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 |
|---|---|---|---|---|---|---|---|---|---|
1r1r2k1/5R1p/1p6/p3N2p/1p1q4/2nB4/P1P2PPP/1R4K1 w - - 0 24 | d3h7 g8h8 e5g6 | 973 | 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 | w |
r3r2k/p1p1q1p1/1p3p1p/3b4/2NP1P2/2P3R1/P1Q1B1PP/R5K1 b - - 5 24 | e7e2 c2e2 e8e2 | 1,225 | advantage 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 |
4b1k1/2Q3p1/1P1P1p1p/8/6P1/5q1P/5P2/6K1 w - - 3 36 | d6d7 f3d1 g1h2 d1d7 c7d7 e8d7 b6b7 | 2,306 | advancedPawn crushing endgame veryLong | ., ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1q6/p5kp/6pb/2pN4/2PpP3/P4Q1P/6P1/6K1 w - - 1 37 | f3f6 g7g8 d5e7 | 965 | 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 |
3r2k1/p1q2pp1/3b3p/2pQ4/8/PP3N2/5PPP/3R3K b - - 3 25 | d6e7 d5d8 e7d8 | 1,763 | crushing 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 |
r3r1k1/pp3ppp/1qpb4/6Bb/3Pn3/2P2N1P/PPQ1BPP1/R3R1K1 b - - 7 16 | h5f3 g5h4 f3e2 | 1,327 | advantage 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, ., ., ., β, ., β, . | false | false | false | false | b |
8/2n2pKp/2Pk4/p2P2P1/P1R1P2r/8/8/8 w - - 0 42 | e4e5 d6d5 c4h4 | 1,093 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., β, β, ., ., ., .,
β, ., ., β, ., ., β, .,
β, ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5q1r/p7/8/3B4/1P1Q2K1/k5P1/7P/8 w - - 0 42 | d4c3 a3a4 d5c6 | 1,762 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/pp3ppp/7q/3p3r/8/1QP1P2P/PP3PP1/3RR2K b - - 7 25 | h5h3 g2h3 h6h3 h1g1 d8d6 | 1,657 | crushing defensiveMove endgame kingsideAttack long 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 | b |
4r1k1/p1q2ppp/1ppp4/3B4/8/2Q2N2/PP1N1rPP/4R2K b - - 0 27 | e8e1 f3e1 c7e7 e1f3 c6d5 | 1,815 | equality 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 | b |
2r3k1/2r2p2/N3pq1p/1p1p2p1/1P1N4/P4PnP/1QR3P1/2R3K1 b - - 0 30 | c7c2 c1c2 c8c2 b2c2 f6d4 | 1,345 | 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, . | false | false | false | false | b |
3r1b1r/ppkb2pp/2p1q3/4P3/5P2/6Q1/PPPB2PP/1K1R3R w - - 1 18 | f4f5 e6f5 e5e6 f8d6 d2a5 | 2,153 | crushing discoveredAttack 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 |
4r2k/6pp/p2p3r/2p5/P1P3Pq/3Q1PP1/1P1R1K2/5R2 b - - 0 38 | h4h2 | 731 | 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 |
1rbq1k2/p1p2pp1/1p2p1Q1/2bnP3/8/2P5/PP1B2PK/RN3R2 b - - 0 18 | d8h4 | 659 | 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, ., . | false | false | false | false | b |
r1b2rk1/ppp2ppp/8/2bNP3/6nq/3B2P1/PPP4P/R1BQ1R1K b - - 0 12 | h4h2 | 1,053 | 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 |
r6k/2R3p1/pp5p/4BrNK/5p1P/1P6/PQ3Pq1/8 b - - 3 33 | f5g5 h4g5 g2g5 | 1,469 | 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 |
3r2k1/5pp1/R6p/8/4qB1P/2Q3P1/5P1K/8 b - - 20 46 | d8d1 h2h3 d1h1 | 1,833 | advantage endgame quietMove short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3P4/6R1/8/5k2/2p2rp1/2K5 w - - 0 52 | d6d7 f2f1 c1c2 g2g1q g5g1 f1g1 d7d8q | 1,734 | advancedPawn crushing endgame promotion rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1r1q1rk1/2p2pp1/p2p1B1p/2p5/2P5/1P1BPb2/P4PPP/R4RK1 w - - 0 16 | f6d8 f8d8 g2f3 | 1,312 | advantage intermezzo 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 | w |
r4rk1/pp3ppp/2pbp3/4qb2/5n2/P1P4P/BP1N1PP1/R1BQ1RK1 w - - 0 14 | d2f3 f4e2 g1h1 | 2,091 | 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, . | false | false | false | false | w |
3r2k1/R1p3bp/1pq2pp1/1P2p3/2P5/1P5P/1BQ2Pb1/4R1K1 b - - 0 27 | c6f3 e1e3 d8d1 c2d1 f3d1 | 1,618 | advantage kingsideAttack 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 | b |
6k1/ppq2ppp/2pb4/3pr1B1/6Q1/2P4P/PP3PP1/R5K1 w - - 0 19 | g5f6 g7g6 f6e5 | 1,676 | advantage endgame 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 | w |
2r4k/6N1/p2p2pp/1p1Qpp2/1P6/1Nq5/P4PPP/R5K1 b - - 0 28 | c3a1 b3a1 c8c1 d5d1 c1d1 | 1,341 | backRankMate clearance endgame fork long mate mateIn3 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 |
2Q5/4bppk/1q3B1p/8/4P3/5B1P/r4PP1/4R1K1 b - - 0 38 | b6f2 g1h2 f2f3 c8f5 f3f5 e4f5 e7f6 | 2,150 | advantage fork middlegame pin veryLong | ., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/8/8/1PK1k3/1n6/8/8/8 w - - 3 64 | c5b4 e5d6 b4a5 d6c7 a5a6 c7b8 a6b6 | 1,954 | crushing defensiveMove endgame hangingPiece veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/5p2/5Pp1/2p2P2/pp1n1QPP/3R1b2/PPP5/1NK5 b - - 4 24 | d4e2 c1d1 e2f4 | 810 | crushing discoveredAttack 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 | b |
3r4/5k2/3R2R1/1p4p1/1P6/P2p2P1/2r2PP1/6K1 b - - 3 42 | c2c1 g1h2 d8h8 g6h6 h8h6 | 1,934 | crushing endgame long rookEndgame | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4k1r/1pp1nPpp/1b6/p7/2BNn3/8/PP4PP/R1BR3K b - - 2 17 | e4f2 h1g1 f2d1 | 853 | crushing fork 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 | false | false | false | false | b |
r3kb1r/pp3ppp/1qn1p3/1B1nP3/8/1Q3N1P/PP3PP1/R1B1K2R b KQkq - 0 12 | f8b4 b3b4 d5b4 | 1,391 | 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 | true | true | true | true | b |
6k1/8/p3b3/1p2Pp1p/6r1/P7/1P1R1P2/3R1K2 b - - 9 42 | e6c4 d2e2 g4e4 | 2,044 | advantage endgame pin short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., β, ., β, ., . | false | false | false | false | b |
Rnk3nr/2p2ppp/1p2p3/8/1P6/1Nr2BP1/5P1P/3R1K2 w - - 10 22 | a8b8 c8b8 d1d8 b8a7 d8a8 | 1,577 | attraction 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, ., . | false | false | false | false | w |
3q1rk1/1Q4bp/6p1/8/3pNP2/P2P4/1PrB2KP/5R2 w - - 2 26 | b7b3 g8h8 b3c2 | 1,377 | 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 | w |
r4rk1/1b2nppp/p1qp4/1p5Q/5P2/1BN1B1P1/PPP2K2/R6R b - - 7 19 | c6g2 f2e1 g2h1 h5h1 b7h1 | 1,931 | 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 | false | false | false | false | b |
8/p1k2p2/4p3/4P2P/3p4/P2P1B1r/4K3/8 w - - 3 36 | e2f2 h3h2 f2g3 h2a2 h5h6 | 1,952 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp3q2/2r5/P5Q1/6K1/5P2/8/5R2 b - - 0 43 | c6g6 g5g6 f7g6 | 1,074 | advantage defensiveMove endgame pin short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
1rb1k2r/3nbpp1/2R1p2p/1Nq1P3/5PPP/2N2Q2/PPP5/2K4R b k - 2 18 | c8b7 c6c5 b7f3 | 1,545 | 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 | true | false | b |
1r6/5n2/p5k1/5p2/2R5/2P2K1N/PP6/8 b - - 0 40 | f7e5 f3f4 e5c4 | 855 | advantage endgame fork short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2b3rk/8/2p1p2P/4Np1Q/rp2pqp1/8/PPP3P1/2KR3R w - - 2 33 | c1b1 f4e5 h5f7 a4a7 f7a7 | 2,237 | 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 | false | false | false | false | w |
3rr1k1/pnq3p1/2p2b1p/3n4/2Q5/B1P1N3/P2P1PPP/R3R1K1 w - - 4 25 | e3d5 e8e1 a1e1 d8d5 e1e8 g8h7 c4e4 g7g6 e4e6 c7g7 a3f8 | 2,092 | advantage middlegame pin 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 | w |
4r1k1/6pp/p2b2r1/1P5q/3P1P2/2P1BQ1b/1P1N1P1P/R3R2K b - - 4 25 | h5f3 d2f3 h3g2 h1g1 g2f3 | 2,191 | crushing discoveredAttack 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 |
1q3rk1/p4pp1/4P3/7p/3b2n1/1P1N4/P3QPPP/1RR3K1 b - - 0 25 | b8h2 g1f1 h2h1 | 1,404 | 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 |
k3r3/1p2B3/RPp3pp/3p4/8/1Q4P1/1P3q1P/7K b - - 0 30 | b7a6 b6b7 a8a7 | 2,044 | crushing endgame hangingPiece short | β, ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r4r1k/pbq2p1p/1p1b1npN/3p2Q1/4p3/3BP1P1/PPP2P1P/RN3RK1 w - - 2 19 | g5f6 | 952 | hangingPiece 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, . | false | false | false | false | w |
r4rk1/1bqn1p2/p5p1/1pb5/3B1PQ1/1BN5/PPP3PP/R5K1 w - - 0 19 | g4g6 | 1,494 | kingsideAttack mate mateIn1 middlegame oneMove pin | 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 |
6k1/4rppp/p2qp1b1/1rNp4/3P4/1QP4P/1P3PP1/R4RK1 w - - 0 24 | b3b5 a6b5 a1a8 e7e8 a8e8 d6f8 e8f8 | 1,707 | crushing kingsideAttack 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, . | false | false | false | false | w |
6k1/4pp2/2N3pp/3P4/p3PB2/2b1Q3/q1r1bPPP/4R1K1 w - - 2 24 | c6e7 g8h7 e3h3 c3g7 h3d7 | 2,272 | crushing 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 |
6Q1/kp3P2/p2pB3/P3p3/1b1p4/2PPq3/1P4P1/3K3R b - - 0 39 | d4c3 b2c3 b4c3 g8b8 a7b8 f7f8q b8a7 f8h6 e3d3 d1c1 c3b4 | 2,625 | crushing endgame exposedKing master veryLong | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
β, ., ., β, β, ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., β, β, β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
1r3rk1/1b1p1ppp/p1p1p3/8/8/2NQP3/PPP4q/2K2RR1 w - - 0 17 | g1h1 h2h1 f1h1 | 1,374 | crushing 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 |
8/R2P1p2/6kp/4P1p1/3r4/6K1/7P/8 w - - 1 45 | a7a6 g6h5 a6d6 | 1,456 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/p2nqppp/1pN1p3/3b4/3P4/4PB2/PPQ2PPP/2R2RK1 b - - 0 16 | c8c6 c2c6 d5c6 | 1,704 | 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 |
1rbqr2k/5pp1/4pb1p/pQ1n4/Pp1PB3/1P3N2/4NPPP/3R1RK1 w - - 3 23 | b5b8 c8a6 b8d8 | 1,553 | crushing hangingPiece 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 | w |
3r2k1/6pp/p3pQ2/1p6/1P2b3/6RP/5P2/6K1 b - - 0 34 | d8d1 g1h2 d1h1 | 906 | endgame mate mateIn2 short | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/p3q1p1/p4p1p/3Qp3/2n5/7P/P1r2PP1/5RK1 w - - 0 32 | d5a8 h8h7 a8e4 h7g8 e4c2 | 1,159 | advantage endgame fork long | ., ., ., ., ., ., ., β,
β, ., ., ., β, ., β, .,
β, ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3n1q1k/pppR1Bp1/7p/8/5QPb/2P2P2/PP6/2K5 b - - 0 27 | h4g5 f4g5 h6g5 | 1,318 | advantage endgame 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 |
r1b2r1k/pp2bn2/1q4Q1/3p4/3N2P1/2P2P2/P2N4/RB2K3 w Q - 1 22 | g6h7 | 1,252 | 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 | true | false | false | w |
8/5p1k/p5p1/P2q4/1Q5p/2P4K/1P3P2/8 b - - 3 40 | d5h1 h3g4 h4h3 b4f4 h1g2 | 2,690 | crushing endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q2k1/1p3ppp/p4n2/2pNQ2b/P7/3P3P/BP3PK1/n3R3 w - - 0 22 | d5f6 g7f6 e5h5 | 1,365 | crushing 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, ., ., . | false | false | false | false | w |
7k/p5p1/4R1p1/2pr1pP1/2q2P2/5Q1P/P5K1/8 w - - 0 32 | e6e8 h8h7 f3f2 c4e4 e8e4 | 2,160 | crushing endgame long | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., β, β, ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr4/Qp1r4/1n3p1b/1Nq5/6R1/3B1p1P/P1P5/1K1R4 b - - 0 34 | d7d3 c2d3 c5b5 | 1,711 | capturingDefender crushing middlegame 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 |
r2q1rk1/1p3pb1/p1np2pp/2p2bN1/P1B5/2PP4/1P4PP/R1BQ1RK1 w - - 0 16 | g5f7 f8f7 c4f7 | 2,250 | advantage kingsideAttack 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 |
5r2/1rk5/2p1n1p1/2p1P1qp/2N2p2/3P1Q1P/2P2BP1/1R4K1 w - - 2 30 | b1b7 c7b7 c4a5 | 1,802 | advantage attraction master 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 |
6k1/4qpp1/r3p3/6NP/3PQ2K/4P3/5P2/8 w - - 0 47 | e4h7 g8f8 h7h8 | 826 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/r4pp1/p2q3p/1pp1p3/4Pn1P/P1PP2Q1/BP4P1/3R1RK1 b - - 1 22 | f4e2 g1f2 e2g3 | 849 | 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, . | false | false | false | false | b |
8/8/3k2p1/1P2p1p1/4K3/8/7P/8 w - - 3 53 | h2h3 d6c5 e4e5 c5b5 e5f6 | 2,277 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qr1k1/pp5p/2pp2p1/6bn/8/2B2Q2/PPP1B2P/1K1R3R w - - 0 22 | e2c4 d6d5 d1d5 c6d5 c4d5 d8d5 f3d5 | 2,046 | crushing kingsideAttack 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 | false | false | false | false | w |
2r3k1/pp5p/2r2pp1/8/1p1bPB2/3P1P2/PPqQ3R/1K5R w - - 0 28 | d2c2 c6c2 h2c2 c8c2 b1c2 | 1,036 | advantage 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 |
r5k1/pp1q2p1/2p1pr2/8/Pb1PB1P1/1P2PpQP/5P2/R4RK1 b - - 3 24 | b4d6 g3h4 f6h6 h4h6 g7h6 | 1,451 | 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 | b |
5r2/3n1p1k/2p1p1B1/3pb1BN/Pp5P/1P3R2/4bPP1/3R2K1 b - - 0 33 | h7g6 h5f4 e5f4 f3f4 e2d1 | 2,108 | advantage 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 | b |
r1b2rk1/1p1p1ppp/pq1bp3/4n3/2B1N1P1/5N2/PP3PP1/R2QR1K1 w - - 0 15 | e4d6 e5c4 d6c4 | 1,735 | 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, . | false | false | false | false | w |
5k1r/p1QRrp2/1p3q2/2p2pNp/7P/8/PPP2PP1/6K1 w - - 1 32 | c7d8 f8g7 d8e7 f6e7 d7e7 | 1,906 | crushing deflection endgame long | ., ., ., ., ., 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 |
8/7p/2k5/2p1pp1p/pPP4P/2K2P2/P5P1/8 b - - 0 46 | c5b4 c3b4 e5e4 b4c3 c6c5 a2a3 e4e3 c3d3 e3e2 d3e2 c5c4 | 2,530 | advancedPawn crushing deflection endgame master pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., β,
β, β, β, ., ., ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p6/p3N1p1/Pk4P1/8/5K1P/2b5/8 w - - 5 46 | e6d4 b5a5 d4c2 | 974 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/4Qp1p/3p2pB/2pP1q2/2Pr4/1q5P/5PK1/4R3 w - - 0 30 | e7e8 b8e8 e1e8 | 1,000 | mate mateIn2 middlegame sacrifice short | ., β, ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., β, ., ., β, β,
., ., β, β, ., β, ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r3kb1r/1p3ppp/p1n1p3/3pq1B1/8/2N2Q2/PP3PPP/3R1RK1 w kq - 0 15 | c3d5 f8d6 g5f4 c6d4 d1d4 e5d4 f1d1 d4d5 d1d5 | 2,468 | advantage clearance 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, . | false | false | true | true | w |
r1bq1k1r/pppp4/1b5p/4P1pQ/4n3/2P3B1/PP3PPP/RN3RK1 w - - 2 15 | h5f3 f8g7 f3e4 | 1,240 | 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, . | false | false | false | false | w |
r4rk1/pp3ppp/3PP2q/4n3/6n1/2NB1NP1/5P1P/R2Q1RK1 b - - 0 18 | h6h3 f1e1 e5f3 d1f3 h3h2 g1f1 f7e6 | 2,710 | crushing 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, β, . | false | false | false | false | b |
8/2k5/2p5/R7/2P1p1pP/1P1b1rP1/P4B2/4K3 b - - 2 44 | e4e3 f2e3 f3e3 | 1,156 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., β, ., β, ., β, β, .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r4rk1/pq3ppp/1bp1p3/1p2P3/1P5B/P2B1Q2/5PPP/5R1K w - - 1 23 | d3h7 g8h7 f3h5 h7g8 h4f6 | 2,470 | attraction crushing kingsideAttack 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 |
5r1r/p1p3pk/1pn1Q2p/3p4/8/5q2/PP1B4/2K4R w - - 2 27 | h1h6 g7h6 e6h6 h7g8 h6g6 | 1,329 | fork long mate mateIn3 middlegame sacrifice | ., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, β,
., β, β, ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | w |
4kb1r/1p1b1p2/1q5p/r2pPpp1/3n4/P4N2/2Q2PPP/RNB2RK1 w k - 0 16 | f3d4 b6d4 e5e6 f7e6 c1b2 | 2,480 | 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 | false | w |
r1b2rk1/2qpbppp/p3p3/1p4B1/3pn3/PB1P4/1PPQNPPP/2KR3R w - - 0 13 | d3e4 e7g5 d2g5 | 1,479 | advantage hangingPiece 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 | w |
r1b2rk1/p1q2ppp/2pnp3/3p4/1B6/2P1QP2/P1P1B1PP/R4RK1 w - - 3 15 | e3c5 f8d8 b4a5 c7d7 a5d8 | 2,196 | advantage long middlegame skewer | 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 |
4rrk1/pp3p2/7p/3p2p1/3Q3q/3B1P1b/PPPKN2P/R2R4 b - - 1 22 | e8e2 d2e2 f8e8 d3e4 d5e4 | 2,243 | advantage attraction 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 |
1rb2rk1/ppN2pbp/4p1p1/2B1n3/2P5/5B2/PP4PP/R3K1NR b KQ - 0 15 | e5d3 e1e2 d3c5 | 982 | 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 | true | true | false | false | b |
3r2k1/2n1pp1p/2P3p1/1p2b2q/8/pP4B1/P4Q2/5RKN w - - 0 41 | f2f7 g8h8 f7e7 e5d4 h1f2 d8e8 e7c7 | 2,081 | crushing middlegame veryLong | ., ., ., β, ., ., β, .,
., ., β, ., β, β, ., β,
., ., β, ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β | false | false | false | false | w |
1k3r2/1pp3pp/p7/2q5/2N1n1Q1/5P1P/PP4P1/2R4K b - - 2 33 | e4f2 h1h2 f2g4 | 815 | 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 | b |
rnbqr2Q/4k1p1/p2b1p2/2pp2N1/2p5/2P5/P4PPP/RNB2RK1 w - - 3 18 | h8g7 | 1,011 | 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, . | false | false | false | false | w |
8/5pk1/2R3pp/4P1N1/1PR5/3r3P/5bPK/8 b - - 0 38 | f2g3 h2g1 d3d1 | 973 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, β,
., ., ., ., β, ., β, .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R4/pp4pk/5pp1/3n4/3r4/4BP2/PP4PP/6K1 b - - 1 26 | d4d1 g1f2 d5e3 | 968 | crushing endgame short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b2r1k/1pq2pp1/p3pn1p/7P/2pP1N2/2N3Q1/PPP2PP1/R3K2R w KQ - 0 18 | f4g6 f7g6 g3c7 | 1,500 | advantage 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, ., ., ., β, ., ., β | true | true | false | false | w |
r5k1/5ppb/p2p1q2/4b2p/1P2P3/P2B1P1P/5QP1/1R1R2K1 b - - 7 39 | e5d4 f2d4 f6d4 | 1,290 | advantage 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 |
8/8/8/2n1Kp1p/5BkP/6P1/8/8 b - - 4 68 | c5d3 e5f6 d3f4 g3f4 g4f4 | 887 | crushing deflection endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/pp3pk1/1q3p2/3bpPP1/8/1B1P4/P1P2RP1/R2Q3K b - - 0 22 | b6f2 g5f6 g7f6 b3d5 a8h8 d1h5 h8h5 | 1,570 | hangingPiece master mate mateIn4 middlegame 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 |
4r1k1/p1p2pPp/1bb2B1Q/4P3/2p5/8/PPp1R1PP/3rR2K b - - 4 31 | b6f2 h6c1 f2e1 e2e1 d1c1 | 2,381 | 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 | false | false | false | false | b |
8/8/8/k2P2p1/1pp3P1/2P5/1K6/8 b - - 0 46 | b4b3 d5d6 a5b6 d6d7 b6c7 d7d8q c7d8 | 1,835 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
Q7/5ppk/pb2p2p/1p3q2/5N1P/6P1/PP1rPPK1/2R5 w - - 3 26 | c1c8 d2d8 c8d8 | 1,506 | advantage endgame master masterVsMaster quietMove 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 |
3r1r2/pbq2pp1/1pn1p1k1/2p1P1N1/8/2P5/P1P2PPP/1R1QR1K1 w - - 2 17 | d1g4 c6e5 e1e5 | 1,748 | 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 | w |
5r2/6p1/1p5p/3B3P/PP1bR3/4p1k1/8/3K4 w - - 2 46 | e4d4 g3f2 d5c4 | 1,960 | crushing defensiveMove endgame hangingPiece master short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., β,
β, β, ., β, β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r4b1r/1ppq1kp1/p2p1n1p/3PP3/P1P2pP1/2Nb1P1P/1P6/R3QRK1 w - - 0 18 | e5e6 f7g8 e6d7 | 1,035 | advancedPawn 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 |
rnb2rk1/pp4pp/2pP1q2/3P4/4Q3/2NB2p1/PP3PPP/R5K1 w - - 0 23 | e4h7 g8f7 h7h5 g7g6 h5h7 f6g7 d3g6 f7f6 c3e4 | 2,248 | crushing 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,
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.