p1/4p1np/3pP3/3Pb3/3q4/P4PPP/5RK1 b - - 1 19","m":"f8f7 d7f7 g8h8 f7g7","r":798,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"eOeJi","f":"r2r2kb/1p3p1p/p5pB/5N2/8/8/PPPR1PPP/5R1K b - - 0 22","m":"d8d2 f5e7","r":707,"t":"endgame master mate mateIn1 oneMove"},{"i":"TtTJV","f":"5k1r/5ppp/8/8/BQ6/P3P3/4KPPP/2q5 b - - 0 27","m":"f8g8 b4b8 c1c8 b8c8","r":682,"t":"backRankMate endgame mate mateIn2 short"},{"i":"L3Qnj","f":"8/pp3p1p/1b3Q2/3P2pk/P5P1/5P1P/2r1b2K/3q4 b - - 0 41","m":"h5h4 f6h6","r":685,"t":"endgame mate mateIn1 oneMove"},{"i":"HbJ8x","f":"8/pp3R1k/7p/3p2p1/P2P2P1/1P3N2/2r2nP1/6K1 b - - 0 31","m":"h7g6 f3e5","r":764,"t":"cornerMate endgame mate mateIn1 oneMove"},{"i":"2fImj","f":"5q1k/Q5pp/1p6/4Pb2/1P3B2/2P2BP1/P4b1P/3q3K w - - 0 27","m":"f3d1 f5e4 d1f3 e4f3","r":698,"t":"doubleBishopMate endgame mate mateIn2 short"},{"i":"VJwzN","f":"r1bq2Qk/pp3P1n/8/2p1b3/2B5/3P4/PP1K1PPP/nN5R b - - 1 18","m":"d8g8 f7g8q","r":712,"t":"advancedPawn kingsideAttack mate mateIn1 middlegame oneMove promotion"},{"i":"x8x6M","f":"8/8/2R1p2p/1pN2k2/1P4p1/4P1PK/r4r1P/7R w - - 0 38","m":"h3h4 f2h2 h1h2 a2h2","r":679,"t":"endgame mate mateIn2 short"},{"i":"YA9vg","f":"5k2/5p1p/3b1Ppr/1p1p4/6P1/5K1P/1n2r3/R7 b - - 2 38","m":"e2h2 a1a8 d6b8 a8b8","r":609,"t":"endgame mate mateIn2 short"},{"i":"4uWLE","f":"5r2/1p2q1kp/p5p1/3Q4/2P5/1P6/P5PP/5R1K w - - 3 34","m":"f1f8 e7e1 f8f1 e1f1","r":704,"t":"endgame mate mateIn2 short"},{"i":"Akg8e","f":"r4rk1/pb3pp1/1p2p2p/4P1q1/2P5/2R1p3/PP3PPP/1B1Q1RK1 w - - 0 18","m":"f2f4 g5g2","r":732,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"11OA8","f":"rn1qk2r/1b1pppbp/5np1/p1p1N3/Pp6/1QPP2P1/1P2PPBP/RNB2RK1 b kq - 3 9","m":"b7g2 b3f7","r":685,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"BO3vc","f":"Q4rk1/p4pp1/7p/2p5/3q4/3B4/PP2RPPP/4R1K1 b - - 0 21","m":"f8a8 e2e8 a8e8 e1e8","r":702,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"gymhe","f":"rq2k2r/pp2bb2/2p1p3/4Np1p/3P2n1/4P2N/PP2BPP1/R2Q1RK1 w kq - 5 18","m":"e5f7 b8h2","r":703,"t":"mate mateIn1 oneMove opening"},{"i":"IBF5N","f":"6k1/1bp2ppp/2p1r3/1p2b3/1PN1P3/4rB2/6PP/3R1R1K b - - 9 24","m":"b5c4 d1d8 e6e8 d8e8","r":603,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"VDViI","f":"1k5r/pp4Rp/1b6/8/P7/1Q3N2/1P3RPP/2r3K1 w - - 1 25","m":"f3e1 c1e1","r":777,"t":"hangingPiece mate mateIn1 middlegame oneMove pin"},{"i":"lH1KF","f":"8/5k2/r2b3Q/6p1/1P6/8/6PP/7K w - - 1 47","m":"h6g5 a6a1 g5c1 a1c1","r":753,"t":"endgame mate mateIn2 short"},{"i":"yMcvk","f":"8/5P1p/6p1/6P1/1n6/1k5P/p7/K7 w - - 1 53","m":"f7f8q b4c2","r":684,"t":"endgame mate mateIn1 oneMove"},{"i":"5JNRv","f":"r1b2rk1/pp3p1Q/4nBp1/4p3/2q5/3R4/P1P2PPP/5R1K b - - 0 21","m":"g8h7 d3h3 c4h4 h3h4 h7g8 h4h8","r":758,"t":"long mate mateIn3 middlegame"},{"i":"Leafx","f":"r3k2r/ppp2pp1/2pqb3/2b4p/4P1n1/2PP3P/PP2BPP1/RNBQ1RK1 w kq - 1 10","m":"d3d4 d6h2","r":653,"t":"mate mateIn1 middlegame oneMove"},{"i":"sW4yv","f":"r4rk1/ppp2ppp/3p4/2q3N1/5Kb1/2N5/PPQ5/R5R1 b - - 2 21","m":"h7h6 c2h7","r":689,"t":"mate mateIn1 middlegame oneMove"},{"i":"TaTgP","f":"8/6pk/R7/2p3N1/3b4/K4P1P/8/1r6 b - - 0 44","m":"h7g8 a6a8 b1b8 a8b8","r":680,"t":"endgame mate mateIn2 short"},{"i":"9qI3y","f":"1r1qk1Br/pppnp1bp/3p1pp1/6B1/3P4/1QP2P1P/PP3PP1/RN2K2R b KQk - 0 9","m":"f6g5 b3f7","r":637,"t":"mate mateIn1 middlegame oneMove"},{"i":"zBBac","f":"8/8/8/8/1R4p1/5p2/4r2k/5K2 b - - 15 67","m":"g4g3 b4h4","r":749,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"hqsxE","f":"r1bqrk1Q/pppn2p1/8/3pP1N1/1b1n4/2N5/PPP2PPP/R1B2RK1 b - - 6 16","m":"f8e7 h8g7","r":772,"t":"mate mateIn1 oneMove opening"},{"i":"ShoCP","f":"2kr3r/pp1n1ppp/2Q1pb2/5q2/1PBP1B2/2P4P/P5P1/R4RK1 b - - 0 18","m":"b7c6 c4a6","r":703,"t":"bodenMate mate mateIn1 middlegame oneMove"},{"i":"qZLWP","f":"2r3k1/1br2ppp/p3p3/1p1nq3/3RP3/P1N4P/1P2BPP1/1Q1R2K1 b - - 0 21","m":"d5c3 d4d8 c8d8 d1d8","r":742,"t":"backRankMate master mate mateIn2 middlegame short"},{"i":"ELeDP","f":"r4Bk1/pbpn1pbp/1p4p1/4p1q1/2BP4/2P5/P1P2PPP/R2QR1K1 w - - 0 13","m":"f8g7 g5g2","r":680,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"bw7rv","f":"6k1/p1R2ppp/4b3/8/4P3/6B1/r3rPPP/4R1K1 w - - 3 24","m":"e1e2 a2a1 c7c1 a1c1 e2e1 c1e1","r":677,"t":"backRankMate endgame long mate mateIn3"},{"i":"ErIHd","f":"r4rk1/p1pbqppp/1p6/n2p1p2/3P2P1/2PQPN2/PP1N1PP1/R3K2R b KQ - 0 15","m":"f5g4 d3h7","r":703,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"L9p9v","f":"3r1r1k/ppp2pq1/2b1pNp1/4Q2R/8/8/PPP1B1PP/R6K b - - 0 22","m":"g6h5 e5h5 g7h6 h5h6","r":777,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"BxXvs","f":"5rk1/1r4pp/q3p2N/6bP/p2P4/P4Q2/1PP5/1K1R1R2 b - - 2 35","m":"g5h6 f3f8","r":642,"t":"mate mateIn1 middlegame oneMove"},{"i":"27rIu","f":"r5k1/pb3ppp/npq1p3/2n5/2Pr4/B4N2/P1BNQPPP/R4RK1 w - - 6 18","m":"f3d4 c6g2","r":663,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"oGcWL","f":"3r2k1/pp2rppp/5n2/2b5/2P2q2/1PN5/P2P2PP/R1B2R1K w - - 0 18","m":"f1f4 e7e1 f4f1 e1f1","r":699,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"nUJ9c","f":"r1b1r1k1/q4ppp/p4B2/2N5/2p5/8/PP2QPPP/R2R2K1 b - - 0 21","m":"e8e2 d1d8 e2e8 d8e8","r":728,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"tJric","f":"2r1k2r/4b1pp/3Bqp2/3p4/3p4/8/PP3PPP/RN2R1K1 w k - 0 22","m":"e1e6 c8c1 e6e1 c1e1","r":656,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"oLRIU","f":"7k/1pp4p/p1n3p1/7n/6P1/2PP1rqP/PP3N2/R2QRK2 w - - 0 31","m":"g4h5 g3f2","r":640,"t":"mate mateIn1 middlegame oneMove"},{"i":"EHxDd","f":"6rk/pp3Qpp/1q3p2/8/1P2rP2/P5RP/6P1/3R3K w - - 11 31","m":"d1d7 e4e1 h1h2 b6g1","r":788,"t":"endgame mate mateIn2 short"},{"i":"0EpdH","f":"5rk1/pp4p1/7p/4P3/2p1P3/2B3p1/PPP2qPQ/R6K w - - 0 24","m":"h2h3 f2f1 a1f1 f8f1","r":642,"t":"endgame mate mateIn2 sacrifice short"},{"i":"pIdIr","f":"r3r1k1/1b3p1p/p2p2pP/3P1p2/qp1Q1B2/2p2P2/P1P1B1P1/2K3NR b - - 0 22","m":"a4a2 d4g7","r":778,"t":"master mate mateIn1 middlegame oneMove"},{"i":"r4gpF","f":"r1b1kb1r/ppq2ppp/2n1p3/2pp4/3P2n1/2PBPN2/PP1N1PPP/R1BQ1RK1 w kq - 4 8","m":"f3g5 c7h2","r":714,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"TRgXA","f":"2kr3r/pppb4/8/3q1ppp/3Pn3/4P1B1/P1Q1BPPP/2R2RK1 b - - 1 18","m":"e4g3 c2c7","r":678,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"qrthr","f":"8/8/7p/5Rp1/p7/2pKP2P/n7/3k4 b - - 0 51","m":"a4a3 f5f1","r":662,"t":"endgame mate mateIn1 oneMove"},{"i":"NL3O9","f":"r1bR2k1/ppp2ppp/1n4N1/7q/4rB2/P1P3P1/1PP2P1P/2K2B1R b - - 1 14","m":"e4e8 d8e8","r":601,"t":"backRankMate hangingPiece mate mateIn1 middlegame oneMove"},{"i":"O41Li","f":"5r2/2R5/4pk2/5n2/1q1p4/1P3P2/1BP4Q/1NK5 w - - 1 34","m":"c7c4 b4e1","r":690,"t":"mate mateIn1 middlegame oneMove"},{"i":"UD8ro","f":"r4rk1/1p1n2pp/p1p1pp2/3pP1q1/3P3n/1P1BP2P/PBP2QP1/R4RK1 w - - 0 16","m":"f2f4 g5g2","r":763,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"NwdEw","f":"r4rk1/ppp4p/2nb2p1/3p4/3Pnq2/5B1P/PP1N1PP1/R1BQ1RK1 w - - 3 15","m":"d2e4 f4h2","r":729,"t":"mate mateIn1 middlegame oneMove"},{"i":"kkS1c","f":"3r2k1/p4p2/3N3p/4b1p1/1Bp1P1P1/5R2/P1P3P1/7K w - - 3 37","m":"d6f7 d8d1 b4e1 d1e1 f3f1 e1f1","r":630,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"BTi9C","f":"2kr2nr/ppp2p1p/6p1/8/1q1npB2/2Q2bPP/PP3P2/RN2KB1R w KQ - 2 15","m":"c3b4 d4c2","r":770,"t":"cornerMate mate mateIn1 oneMove opening"},{"i":"BwvBy","f":"2kr3r/pp1qn1pp/2pp1p2/1NQP4/4PB2/5P2/PP3P1P/R4RK1 b - - 0 18","m":"d6c5 b5a7","r":787,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"GkDXK","f":"5r1k/6p1/1q5b/1P2pB1Q/2P1P3/6P1/5PK1/8 b - - 0 37","m":"f8f6 h5e8 f6f8 e8f8","r":719,"t":"endgame mate mateIn2 short"},{"i":"fIagA","f":"rnr2k2/pp3pp1/7p/1B1p1b2/3Pn3/P1B1R2P/1P1N2P1/2K1R3 b - - 3 19","m":"e4c3 e3e8 c8e8 e1e8","r":660,"t":"mate mateIn2 middlegame operaMate short"},{"i":"IQsLp","f":"r3k1nr/1p2bppp/p3p3/2p1P3/P4P2/2Nq1P2/1P1P3P/R1BQK2R w KQkq - 1 14","m":"a1a3 e7h4","r":704,"t":"balestraMate mate mateIn1 middlegame oneMove"},{"i":"aiq4p","f":"r2qkb1r/p2bp3/3p1P1p/2p3p1/4Q1n1/2N2N2/PPP2PPP/R1B1K2R b KQkq - 0 13","m":"g4f6 e4g6","r":788,"t":"mate mateIn1 oneMove opening"},{"i":"LhBwr","f":"1k1rr3/1bp3b1/3p2pp/RP3p2/Q2P4/2P1qN2/1P4PP/R6K b - - 1 26","m":"b7f3 a5a8 f3a8 a4a8","r":634,"t":"mate mateIn2 middlegame queensideAttack sacrifice short"},{"i":"9w37o","f":"r3rk2/6Rp/1PN3p1/6q1/1P1Bpn2/4Q2P/6P1/3R2K1 w - - 7 35","m":"d1f1 g5g2","r":635,"t":"master mate mateIn1 middlegame oneMove"},{"i":"ye2ca","f":"1k1r4/p1p2pBp/1p4p1/5q2/2Q5/2Pr4/PP3P1P/1K1RR3 w - - 0 26","m":"b1a1 d3d1 e1d1 d8d1","r":600,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"lZb6s","f":"2r2rk1/1pqn1pp1/p3p2p/3pP1N1/1b1N3P/3Q4/PPP2PP1/1K1R3R b - - 3 18","m":"c7c4 d3h7","r":608,"t":"mate mateIn1 middlegame oneMove"},{"i":"jir2Z","f":"r3Q1k1/1R3ppp/p7/3n2B1/2pP4/5N2/q1P2PPP/4R1K1 b - - 0 19","m":"a8e8 e1e8","r":660,"t":"mate mateIn1 middlegame oneMove"},{"i":"U0QuC","f":"r1bq1r1k/ppp2Bpp/2np4/2b1p1N1/4P1n1/2PP3Q/PP3PPP/RNB1K2R b KQ - 2 9","m":"g4f2 h3h7","r":683,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"MRSR7","f":"r5k1/pb3ppp/1p2p1q1/4B3/2P2P2/6n1/PP1Q2PP/4R1RK w - - 1 29","m":"h2g3 g6h5","r":709,"t":"mate mateIn1 middlegame oneMove"},{"i":"avha7","f":"3r2k1/Pb3pb1/4p1p1/4P2p/q4P1P/2P1Q3/PP3BP1/2K2B1R w - - 3 24","m":"a2a3 a4d1","r":601,"t":"mate mateIn1 middlegame oneMove"},{"i":"rBjNJ","f":"r4rk1/pppnqpp1/1b1p3p/3PnP2/2B1P3/6Q1/PB4PP/RN3R1K b - - 2 19","m":"e5c4 g3g7","r":696,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"UNP5Y","f":"4r2k/p5pp/1p5q/5Q2/2b5/1P6/5RPP/5R1K b - - 0 38","m":"c4f1 f5f8 e8f8 f2f8","r":744,"t":"backRankMate endgame mate mateIn2 sacrifice short"},{"i":"jJIV8","f":"rn1qkb1r/pppbpp1p/5np1/4N3/2Q5/2N5/PP1PPPPP/R1B1KB1R b KQkq - 1 6","m":"f8g7 c4f7","r":758,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"G82k6","f":"r1b2k1N/ppp3pp/8/3Bp3/5P2/8/PP1P1b1P/nNBK3R w - - 0 15","m":"f4e5 c8g4 d5f3 g4f3","r":716,"t":"mate mateIn2 middlegame short"},{"i":"P6Y3S","f":"r5rk/2p1p3/p4b1p/2qP4/P1p4P/2P4R/3Q2P1/3R1K2 b - - 1 29","m":"a8f8 d2h6","r":661,"t":"mate mateIn1 middlegame oneMove"},{"i":"yBAcn","f":"1r3rk1/pbp1npp1/1p2p2p/3qN3/3P4/2PBP2P/P1Q2PP1/1R3RK1 w - - 3 18","m":"a2a3 d5g2","r":649,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"KwrDR","f":"rn3rk1/p1p2pp1/1p1q3p/3Pp3/4Q3/2PB1R2/P1P3PP/R5K1 b - - 2 15","m":"b8d7 e4h7","r":694,"t":"mate mateIn1 middlegame oneMove"},{"i":"y7ixu","f":"5r1k/3R1Np1/pr5p/8/4B3/6P1/1p2PP1P/2b3K1 b - - 0 32","m":"f8f7 d7d8 f7f8 d8f8","r":699,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"0stkl","f":"8/pQ2p1k1/3p2p1/4P1q1/PP3b1p/6N1/3r2PP/5R1K w - - 0 32","m":"g3e4 g5g2","r":720,"t":"endgame mate mateIn1 oneMove"},{"i":"GJ86Z","f":"r4rk1/pbp2ppp/1p1p1q2/3P4/4QP2/3BR2P/PPP3P1/R5K1 b - - 2 18","m":"f6b2 e4h7","r":626,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"xw95d","f":"r3r1k1/p3Qppp/1qp2n2/3N4/3p4/P7/1PP2PPP/R1B1R1K1 b - - 0 15","m":"f6d5 e7e8 a8e8 e1e8","r":650,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"1BLmF","f":"6rk/p2n3p/1p6/3ppN2/7R/4P1P1/P3K1P1/8 b - - 0 37","m":"h7h5 h4h5","r":674,"t":"endgame mate mateIn1 oneMove"},{"i":"sfQGy","f":"r4rk1/1pb2ppp/p2qp2n/3p3Q/1P4P1/2P5/2B1NP1P/R4RK1 b - - 0 23","m":"h6g4 h5h7","r":723,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"Ly8kI","f":"r2q1r2/ppp3Rk/2np3p/4pp2/2B1P1b1/2PPB3/PP3P2/RN2K2Q b Q - 0 16","m":"h7g7 h1h6","r":643,"t":"mate mateIn1 middlegame oneMove"},{"i":"c70NW","f":"1rbq1r1k/p1p3pQ/2p1B3/2bp1P2/4n3/2N2R2/PPP3PP/R1B4K b - - 0 19","m":"h8h7 f3h3 d8h4 h3h4","r":629,"t":"mate mateIn2 middlegame pillsburysMate short"},{"i":"iwF7d","f":"6k1/6p1/6P1/3p3p/1q1P3P/p7/K1P5/1R5R b - - 1 36","m":"b4d4 b1b8","r":700,"t":"endgame master mate mateIn1 oneMove queenRookEndgame"},{"i":"qXZ4a","f":"2r5/kb6/ppBR3p/8/8/2P1Q3/P4PPP/1q4K1 w - - 1 29","m":"e3e1 b1e1","r":619,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"4uVXR","f":"8/7k/5NRp/p6P/rp6/3b2K1/5PP1/8 b - - 11 50","m":"h7h8 g6g8","r":782,"t":"arabianMate endgame master mate mateIn1 oneMove"},{"i":"tJ3et","f":"6k1/1q3ppp/p7/8/PP1Q4/8/6PP/4rRK1 b - - 1 28","m":"e1e2 d4d8 e2e8 d8e8","r":737,"t":"endgame mate mateIn2 short"},{"i":"3JYUE","f":"7k/4R3/1pr4p/8/P3p3/5p2/5P1P/6K1 w - - 0 55","m":"e7e4 c6c1 e4e1 c1e1","r":624,"t":"endgame mate mateIn2 rookEndgame short"},{"i":"Emr70","f":"5rk1/1p3q2/p6p/3pB1p1/3P4/P1P1Q1Pb/1P5P/2R1RrK1 w - - 6 44","m":"e1f1 f7f1 c1f1 f8f1","r":784,"t":"kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"KlU9P","f":"3rr1k1/p2N2pp/1b1B3n/1p6/4P2P/1P3RP1/P1P5/1K3R2 b - - 2 29","m":"d8d7 f3f8 e8f8 f1f8","r":609,"t":"mate mateIn2 middlegame operaMate short"},{"i":"Dbk8S","f":"6rk/2p1qprp/pp1b4/4p2Q/P7/3B3R/1PP2PPP/4R1K1 b - - 4 24","m":"g7g5 h5h7","r":726,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"PGVs8","f":"r6k/pppb1Qp1/2np3p/6q1/8/3B4/PPP3PP/1K3R2 b - - 6 19","m":"c6e5 f7f8 a8f8 f1f8","r":745,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"KhHN5","f":"r1bq2nr/ppp3pp/2np1k2/2b3NP/3pP3/5Q2/PPP2PP1/RNB1K2R b KQ - 2 9","m":"f6e7 f3f7","r":794,"t":"mate mateIn1 oneMove opening swallowstailMate"},{"i":"E0ote","f":"5rk1/2p3pp/r1p1p3/p2p3Q/3P1P2/2P1q3/PP3RP1/6K1 b - - 2 34","m":"f8f4 h5e8 f4f8 e8f8","r":793,"t":"endgame mate mateIn2 short"},{"i":"8ShOp","f":"3r2kb/5p1p/6PB/1p3bP1/8/3pK3/8/3B4 b - - 0 35","m":"f7g6 d1b3 d8d5 b3d5 f5e6 d5e6","r":613,"t":"bodenMate endgame long mate mateIn3"},{"i":"7l6hS","f":"r1bq1knr/ppp1p2p/2n4b/7Q/2B2P2/4P3/PPPP2PP/RNB1K2R b KQ - 4 10","m":"h6g7 h5f7","r":796,"t":"mate mateIn1 oneMove opening"},{"i":"OB4Xk","f":"4r1k1/ppb1qppp/2p5/3r4/1P6/PQ6/1B3PPP/2RR2K1 w - - 0 24","m":"d1d5 e7e1 c1e1 e8e1","r":643,"t":"kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"R3OiC","f":"3r2k1/5pp1/p3p2p/8/8/1P3P1P/P1R2qP1/1Q5K b - - 2 29","m":"d8d2 c2c8 d2d8 c8d8","r":617,"t":"endgame mate mateIn2 short"},{"i":"EkC61","f":"r4rk1/pb3ppp/1p2p3/3qn3/3P4/P1Q1B3/1P3PPP/3R1RK1 w - - 0 17","m":"d4e5 d5g2","r":760,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"pN7YX","f":"5Q2/1p1q1p1p/6p1/3k4/7P/p4P2/Pb3BP1/6K1 b - - 0 38","m":"d5c6 f8c5","r":780,"t":"endgame master mate mateIn1 oneMove swallowstailMate"},{"i":"MHUD0","f":"1r2r1kb/2q2p1p/4b1pB/p3p3/Q3P3/4N3/PP3PPP/R2R2K1 b - - 2 22","m":"b8b2 a4e8","r":712,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"mMU5c","f":"1r3r1k/5B2/3pQ2p/p5q1/8/P6P/2P3P1/5RK1 b - - 6 30","m":"g5e5 e6h6","r":718,"t":"endgame mate mateIn1 oneMove"},{"i":"zZrMV","f":"r3k2r/ppp2pp1/2pqb3/2b4p/N3P1n1/3B4/PPPPQPPP/R1B2RK1 w kq - 6 10","m":"a4c5 d6h2","r":797,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"EqRXY","f":"r1b1kr2/pppp2pp/8/2P5/8/2P2R2/PB4PP/4R1K1 b - - 2 18","m":"e8d8 f3f8","r":683,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"7zEe6","f":"N7/pp3k2/2b1p2p/2Q5/2B5/3P1qP1/PPP2P2/4R1K1 w - - 3 33","m":"a8c7 f3h1","r":721,"t":"endgame mate mateIn1 oneMove"},{"i":"gRAYO","f":"r4rk1/p3bppp/P3p3/3q4/Qp1PP3/1Np3n1/6BP/2R1N1RK w - - 1 27","m":"h2g3 d5h5 g2h3 h5h3","r":790,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"543pf","f":"r2qkb1r/1b1p1ppB/p2Pp3/1p1n2NQ/5B2/8/PP3PPP/R4RK1 b kq - 2 16","m":"d5f4 h5f7","r":761,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"WZy0p","f":"3rr1k1/ppp3p1/2n4p/3bpNq1/P3Q3/2PPP3/1P4PP/RN3RK1 w - - 5 17","m":"e4h4 g5g2","r":777,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"JV26J","f":"r2q1rk1/pbpn1pp1/1p2p3/3nP1NQ/5B2/2P5/P1P2PPP/R4RK1 b - - 3 14","m":"f7f6 h5h7","r":799,"t":"mate mateIn1 middlegame oneMove"},{"i":"KrpKb","f":"5r1k/pp4pp/2b5/8/2Bq4/8/PP2Q1PP/4R2K b - - 1 23","m":"f8f2 e2e8 c6e8 e1e8 f2f8 e8f8","r":647,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"XxN0o","f":"r1b1R1k1/ppp2q1p/1b1p1p1B/2n4Q/8/2N5/PPP2PPP/5RK1 b - - 1 17","m":"f7e8 h5e8","r":732,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"VGsny","f":"6k1/1pp1Q3/1b4p1/3p4/5p2/3bPP2/PP3n2/2K3R1 w - - 0 43","m":"e3e4 b6e3","r":692,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"uD1r6","f":"6k1/1p4P1/6KP/P7/8/2B5/5p2/8 b - - 1 65","m":"f2f1q h6h7","r":743,"t":"advancedPawn endgame mate mateIn1 oneMove"},{"i":"5iAq4","f":"4r1k1/1p3pp1/p2p4/Pq3PPN/1P1QP3/7K/4R3/8 b - - 0 40","m":"b5e2 d4g7","r":666,"t":"endgame mate mateIn1 oneMove"},{"i":"rbveT","f":"3rkbnr/pp3ppp/2n5/2p5/2B1P1b1/5N2/PP3PPP/RNB1K2R w KQk - 0 9","m":"f3g5 d8d1","r":746,"t":"mate mateIn1 oneMove opening"},{"i":"lueMW","f":"3r4/1p2k1pp/p1b1p3/4b2P/PPR1N1P1/4R3/5P2/6K1 w - - 9 33","m":"e4c5 d8d1 e3e1 d1e1","r":793,"t":"endgame mate mateIn2 pillsburysMate short"},{"i":"Sha9Y","f":"5rk1/1p2bppp/2nq4/6P1/4Q2P/pP1B1P2/P1N5/3K3R b - - 0 27","m":"f8d8 e4h7 g8f8 h7h8","r":614,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"PkOWQ","f":"r4rk1/pb5p/1p1q1p2/4pP1N/2Pn2Q1/P2B4/6PP/R4RK1 b - - 1 19","m":"g8h8 g4g7","r":751,"t":"master mate mateIn1 middlegame oneMove"},{"i":"sbePZ","f":"8/8/2kP1R2/p7/P1p1N3/2P3pP/r5P1/6K1 w - - 1 44","m":"f6g6 a2a1","r":611,"t":"endgame mate mateIn1 oneMove"},{"i":"6DGru","f":"r2nbrk1/pppqb1pn/3p1p1p/3PpN2/4P1Q1/2P3PP/PP1N1PBK/R1B2R2 b - - 6 15","m":"g8h8 g4g7","r":744,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"OK7mW","f":"r1b1k2r/ppp2ppp/3b4/3p3q/4P3/5n2/PPP1BPPP/RNBQ1RK1 w kq - 0 11","m":"e2f3 h5h2","r":690,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"sJenZ","f":"r2qkbnr/pp1b1pp1/3p3p/2pQP3/2B5/8/PPP2PPP/RNB2RK1 b kq - 1 9","m":"d7c6 d5f7","r":730,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"RNhgM","f":"r4rk1/pp3ppp/3b4/4qb2/2Q5/2N1P3/PP2BPPP/2R2RK1 w - - 0 17","m":"c4d5 e5h2","r":784,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"gDSnM","f":"r5k1/p6p/4rQp1/8/5P2/7b/5R1P/2R3K1 w - - 5 39","m":"c1c3 e6e1 f2f1 e1f1","r":659,"t":"endgame mate mateIn2 operaMate short"},{"i":"vt55r","f":"3r1R1k/6p1/P7/7p/4Q3/7P/1q2r1P1/5R1K b - - 4 36","m":"d8f8 f1f8","r":769,"t":"endgame mate mateIn1 oneMove"},{"i":"nG6mp","f":"1k5r/2R5/1P1p1p2/3PpP1b/1BP1r3/6Pp/5R1P/7K w - - 5 42","m":"b4d6 e4e1 f2f1 e1f1","r":604,"t":"endgame mate mateIn2 short"},{"i":"xdvHb","f":"3r4/4N1p1/5pB1/1R4k1/8/8/r2ppK2/8 b - - 1 49","m":"g5h6 b5h5","r":708,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"f2jqG","f":"r2q1rk1/1p1n1p1p/p4p2/3pbN2/6Q1/2P5/PP3PPP/RN3RK1 b - - 3 14","m":"g8h8 g4g7","r":775,"t":"mate mateIn1 middlegame oneMove"},{"i":"CGKVf","f":"3R4/8/1p6/k1p5/P2p4/KP2r3/2P5/8 b - - 9 49","m":"e3e2 d8a8","r":797,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"1V61s","f":"6k1/3n1pp1/5n1p/1qb1pN2/4P3/6QP/r2N1PP1/2B1R1K1 b - - 3 28","m":"g8h7 g3g7","r":731,"t":"mate mateIn1 middlegame oneMove"},{"i":"4apxZ","f":"3R4/pp3ppk/8/5q2/5r1p/P7/1P4QP/3R3K w - - 2 41","m":"g2d2 f4f1 d1f1 f5f1","r":740,"t":"endgame mate mateIn2 short"},{"i":"i3rgj","f":"3Q2k1/4Rppp/p2q4/1p6/8/6P1/5PbP/4R1K1 b - - 0 34","m":"d6d8 e7e8 d8e8 e1e8","r":639,"t":"backRankMate endgame fork mate mateIn2 short"},{"i":"hmgYz","f":"rn6/ppp1k1pp/5n2/4q3/4PBb1/1B1r4/PPP2RPP/RN2K3 w Q - 0 14","m":"f4e5 d3d1","r":742,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"uEs3D","f":"5r1k/3P2pp/5b2/p1p2P2/2P1R1K1/8/6PP/8 b - - 1 38","m":"f8d8 e4e8 d8e8 d7e8q","r":704,"t":"advancedPawn backRankMate endgame mate mateIn2 promotion short"},{"i":"g9qEv","f":"8/2P2p2/1P4k1/5p2/6p1/3Q1PP1/1r4KP/2r5 w - - 1 60","m":"d3e2 b2e2","r":729,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"vgK7t","f":"k2r3r/p1p2p2/4pq2/nNp3p1/P1P5/4P1p1/Q4P1P/1RR3K1 b - - 3 23","m":"h8h2 b5c7","r":649,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"5gPSj","f":"r1b1k2r/1p1p1pp1/p2qp3/7p/4P1n1/2NB1Q1P/PPP2PP1/R4RK1 w kq - 0 15","m":"a1d1 d6h2","r":619,"t":"mate mateIn1 middlegame oneMove"},{"i":"3v08d","f":"r4rk1/ppp2ppp/2nb1n2/1B2q1B1/4P3/2N2Q2/PPP2PPP/R4RK1 w - - 1 11","m":"g5f6 e5h2","r":706,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"sRaAw","f":"r1b1kb1r/3n1pp1/q1npN2p/6B1/4P3/1PN5/PP3PPP/R2QK2R b KQkq - 0 16","m":"f7e6 d1h5 g7g6 h5g6","r":725,"t":"mate mateIn2 middlegame short"},{"i":"JbNQt","f":"7k/pp6/2pb1rp1/3p3p/1P1Q4/P1P2N1P/R4PP1/1q4K1 w - - 2 29","m":"f3e1 b1e1","r":731,"t":"endgame hangingPiece kingsideAttack mate mateIn1 oneMove"},{"i":"w9mtN","f":"8/r4kpp/4R3/3p4/8/8/5PPP/6K1 w - - 0 39","m":"e6e5 a7a1 e5e1 a1e1","r":601,"t":"backRankMate endgame mate mateIn2 rookEndgame short"},{"i":"C2tBl","f":"8/2k1n3/2p1p1p1/1p1pP1P1/3P3K/3BP2P/1PR5/6r1 w - - 1 38","m":"d3e2 e7f5","r":724,"t":"cornerMate endgame master mate mateIn1 oneMove"},{"i":"6YDmJ","f":"7k/pp4pp/2n4q/3p1r1N/6Q1/3P4/PPP3P1/R5K1 b - - 10 26","m":"f5h5 g4c8 c6d8 c8d8","r":721,"t":"backRankMate endgame mate mateIn2 short"},{"i":"un06v","f":"6k1/4bpp1/1p2pn1p/8/qP5B/8/B1PQ1PPP/6K1 w - - 0 28","m":"a2b3 a4a1 d2c1 a1c1","r":737,"t":"backRankMate endgame mate mateIn2 short"},{"i":"ck8KT","f":"3rk1nr/pp3ppp/8/2p1b3/4b3/2P5/PP3PPP/RNB1R1K1 w k - 0 12","m":"e1e4 d8d1 e4e1 d1e1","r":704,"t":"fork mate mateIn2 middlegame short"},{"i":"4H2s0","f":"2r3k1/pp3ppp/4P3/8/8/1Q6/PP1q2PP/1KrR4 w - - 1 26","m":"d1c1 c8c1","r":767,"t":"endgame mate mateIn1 oneMove"},{"i":"LEihz","f":"r2qkb1r/ppp1pppp/2n2n2/8/2BP2b1/1Q2PN2/PP3PPP/RNB1K2R b KQkq - 2 6","m":"g4d7 c4f7","r":683,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"V8J40","f":"4r3/pQpk3p/2r3p1/8/3q4/5R2/PPP3PP/4R2K w - - 3 25","m":"e1e8 d4d1 e8e1 d1e1 f3f1 e1f1","r":664,"t":"endgame long mate mateIn3"},{"i":"bOhqy","f":"4r1k1/6p1/R3p2p/1p6/3rQ3/2q2P2/2P3PP/4R1K1 w - - 2 29","m":"e4g6 c3e1","r":610,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"TiYH3","f":"rnb2bnr/pp5p/1qp5/3pP3/k6P/1Q5p/PPPB2P1/2KR1B1R b - - 3 18","m":"b6b3 a2b3","r":707,"t":"master mate mateIn1 oneMove opening"},{"i":"CLAAd","f":"3r2k1/6pp/p4p2/1p1qb3/P1p4Q/2P1B2P/1P3PP1/R5K1 w - - 0 26","m":"a4b5 d5d1 a1d1 d8d1","r":638,"t":"endgame master mate mateIn2 pillsburysMate sacrifice short"},{"i":"K73SG","f":"8/ppp3pp/4p3/n1Pp1k2/3P2P1/P4P1P/1B3K2/8 b - - 0 31","m":"f5f4 b2c1","r":784,"t":"endgame mate mateIn1 oneMove"},{"i":"sf9dp","f":"k5Nr/pp2q3/7p/3p1p2/Q2P3R/2P3n1/PP4P1/2KR4 b - - 0 30","m":"e7h4 a4e8 h4d8 e8d8","r":673,"t":"backRankMate endgame mate mateIn2 short"},{"i":"h6Okr","f":"rn4k1/2pb1pp1/pp1p1q1p/3P4/PPPN4/3BQ3/4RPPP/7K b - - 2 26","m":"d7a4 e3e8 a4e8 e2e8","r":609,"t":"kingsideAttack mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"qe7JW","f":"4qr1k/1p3rRp/p2p4/2pP4/2P1p1Q1/7P/PP3P2/2K3R1 b - - 4 27","m":"f8g8 g7g8 e8g8 g4g8","r":707,"t":"endgame fork mate mateIn2 short"},{"i":"hdZE7","f":"5r1k/p1pp2p1/bp5p/3BPr2/3B4/2Q5/PP4PP/RN2R1K1 w - - 5 23","m":"e5e6 f5f1 e1f1 f8f1","r":618,"t":"kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"Ll4Bf","f":"2r3k1/2q4p/4p2r/pPPp1pp1/4nP2/P2NQ3/6PP/2R2RK1 w - - 0 26","m":"f4g5 c7h2","r":750,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"xlgED","f":"5rk1/6pp/2p3r1/3b4/P2Bp1q1/4Q3/5PPP/R3R1K1 w - - 1 26","m":"h2h3 g4g2","r":719,"t":"mate mateIn1 middlegame oneMove"},{"i":"nDGtb","f":"1r2r2k/p3q1pp/1p6/5p2/3p4/1Q1R1B2/PP3PPP/3R2K1 w - - 4 25","m":"d3d4 e7e1 d1e1 e8e1","r":612,"t":"backRankMate mate mateIn2 middlegame sacrifice short"},{"i":"QH0Ej","f":"r1b1k3/ppqp1pp1/4pn1r/2P5/1PNbP3/2P2B2/P4P2/R2Q1RK1 w q - 0 18","m":"c3d4 c7h2","r":706,"t":"mate mateIn1 middlegame oneMove"},{"i":"8KeHm","f":"r2qkb1r/ppp2ppp/5n2/3p4/3P4/4PQ2/PPP3PP/RNB2RK1 b kq - 0 9","m":"f6e4 f3f7","r":693,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"ESnNF","f":"8/pp2rp1p/b1r2N1k/4P3/3PR3/6RP/P5PK/8 b - - 10 32","m":"c6f6 e4h4","r":770,"t":"endgame mate mateIn1 oneMove"},{"i":"oLbau","f":"3R4/1kr2p2/pp4p1/1P1Br2p/P7/6P1/5PK1/8 b - - 1 33","m":"b7a7 d8a8","r":632,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"myZqN","f":"5k2/7p/6p1/1P5r/3Nr3/5N2/2P2P2/5R1K w - - 3 42","m":"h1g2 e4g4","r":732,"t":"endgame mate mateIn1 oneMove"},{"i":"lrDnR","f":"6kQ/p5P1/1pq2n2/2p1pP2/4P3/2pP4/PP3PK1/8 b - - 1 45","m":"g8f7 h8f8","r":710,"t":"endgame mate mateIn1 oneMove"},{"i":"SIIYM","f":"5n2/1p4pk/2p5/1P3Pp1/8/1BR5/4r1P1/6K1 b - - 0 42","m":"c6b5 c3h3","r":789,"t":"endgame master mate mateIn1 oneMove pillsburysMate"},{"i":"IwGw8","f":"r2qr1k1/pp3pp1/2p2n1p/2bpP2b/3p1B2/1B1P2Q1/PPP2PPP/RN2R1K1 w - - 3 14","m":"e5f6 e8e1","r":693,"t":"backRankMate hangingPiece mate mateIn1 middlegame oneMove"},{"i":"pNcVq","f":"r2qk2r/pppb4/2np1pn1/4p1Bp/2B1P3/P1P2Q1P/1PP2PPN/R4RK1 b kq - 0 12","m":"f6g5 f3f7","r":790,"t":"mate mateIn1 middlegame oneMove"},{"i":"Ky2TS","f":"rn3rk1/5pp1/b2bpq1p/1ppp2N1/B2P3P/P1P1P3/1P1N1PP1/RQ2K2R b KQ - 0 15","m":"b5a4 b1h7","r":649,"t":"mate mateIn1 oneMove opening"},{"i":"PoHpl","f":"r4rk1/p4ppp/2pb1n2/1p1p1bB1/3P3P/P1q2N2/1P1NQPP1/2KR3R w - - 0 16","m":"b2c3 d6a3","r":651,"t":"bodenMate mate mateIn1 middlegame oneMove queensideAttack"},{"i":"FxIwM","f":"3Q1bk1/8/3p4/p2PP3/P2p4/3r2pP/5qP1/5R1K w - - 3 56","m":"f1f2 d3d1 f2f1 d1f1","r":705,"t":"endgame master mate mateIn2 short"},{"i":"SJ0UB","f":"6k1/p1p2pp1/1p3q1p/2Pp4/1P1r4/P7/2Q1RPPP/2K5 b - - 1 22","m":"d4c4 e2e8","r":757,"t":"endgame mate mateIn1 oneMove"},{"i":"Sb14B","f":"8/1pR3Np/1p4p1/5p2/1P2pP1k/r3Pn1P/5PK1/8 b - - 3 37","m":"a3a1 g7f5 g6f5 c7h7","r":767,"t":"discoveredAttack endgame master mate mateIn2 short"},{"i":"yXrBP","f":"8/pp2R2p/5k2/5p2/4bK2/PBr5/2P4P/8 w - - 3 35","m":"e7h7 c3f3","r":782,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"Z10C2","f":"6k1/pbp1rppp/2p5/2PrP3/2p5/5N2/PP3PPP/3RR1K1 b - - 3 19","m":"d5c5 d1d8 e7e8 d8e8","r":679,"t":"backRankMate endgame mate mateIn2 short"},{"i":"SIgyV","f":"3b3q/1Q2kp2/1p3nP1/pBp5/2Pp3B/3P1P1K/2P5/8 b - - 2 47","m":"e7f8 b7f7","r":799,"t":"endgame master mate mateIn1 oneMove"},{"i":"e74rZ","f":"5r1k/1Qp3pp/4p3/p3P3/8/1PP1qr2/P5PP/R4RK1 w - - 2 28","m":"g1h1 f3f1 a1f1 f8f1","r":786,"t":"backRankMate endgame mate mateIn2 short"},{"i":"V0FRz","f":"5k2/5p2/2pb4/8/1p1P3Q/1q5P/4nPP1/5N1K b - - 6 47","m":"d6e7 h4h8","r":673,"t":"endgame mate mateIn1 oneMove"},{"i":"PqlkB","f":"2q1r2k/p4r1p/8/6Q1/6R1/3P4/PP2P2P/4K1R1 w - - 7 33","m":"g5b5 c8c1","r":650,"t":"endgame mate mateIn1 oneMove"},{"i":"E2JIA","f":"r4rk1/ppq1b1p1/2p1p1Np/2Pp4/1P1P2n1/P1NQP3/6PP/R4RK1 w - - 2 19","m":"g6f8 c7h2","r":752,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"0sBlS","f":"b5k1/p4p1p/2n3p1/3r4/8/2Q5/PP2qPPP/2R1R1K1 b - - 1 24","m":"e2g4 e1e8","r":779,"t":"master mate mateIn1 middlegame oneMove"},{"i":"kq2Ao","f":"4rrk1/ppp1Rp1p/3p1Qb1/8/2q3P1/2N4P/PPP2P2/2KR4 w - - 1 18","m":"c3d5 c4c2","r":770,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"41DQy","f":"4k2r/p3nppp/b1N1p3/4P3/P7/2R5/2P2rPP/2KR4 b k - 3 25","m":"a6e2 d1d8","r":761,"t":"mate mateIn1 middlegame oneMove"},{"i":"tPQVB","f":"4r1k1/p1p2ppp/2pb3q/8/PP2r3/2P1BQ2/5PPP/3RR1K1 w - - 9 24","m":"e3h6 e4e1 d1e1 e8e1","r":746,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"EEITQ","f":"5r1k/6pp/3q4/p1p1p3/2Q1P3/4P3/1P4PP/R5K1 w - - 0 25","m":"a1a5 d6d1 c4f1 f8f1","r":735,"t":"endgame mate mateIn2 short"},{"i":"vcIjA","f":"8/kp1N2Q1/p6p/2p5/2p1q3/8/PPP3PP/2K5 w - - 6 26","m":"d7c5 e4e1","r":741,"t":"endgame mate mateIn1 oneMove"},{"i":"ZYoD5","f":"1k1n3r/p1R5/Pp6/4p3/4Np2/5K2/7r/2R5 b - - 3 40","m":"h8g8 c7c8","r":715,"t":"endgame mate mateIn1 oneMove"},{"i":"kQouX","f":"4r1k1/4rbpp/p5q1/3p2Pn/2pP4/2P2Q2/PP1B1R1P/5R1K b - - 0 32","m":"f7e6 f3f8 e8f8 f2f8","r":732,"t":"kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"3ZJqg","f":"6rk/4b3/1p1qPp1p/p1r1BB2/7P/4Q3/P4R2/1R5K b - - 0 32","m":"c5e5 e3h6","r":748,"t":"master mate mateIn1 middlegame oneMove"},{"i":"euPC5","f":"8/2p5/1p1p4/1P1Pk1p1/2PNn1P1/4K3/8/8 b - - 0 47","m":"e4f6 d4c6","r":745,"t":"endgame knightEndgame mate mateIn1 oneMove"},{"i":"FURhN","f":"r1b2rk1/ppp3pp/3p4/3Pqp2/4P3/2NP1Q2/PP4PP/R4RK1 b - - 1 18","m":"f5e4 f3f8","r":618,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"DiQVk","f":"r1r3k1/ppq3pp/2n2p1B/5P2/3P2Q1/8/P5PP/2R3K1 b - - 2 20","m":"c7d6 g4g7","r":746,"t":"mate mateIn1 middlegame oneMove"},{"i":"3YBSH","f":"2b4k/4qp2/p2p1NrQ/1p1Pp3/2r5/P1P3R1/1P4PP/5R1K b - - 0 37","m":"g6h6 g3g8","r":649,"t":"arabianMate master mate mateIn1 middlegame oneMove"},{"i":"jiEaC","f":"5r1k/p4qpp/2pp1r2/1p2p3/4P3/1PNB4/P1PQ2PP/3R3K w - - 2 25","m":"a2a4 f6f1 d3f1 f7f1 d1f1 f8f1","r":632,"t":"backRankMate long mate mateIn3 middlegame sacrifice"},{"i":"ZUnPj","f":"1Q4k1/1p3ppp/pnp1r3/2p4q/2P4B/1P5P/P4PPK/8 b - - 1 29","m":"b6c8 b8c8 e6e8 c8e8","r":621,"t":"endgame hangingPiece kingsideAttack mate mateIn2 short"},{"i":"I0FT1","f":"r5r1/ppp4k/7p/4P2Q/1PN2B2/2P5/P1q3p1/R5K1 b - - 0 31","m":"a8f8 h5h6","r":793,"t":"master mate mateIn1 middlegame oneMove"},{"i":"f57GM","f":"r1b1k2r/p4pbp/2p3p1/4p3/4B1n1/2N2P2/PPPB2PP/R2Q1RqK w kq - 3 15","m":"f1g1 g4f2","r":613,"t":"mate mateIn1 middlegame oneMove smotheredMate"},{"i":"cwyan","f":"rb4k1/3p1rp1/b1pPp2p/p1N5/6q1/P1Q1R3/1P3PPP/R1B3K1 w - - 1 23","m":"e3g3 g4d1 c3e1 d1e1","r":659,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"Xt1cC","f":"r5k1/pp3ppp/1q1p4/3Q4/4r3/4P1PP/PP4P1/1R3RK1 b - - 0 20","m":"e4e3 d5f7 g8h8 f7f8 a8f8 f1f8","r":717,"t":"backRankMate endgame long mate mateIn3 sacrifice"},{"i":"3mcz8","f":"3r1r1k/1bqnb1pp/pp1pBn2/3N4/1PPQPP2/6P1/PB5P/R4RK1 b - - 4 18","m":"f6d5 d4g7","r":727,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"oYum3","f":"r5k1/2R1pr1p/p2p1ppQ/1p1qn3/8/6N1/5PP1/2R3K1 b - - 1 32","m":"e5g4 c7c8 a8c8 c1c8 f7f8 h6f8","r":775,"t":"long mate mateIn3 middlegame"},{"i":"r6bq7","f":"1r3rk1/3bq1bB/p1n2n2/2p1p1N1/2Pp4/Pp2P3/1BQP1P2/R3K1R1 b Q - 1 23","m":"f6h7 c2h7","r":798,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"PihHh","f":"r3r1k1/1pq2pbp/p3b1p1/2Pp4/1P1B2n1/P1N5/2Q1BPPP/2R2RK1 w - - 1 18","m":"d4g7 c7h2","r":675,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"0pmDA","f":"6r1/1r1R4/2k5/P1p2p1p/2P1nB1P/6P1/5PK1/1R6 b - - 4 44","m":"b7d7 b1b6","r":731,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"OOR3Q","f":"rn5r/p1p2kp1/3qp3/1p3nB1/2pP4/2P1PQ2/P4PPP/R4RK1 w - - 3 16","m":"f3a8 d6h2","r":777,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"hxQCc","f":"4R3/1pq2p1k/p5pp/5Q2/P2r4/3P4/1P3PPP/6K1 w - - 0 27","m":"f5f6 c7c1 e8e1 c1e1","r":662,"t":"endgame mate mateIn2 short"},{"i":"wRwNB","f":"r1bk1b1r/pppp1R1p/6Q1/3N4/2qnP3/8/PPP3PP/5RK1 b - - 0 15","m":"h7g6 f7f8 h8f8 f1f8","r":729,"t":"mate mateIn2 middlegame short"},{"i":"yBhT0","f":"7k/p1Q2B1p/2P3p1/4rr2/1P1p4/P7/6PP/6K1 w - - 1 38","m":"f7c4 e5e1 c4f1 e1f1","r":690,"t":"endgame master mate mateIn2 short"},{"i":"IyZfC","f":"r1b1k2r/1pp2ppp/pb2pn2/6B1/1P2N3/P4B2/2P2PPP/3R1RK1 b kq - 0 14","m":"f6e4 d1d8","r":638,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"9E1UD","f":"2r1qrk1/p4ppp/1p2p3/nb1n2B1/3P4/2P2N2/P1Q2PPP/1BR2RK1 b - - 6 18","m":"c8c3 c2h7","r":657,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"AOTo0","f":"5k2/1p1r1ppp/p2b4/3N4/4Pp2/1P3P2/1P2KP1P/2R5 b - - 3 25","m":"d6e5 c1c8 d7d8 c8d8","r":701,"t":"endgame mate mateIn2 short"},{"i":"apOrl","f":"r1bqnr1k/pp2bp1p/3ppN1P/4P1p1/2BpQ1P1/1P6/P1PP1P2/RN2K2R b KQ - 2 16","m":"d6d5 e4h7","r":743,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"jD89y","f":"1r1q1rk1/pp3pb1/2p4p/3p2p1/8/2P1P1P1/PPQ2PP1/1B1RK2R b K - 1 18","m":"d8f6 c2h7","r":647,"t":"mate mateIn1 middlegame oneMove"},{"i":"Ce1YP","f":"6k1/1R4B1/5K2/4p1pp/P3Pn2/5P2/6r1/8 b - - 0 43","m":"h5h4 b7b8 g8h7 b8h8","r":647,"t":"endgame mate mateIn2 operaMate short"},{"i":"ikTrp","f":"4r1k1/1Q3ppp/p4n2/1P5q/8/3P3r/P5P1/5RRK w - - 0 34","m":"g2h3 h5h3","r":719,"t":"endgame mate mateIn1 oneMove"},{"i":"4j3Sf","f":"1q4rk/2R1Q1Rp/8/8/8/3n3P/6PK/8 b - - 0 39","m":"g8g7 e7g7","r":776,"t":"endgame mate mateIn1 oneMove"},{"i":"rYd0W","f":"1r3rk1/1b3ppp/p1q2n2/1N2p3/8/3PPN2/P1P3PP/1R1Q1RK1 w - - 0 20","m":"f3e5 c6g2","r":746,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"p6xmJ","f":"4r2k/p3P1pp/1p6/8/7P/P2p1RP1/1P6/6K1 b - - 0 32","m":"d3d2 f3f8 e8f8 e7f8q","r":660,"t":"advancedPawn endgame mate mateIn2 promotion rookEndgame short"},{"i":"AakuK","f":"1r4k1/1q3pp1/7p/p1p2N2/8/P3n1P1/6rP/Q1R1RBK1 w - - 0 37","m":"f1g2 b7g2","r":792,"t":"mate mateIn1 middlegame oneMove"},{"i":"FXJ50","f":"r2r3k/5pbp/3NpN1p/p2bP3/q4Q2/Pp4RP/5PP1/R5K1 b - - 1 29","m":"a4f4 d6f7","r":749,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"Vfoa0","f":"1r4k1/5pp1/2p4p/p2p4/P1nP2P1/2PB4/4RP1P/6K1 b - - 2 29","m":"b8b3 e2e8","r":732,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"9bIyT","f":"2kr3r/pbpp1p2/1p4qp/2b5/2B1N2p/3Q4/PPP2PPP/R4RK1 w - - 4 15","m":"e4c5 g6g2","r":785,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"TneQK","f":"b1r3k1/3q1pp1/r1p1p2p/1Q6/pP1PB3/P3P3/2R2PPP/2R3K1 b - - 0 22","m":"c6b5 c2c8 d7c8 c1c8","r":657,"t":"mate mateIn2 middlegame pillsburysMate short"},{"i":"HWCTJ","f":"2k4r/bpp2pp1/p1p3qp/4p3/PPP1P3/3r1b2/2QN1PPP/R4RK1 w - - 0 15","m":"c2d3 g6g2","r":778,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"WV64m","f":"5r1k/p5p1/1p4Q1/2p3Np/3p4/P2PnP2/1PPN3R/4q1K1 w - - 1 44","m":"d2f1 e1f1","r":742,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"d05Mc","f":"r1bq1r1k/pp2b1pR/n4p2/4p3/2BP4/P1N1P1P1/1PP2PP1/R2QK3 b Q - 0 16","m":"h8h7 d1h5","r":699,"t":"mate mateIn1 middlegame oneMove"},{"i":"uITt1","f":"3r2k1/7R/p5p1/6N1/6PP/5P2/1PP1b3/2K5 w - - 1 31","m":"h7c7 d8d1","r":624,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"wwkEP","f":"3r2k1/pp2R3/7p/4p1p1/8/P1PrBb2/1P3P1P/R3K3 w Q - 9 28","m":"e7e5 d3d1 a1d1 d8d1","r":746,"t":"endgame mate mateIn2 operaMate short"},{"i":"w4aBs","f":"r2q1rk1/1pp2ppp/p5n1/3pP1N1/3P1P2/P1PQ4/6PP/2R2RK1 b - - 0 17","m":"g6f4 d3h7","r":679,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"hNtWd","f":"2R2bk1/pp4p1/5pq1/3b3p/3P4/P3P1BQ/1P3PPP/6K1 w - - 2 34","m":"h3d7 g6b1 c8c1 b1c1","r":728,"t":"endgame mate mateIn2 short"},{"i":"UtnMM","f":"r2q1r1k/pp3ppp/6n1/3p4/3Q2b1/P1B1P3/1P2BPPP/R3R1K1 b - - 0 17","m":"g4e2 d4g7","r":700,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"A3K2S","f":"2kr2nB/ppp4p/2nb1p2/3pq3/8/2P1PB2/P2P1PPP/RN1Q1RK1 w - - 1 12","m":"b1a3 e5h2","r":614,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"YvPPW","f":"r3k2r/pbqpbpp1/2p1p3/6Bp/2P1P1n1/2N5/PP2BPPP/2RQ1RK1 w kq - 2 12","m":"g5e7 c7h2","r":714,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"Z8zKb","f":"4R3/pp3rk1/2p2Np1/3p1bP1/3P1P1r/8/PP1K1R2/8 b - - 7 28","m":"h4h1 e8g8","r":743,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"RhAyW","f":"3r2k1/1q1r2pp/p4p2/2B1p3/1P4P1/P1R3QP/5P2/2R3K1 w - - 4 30","m":"c5e3 d7d1 c1d1 d8d1 g1h2 b7h1","r":797,"t":"long mate mateIn3 middlegame"},{"i":"sxYRQ","f":"r5k1/1pp2ppp/5n2/R7/P7/1PPn3P/3K3P/R3r3 b - - 0 22","m":"e1a1 a5a8 f6e8 a8e8","r":602,"t":"backRankMate endgame hangingPiece mate mateIn2 short"},{"i":"t5kfw","f":"r2q1rk1/pb3pp1/4pb2/1p4Np/2pP3P/2P3P1/PPQ1RPB1/4R1K1 b - - 1 18","m":"b7g2 c2h7","r":710,"t":"mate mateIn1 middlegame oneMove"},{"i":"aIqwb","f":"3r2k1/pp3pbp/1qp1b1p1/8/1P2P3/PB3Q2/4NPPP/1NB3K1 w - - 0 18","m":"b3e6 d8d1","r":784,"t":"mate mateIn1 middlegame oneMove"},{"i":"sPxOy","f":"r3k2r/ppp2pp1/2p5/2b4p/4P2q/2NP3b/PPPBB1P1/R2Q3K w kq - 0 13","m":"g2h3 h4h3","r":627,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"3HDLi","f":"8/2R2pk1/P5p1/7p/7P/4PbP1/5P1K/r4B2 w - - 5 37","m":"f1c4 a1h1","r":730,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"3tWnX","f":"4r3/pp4k1/7q/7Q/8/8/P5PP/7K w - - 0 35","m":"h5e8 h6c1 e8e1 c1e1","r":736,"t":"backRankMate endgame mate mateIn2 queenEndgame short"},{"i":"vFmJE","f":"3r4/1p4p1/p1p2k2/8/4R3/1P4B1/P4PPP/6K1 w - - 1 29","m":"e4e3 d8d1 e3e1 d1e1","r":667,"t":"backRankMate endgame mate mateIn2 short"},{"i":"4mcoK","f":"r1b1kb1r/pppp1pp1/2n5/1B2qN1p/4P1n1/7P/PPP2PP1/RNBQ1RK1 w kq - 3 9","m":"b5c6 e5h2","r":624,"t":"mate mateIn1 oneMove opening"},{"i":"QkEQg","f":"rn3rk1/1ppb1ppp/p2b4/3P1q2/P3N3/1B1n3P/1P1PNPP1/R1BQ1K1R w - - 7 14","m":"e4d6 f5f2","r":730,"t":"mate mateIn1 oneMove opening"},{"i":"rLeXX","f":"3b3k/p1r3p1/7R/1P1Bq3/2Pp2QP/6P1/6K1/8 b - - 0 37","m":"g7h6 g4g8","r":665,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"3moY2","f":"2r1R1k1/2q2p1p/p1r3pP/2pR4/2P3P1/1P2QP2/1KP5/8 b - - 2 37","m":"c8e8 e3e8","r":665,"t":"endgame mate mateIn1 oneMove"},{"i":"BBEwg","f":"5kr1/pp1R4/2p2Pq1/8/4N2Q/2P5/PP2nP2/1K6 w - - 3 33","m":"b1a1 g6g1 d7d1 g1d1","r":688,"t":"backRankMate endgame mate mateIn2 short"},{"i":"kHvVV","f":"b1r3k1/3R1pp1/rQp1p2p/pp2P3/4B3/P6P/1P3PP1/3R2K1 b - - 0 30","m":"a6b6 d7d8 c8d8 d1d8","r":708,"t":"endgame kingsideAttack mate mateIn2 pillsburysMate short"},{"i":"oCn6s","f":"2r5/1p1n1kp1/p1r1ppp1/3p4/3P1P2/2bK2B1/1P1NR1PP/4R3 w - - 0 29","m":"b2c3 c6c3","r":785,"t":"epauletteMate master mate mateIn1 middlegame oneMove"},{"i":"A9TDv","f":"r4rk1/1pp2p2/p6R/3p1bp1/3n1q2/P1Q2P2/1PP3P1/1K1R1B2 b - - 1 21","m":"d4c2 c3h8","r":707,"t":"mate mateIn1 middlegame oneMove"},{"i":"S9ylp","f":"r1b2rk1/ppp2Npp/8/8/2B2n2/8/PP4PP/2KR3R b - - 0 16","m":"f8f7 d1d8","r":715,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"u028z","f":"7k/ppp3pp/8/8/1P3p2/1PB2P2/r3r2P/3R2K1 b - - 1 26","m":"e2e7 d1d8 e7e8 d8e8","r":650,"t":"endgame mate mateIn2 short"},{"i":"Xr5fy","f":"r1b1r1k1/1pR4p/p4p1n/4P1p1/3R4/5P2/P5PP/1B4K1 b - - 0 25","m":"e8e5 d4d8 e5e8 d8e8","r":651,"t":"mate mateIn2 middlegame short"},{"i":"AQhWK","f":"3R4/5ppk/7p/B7/1P3b2/7P/1r4P1/2R4K w - - 0 39","m":"c1c4 b2b1 c4c1 b1c1 d8d1 c1d1","r":617,"t":"endgame long mate mateIn3 pillsburysMate"},{"i":"kscyX","f":"5rk1/5pq1/p3p1p1/3pP1P1/3P2PR/3bP1K1/1rB4Q/7R b - - 3 45","m":"b2c2 h4h8 g7h8 h2h8","r":697,"t":"mate mateIn2 middlegame short"},{"i":"KW2uf","f":"2k5/ppp3pp/5p2/3Np3/4P3/1P5P/P3nrP1/1K1R4 b - - 3 26","m":"f2g2 d5e7 c8b8 d1d8","r":796,"t":"backRankMate endgame mate mateIn2 short"},{"i":"2vRbt","f":"2k4r/p1p4Q/2p1b1p1/2b1q1B1/8/3P4/PP3PPP/R4RK1 w - - 3 17","m":"h7g6 e5h2","r":728,"t":"master mate mateIn1 middlegame oneMove"},{"i":"ysbzD","f":"2R5/4R3/1p3npk/p6p/3b3P/1P4K1/1PPr4/8 b - - 4 42","m":"d2d1 c8h8 f6h7 e7h7","r":717,"t":"endgame mate mateIn2 short"},{"i":"GXtsK","f":"5r1k/6pp/3pB1b1/p1qP4/1p3r2/2P5/PP1RQ2P/K1R5 w - - 0 28","m":"c3b4 c5c1","r":750,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"WDVZm","f":"rnbqk2r/ppp4p/3p1p1p/2b4Q/2BpP3/7N/PPP2PPP/RN2K2R b KQkq - 1 9","m":"e8e7 h5f7","r":617,"t":"mate mateIn1 oneMove opening swallowstailMate"},{"i":"1Mwbm","f":"r2qkbnr/pppb2pp/5p2/3QB3/2B5/8/P4PPP/RN3RK1 b kq - 1 11","m":"c7c6 d5f7","r":737,"t":"mate mateIn1 oneMove opening"},{"i":"LxHxJ","f":"6rk/1pp2Rbp/5N2/8/1n5R/6P1/1r3P1P/6K1 b - - 1 27","m":"g7f6 h4h7","r":648,"t":"endgame master mate mateIn1 oneMove"},{"i":"yDoZn","f":"r2qk2r/p1ppn3/1pb1B2p/4b1pQ/4Pp2/2N3B1/PPP2PPP/2KR3R b kq - 2 15","m":"e8f8 h5f7","r":770,"t":"mate mateIn1 middlegame oneMove"},{"i":"MXfan","f":"rnbqk1nr/ppp3pp/3bp3/4Np1Q/3P4/2N5/PPP3PP/R1B1KB1R b KQkq - 3 7","m":"e8f8 h5f7","r":779,"t":"mate mateIn1 oneMove opening"},{"i":"88p8z","f":"1k2r3/pp2rppQ/5b2/3qp3/1P3p2/P1R4P/1B4P1/2R4K b - - 1 35","m":"b8a8 c3c8 e8c8 c1c8","r":669,"t":"backRankMate mate mateIn2 middlegame short"},{"i":"gSOHq","f":"5r1k/6r1/3p2Pn/p1pPp2R/1pP5/1P1B2K1/P4P2/8 b - - 0 38","m":"f8g8 h5h6 g7h7 h6h7","r":645,"t":"endgame hangingPiece mate mateIn2 short"},{"i":"Xgm0z","f":"rn1qk1r1/pbpp1p2/1p2p2B/3nP3/2PPN2p/P7/1P2QPPP/R4RK1 b q - 0 16","m":"d5e7 e4f6","r":727,"t":"mate mateIn1 middlegame oneMove"},{"i":"QLyvi","f":"1rb2rk1/p3ppbp/1qpp2p1/8/4P2P/2N1P3/PPPQN1P1/2KR3R w - - 1 14","m":"h4h5 b6b2","r":690,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"jwJrA","f":"r1b1qrk1/pp4b1/2p1pn2/6Np/2PP3P/4B1P1/PPQ2P2/R3K2R b KQ - 2 16","m":"f6g4 c2h7","r":707,"t":"mate mateIn1 middlegame oneMove"},{"i":"OIGnQ","f":"1b2r1k1/p1q2p1p/b1p3p1/2pp4/8/1PPP3P/P1QN1PP1/R4RK1 w - - 2 18","m":"a1e1 c7h2","r":669,"t":"mate mateIn1 middlegame oneMove"},{"i":"9oqZa","f":"3r2Rk/2r1Np1p/p6b/1p3p2/3P4/1P3P1P/PP3P2/1K4R1 b - - 6 27","m":"d8g8 g1g8","r":680,"t":"endgame mate mateIn1 oneMove"},{"i":"WwXP9","f":"r1b1k2r/5pbp/4p1p1/pp2q3/6n1/PBN1B3/1PPQ1PPP/2KR3R b kq - 3 16","m":"g4e3 d2d8","r":628,"t":"mate mateIn1 middlegame oneMove"},{"i":"YPhDW","f":"1k1r4/ppp2p1p/8/8/2p5/5bP1/Pq3B1P/R3R1K1 b - - 1 22","m":"d8d2 e1e8 d2d8 e8d8","r":656,"t":"endgame mate mateIn2 short"},{"i":"i3Viz","f":"3Q4/5ppk/5n1p/p1p2P2/7B/P1qp4/6PP/4R1K1 w - - 1 31","m":"h4f6 c3e1","r":633,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"XO6qZ","f":"5rk1/1p5p/p1b1p1p1/2P1P3/1PPB1n2/3B4/P6P/5RK1 w - - 2 31","m":"d3c2 f4h3","r":611,"t":"endgame mate mateIn1 oneMove"},{"i":"ItIE7","f":"rn3rk1/pp2bppp/2p2n2/3p1b2/2PP4/1PN2N2/P2B1PPP/R3KB1R w KQ - 2 11","m":"e1c1 e7a3","r":708,"t":"bodenMate mate mateIn1 oneMove opening"},{"i":"ZiRfh","f":"2kr3r/ppp2pp1/2nbp3/4q2p/1P6/P2PBB2/2P2PPP/R2Q1RK1 w - - 1 13","m":"d3d4 e5h2","r":680,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"9T0uY","f":"8/5p1k/6pp/4P1q1/8/3b4/P5PP/5Q1K w - - 0 35","m":"f1d3 g5c1 d3d1 c1d1","r":769,"t":"backRankMate endgame mate mateIn2 queenEndgame short"},{"i":"mRbDd","f":"r1bk1b1r/pp1p1Bp1/7p/q3P2Q/3pN3/2P1n3/PP3RPP/R1B3K1 w - - 0 16","m":"c3d4 a5e1 f2f1 e1f1","r":763,"t":"kingsideAttack mate mateIn2 middlegame short"},{"i":"HyYwm","f":"7r/r3Bppp/8/4N2k/4PP2/2P2R2/1P5P/n5K1 b - - 0 30","m":"a7e7 f3h3","r":613,"t":"endgame master mate mateIn1 oneMove"},{"i":"2aJwp","f":"5k2/3r1p2/4pK2/4P3/8/8/8/7R b - - 8 64","m":"d7d5 h1h8","r":651,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"3NNnr","f":"2r3k1/4pp2/p5p1/1b1N1p1p/p2b3P/8/PP1P2Q1/R1q1K1R1 w - - 0 34","m":"a1c1 c8c1","r":786,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"LYQt9","f":"3r3k/p1p3p1/1p3p2/4p3/4N2P/2Brn3/PP4R1/2K3R1 w - - 7 31","m":"g2g7 d3d1 g1d1 d8d1","r":737,"t":"mate mateIn2 middlegame short"},{"i":"jTBCO","f":"k6r/1R3ppp/BpQ5/3r4/8/8/5bPq/5R1K w - - 0 28","m":"h1h2 d5h5","r":683,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"bw6cN","f":"2r3k1/5ppp/4p3/p2pP3/4n3/P1R2N2/5PPP/1R4K1 b - - 0 25","m":"c8c3 b1b8 c3c8 b8c8","r":690,"t":"backRankMate endgame mate mateIn2 short"},{"i":"p9tJN","f":"r1b1k2r/ppq2p2/2p2n1p/2b1B3/4P3/2N5/PP1QBPP1/2KR3R b kq - 0 18","m":"c7e5 d2d8","r":751,"t":"mate mateIn1 middlegame oneMove"},{"i":"QdrVd","f":"5rk1/2pp1ppp/p2q2n1/1p1PRQ2/8/3B4/PPP2PPP/3R2K1 b - - 0 18","m":"g6e5 f5h7","r":620,"t":"endgame kingsideAttack mate mateIn1 oneMove"},{"i":"BvwaI","f":"6k1/ppp2ppp/8/8/3q4/5QP1/PP2r3/R1B3KR w - - 1 27","m":"g1f1 d4d1","r":796,"t":"endgame master mate mateIn1 oneMove"},{"i":"RHvTe","f":"2r3k1/p1r2pp1/5q1p/2pR4/6P1/P1P1P3/1P3P2/1QKR4 b - - 0 39","m":"f6f2 d5d8 c8d8 d1d8","r":705,"t":"endgame mate mateIn2 short"},{"i":"gq7uj","f":"2r1r1k1/pp2bppp/8/5NP1/1p1QN2P/1PpK1P2/Pq6/3R4 b - - 5 31","m":"e7c5 d4g7","r":687,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"7fAU5","f":"6k1/nQ1b1p2/p2p2p1/P2Pp2p/4P1nP/2rP1N2/5PP1/6K1 w - - 0 26","m":"b7d7 c3c1 f3e1 c1e1","r":610,"t":"endgame kingsideAttack master mate mateIn2 short"},{"i":"90jk4","f":"2r2rk1/pp2bppp/q3p3/3p1b2/8/1BBP2QP/PPP2PP1/R3R1K1 b - - 5 17","m":"e7d6 g3g7","r":686,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"UI0QG","f":"5rrk/2q1b3/p3p2p/3pP1pQ/Pp2n3/1B5P/1PP1NPP1/2R1R1K1 b - - 2 23","m":"c7e5 h5h6","r":620,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"m5Xt5","f":"r4rk1/1p1q2pp/p2PP3/5p2/2PQb3/8/PB5P/2R2RK1 b - - 0 23","m":"d7e6 d4g7","r":763,"t":"mate mateIn1 middlegame oneMove"},{"i":"s9hku","f":"5r1k/5Ppp/1q2N3/1p3N2/r7/4n3/1Q4PP/5R1K b - - 4 31","m":"b6e6 b2g7","r":729,"t":"master mate mateIn1 middlegame oneMove"},{"i":"dHKtJ","f":"4qrk1/7b/1Q5p/3N2p1/2P5/1P6/P4rPP/5RK1 w - - 0 34","m":"f1f2 e8e1 f2f1 e1f1","r":702,"t":"endgame mate mateIn2 short"}]