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 |
|---|---|---|---|---|---|---|---|---|---|
r2qkbnr/1p3ppp/p1npp3/2p3Bb/P1B1P3/2NP1N1P/1PP2PP1/R2QK2R b KQkq - 1 8 | h5f3 g5d8 f3d1 | 1,510 | 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, ., ., β, β, ., ., β | true | true | true | true | b |
8/8/1p6/8/2kr4/4K2R/PP3P2/8 b - - 0 46 | d4d3 e3e4 d3h3 | 812 | advantage endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk1nr/1p3ppp/p1b1p3/2bpP3/8/4BN2/PPP2PPP/RN1QK2R w KQkq - 0 9 | e3c5 d8a5 b2b4 | 1,569 | crushing hangingPiece 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 | true | true | true | true | w |
2r4k/ppq1r2p/6pN/6Pn/3P1R2/1QB4P/PPP5/R5K1 b - - 0 27 | c7f4 d4d5 h5g7 | 1,997 | advantage 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 | b |
2rq1rk1/1b1nbpp1/1p2p2p/pP1p4/P2PN2B/2PB1N1P/5PP1/2RQ1RK1 b - - 0 17 | d5e4 h4e7 d8e7 | 1,206 | crushing 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, ., β, β, . | false | false | false | false | b |
8/2r1k3/4P1p1/p1pK2P1/P1Bp1P2/8/8/8 w - - 3 50 | c4d3 c7c8 d3g6 c8g8 g6d3 c5c4 d3c4 | 2,834 | crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
β, ., β, β, ., ., β, .,
β, ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1pp4p/1p6/P1P2pp1/8/4n2P/6P1/6K1 w - - 0 28 | c5c6 b7c6 a5a6 e3d5 a6a7 | 1,685 | advancedPawn crushing endgame knightEndgame long | ., ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2Q5/8/p7/8/P7/7K/5k2/6q1 b - - 0 52 | g1g3 | 820 | endgame mate mateIn1 oneMove queenEndgame | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/4p2k/p1R5/5P2/4nR2/P3r2P/7K b - - 3 39 | e2e1 f3f1 e1f1 | 653 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/1br2ppp/p3p3/1p1p4/3B1P1q/3BR3/PP1Q2PP/7K w - - 6 25 | e3h3 h4h3 g2h3 | 1,591 | 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 | false | false | false | false | w |
3rr1k1/pP5p/5Q2/6pq/3n1p2/8/PPPB2PP/RNK2B1R b - - 0 18 | e8e1 d2e1 d4b3 c2b3 h5d1 | 1,990 | long mate mateIn3 middlegame queensideAttack 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 |
4R3/p4Npk/1p1P3p/2n5/8/3r4/6PP/6K1 w - - 1 29 | e8h8 h7g6 f7e5 g6f6 e5d3 | 1,147 | crushing endgame fork long | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1r3k1/3N1ppp/1q6/2b5/p3P3/7P/2Q1RPP1/2R3K1 b - - 4 27 | c5f2 e2f2 c8c2 | 998 | crushing discoveredAttack middlegame pin short | β, ., β, ., ., ., β, .,
., ., ., β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
1r3bk1/qr3p1p/b1pR2p1/4Q1PP/2P1N3/1P3P2/1K6/3B3R b - - 0 28 | a6c4 e4f6 g8h8 | 1,968 | crushing middlegame pin 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 |
r1b1kb1r/5pp1/4p3/2p1q2N/1pB3n1/7P/P1PB1PP1/R2Q1RK1 b kq - 0 18 | e5h2 | 714 | 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, . | false | false | true | true | b |
8/7p/6p1/3k1P2/6PP/1p1K4/8/8 b - - 0 40 | g6f5 g4f5 d5e5 | 1,716 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6rk/p3Q3/1p6/3p1q2/3P4/2P2P2/PP3P1P/1R4RK b - - 6 37 | f5f3 g1g2 f3g2 | 1,025 | endgame mate mateIn2 short | ., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., β,
., β, ., ., ., ., β, β | false | false | false | false | b |
5kr1/p2nb2Q/4ppP1/8/3p1P2/3p4/q2N1B2/5K1R w - - 4 29 | h7f7 | 1,024 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, ., ., β, β, ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
3r2k1/3q1ppp/1r2pb2/P7/2P5/3P3P/2Q1BPP1/3R1RK1 b - - 0 24 | b6b2 c2c1 b2e2 | 1,211 | advantage middlegame short skewer | ., ., ., 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 |
8/4kp1p/7r/1p1pPPb1/3B4/1P1K3R/7P/8 w - - 1 32 | h3h6 g5h6 d4e3 | 2,399 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., β, ., β, β, β, β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/ppp2pB1/7p/2b5/8/5R2/PPP1NnPP/3R3K w kq - 1 17 | f3f2 c5f2 g7h8 | 1,125 | crushing middlegame short | 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 |
3R4/4Qpbk/p5p1/1p2pqBp/7P/1P3P2/3p1PK1/2r5 w - - 4 42 | e7e8 f5f3 g2f3 d2d1q d8d1 | 1,723 | crushing endgame 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 |
8/2k2p2/5K2/5BP1/8/pQ2q3/P7/8 b - - 8 59 | e3b3 a2b3 a3a2 f6f7 a2a1q | 1,279 | advancedPawn crushing endgame long master promotion | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1N2k3/p7/3P1p2/1PP4p/1r6/5K2/8 w - - 1 41 | d5d6 e7f6 d6d7 | 1,098 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp3p2/1B4bp/6p1/5p2/1PP2N2/P5PP/3rR2K b - - 2 28 | d1e1 f3e1 a7b6 | 1,076 | advantage endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, β, ., ., β | false | false | false | false | b |
5k1r/pR3p1p/8/3B4/3b1P1Q/1P5P/n5PK/4r3 b - - 2 28 | d4g1 h2g3 h8g8 | 1,643 | advantage middlegame short | ., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
7r/r6R/kp1p2p1/3PpbP1/1PP1n3/P3P3/8/3K4 w - - 0 39 | b4b5 a6a5 h7a7 | 1,302 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
β, β, ., β, ., ., β, .,
., ., ., β, β, β, β, .,
., β, β, ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
4r1k1/5ppp/p3p3/1p6/3qbQ2/P6P/1P2B1P1/2r2R1K w - - 0 23 | f4f7 g8h8 f7e8 | 1,808 | backRankMate fork 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 | w |
6k1/5ppp/4p3/8/3p3P/6P1/2r2P2/R5K1 w - - 0 33 | a1a8 c2c8 a8c8 | 399 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
R7/5kpp/p5n1/8/8/5N2/1r3PPP/6K1 b - - 2 30 | b2b1 f3e1 b1e1 | 1,023 | backRankMate endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/1p1bq2p/4p1rQ/4P3/p1pP4/P1P5/1KP5/5R1R w - - 0 29 | f1f8 e7f8 h6h7 | 1,322 | 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 | w |
3R1rk1/pp2Qppp/6b1/1P2p3/6P1/P6P/1nq1KP2/5B2 w - - 11 32 | e2f3 c2b3 f3g2 b3d5 d8d5 | 1,965 | advantage defensiveMove 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 | w |
8/1r6/R3pp2/3kn3/1p6/1P4p1/PKP5/5B2 w - - 2 42 | f1g2 d5d4 g2b7 | 1,461 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
7k/p7/3P4/6p1/2P2pN1/5RqP/Pr2r3/2R2Q1K b - - 0 38 | e2h2 g4h2 g3h2 | 1,557 | mate mateIn2 middlegame sacrifice short | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, β, β,
β, β, ., ., β, ., ., .,
., ., β, ., ., β, ., β | false | false | false | false | b |
4q1k1/6pp/p2p4/2pN4/1pPb4/1P4QP/P4PP1/6K1 b - - 0 31 | e8e1 g1h2 d4f2 g3f2 e1f2 | 2,029 | crushing deflection endgame long | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, β, β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2q3k/2N3pp/5p2/p2Q4/1p6/3n4/P4PPP/1R4K1 w - - 4 32 | d5a8 d8a8 c7a8 | 1,684 | crushing endgame pin short | β, ., ., β, ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
4rk1r/p2R1p2/4pbQ1/1pp1P3/q7/2P1P1B1/1P4PP/1K6 w - - 0 29 | d7f7 | 1,206 | 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 |
r2qk1nr/pbppb2p/1pn2p2/4pp2/2B1PP2/2N5/PPPP2PP/R1BQ1RK1 w kq - 0 9 | d1h5 e8f8 h5f7 | 975 | mate mateIn2 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, β, . | false | false | true | true | w |
rn2k2r/p1pp1ppp/1p6/4q3/2B5/2P2Q2/P4PPP/R3K2R w KQkq - 0 14 | e1f1 e8g8 a1e1 e5c5 c4f7 f8f7 e1e8 f7f8 e8f8 | 2,316 | advantage clearance defensiveMove middlegame sacrifice veryLong | 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 |
2q3k1/5p1p/p5p1/8/2B2Q2/2r1P1P1/5PKP/8 w - - 2 33 | f4f7 g8h8 f7f6 | 1,072 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1n1q1k2/4b3/4prB1/3p1p1Q/2pP1P2/1p2P3/1P1K1P1P/3r2R1 w - - 0 27 | d2d1 e7b4 h5h7 d8d7 h7h8 | 2,594 | advantage long middlegame quietMove | ., 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/pbqp1ppp/1p2p3/2b5/6n1/PP1BPN1P/1BP2PP1/R2Q1RK1 b - - 0 14 | b7f3 h3g4 f3d1 | 1,385 | 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, ., β, β, . | false | false | false | false | b |
8/pbpn1k1p/4R1r1/1p6/2BP1P1K/B1P5/P1P4P/8 b - - 0 23 | g6e6 c4e6 f7e6 | 1,172 | advantage endgame 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/P1Q5/5p1k/6p1/6K1/7P/8/3q4 w - - 3 56 | g4f5 d1d5 f5f6 | 1,189 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r4rk1/p1p1q1pp/1bp5/3pP1N1/1Pb5/5N2/P1Q2PPP/R1B3K1 w - - 4 17 | c2h7 | 632 | 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, . | false | false | false | false | w |
3Q4/pp4kp/4p1p1/2N2n2/8/7P/P4qP1/7K w - - 2 33 | c5e6 g7f7 e6g5 | 1,576 | advantage endgame short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/8/3k3p/6pP/2K3P1/p7/P7/8 b - - 3 53 | d6e5 c4b4 e5f4 b4a3 f4g4 | 778 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4P2k/1p4p1/1P1Q3p/2P1Bq2/6PP/7K/5r2 b - - 0 45 | f4f2 e4g2 f2g1 | 1,092 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
5r2/p6k/1p4p1/2p5/4Q2P/PPB1P1q1/3P2P1/5R1K b - - 1 33 | f8f1 | 795 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
β, β, β, ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
2kr3r/pp3pp1/2p1p2p/2qnP3/2N1Q3/P7/1P3PPP/1K1R1B1R b - - 8 17 | d5c3 b2c3 d8d1 | 1,175 | advantage discoveredAttack 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, ., β, ., β | false | false | false | false | b |
rnb1k2r/pp2pp2/1qp4p/8/2p1PB2/2b3Q1/PPP2PP1/3R1RK1 w kq - 0 16 | b2c3 b8d7 g3g7 h8f8 f4h6 | 2,535 | 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, . | false | false | true | true | w |
8/2p1k3/1p2B1P1/3P3p/2Pb3P/3Kp3/8/8 w - - 1 39 | d3d4 e3e2 g6g7 e2e1q g7g8q | 1,914 | advancedPawn bishopEndgame crushing endgame hangingPiece long promotion | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., β, β, ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r2r/p4kpp/1b1Q1p2/5q2/1PP5/8/P4PPP/R1B2RK1 b - - 0 19 | f5f2 g1h1 f2f1 | 1,816 | deflection kingsideAttack mate mateIn2 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 |
1rn2k2/pp1R1p1p/3p1P2/3P2p1/8/1P4PP/6BK/8 w - - 1 32 | d7d8 | 708 | 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 |
4r3/5ppp/2k5/B3P3/2P2n2/8/5KPP/2R5 b - - 1 25 | f4d3 f2f3 d3c1 | 919 | crushing endgame fork master short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r2r1/p1qn3p/2B1kp2/5p2/5P2/BP6/P4R1P/3R3K w - - 0 29 | c6d5 | 1,616 | 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 | w |
r3kb1r/pbppqnpp/1pn5/4P3/5B2/1BP5/PP3PPP/RN1QR1K1 w kq - 1 12 | e5e6 e8c8 e6f7 | 1,547 | advancedPawn 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, . | false | false | true | true | w |
1b4k1/p2q2pp/1rp2p2/Q2p4/3Pb1P1/BP5P/P4P2/R3R1K1 b - - 0 27 | d7c7 a5c3 c7h2 | 1,772 | advantage middlegame quietMove 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 |
8/5k2/5p1P/2n2Kp1/4P1P1/1N6/8/8 b - - 0 53 | c5b3 e4e5 f6e5 h6h7 f7g7 h7h8q g7h8 | 2,408 | crushing endgame hangingPiece knightEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r3/pb4k1/1p6/7R/3R3P/1P4P1/P4P2/6K1 b - - 0 34 | e8e1 g1h2 e1h1 | 902 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r7/4k1pp/1Npb2q1/p4p2/5P2/3Q2P1/PP5P/3R2K1 b - - 1 30 | d6c5 g1f1 c5b6 d3a3 c6c5 | 1,526 | advantage defensiveMove endgame fork long | β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., β, β, β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
1nR4r/3kbppp/p2p4/1q1P4/8/4BN1P/1P3PP1/2R3K1 w - - 3 27 | c1c7 | 1,237 | 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 |
k6r/pp3p2/1n1Qpp2/7p/7P/P5P1/1PP3q1/1K1R4 w - - 2 24 | d6d8 b6c8 d8h8 | 1,013 | crushing endgame master pin short | β, ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | w |
2rq1r2/pp1b3R/6p1/8/3BpNk1/1P2P3/P1P2P2/2KR4 w - - 0 26 | d1g1 g4f3 h7h2 c8c2 c1c2 | 2,473 | crushing long middlegame quietMove | ., ., β, β, ., β, ., .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, β, .,
., β, ., ., β, ., ., .,
β, ., β, ., ., β, ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
3k2r1/ppprn1p1/7p/2bp4/5NP1/7P/PP2RP1K/3R4 w - - 0 26 | f4e6 d8e8 e6c5 | 995 | 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 |
8/1p6/1Pp1p1k1/2P1B1pp/4K1P1/b4P1P/8/8 w - - 2 45 | g4h5 g6h5 e5d4 | 2,245 | bishopEndgame crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., β, ., β, .,
., ., β, ., β, ., β, β,
., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3Q4/8/7p/3p2pk/3q1p2/5P1K/8 w - - 0 63 | d7d8 | 922 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/3nP1p1/1p3p1p/pPp5/2p5/5N2/2P2PPP/R5K1 w - - 0 24 | a1d1 a8e8 d1d7 | 1,838 | crushing 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 |
5rk1/pp5q/6p1/2pPp1p1/2P1P1n1/P2B2P1/1P2Q3/5RK1 b - - 3 29 | f8f1 e2f1 h7h2 | 1,295 | endgame kingsideAttack mate mateIn2 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 |
Q6r/1pkb4/2p2p1p/3p2p1/1q6/P7/1PP2PPP/2KR1B1R b - - 0 23 | b4f4 c1b1 h8a8 | 1,452 | crushing intermezzo 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 | b |
2k5/p1ppr1pp/1p6/5p1q/2P1n3/3Q1PP1/PP1N2KP/3R4 w - - 2 21 | d1e1 e4f2 d3d5 h5h3 g2g1 e7e1 g1f2 | 2,795 | advantage endgame sacrifice trappedPiece 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 |
8/2Q2pk1/p2Bp1pp/P1P5/8/1r4P1/5PKP/4q3 w - - 10 39 | d6e5 e1e5 c7e5 | 998 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
β, ., ., β, β, ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r6/4N2p/3p1p2/2p3pk/8/1B2P1KP/2P2PP1/4r3 w - - 4 39 | b3f7 h5h6 e7f5 | 1,182 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r4rk1/pp1n4/2p3p1/3p1qN1/3P1Pp1/b1P1P3/P2KQ3/6RR w - - 0 24 | e2h2 g8g7 h2h7 g7f6 h1h6 | 2,815 | advantage clearance exposedKing long middlegame quietMove | 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/pp4pp/3b1Bp1/3pR3/3n2P1/1BNP3P/PPP2P2/R2Q2K1 b - - 0 16 | d8f6 b3d5 g8h8 | 1,773 | 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, ., ., β, . | false | false | false | false | b |
2b1r1kB/5p1p/4p3/1Np5/1nP1P3/3q2P1/1Q3P1P/4KB1R b K - 1 22 | b4c2 b2c2 d3c2 | 1,185 | crushing middlegame short | ., ., β, ., β, ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, β, ., β | true | false | false | false | b |
7k/5Q1p/3q1pp1/p7/2p5/6P1/1r3P1P/5RK1 w - - 0 35 | f1e1 b2b8 e1e7 b8b1 g1g2 d6e7 f7e7 | 1,906 | advantage endgame master quietMove veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/5Kpk/8/2p5/r7/8/6R1/8 w - - 0 45 | g2h2 a4h4 h2h4 | 1,512 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/1p3ppp/2N1pn2/1p6/8/2P5/P4PPP/R1BR2K1 w kq - 0 18 | d1d8 | 446 | 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 | true | true | w |
8/p3p2p/3pnkp1/3Q4/1P2P2P/5PK1/2r3P1/8 b - - 2 45 | c2g2 g3g2 e6f4 g2f2 f4d5 | 1,254 | attraction crushing endgame fork long sacrifice | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, β, β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/p2bb1p1/7p/3p2q1/N2P4/1P3Q1P/P4PP1/R3R1K1 w - - 0 20 | e1e5 g5g6 f3d5 g8h8 d5d7 | 1,925 | advantage fork interference intermezzo long middlegame | 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 |
4r3/2p3k1/pb3q1p/1p1Qr1p1/1P4P1/P5PP/4R1K1/4R3 w - - 0 36 | e2e5 f6f2 g2h1 f2e1 e5e1 | 1,303 | 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 |
8/7p/p4p2/8/1kp3P1/8/1P1K1P1P/8 b - - 2 33 | b4b3 d2c1 c4c3 b2c3 b3c3 | 2,185 | advantage endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/2p2pp1/4pn1p/1P6/2PP4/Rp2P1P1/4QPKP/2B2R2 b - - 2 19 | a8a3 c1a3 d8a8 | 1,501 | advantage clearance 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/p3r1kp/6p1/2p2p2/2P5/1P2q1P1/P2Q3P/3R3K b - - 7 29 | e3f3 h1g1 e7e2 d2e2 f3e2 | 1,386 | clearance crushing endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., β, ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
r2qk1nr/1Q2bppp/p1n1p3/2ppP3/3P4/2P2N2/PP3PPP/RNB2RK1 b kq - 0 10 | c6a5 b7a8 d8a8 | 1,408 | advantage opening short trappedPiece | 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 |
1r2r1k1/N3nppp/8/2pp4/5Pb1/3B4/PPPK2PP/R6R b - - 0 21 | c5c4 | 1,392 | advantage 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 |
4r3/p7/1pn3k1/2p2p2/2P2Pp1/1P1NP3/P4K1R/8 b - - 5 43 | g4g3 f2g3 e8e3 g3f2 e3d3 | 1,265 | advantage attraction deflection endgame fork long master | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, β, .,
., β, ., β, β, ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1r2k1/5ppp/4p3/4qn2/7P/PP1Q3R/2P2PP1/2KR4 w - - 1 24 | d3d8 b8d8 d1d8 | 588 | backRankMate 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 | w |
8/p6p/1p3pp1/2k1p3/2PnP3/1N1K2PP/P4P2/8 b - - 9 35 | d4b3 a2b3 c5b4 | 1,313 | advantage endgame knightEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., β, β, β, ., ., .,
., β, ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3r1kpp/Q4p2/8/2P1R3/1q5P/1P1r2PK/5R2 b - - 0 29 | d2g2 h2g2 b3c2 g2f3 c2d3 e4e3 d3f1 | 2,158 | advantage attraction endgame fork sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., β,
., β, ., β, ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/3p1pp1/p4n2/4n2r/PpR5/5q2/1PQ2P1b/4RK2 w - - 8 34 | c4c8 f6e8 c8e8 | 737 | 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 | w |
7k/2R3pp/p3r3/Pr1pP3/2bB4/8/6PP/4R1K1 w - - 1 41 | c7c8 e6e8 c8e8 | 470 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
β, ., ., ., β, ., ., .,
β, β, ., β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
6k1/6r1/p2p3r/1p2pP2/5p2/P1P2Np1/1P2B2p/3RR2K b - - 0 44 | g3g2 | 662 | advancedPawn endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., β, β, ., ., β | false | false | false | false | b |
2r3k1/p4p2/1p2p2Q/2r3p1/4P3/8/Pq3PPP/1R2R1K1 b - - 2 29 | b2b1 h6g5 c5g5 | 1,956 | 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 | b |
2rr1k2/2q3b1/p6Q/8/1p2p3/1N1B4/P1P4P/1K1R4 w - - 4 31 | d1f1 f8g8 h6e6 g8h8 e6h3 | 2,093 | advantage exposedKing long middlegame | ., ., β, β, ., β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., β, ., ., ., . | false | false | false | false | w |
6k1/Bp3pp1/2pr1n1p/8/P3P3/2r2P2/5RPP/R5K1 w - - 2 22 | e4e5 d6d7 e5f6 | 1,443 | crushing 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 |
1k6/5R2/8/2rNr2p/P7/1B5P/5PP1/5K2 b - - 0 29 | c5c1 b3d1 c1d1 | 906 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r1b2rk1/ppp1nppp/8/3p4/1qN2RQ1/3BP3/P1P3PP/R5K1 w - - 0 15 | d3h7 g8h7 g4h5 h7g8 f4h4 f7f6 h5h7 g8f7 c4e5 | 2,298 | advantage attraction clearance kingsideAttack middlegame quietMove sacrifice 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, . | false | false | false | false | w |
r2q2k1/1b1P2pp/p3R3/1p6/7n/1P5P/1P1Q1P2/2R3K1 b - - 0 24 | h4f3 g1f1 f3d2 | 1,119 | crushing fork master 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 |
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.