fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
4Q3/6bk/1p2B3/p1p3pp/P1P5/2Pq3P/6K1/8 w - - 0 42 | e8h5 g7h6 h5f7 | 1,870 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
β, ., β, ., ., ., β, β,
β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/1p1n1pb1/p1qppp1p/3N4/4P3/5P1N/PPP1Q1PP/1K1R3R w - - 4 16 | d5e7 | 803 | crushing middlegame oneMove | ., ., β, ., ., β, β, .,
., β, ., β, ., β, β, .,
β, ., β, β, β, β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
β, β, β, ., β, ., β, β,
., β, ., β, ., ., ., β | false | false | false | false | w |
r5k1/5p1p/p1r2bp1/8/2NP4/P3P2P/5PP1/2RR2K1 b - - 0 23 | a8c8 c1b1 c6c4 | 1,314 | advantage endgame quietMove short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | b |
2rr3k/pp4p1/8/2bR1q1p/4QB2/1P3PPb/P6K/6R1 w - - 1 31 | d5f5 h3f5 e4f5 c5g1 h2g1 | 1,639 | advantage long middlegame | ., ., β, β, ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., β,
., ., ., ., β, β, ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/4p2p/4k1p1/6PP/5PK1/8/8 b - - 0 36 | g5h4 g3h4 e5f4 h4h3 f4f3 | 966 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2r1bk1/p4p1p/b1p3p1/1qN2p2/3P4/1P2P1P1/P3NP1P/2RQR1K1 b - - 7 18 | f8c5 c1c5 b5c5 d4c5 d8d1 e1d1 a6e2 | 1,504 | capturingDefender crushing master middlegame veryLong | β, ., ., β, ., β, β, .,
β, ., ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, β, ., β,
., ., β, β, β, ., β, . | false | false | false | false | b |
8/6pp/4Q3/3pPp1k/5P2/4P2P/6PK/1qq5 w - - 1 46 | g2g4 f5g4 e6g4 h5h6 g4g5 | 1,948 | endgame long master mate mateIn3 queenEndgame xRayAttack | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, β,
., β, β, ., ., ., ., . | false | false | false | false | w |
8/2Q4p/2q3pk/2P1p3/KP1n4/P7/8/8 w - - 1 41 | c7c6 d4c6 b4b5 e5e4 b5c6 e4e3 c6c7 | 1,356 | advancedPawn advantage endgame veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., β, ., β, ., ., .,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k1r3/pp4p1/q1pRp1p1/2P5/6P1/1Q6/PPP5/1K3R2 b - - 0 29 | a6f1 d6d1 f1d1 | 765 | endgame mate mateIn2 queensideAttack short | ., ., β, ., β, ., ., .,
β, β, ., ., ., ., β, .,
β, ., β, β, β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
R7/8/5P2/8/8/5K2/2r4p/6k1 w - - 3 68 | a8a1 c2c1 a1c1 | 994 | endgame mate mateIn2 rookEndgame short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bb1rk1/pp2nqp1/8/PP1N1p2/5Nn1/2P4Q/5PPP/R1B1R1K1 w - - 1 22 | e1e7 f8e8 e7e8 | 2,304 | advantage kingsideAttack master middlegame short | β, ., β, β, ., β, β, .,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
r2q1rk1/1p2n1bp/p1n1p1P1/3p4/6P1/2NBp2Q/PP3P2/R3K2R w KQ - 0 17 | h3h7 | 691 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
., β, ., ., β, ., β, β,
β, ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, β, ., ., β,
β, β, ., ., ., β, ., .,
β, ., ., ., β, ., ., β | true | true | false | false | w |
r2q4/3pNkp1/3Pnn1p/pp6/4b3/6Q1/P4PPP/4RRK1 w - - 2 33 | e1e4 f6e4 g3g6 f7f8 g6e4 | 1,765 | crushing fork long middlegame sacrifice | β, ., ., β, ., ., ., .,
., ., ., β, β, β, β, .,
., ., ., β, β, β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
r7/ppp2q2/2nb3k/8/2QP2b1/2N5/PPP2KPP/4R3 w - - 1 23 | c4f7 a8f8 f7f8 | 1,625 | advantage hangingPiece middlegame short | β, ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
2q1k2r/1b2npp1/p3pb1p/1p2B3/6Q1/2P2N2/PPBR1PPP/6K1 b k - 4 21 | b7f3 g4f3 f6e5 | 1,361 | capturingDefender crushing middlegame short | ., ., β, ., β, ., ., β,
., β, ., ., β, β, β, .,
β, ., ., ., β, β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, β, β, β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | true | false | b |
3r1rk1/1ppqbpp1/p2p4/3n3p/2PQP2P/1P4P1/PB3PK1/R3R3 w - - 0 17 | d4g7 | 887 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
., β, β, β, β, β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, β, β, ., ., β,
., β, ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
β, ., ., ., β, ., ., . | false | false | false | false | w |
6rk/p4Q2/1p1q1p1p/8/7N/6P1/8/5RK1 b - - 0 45 | d6g3 h4g2 g3g2 | 996 | endgame fork mate mateIn2 short | ., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4k1r1/1b1n3R/p1pR4/6N1/Bp2P3/5P2/PPP1r3/1K6 b - - 0 25 | e2e1 d6d1 e1d1 | 933 | backRankMate mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
., β, ., β, ., ., ., β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
7r/prpkpp1p/6pb/6R1/3P1B2/1P6/P4P1P/2R1K3 w - - 4 18 | g5d5 d7c8 f4h6 | 1,198 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., β,
β, β, β, β, β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., β, ., ., . | false | false | false | false | w |
1k6/1p6/p7/8/2P2p2/b2PB1r1/P1P1K3/8 w - - 0 38 | e3f4 b8c8 f4g3 | 834 | advantage endgame fork short | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., β, β, ., β, .,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5p2/p3b2p/2p5/1q1rP1Pp/1P2NP2/P3QK2/3R4 w - - 0 27 | e3c2 b4b8 c2d4 | 1,605 | advantage endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., β, ., β, β, ., β, β,
., β, ., ., β, β, ., .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r3k2r/p3p3/2b3q1/3p2b1/2pPpBp1/2P1P2P/P3B3/R2Q2RK w kq - 0 24 | g1g4 g6h7 g4g5 h7h3 h1g1 | 2,332 | advantage long middlegame | β, ., ., ., β, ., ., β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, β, β, β, β, .,
., ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., β, ., ., β, β | false | false | true | true | w |
r3kb1r/p2bqppp/8/1n1Qp3/8/5N2/PPP2PPP/R1B2RK1 w kq - 1 15 | d5a8 | 786 | crushing hangingPiece oneMove opening | β, ., ., ., β, β, ., β,
β, ., ., β, β, β, β, β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | true | true | w |
r1b2k2/4n1pp/p2N1n2/1p2p3/2Bq4/2N3P1/PP2QP1P/3R2K1 b - - 2 23 | c8g4 d1d4 g4e2 c3e2 e5d4 | 1,817 | crushing long master middlegame | β, ., β, ., ., β, ., .,
., ., ., ., β, ., β, β,
β, ., ., β, ., β, ., .,
., β, ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
r1b2knr/p2p1ppp/1pp5/8/2q5/2P3P1/PP5P/RN1QR2K w - - 0 18 | d1d6 g8e7 d6e7 f8g8 e7d8 | 1,226 | backRankMate long mate mateIn3 middlegame | β, ., β, ., ., β, β, β,
β, ., ., β, ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., β,
β, β, ., β, β, ., ., β | false | false | false | false | w |
r1b2rk1/ppq3pp/2P2n2/5p2/6n1/1P5P/PB1NPPBN/R2Q1RK1 b - - 0 14 | c7h2 | 946 | kingsideAttack mate mateIn1 oneMove opening | β, ., β, ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
β, β, ., β, β, β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
r1b2rk1/pp3ppp/1qn2n2/2bp4/8/2N1PN2/PP1BBPPP/R2Q1RK1 w - - 4 11 | c3a4 b6d8 a4c5 | 1,558 | crushing opening short | β, ., β, ., ., β, β, .,
β, β, ., ., ., β, β, β,
., β, β, ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
β, β, ., β, β, β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
r4rk1/ppq2ppp/2p1b3/P1b1p1B1/4PPn1/2NB4/1PP3PP/R2Q1R1K w - - 3 14 | f4f5 g4f2 f1f2 | 1,338 | advantage middlegame short | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, ., β, ., ., .,
β, ., β, ., β, ., β, .,
., ., ., ., β, β, β, .,
., ., β, β, ., ., ., .,
., β, β, ., ., ., β, β,
β, ., ., β, ., β, ., β | false | false | false | false | w |
8/p1p3pp/1kp2p2/2p5/2P5/1P6/P2R1PPP/rb2BK2 w - - 15 31 | d2d1 b1d3 d1d3 | 1,651 | advantage endgame short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., β, β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
β, β, ., ., β, β, ., . | false | false | false | false | w |
3r1rk1/ppq1b1pp/8/2pBpb2/2Pn4/PP1P2PP/1B2Q2K/R3NR2 b - - 3 21 | d8d5 b2d4 d5d4 | 1,940 | crushing middlegame short | ., ., ., β, ., β, β, .,
β, β, β, ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
., ., β, β, ., ., ., .,
β, β, ., β, ., ., β, β,
., β, ., ., β, ., ., β,
β, ., ., ., β, β, ., . | false | false | false | false | b |
r4r2/1p4k1/1q1p1np1/4p1Qp/3pP2P/3P4/2P2RP1/3BR1K1 w - - 2 25 | e1f1 b6d8 d1h5 f6h5 f2f8 d8f8 f1f8 | 2,429 | advantage middlegame pin quietMove veryLong | β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., β, ., β, ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, β, ., β, . | false | false | false | false | w |
r4r2/pp3pkp/3p2p1/2pNp1Pq/2P1P3/3P2P1/PP3Q1P/R4bK1 w - - 0 22 | f2f6 g7g8 d5e7 | 1,304 | fork mate mateIn2 middlegame short | β, ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, β, β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6r1/p1p1k3/4p3/7r/4NKpp/1P2N3/P5PP/2R5 b - - 5 33 | e6e5 | 1,745 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
1bR1rk2/1p3r2/p3p1p1/P2pP1Pp/1P5P/2R2N2/6K1/8 w - - 4 40 | c8e8 f8e8 c3c8 e8e7 c8b8 | 986 | attraction crushing endgame exposedKing fork long | ., β, β, ., β, β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
β, ., ., β, β, ., β, β,
., β, ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r2/p3bp1k/1q3Pb1/3pP1Q1/8/P1P4P/7K/R4R2 w - - 3 27 | g5h4 h7g8 h4h6 b6b2 h2g3 b2c3 g3g4 c3d4 f1f4 e7f6 e5f6 d4f6 f4f6 | 2,811 | crushing middlegame veryLong | β, ., ., ., ., β, ., .,
β, ., ., ., β, β, ., β,
., β, ., ., ., β, β, .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
8/8/8/p4k2/P1p4P/3p4/3K2P1/8 b - - 1 42 | f5e4 h4h5 c4c3 d2c3 e4e3 h5h6 d3d2 c3c2 e3e2 | 2,528 | advancedPawn crushing defensiveMove endgame exposedKing master pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/pp2ppbp/2n3p1/3B4/3P4/1Q2P3/PP3PPP/R1B2RK1 b - - 2 12 | c6a5 d5f7 f8f7 | 1,500 | advantage middlegame short | β, ., ., β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
6k1/1Q3pp1/4p2p/3nBq2/r2P4/5P1P/6P1/1R4K1 w - - 0 35 | b7c8 g8h7 b1b8 h7g6 c8h8 a4a1 g1h2 d5f6 b8g8 f5e5 d4e5 | 2,066 | clearance crushing endgame quietMove veryLong | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
8/2b4p/8/1p1k1p2/pP1p1P2/P2P2NP/2K5/8 b - - 1 40 | c7f4 g3f5 f4g5 | 1,950 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
β, β, ., β, ., β, ., .,
β, ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3rk2/3n1p2/2p4q/3p4/p2P1N2/P6P/1PK2Q2/1N4R1 w - - 9 28 | f4g6 h6g6 g1g6 e8e2 f2e2 | 1,351 | crushing long master middlegame pin | β, ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
r1bqk2r/pp3ppp/2p5/2b1p3/4PP2/3B4/PPP1Q1PK/RNB2R2 b kq - 0 11 | d8h4 | 761 | mate mateIn1 oneMove opening | β, ., β, β, β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
β, β, β, ., β, ., β, β,
β, β, β, ., ., β, ., . | false | false | true | true | b |
8/pp6/3rp2p/2n1kpp1/2P5/6P1/B4PKP/3R4 w - - 0 30 | f2f4 g5f4 g3f4 e5f4 d1d6 | 1,670 | advantage endgame long | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., β, ., β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r5nk/pb2q2p/1p1p1r2/2nPp2Q/4P1P1/2N2PN1/PP6/2KR1B1R b - - 2 21 | f6h6 g3f5 h6h5 | 1,567 | advantage middlegame short | β, ., ., ., ., ., β, β,
β, β, ., ., β, ., ., β,
., β, ., β, ., β, ., .,
., ., β, β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., ., β, β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., β, ., β | false | false | false | false | b |
6k1/Qpp3pp/p2p4/3P1rP1/2r3q1/P4RP1/1PP4P/5RK1 b - - 0 29 | f5f3 f1f3 g4f3 | 1,064 | crushing endgame short | ., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/3r2p1/6Rp/p3P3/2pk1P1P/P7/2K5/8 w - - 6 52 | g6d6 d7d6 e5d6 | 905 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., β, β, ., β, ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/pn3ppp/2pbpq2/1p6/3PQP2/2P1B2P/PPB3P1/R4RK1 w - - 1 19 | e4h7 | 414 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., β, ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., β, β, β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., β, ., ., β,
β, β, β, ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r6k/4rR2/5NpP/6P1/1n2P3/4nP1K/p7/8 w - - 3 39 | f7e7 a2a1q e7h7 | 1,477 | arabianMate endgame mate mateIn2 short | β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/5ppp/2R5/p1Np2q1/3P1P2/P2Q2P1/3n3P/5RK1 b - - 0 25 | g5h5 d3d2 e8e2 f1f2 e2d2 | 2,087 | advantage long middlegame sacrifice | β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, ., β, β, ., ., β, .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
1r1r4/6k1/5ppp/8/4B1P1/P1Pb3P/1p1N1P1K/3RR3 b - - 3 38 | d3e4 d2e4 d8d1 | 1,160 | advantage discoveredAttack middlegame short | ., β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., β, β, ., ., ., β,
., β, ., β, ., β, ., β,
., ., ., β, β, ., ., . | false | false | false | false | b |
8/1p6/p4k1p/2q1N1p1/3n4/4R1BP/P4PP1/6K1 w - - 6 30 | e5d7 f6g6 d7c5 | 831 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b2k1r/2p2Bpp/p2p4/1pb5/4P1nq/5N2/PP3PPP/RNBQR1K1 b - - 2 13 | h4f2 g1h1 f2g1 e1g1 g4f2 | 1,419 | kingsideAttack long mate mateIn3 opening sacrifice smotheredMate | β, ., β, ., ., β, ., β,
., ., β, ., ., β, β, β,
β, ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, β, β, β, β, ., β, . | false | false | false | false | b |
r5k1/5pp1/2N3qp/bP6/2p1p1P1/3nB3/4Q1K1/5R2 w - - 5 35 | c6e7 g8h7 e7g6 | 931 | crushing fork middlegame short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, β,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
2r4k/6b1/p2R2pp/2q2p2/8/1B6/PP4QP/K1B4R b - - 0 34 | c5c1 h1c1 c8c1 | 1,315 | mate mateIn2 middlegame short | ., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., β, ., ., ., ., β | false | false | false | false | b |
5r2/1p4k1/p1p3Np/P2p4/3P4/2P3b1/1q5P/3QR1K1 w - - 0 35 | e1e2 b2e2 d1e2 | 2,336 | advantage endgame short | ., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, β, ., β, . | false | false | false | false | w |
8/3Br3/2P1Pb1k/1p5p/8/1p3N2/6P1/6K1 w - - 0 49 | c6c7 b3b2 f3d2 | 1,728 | advancedPawn crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3rk3/pb3p1r/4p2p/1Pb2q2/3BB3/P5P1/1P3P1P/R2QR1K1 b - - 0 23 | b7e4 e1e4 f5e4 | 1,744 | crushing middlegame short | ., ., ., β, β, ., ., .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., β, β, ., ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., β, β, ., β, . | false | false | false | false | b |
r1b3k1/ppp2ppp/2p5/8/4r3/2P1P3/PP2B1PP/2KR3R w - - 0 15 | d1d8 e4e8 d8e8 | 759 | backRankMate endgame mate mateIn2 short | β, ., β, ., ., ., β, .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., β, ., β, β,
., ., β, β, ., ., ., β | false | false | false | false | w |
3R4/1B3kpp/p3N1r1/4np2/1P6/q5P1/5Q2/6K1 b - - 0 32 | g6g3 g1f1 a3c1 f1e2 c1c4 | 2,349 | crushing exposedKing long middlegame | ., ., ., β, ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3rk1r1/p2nbpq1/2Qp3p/3Np3/4PpN1/7P/PPP2PP1/R4R1K b - - 2 23 | h6h5 g4e3 f4e3 | 1,565 | advantage middlegame short | ., ., ., β, β, ., β, .,
β, ., ., β, β, β, β, .,
., ., β, β, ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
5rk1/p2Q1p2/qp4p1/2p1P2p/8/7P/PP3PP1/3R2K1 w - - 6 30 | e5e6 a6e2 e6e7 | 1,784 | advancedPawn crushing endgame short | ., ., ., ., ., β, β, .,
β, ., ., β, ., β, ., .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
2q3k1/pp1brp1p/4p1pB/3pN1b1/3Pn1P1/1P3Q2/P1B2P1P/4R1K1 w - - 5 22 | h6g5 e4g5 f3f6 | 1,947 | advantage middlegame short | ., ., β, ., ., ., β, .,
β, β, ., β, β, β, ., β,
., ., ., ., β, ., β, β,
., ., ., β, β, ., β, .,
., ., ., β, β, ., β, .,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/2N5/Pr2pkp1/3p4/K1nP1p2/2P5/4R3/8 w - - 2 44 | a6a7 b6b1 e2e6 | 2,308 | advancedPawn advantage endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, .,
., ., ., β, ., ., ., .,
β, ., β, β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/p5q1/1pnbp2Q/3p4/3Pp3/1NP4P/PP3PP1/R4RK1 w - - 1 20 | h6e6 g8h8 e6d6 | 1,038 | advantage fork middlegame short | β, ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., β, β, β, β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/1p6/8/p4N2/2k5/4K3/8/8 b - - 1 64 | c4c3 f5d4 a5a4 | 2,143 | crushing defensiveMove endgame knightEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/8/7p/3P4/4K1k1/8/8 b - - 0 63 | h5h4 d4d5 h4h3 d5d6 h3h2 | 770 | advancedPawn crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/p1p2pbp/2q1p1p1/3N4/8/6P1/PP2PP1P/R1BR2K1 w - - 0 16 | d5e7 g8h8 e7c6 | 849 | crushing fork master middlegame short | β, ., ., ., ., β, β, .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., β, β, ., β,
β, ., β, β, ., ., β, . | false | false | false | false | w |
r2r2k1/pb2bppp/1p2pn2/2pqN3/8/1PPP4/PBQNBPPP/3R1RK1 b - - 0 13 | d5g2 | 977 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, .,
β, β, ., ., β, β, β, β,
., β, ., ., β, β, ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, β, β, β, β, β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
8/1p6/8/4pk2/5n1p/PPP2Kp1/3B4/7B b - - 1 46 | e5e4 f3e3 g3g2 h1g2 f4g2 | 1,756 | advancedPawn crushing endgame long trappedPiece | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r1bqk2r/ppp2pp1/5n1p/3Pp3/1b2P3/2NQ1N2/P1P3PP/R1B1K2R w KQkq - 0 11 | d3b5 c7c6 b5b4 | 967 | advantage fork opening short | β, ., β, β, β, ., ., β,
β, β, β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
., β, ., ., β, ., ., .,
., ., β, β, ., β, ., .,
β, ., β, ., ., ., β, β,
β, ., β, ., β, ., ., β | true | true | true | true | w |
r2q1rk1/bp2n1pp/p2p4/3Pp1N1/1P4p1/P3P3/2Q2PPP/R1B2RK1 w - - 0 17 | c2h7 | 639 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
β, β, ., ., β, ., β, β,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
2q1k2r/5ppp/2p1p3/2N2b2/2PPpB2/8/P1QK1PPP/1r3BNR b k - 0 17 | e4e3 f2e3 f5c2 | 970 | crushing discoveredAttack middlegame short | ., ., β, ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, β, β,
., β, ., ., ., β, β, β | false | false | true | false | b |
r4rk1/1pn4p/p2p2p1/2PP4/2Q2PR1/3KB3/NR6/3B3q b - - 0 34 | h1d1 b2d2 d1g4 | 1,523 | crushing fork hangingPiece middlegame short | β, ., ., ., ., β, β, .,
., β, β, ., ., ., ., β,
β, ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
6k1/1q1rpr2/1p4pp/p3Qn2/2P2P2/1P1P3b/PB5P/3RR1K1 w - - 2 27 | e5h8 | 933 | master mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, .,
., β, ., β, β, β, ., .,
., β, ., ., ., ., β, β,
β, ., ., ., β, β, ., .,
., ., β, ., ., β, ., .,
., β, ., β, ., ., ., β,
β, β, ., ., ., ., ., β,
., ., ., β, β, ., β, . | false | false | false | false | w |
6k1/2p3p1/1p1p4/p2Pp3/P1P1Rrq1/1P4Pp/4Qr1P/4R1K1 w - - 0 36 | e2g4 f2g2 g1h1 f4g4 e4g4 | 1,671 | advantage endgame long | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
β, ., β, ., β, β, β, .,
., β, ., ., ., ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/p3p3/1p1p1p1p/1k1P1P1P/1P1P4/P1K5/8 b - - 1 46 | b4a3 c2b1 a6a5 b1a1 a5a4 b3a4 a3a4 a1b1 a4a3 | 2,313 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., β, ., β,
., β, ., β, ., β, ., β,
., β, ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/pp2b1pp/2qp4/2p1Pp2/1Q3P2/2N1B3/PPP3PP/2KR1B1R b kq - 0 15 | c5b4 f1b5 b4c3 b5c6 b7c6 | 1,726 | crushing hangingPiece long middlegame | β, ., β, ., β, ., ., β,
β, β, ., ., β, ., β, β,
., ., β, β, ., ., ., .,
., ., β, ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., β, β, ., β, ., β | false | false | true | true | b |
2rqk2r/1p2n3/3p1bp1/p6Q/P2nP3/1PN5/1P1B4/R1K2B1R w k - 0 21 | h5h8 f6h8 h1h8 | 1,315 | middlegame | ., ., β, β, β, ., ., β,
., β, ., ., β, ., ., .,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., β,
β, ., ., β, β, ., ., .,
., β, β, ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., β, ., ., β, ., β | false | false | true | false | w |
r4rk1/1p1q2pp/2p5/5b2/1b1Pp3/2N1B2P/2Q2PP1/2KR3R w - - 0 20 | c2b3 f5e6 b3b4 | 1,142 | advantage fork middlegame short | β, ., ., ., ., β, β, .,
., β, ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, β, ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., β, β, ., ., ., β | false | false | false | false | w |
5Q2/8/3K4/1p1P3p/8/1k4P1/8/q7 b - - 2 68 | a1a3 d6c7 a3f8 | 1,432 | crushing endgame master queenEndgame short skewer | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
7r/k1p5/1p1rpp2/pQ2n2p/3NP1pP/q7/P1P2PP1/1R3RK1 w - - 5 25 | b5e5 f6e5 d4b5 a7b7 b5a3 | 1,838 | advantage fork long middlegame sacrifice | ., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., β, β, β, ., .,
β, β, ., ., β, ., ., β,
., ., ., β, β, ., β, β,
β, ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, . | false | false | false | false | w |
rn1q1rk1/pp2ppbp/2p1b1p1/3n2N1/1P6/1QN3P1/P2PPPBP/R1B2RK1 b - - 3 10 | d5c3 g5e6 c3e2 | 1,544 | crushing master masterVsMaster opening short | β, β, ., β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., β, β, β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
r4r2/1pq2ppk/2p1pn1p/2bpN3/p2P3P/P3BPP1/1P1QP3/R4RK1 w - - 0 23 | d2c2 h7g8 c2c5 | 1,875 | advantage fork middlegame short | β, ., ., ., ., β, ., .,
., β, β, ., ., β, β, β,
., ., β, ., β, β, ., β,
., ., β, β, β, ., ., .,
β, ., ., β, ., ., ., β,
β, ., ., ., β, β, β, .,
., β, ., β, β, ., ., .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
1kr5/pp1R4/5p1p/q3p3/4PpN1/b4B1P/P3bPP1/1Q5K w - - 0 29 | b1b7 | 926 | mate mateIn1 middlegame oneMove queensideAttack | ., β, β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., β, ., β,
β, ., ., ., β, β, β, .,
., β, ., ., ., ., ., β | false | false | false | false | w |
4r1k1/pp3p2/2p2PpQ/5p1p/3q4/7P/P5P1/5R1K w - - 0 33 | h6g7 | 782 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
1k2r3/pp3p2/8/2p2Q2/q5P1/1NPn3P/P1K5/3R3R b - - 3 31 | a4a2 c2d3 a2e2 | 1,965 | mate mateIn2 middlegame sacrifice short | ., β, ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
6r1/5k2/1p2p2p/1pp1Pp1P/4pP2/P1P1P3/1P2K3/6R1 w - - 1 38 | g1g8 f7g8 c3c4 b5b4 a3b4 | 2,082 | crushing endgame long rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., β, β, ., β, β, ., β,
., ., ., ., β, β, ., .,
β, ., β, ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3R4/p1N2pqk/7p/2Q2p2/7N/8/P3RPPP/6K1 b - - 0 27 | g7a1 c5c1 a1c1 d8d1 c1d1 e2e1 d1e1 | 861 | endgame fork mate mateIn4 veryLong | ., ., ., β, ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/1p3pp1/p4n1p/P3n3/3r4/3N3P/1PB2PP1/R3R1K1 b - - 1 23 | e5d3 e1e8 f6e8 a1d1 d3f4 d1d4 f4e2 g1f1 e2d4 | 2,115 | crushing fork master middlegame sacrifice veryLong | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/R2r1p2/1pk2n2/1N2b3/1PP3p1/B3P3/6K1/8 w - - 7 40 | b5d4 e5d4 b4b5 | 1,876 | endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., β, β, ., ., β, ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/1pp2pp1/3p4/p3p3/3bP1Bq/2N4p/PPP2P2/R1BQ1RK1 b kq - 0 15 | h4g3 g1h1 g3g2 | 1,880 | kingsideAttack master masterVsMaster mate mateIn2 middlegame pin short | β, ., ., ., β, ., ., β,
., β, β, ., ., β, β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., β, β, ., β, β,
., ., β, ., ., ., ., β,
β, β, β, ., ., β, ., .,
β, ., β, β, ., β, β, . | false | false | true | true | b |
4n3/2p1P3/1p3Nk1/p5P1/P4K2/2P4p/1P6/8 b - - 2 43 | h3h2 f6e8 h2h1q e8c7 h1h2 f4e4 h2e2 e4d5 e2e7 | 2,624 | advancedPawn crushing endgame knightEndgame promotion skewer veryLong | ., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/1bQ3p1/1p3p2/2p2qp1/P7/1P1NR3/1BPP2P1/7K b - - 0 27 | f5f1 h1h2 f1g2 | 1,297 | mate mateIn2 middlegame short | ., ., ., ., ., β, β, .,
., β, β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., β, β, β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
4kn2/1p2q3/2p1r3/3P4/p4Q2/3R2P1/P1PN2P1/3K4 b - - 0 30 | e6e1 | 612 | endgame master mate mateIn1 oneMove | ., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, ., β, β, ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
2kr3r/ppp4p/2q2pp1/3np3/1b6/2NP1Q2/PPP2PPP/R1B1R1K1 w - - 2 15 | c3d5 d8d5 f3g4 c8b8 g4b4 | 1,960 | advantage fork long middlegame | ., ., β, β, ., ., ., β,
β, β, β, ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
6k1/5ppp/r2np3/8/PP1R4/2r4P/5PP1/R5K1 w - - 1 34 | b4b5 a6b6 a4a5 | 1,265 | advantage endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
6k1/6rp/p2pNR2/3Pn3/8/1r5P/2q3PK/4R3 w - - 0 36 | f6f8 | 983 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., β, β, β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
r2qkbnr/pp3ppp/3pp3/2p5/3nPPP1/2N4P/PPPP4/R1BQKB1R b KQkq - 2 8 | d8h4 | 1,189 | mate mateIn1 oneMove opening | β, ., ., β, β, β, β, β,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, β, β, .,
., ., β, ., ., ., ., β,
β, β, β, β, ., ., ., .,
β, ., β, β, β, β, ., β | true | true | true | true | b |
8/8/5Rp1/2p5/1p4kP/8/6r1/4K3 w - - 1 46 | f6g6 g4h4 g6g2 | 963 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/2pq1k1p/4Q1p1/8/6P1/5PP1/4R1K1 b - - 0 35 | d6e5 e1e5 f6e5 | 854 | endgame equality short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
6k1/1R1Q2p1/7p/4qp2/8/6PP/5P1K/r7 w - - 1 33 | d7f7 g8h7 b7e7 e5e7 f7e7 | 2,442 | clearance crushing endgame long | ., ., ., ., ., ., β, .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.