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 |
|---|---|---|---|---|---|---|---|---|---|
6r1/3R1Npk/p7/4B3/6PP/1p6/r7/6K1 b - - 0 39 | g8c8 f7g5 h7h8 e5c3 b3b2 | 2,760 | advancedPawn crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2p1r1p1/1p6/1P2k1Pp/4rR1P/6K1/8/R7 w - - 0 41 | f4e4 e5e4 a1e1 e4d3 e1e7 | 1,241 | attraction crushing endgame long rookEndgame skewer | ., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p2p2Q1/1p1P4/5kP1/PP6/1KP1rr2/8 b - - 8 46 | e2c2 g6c2 f2c2 | 524 | crushing endgame queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b3k1/1pp3p1/pb1q1n1p/4R3/3p4/3P1Q2/PPPN1PPP/4R1K1 w - - 2 17 | e5e8 f6e8 e1e8 | 926 | advantage kingsideAttack middlegame sacrifice 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 | false | false | w |
5k2/6pp/8/pp1R2r1/4P3/P1P1K3/1P6/8 b - - 1 34 | g5d5 e4d5 a5a4 | 2,490 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1rN3/1p3p2/p4p1p/q1p5/1n3PP1/1PN4P/1PP2Q2/2KRR3 b - - 0 27 | a5a1 c3b1 b4a2 | 1,312 | mate mateIn2 middlegame queensideAttack 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 |
5rk1/4P1pp/q3p3/1N4P1/7P/1p2PP2/rBn1Q3/1K1R2NR b - - 0 22 | a2a1 b2a1 a6a1 | 1,049 | mate mateIn2 middlegame queensideAttack sacrifice 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 |
8/8/4r3/1p1r4/3Pk3/1PK1p2R/8/6R1 w - - 2 50 | h3e3 e4e3 g1e1 e3f2 e1e6 | 2,052 | advantage attraction endgame long rookEndgame sacrifice skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1q1k2r/1ppQppb1/p1n3pp/4P2n/5B1P/2N2P2/PPP1N1P1/2KR1B1R b kq - 0 13 | c8d7 d1d7 e8d7 | 653 | advantage 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 | false | false | true | true | b |
8/8/1p6/2p1k3/1p1p4/3K3P/PP4P1/8 b - - 1 40 | c5c4 d3c4 e5e4 | 1,641 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/2p4p/4P1p1/1pB2R2/1P6/7P/r5P1/6K1 w - - 0 35 | e6e7 d8d1 g1h2 a2e2 f5f8 | 1,529 | advancedPawn advantage endgame long | ., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3qr1k1/r2bbpp1/B2p1n1p/2p5/4P3/2NPB3/1PPQ1PPP/R4RK1 b - - 1 17 | d8a8 b2b4 a7a6 a1a6 a8a6 | 2,050 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1b1kbr1/ppp2p1p/2n5/3pP1qn/3P1pBN/7P/PPP3P1/RNBQ1RK1 w q - 4 13 | g4h5 g5h4 h5f7 e8f7 f1f4 | 2,354 | advantage attackingF2F7 attraction 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, β, ., β, β, . | false | false | false | true | w |
r1r5/1R2ppbp/3pk1p1/8/R3P1P1/2N1B3/2PK2PP/8 b - - 0 22 | g7c3 d2d3 a8a4 | 1,056 | crushing master 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 |
2k2r2/ppp2Qbp/2n3p1/8/5B2/2P4q/PP3P2/5RK1 w - - 1 22 | f7c7 | 992 | mate mateIn1 middlegame oneMove queensideAttack | ., ., β, ., ., β, ., .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b1k2r/ppp2ppp/1bn4n/1B1Qp1q1/4P3/B1P5/P4PPP/RN2K2R w KQkq - 0 13 | b5c6 b7c6 d5c6 c8d7 c6a8 | 1,029 | 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, ., ., β, ., ., β | true | true | true | true | w |
8/7k/3p2pp/P1pP4/2P1q3/3n2P1/2Q2p1P/1R3K2 b - - 0 45 | e4e1 b1e1 f2e1q | 1,867 | advancedPawn crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
β, ., β, β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, ., . | false | false | false | false | b |
5r2/4q1pk/1pb4p/p1p5/3p1R1b/1P1P1P2/P1PB2PP/2Q1R1K1 b - - 2 36 | h4e1 f4f8 e1d2 c1d2 e7f8 | 1,631 | 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 | false | false | b |
r2k1r2/4b1p1/p6p/1p1bPQ2/2nq1B2/7B/6PP/2R2R1K w - - 4 24 | f5d7 | 1,298 | mate mateIn1 middlegame oneMove | 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 |
8/1k6/8/ppP1p1p1/1P2P1P1/2K5/8/8 b - - 3 81 | a5b4 c3b4 b7c6 b4b3 c6c5 | 1,784 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kb1r/pppq4/2np1pn1/4p2p/2P1P1b1/2NP1NP1/PPQBBP2/2KR3R b kq - 0 13 | g4f3 e2f3 c6d4 f3h5 h8h5 h1h5 d4c2 | 2,214 | crushing fork 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, β, β, ., .,
., ., β, β, ., ., ., β | false | false | true | true | b |
1q4k1/5bpp/5p2/2PP4/3Q1Pn1/6P1/r5BP/4R1K1 w - - 1 40 | d5d6 a2g2 g1g2 | 1,551 | crushing middlegame short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r4rk1/pp4pp/2nq1p2/2bp4/P7/1P1B1N1P/1BPQ1P2/R3R1K1 b - - 0 16 | d6g3 g1h1 g3f3 | 1,876 | advantage kingsideAttack 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, . | false | false | false | false | b |
2krr3/ppp3pp/b1n5/4N3/1P1PQ3/P1B4P/1K1R1qP1/7R b - - 1 22 | c6e5 d2f2 e5c4 b2c1 e8e4 | 2,459 | crushing discoveredAttack 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 | false | false | false | false | b |
4q1k1/p4p1p/1p1p1Bp1/4b3/P4P2/2P5/1P2R1P1/R4Kr1 w - - 0 31 | f1g1 e5d4 g1f1 | 1,698 | crushing defensiveMove endgame hangingPiece 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 |
3r2k1/6pp/8/2pq4/1pQ1p3/1P4PP/P4P2/5RK1 w - - 2 36 | f1d1 d5c4 d1d8 g8f7 b3c4 | 1,421 | crushing endgame intermezzo long pin sacrifice skewer | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
5rk1/1p2p2p/qBpb2p1/3b1nN1/2P5/1PQ2N1P/1P3PP1/3R2K1 b - - 4 29 | d5f3 g2f3 a6b6 | 1,606 | crushing 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, . | false | false | false | false | b |
8/8/6P1/2p1pp2/1p2k3/Q6K/8/8 b - - 0 58 | b4a3 g6g7 a3a2 g7g8q a2a1q | 857 | advancedPawn crushing endgame hangingPiece long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, β, ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2b5/3r3k/4QPpp/p2p2q1/2p5/P7/6PP/3R3K w - - 1 34 | d1f1 d7c7 e6e8 c8h3 g2h3 | 2,395 | advantage endgame long master quietMove | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, β, β, β,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
2r3k1/p3qpb1/1p4pp/8/2b1N3/2Nr1Q1P/PP3PP1/2R1R1K1 w - - 2 25 | f3d3 c4d3 c3d5 c8c1 d5e7 | 2,474 | advantage 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, . | false | false | false | false | w |
r2qk2r/p2n1pbp/2p1p1p1/3p2N1/3P3P/2P2Q2/P4PP1/R2NK2R w KQkq - 0 16 | f3f7 | 481 | attackingF2F7 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 | true | true | true | true | w |
r1b1r1k1/2q2ppp/pB2pn2/Ppb5/8/2N2B2/1PP3PP/R2Q1RK1 w - - 1 18 | g1h1 c5b6 a5b6 | 2,035 | crushing defensiveMove 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 |
1nr2k2/5p1p/8/3N4/4p3/4B1RP/r1p2PP1/2K5 w - - 0 32 | e3h6 f8e8 g3g8 e8d7 d5b6 | 1,523 | advantage endgame long | ., β, β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
5k2/2N2ppp/p1p5/8/1P6/P7/1b2rPPP/3R2K1 w - - 1 26 | d1d8 f8e7 d8e8 e7d7 e8e2 | 1,049 | advantage endgame long skewer | ., ., ., ., ., β, ., .,
., ., β, ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
3r2k1/5pp1/r6p/P7/1BbbRP2/6P1/4P1BP/R6K b - - 8 30 | d4a1 e4c4 d8d1 g2f1 d1f1 | 1,069 | advantage long middlegame | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, β, β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/3Q1pp1/2N1p2p/p5qP/3p4/6P1/PrP1nP2/K2R3R w - - 2 30 | a1b2 g5b5 b2a1 | 2,006 | crushing defensiveMove hangingPiece 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 |
4k3/1pp3p1/3p2p1/3Pp2q/2n1P3/r1B2Q1B/1R3n2/2K5 w - - 0 30 | b2f2 h5h6 c1c2 | 2,421 | defensiveMove equality hangingPiece middlegame short | ., ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., β,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/1p3pk1/2r4p/6p1/8/7P/P5P1/2R3K1 w - - 0 38 | c1c6 b7c6 a2a4 | 1,032 | crushing defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
5r2/p7/8/6bp/2PRB2k/P2P3P/6K1/8 b - - 0 36 | g5e3 e4f5 e3d4 | 1,781 | advantage endgame master short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, β, β, ., ., β,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1k2/R7/4bp1p/p3pp2/P7/1pP5/1K2RPPP/8 b - - 2 29 | e6c4 e2e1 d8d2 b2c1 d2c2 | 1,727 | crushing endgame long | ., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/ppqbn1pp/2p2p2/5P2/3P3Q/P4R2/BP1N2PP/6K1 w - - 1 28 | h4h7 h8h7 f3h3 | 1,300 | attraction kingsideAttack mate mateIn2 middlegame sacrifice 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 |
8/8/6p1/2k2p1p/2PR3P/2K3P1/5P2/r7 b - - 5 41 | a1a3 c3b2 c5d4 b2a3 d4c4 | 1,856 | crushing deflection endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., β, β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/r1R2k2/3Bp1p1/4P2p/p6P/P4P2/2P4n/4K3 b - - 1 43 | a7c7 d6c7 h2f3 | 682 | advantage endgame master short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
1r4k1/p3ppN1/1q4p1/3pP3/5B2/P5Q1/2K2PP1/3R3R b - - 0 26 | b6b2 c2d3 b8b3 | 1,327 | master masterVsMaster 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 |
r3r1k1/5pPp/p1n1BR2/1p5Q/8/P6P/1P4PK/R1Bq4 b - - 2 24 | d1h5 e6f7 h5f7 f6f7 g8f7 | 2,123 | crushing hangingPiece long middlegame | 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 |
8/1p3k2/p1p2b1p/6p1/8/1bN4P/1P1rRPP1/R5K1 b - - 2 24 | f6c3 e2d2 c3d2 | 1,459 | advantage endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, ., β, β, β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r2qkb1r/p3nppp/b3p3/4P3/3Q4/2N1B3/PPP2PPP/R3K2R w KQkq - 1 13 | d4a4 d8d7 a4a6 | 1,194 | 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 | true | true | true | true | w |
5rk1/4qpb1/4pnpp/1br1N3/1Q2P3/1P3N1P/5PP1/1BRR2K1 b - - 0 23 | c5c1 b4e7 c1d1 | 849 | 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, . | false | false | false | false | b |
r4rk1/1qp2pp1/p6p/1p2n3/4N3/2P2Q2/PP4PP/3R1RK1 w - - 0 22 | e4f6 g7f6 f3b7 | 1,391 | 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, . | false | false | false | false | w |
3rr3/Qpp2kpp/3p1p2/3P1P2/3R2P1/8/P3q2P/2B2RK1 b - - 0 27 | d8a8 a7b7 a8a2 c1d2 a2d2 d4d2 e2d2 | 1,930 | advantage middlegame skewer 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 |
r5k1/p1Q2ppp/2b2n2/3q4/P7/7P/1P1N2P1/R3R2K b - - 0 26 | d5g2 | 905 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
β, ., β, ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
β, ., ., ., β, ., ., β | false | false | false | false | b |
3r3r/1p3kp1/pPp1pp2/Pn4p1/1BQq2P1/1R3P1P/1P4K1/4R3 w - - 0 38 | c4e6 f7g6 e6f5 g6h6 h3h4 | 1,687 | crushing 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 | false | false | w |
1rr5/p2bb1p1/5k1p/3pNp2/2p4P/2P5/P1BN1PP1/2KRR3 b - - 0 26 | e7a3 | 833 | 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 | b |
8/p7/3p1k2/1ppP2p1/4P1K1/P1PP4/6P1/8 b - - 0 33 | a7a5 g4f3 b5b4 a3b4 a5a4 b4b5 f6e7 b5b6 e7d8 e4e5 d6e5 | 2,199 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, β, β, ., ., β, .,
., ., ., ., β, ., β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
R7/4b3/3p2pk/2p1p3/2P1PpBq/4rP2/1P1Q3P/5K2 w - - 28 43 | a8h8 h6g7 h8h4 | 965 | crushing endgame master short skewer | β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., β, ., ., .,
., ., β, ., β, β, β, β,
., ., ., ., β, β, ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/1K6/2p1b3/p2p1k2/P2P2p1/2P3P1/1P6/8 w - - 1 43 | b2b4 a5b4 c3b4 f5e4 a4a5 e4d4 a5a6 | 2,249 | bishopEndgame crushing endgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5N2/1k2p2p/6b1/6P1/5K2/5P2/8 w - - 1 42 | f7g5 h6g5 f3e4 b6c7 e4e5 c7d7 e5f6 | 1,099 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k2N2/4Rqp1/p1bb1p1r/1pp2p2/3p1P2/P2P2Q1/1PPB2PP/4R1K1 b - - 0 26 | d6e7 f8e6 h6g6 e6g5 f6g5 | 1,677 | advantage 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, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
4r1k1/pp3ppp/2q5/8/8/P3P1N1/B1r3PP/R2K1R2 w - - 9 28 | a2f7 g8h8 f7e8 c6e8 d1c2 | 1,026 | advantage fork long middlegame | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, ., β, ., ., ., β, β,
β, ., ., β, ., β, ., . | false | false | false | false | w |
2k4r/1p2q1p1/p1p1p1p1/P2nPpNr/2RP3P/1Q4P1/1P3P2/2R3K1 w - - 5 31 | c4c6 b7c6 c1c6 | 1,285 | crushing middlegame queensideAttack sacrifice 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 | false | false | w |
r5k1/5qpp/1p6/p7/3QP3/P2Pn2P/1PPB2P1/R5K1 b - - 0 25 | e3c2 d4b6 c2a1 | 1,146 | advantage endgame fork 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 |
4k1r1/pR1r1p1p/4pQ2/3p2p1/3P4/5NP1/P4q1P/7K w - - 2 28 | b7b8 d7d8 f6d8 | 1,096 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
β, β, ., β, ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
5rk1/2p3pp/3p1qp1/Q7/3P4/P3P3/5RPP/2R3K1 b - - 0 25 | f6f2 g1h1 f2f1 c1f1 f8f1 | 652 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., β, β, .,
., ., β, ., ., ., β, β,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
6k1/5pp1/2q1p3/2P1b2p/2N3r1/1r2P1P1/2RQP2P/3R2K1 b - - 3 32 | e5g3 d2d8 g8h7 | 1,673 | crushing master 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 |
4r3/Q2R2bk/6pp/1pN2p2/5P2/4P1PK/1q5P/8 b - - 2 29 | g6g5 d7g7 b2g7 | 2,049 | crushing endgame master short | ., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., β, β,
., β, β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3q2k1/6rp/p3rn1Q/1p3pN1/3p4/3B4/P4PPP/6K1 w - - 0 23 | h6g7 g8g7 g5e6 g7g6 e6d8 | 2,000 | advantage attraction fork intermezzo long middlegame | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, β, ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/3b4/1k2p3/3NP1pp/3K4/1P5P/6P1/8 b - - 0 42 | e6d5 d4d5 d7c6 d5e6 c6g2 e6f5 g2h3 f5g5 h3g4 | 2,059 | attraction crushing defensiveMove endgame skewer veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, β, ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/p3B1bp/q1p3p1/4pp2/2n1P3/2N2P2/PPQ2KPP/3R4 b - - 1 21 | a6b6 f2e2 c4e3 c3a4 e3c2 | 2,414 | 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, ., ., ., . | false | false | false | false | b |
2k4r/2pr1p2/R7/2bPp3/2p1P1p1/2N3pb/2P2P1N/1R4K1 w - - 0 27 | a6a8 | 1,070 | mate mateIn1 middlegame oneMove | ., ., 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 |
r2qr2k/1ppn3b/pb3N1Q/3P4/2B5/2PP1P2/PP4PP/4RR1K b - - 0 20 | d8f6 h6f6 d7f6 | 2,030 | 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 | false | false | false | false | b |
8/2r1k1pp/5p2/3P4/1p1NP3/1P4P1/5PKP/8 w - - 3 31 | d5d6 e7d6 d4b5 d6d7 b5c7 | 1,755 | attraction crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2r1/p1pk1p1p/Q1pB1P2/8/8/2N2P1q/PPP4P/3R1R1K b - - 0 20 | h3g2 | 987 | master masterVsMaster 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 | false | false | false | false | b |
1r4k1/5p2/2Bn1qp1/3PP2p/8/3p4/3NQPPP/6K1 w - - 0 37 | e2e3 f6d8 e5d6 | 2,181 | advantage endgame master masterVsMaster short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, β, .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k5r/p2r3p/Qp4pn/1P2qp2/4p3/8/2R1BPPP/2R3K1 w - - 2 32 | c2c8 h8c8 c1c8 | 923 | killBoxMate mate mateIn2 middlegame queensideAttack 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 | w |
4r1k1/1p3pp1/2p5/6NQ/p1q2P2/P1P3P1/2N1r3/2KR4 b - - 0 35 | e2c2 c1c2 e8e2 h5e2 c4e2 | 1,853 | attraction crushing exposedKing long middlegame queensideAttack sacrifice | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., β, ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | b |
r2k4/pppbnQ1P/4p3/4q3/2P2p2/2P1P3/P2PKPP1/bN6 w - - 0 19 | f7f8 d7e8 h7h8q e5h8 f8h8 | 1,208 | advancedPawn advantage long middlegame promotion | 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 |
r3r1k1/ppp2ppp/3b4/3Pq3/2B1P3/P7/1PQ2P1P/R1B1R1K1 b - - 0 19 | e5h2 g1f1 h2h1 f1e2 h1e4 c2e4 e8e4 c1e3 e4c4 | 2,708 | crushing fork 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, . | false | false | false | false | b |
r6k/pp4qr/2p1R1p1/3n1pb1/3P4/2P5/PP1Q1PPP/4R1K1 w - - 0 27 | e6e8 a8e8 e1e8 g7g8 e8g8 h8g8 d2g5 | 1,072 | advantage exposedKing kingsideAttack middlegame veryLong | 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 |
4rk1r/p2Qbp1p/4pp2/B7/2p5/6R1/P3KP1q/3R4 w - - 2 30 | d7e7 e8e7 d1d8 e7e8 a5b4 | 1,979 | clearance long mate mateIn3 middlegame sacrifice | ., ., ., ., β, β, ., β,
β, ., ., β, β, β, ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
7k/pp4p1/q5p1/7p/B1p3P1/P1P1b2P/KP1n4/3RR3 w - - 2 39 | e1e3 a6a4 d1d2 | 1,133 | advantage capturingDefender endgame hangingPiece 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 |
rnbqkb1r/ppp5/3p4/4pp1p/3Pn1p1/4PP1P/PPP1B1PB/RN1QK1NR b KQkq - 0 10 | d8h4 g2g3 e4g3 h2g3 h4g3 | 1,631 | crushing long 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, ., β, β | true | true | true | true | b |
8/p3k2p/1q3p2/3B4/8/P4QP1/1P3r1P/4n1K1 w - - 0 28 | f3f2 e1d3 f2b6 | 1,898 | endgame | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/K3R3/2k2r1p/P3p3/6P1/7P/8 b - - 1 57 | c5d5 e6e7 f5e5 | 1,627 | advantage endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k3r1r/6b1/Qpqpp1p1/6p1/5P2/2N5/1PPK1P1P/R6R w - - 0 26 | a6a7 b8c8 a7g7 | 1,785 | advantage fork 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 | w |
8/p7/5k2/1PB3pP/2n3P1/p2K1p2/8/8 w - - 0 58 | d3c4 a3a2 c5d4 f6e6 c4d3 | 2,368 | crushing defensiveMove endgame hangingPiece long master masterVsMaster | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., β, β,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4b2/1b4k1/4p1p1/1p2P3/p1p1P1B1/2PrBP2/2R1K3/7R w - - 0 35 | g4e6 d3e3 e2e3 | 1,930 | advantage 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 |
8/8/5k1p/pR3p2/P3rPPb/5K2/8/8 w - - 0 48 | b5f5 f6g6 f3e4 | 1,629 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rkb/5p1p/1qp4P/3p1QP1/1p6/8/rPP5/2K1RR2 w - - 0 27 | f5f7 f8f7 e1e8 f7f8 f1f8 | 1,611 | long mate mateIn3 middlegame sacrifice | ., ., ., ., ., β, β, β,
., ., ., ., ., β, ., β,
., β, β, ., ., ., ., β,
., ., ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., β, β, ., . | false | false | false | false | w |
1R3bk1/1N1r1p1p/2p3p1/2P1B3/1P2P3/3rn3/7P/1R5K b - - 0 29 | d3d1 b1d1 d7d1 | 817 | 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 |
8/8/1b2k1pp/4B3/Pp3PP1/8/2K5/8 b - - 2 41 | h6h5 g4h5 g6h5 | 2,147 | bishopEndgame crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/pp2kp1Q/2p4P/4P3/3n4/2KB4/1P3q2/2R5 w - - 4 37 | c1f1 d4e2 d3e2 f2e3 e2d3 | 1,841 | advantage defensiveMove endgame long | ., ., ., β, ., ., ., .,
β, β, ., ., β, β, ., β,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r2q1b1r/p1p2n1p/4bkp1/3Q4/3P4/2P2N2/PP3PPP/R1B2RK1 w - - 2 15 | c1g5 f6g7 d5e6 f7g5 e6e5 | 1,784 | advantage deflection long 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 | false | false | w |
6k1/3N1Rp1/1p2p1B1/3pN2p/Pb1q4/1p5P/6K1/8 w - - 4 51 | d7f6 g7f6 g6h7 g8h8 e5g6 | 2,242 | endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., β, ., ., β, ., β, .,
., ., ., β, β, ., ., β,
β, β, ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r2r1k1/5p1p/p2R2p1/P1n5/2PN1P2/6P1/5K1P/3R4 b - - 1 33 | c5e4 f2f1 e4d6 | 1,120 | crushing endgame fork short | ., β, ., ., β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
7k/ppp1rB1p/1q3NpB/2b5/7Q/3p1P2/PPP2P1P/4R1K1 b - - 0 22 | c5f2 h4f2 e7e1 g1g2 e1e2 | 2,346 | advantage fork long middlegame pin | ., ., ., ., ., ., ., 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 |
6k1/3R2r1/7p/1p1P4/3Q1R2/P7/6PK/4q3 b - - 0 41 | e1g3 h2g1 g3g2 | 1,518 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
6k1/p4rp1/bp6/2bPBrNQ/2P5/8/P5PP/R6K b - - 4 35 | f5f1 a1f1 f7f1 | 885 | 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 |
8/8/r4k2/p6R/8/2P5/3K4/8 w - - 1 43 | h5h6 f6e5 h6a6 | 738 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3R4/6p1/1p6/prr1PK2/2k1P3/3R4/8 w - - 14 53 | d7d3 | 1,120 | endgame master | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, β, β, ., β, β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3R4/4k1rp/4r3/1pN1n3/1P3p2/P1P4P/1B1R3K/8 b - - 6 43 | e5f3 h2h1 e6e1 | 1,794 | fork mate mateIn2 middlegame short | ., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
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.