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 |
|---|---|---|---|---|---|---|---|---|---|
5r1k/2r5/5pQp/2pB4/2P5/P3P1P1/3q1P1P/2q2RK1 w - - 1 34 | g6h6 c7h7 h6f8 | 1,228 | fork 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 |
4r1k1/p4p2/2p3p1/8/1P2rPP1/P2B1K2/4p3/4R2R b - - 1 33 | e4e3 f3f2 e3d3 | 1,497 | endgame equality fork short | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, β, .,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | b |
1r6/6pp/pB6/P3k3/6P1/3K3P/8/8 w - - 0 41 | b6c7 e5e6 c7b8 | 1,148 | crushing endgame fork short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b3k1/1p3ppp/p1p5/P3r3/3R4/1R2P1P1/5PBP/6K1 w - - 2 24 | d4d8 e5e8 d8e8 | 751 | backRankMate endgame master mate mateIn2 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 |
5Q2/p3pp1k/1p4p1/8/r7/4BqP1/4rP1P/2R3K1 w - - 2 29 | f8h6 h7g8 c1c8 | 985 | 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 |
r3k2r/p2b3p/1p2p1p1/R2pnp2/3p1P2/P2B1Q2/P1P3PP/2B2RK1 b kq - 0 16 | e5f3 g2f3 b6a5 | 1,271 | 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, β, . | false | false | true | true | b |
r5k1/ppp3pp/4p3/2P3N1/8/1Q5P/PP2qrP1/5RK1 w - - 0 22 | f1f2 e2e1 f2f1 | 1,182 | 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 |
rn3rk1/pp2pp2/6p1/q1Pp2Np/3b2bP/2P2Q2/P2B1PP1/R3KB1R w KQ - 2 15 | c3d4 g4f3 d2a5 | 1,765 | advantage discoveredAttack 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 | true | true | false | false | w |
5r2/3n2kp/Qp2pqp1/2p5/P7/2N4P/1PP2PP1/4R1K1 b - - 1 26 | f6f2 g1h1 f2e1 | 829 | crushing 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 |
7k/r5p1/1p1b1N1p/2p1np1q/1P2p3/PQ2B3/2P2PPP/3R1RK1 b - - 0 28 | e5f3 g2f3 h5h2 | 1,460 | 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, β, . | false | false | false | false | b |
2r2rk1/pb3p1p/1p2pnpQ/3q2N1/3P2P1/8/PP5P/1B1R1RK1 w - - 2 25 | b1e4 d5g5 h6g5 | 1,902 | 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 | w |
2r1r1k1/n3qp2/R4B2/p2p3Q/3P4/2p5/PP3PPP/R5K1 b - - 0 25 | e7e1 a1e1 e8e1 | 559 | backRankMate 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, . | false | false | false | false | b |
4rrk1/p5pp/2p5/2p3Qq/3p4/5N2/PPP2PPP/R1B3K1 b - - 2 16 | f8f3 c1f4 h5g5 | 2,116 | 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 |
4r1k1/p4ppp/3N4/3p1q2/3Bn3/P2B3P/2Q2PP1/5K2 b - - 6 31 | e4g3 f1g1 e8e1 g1h2 g3f1 d3f1 f5c2 | 1,935 | crushing deflection middlegame pin veryLong | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3r1rk1/2q1n1pp/pb3p2/1p1P4/1Pp3P1/P1NbBN1P/3RQP2/3R2K1 w - - 1 27 | e3b6 d3e2 b6c7 | 1,631 | 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, . | false | false | false | false | w |
8/6BK/7P/5p1k/5Pr1/8/8/8 w - - 3 54 | h7g8 g4f4 h6h7 | 1,919 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1pp2ppp/3p4/1P6/1bP1r3/3B2P1/2K1Nq1P/R6R w - - 0 28 | a1a8 e4e8 a8e8 | 1,430 | 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 |
2r3k1/1bR2p1p/p3p1p1/3pN3/1q1P4/nP1B3P/PQ3PP1/4R1K1 b - - 0 26 | b4e1 d3f1 c8c7 | 1,094 | crushing hangingPiece 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, . | false | false | false | false | b |
5k2/p4p2/5r2/3p1N2/4p3/P4pP1/2P2Pb1/1R4K1 w - - 0 32 | b1b8 | 448 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
rnq1r1k1/p5pp/1p1p1p2/4p3/1BP1P3/7P/P4PP1/R2QR1K1 w - - 0 21 | d1d5 c8e6 d5a8 | 1,402 | advantage fork middlegame short | β, β, β, ., β, ., β, .,
β, ., ., ., ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
β, ., ., β, β, ., β, . | false | false | false | false | w |
r5k1/4qpb1/p1b1R2p/3Q2p1/8/5N1P/PPP2PP1/R5K1 b - - 0 27 | e7e6 d5e6 f7e6 | 1,439 | advantage 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 |
8/8/1k1PK3/8/2R1r3/8/8/3r4 w - - 0 83 | c4e4 b6c6 e4c4 | 1,579 | crushing endgame hangingPiece rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
4k3/5p2/p7/2pRr3/P6B/7P/1PP2PK1/4r3 w - - 5 33 | d5d8 | 1,048 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, β, ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/3K4/5k2/4p3/4r1R1/8/8 w - - 0 59 | g3e3 f5f4 e3e1 | 1,516 | crushing endgame hangingPiece master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2k1r/1pb1qpp1/2nNp3/3pP3/7p/PQ3N2/5PP1/1BR1R1K1 w - - 5 22 | d6c8 a8c8 b3b7 c8b8 b7c6 | 1,628 | advantage capturingDefender 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, . | false | false | false | false | w |
r5k1/pb4p1/3qpr1P/4p3/1pp3B1/2P4Q/PP1N2P1/n2K3R w - - 4 25 | h6g7 b7e4 h3h8 g8f7 g4h5 | 2,118 | advancedPawn advantage clearance kingsideAttack 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 | w |
8/4R3/3pBn2/3P4/8/4k3/1r6/4K3 b - - 0 49 | b2b1 | 1,337 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
3k4/8/1pKP1p2/p3b1pB/P1P3P1/8/8/8 w - - 1 49 | c6b6 e5d6 b6a5 | 2,092 | endgame | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., β, ., .,
β, ., ., ., β, ., β, β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/4Bp1p/2q1p1p1/pp6/2pP1P2/P1P1n3/1P1QN1PP/R4RK1 b - - 2 23 | c6g2 | 660 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., β,
., ., β, ., β, ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., β, ., β, ., ., .,
., β, ., β, β, ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
4r2k/p5pp/2Q1qp2/8/8/1P5b/P4P1P/2R2BK1 w - - 1 31 | f1h3 e6c6 c1c6 | 1,770 | crushing endgame short | ., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, β, . | false | false | false | false | w |
5r2/pQ3Bk1/3q2pp/8/5RP1/5PK1/8/8 b - - 0 44 | d6f4 g3f4 f8f7 b7f7 g7f7 | 1,898 | attraction crushing endgame fork intermezzo long | ., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/2p2pQp/p7/1p1B1b2/4n3/8/PPP2PPb/RNB1RK2 b kq - 1 13 | d8d5 g7h8 e8d7 | 1,959 | crushing 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 | true | true | b |
3r1rk1/ppp3pp/2p2nq1/4N3/3Q2b1/2P5/PP3PPP/R3R1K1 w - - 3 22 | d4c4 g6f7 e5f7 | 1,940 | 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 | w |
8/p4pkp/4pbp1/3p4/1r1P1Q2/7P/q4PP1/2R1R1K1 w - - 2 24 | e1e6 f6d4 e6e7 d4f2 f4f2 a2f2 g1f2 | 2,444 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, β, β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., β, ., β, ., β, . | false | false | false | false | w |
2r4k/p5p1/1pqn3p/3Q4/3P3P/5RP1/P5PK/8 w - - 3 35 | f3f8 c8f8 d5c6 | 1,065 | advantage deflection endgame master short | ., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/p1p2p1p/2p2Pp1/q3p1Q1/3bNP2/1P1B3P/8/1KBR3R b - - 0 27 | a5a1 b1c2 a1a2 c1b2 a2b2 | 1,752 | exposedKing long mate mateIn3 middlegame queensideAttack | ., ., ., ., 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 |
3q2k1/5pp1/4b2p/8/1Pp1Q3/2B1R1PP/5P1K/3r4 b - - 5 34 | e6d5 e4e8 g8h7 | 2,386 | crushing endgame master masterVsMaster short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/7R/4pkp1/3p4/4PK1P/5P2/7r/8 w - - 0 50 | e4e5 | 1,069 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn1qk2r/p1p1npbp/b3p1p1/2Pp4/3P4/4PN2/P3BPPP/RNBQK2R w KQkq - 1 9 | e2a6 b8a6 d1a4 c7c6 a4a6 | 1,799 | crushing fork 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 | true | true | true | true | w |
3r1rk1/p1p2pp1/bp6/2pN3p/4PP2/3P1QP1/P1qBK2P/7R w - - 6 22 | d5e7 g8h7 f3h5 | 941 | anastasiaMate 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, β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r3/6kp/6p1/3Rq1Q1/4p3/7P/P5P1/7K b - - 0 35 | e5g5 d5g5 e4e3 g5b5 e3e2 | 1,738 | advancedPawn crushing endgame long | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2k2r2/1pn2B2/p1p5/r5q1/8/1Q6/1P3RP1/1K3R2 w - - 1 33 | f7e6 c8b8 f2f8 | 1,001 | master middlegame | ., ., β, ., ., β, ., .,
., β, β, ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., β, ., ., ., β, ., . | false | false | false | false | w |
3r2k1/2p3pp/1p3p2/pP1rp3/P7/3q3P/3Q1PP1/3RR1K1 w - - 0 22 | d2a2 g8f8 d1d3 | 1,555 | advantage discoveredAttack endgame master 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 |
Q1b1k2r/p2p1ppp/1p3n2/8/2q5/4BK2/P4PPP/2R4R b k - 3 17 | c4g4 | 1,196 | 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 | true | false | b |
8/3R1pk1/3N1b1p/5Kp1/Pr4P1/1P6/5P2/8 b - - 3 50 | b4f4 | 863 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1Q1R4/pp3bpk/2p2p2/5q1p/7P/2B1rP2/1P2r1PK/3R4 w - - 11 34 | d8h8 h7g6 b8g3 f5g4 f3g4 | 1,529 | 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 |
4rbk1/pb3p2/2p4p/2Pq4/1Q2p3/6PB/PB3PKP/4R3 b - - 1 29 | e4e3 f2f3 d5d2 b4d2 e3d2 e1e8 d2d1q | 1,572 | advancedPawn crushing discoveredAttack middlegame promotion 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 |
rn1q1rk1/1b4p1/p1p1pp2/1p1nP1NQ/3P4/P1P5/5PPP/R1B1R1K1 w - - 0 16 | h5h7 | 813 | mate mateIn1 middlegame oneMove | β, β, ., β, ., β, β, .,
., β, ., ., ., ., β, .,
β, ., β, ., β, β, ., .,
., β, ., β, β, ., β, β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
6rk/1pp5/3p4/p4qpP/P1Q2n2/2R5/1P3P2/4R1K1 b - - 1 29 | f5g4 c3g3 f4h3 g1g2 g4c4 | 1,634 | crushing discoveredAttack endgame long master | ., ., ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/pp4k1/2b3p1/5pP1/2B2N2/PK2R3/1P1r4/1r6 w - - 1 35 | e3e7 g7h8 f4g6 | 1,377 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
β, β, ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/8/4p3/1p2Pkpp/1PpPb3/4K1PP/8/4N3 w - - 0 43 | g3g4 h5g4 h3g4 f5g4 e3e4 | 853 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, β, β, β,
., β, β, β, β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
2k2r2/1pp3r1/p7/5p1R/1P2p3/8/1q4PP/3R1QK1 w - - 0 31 | f1f5 c8b8 f5f8 | 2,026 | advantage endgame short | ., ., β, ., ., β, ., .,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
2r3k1/p1pR1pp1/b1P1p2p/r7/4B3/6P1/7P/3R2K1 w - - 0 28 | d7d8 c8d8 d1d8 | 518 | 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 |
r4rk1/pp1npp1p/1q6/5p2/3bp3/6P1/PP2PPBP/R1BQR1K1 w - - 0 15 | e2e3 d4f6 d1d7 | 1,676 | advantage middlegame short | β, ., ., ., ., β, β, .,
β, β, ., β, β, β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
β, ., β, β, β, ., β, . | false | false | false | false | w |
8/ppkn4/n1p5/4p3/1Pb1Pp2/P1N2Pp1/1K4P1/2NR1B1r w - - 0 31 | f1c4 h1d1 c3d1 | 1,071 | 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 | false | false | false | false | w |
r6b/p7/1p6/8/4p1p1/1P4k1/P1PR1R2/3K4 b - - 1 37 | e4e3 f2f7 e3d2 | 1,309 | advancedPawn crushing endgame fork short | β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
4B1k1/pp1b4/2pP1r2/2b5/2P5/1P4B1/P5PP/4R2K b - - 8 34 | c5b4 e8d7 b4e1 | 1,892 | advantage endgame short | ., ., ., ., β, ., β, .,
β, β, ., β, ., ., ., .,
., ., β, β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
8/6pp/p2k4/1q2Q3/8/5N1P/5PP1/6K1 b - - 4 41 | b5e5 f3e5 d6e5 | 871 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r7/pp2k1R1/2p5/3p1B2/5n2/2P2P1P/PP3K2/8 b - - 0 33 | e7f6 g7b7 f6f5 b7f7 f5e5 | 1,343 | advantage defensiveMove endgame long | β, ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/R4p1p/6p1/p7/8/1q2PQ1P/5PP1/6K1 b - - 4 29 | b3b1 g1h2 b1b8 f3f4 b8a7 | 1,180 | crushing endgame fork long | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
4kb1r/2R1nppp/3p1n2/Br1P4/8/5N2/1P3PPP/4R1K1 w k - 0 24 | c7c8 e8d7 c8d8 | 1,611 | mate mateIn2 middlegame pin short | ., ., ., ., β, β, ., β,
., ., β, ., β, β, β, β,
., ., ., β, ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | true | false | w |
r2qr3/ppp2k2/4R2p/3p2p1/3P2n1/B1PB4/P1P2PPP/4R1K1 w - - 3 18 | d3g6 f7g7 g6e8 | 2,260 | crushing middlegame short skewer | 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 |
8/4K3/k7/3Q4/p7/8/P7/1q6 w - - 4 67 | d5a8 a6b6 a8b8 b6c5 b8b1 | 1,587 | crushing endgame exposedKing long queenEndgame skewer | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
3b3r/kR6/p7/2p5/2N1pQ1p/1P2P2P/q4PP1/6K1 b - - 0 28 | a7b7 f4e4 b7a7 | 1,266 | advantage defensiveMove endgame short | ., ., ., β, ., ., ., β,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., β,
., β, ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p7/P2k3p/3n1Bp1/1pKP4/1P3P1P/8/8 b - - 0 44 | d5e3 c4b4 e3f5 | 1,042 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., β, ., β, β, .,
., β, β, β, ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rb2rk1/p4ppp/2np1n2/2p1p3/4P3/P1NBQN2/1qPK1PPP/3R3R w - - 0 15 | d1b1 b2a3 b1a1 a3b4 h1b1 | 1,941 | advantage clearance long middlegame | ., β, β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, β, β, β, ., .,
., β, β, β, ., β, β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r4r1k/pp3p1P/1q2p1p1/1b1p4/P7/2Pn4/1PBN1PP1/1R1QK2R w K - 1 20 | c2d3 b5d3 d1f3 d3f5 g2g4 | 1,871 | 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 | true | false | false | false | w |
5k2/5p2/pp1P3R/2b5/2K5/2P1r3/3r4/6R1 w - - 3 37 | h6h8 | 685 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k1r3r/5p2/p7/3p2p1/3PpPq1/b3P1B1/P5Q1/R4RK1 w - - 0 27 | f4g5 b8a8 f1f6 a3e7 f6a6 | 1,482 | advantage clearance discoveredAttack 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 |
rnbq1rk1/pp3pb1/6pp/3Np3/8/1P1B1Q2/PBPP1PPP/R4RK1 b - - 0 13 | e5e4 d3e4 g7b2 | 1,196 | 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, β, . | false | false | false | false | b |
4k3/Qp1q1p2/5P2/4r3/8/8/P3N3/4K3 w - - 0 47 | a7b8 d7d8 b8e5 | 1,183 | crushing endgame fork master short | ., ., ., ., β, ., ., .,
β, β, ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
5rk1/1b1n1ppp/2r1p1n1/q3N1B1/2BP4/P3Q3/5PPP/2R1R1K1 b - - 3 21 | d7e5 d4e5 h7h6 | 2,710 | 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 |
r7/2b3k1/p2qRp1p/1p1p2p1/7n/2PB1N2/PPQ2PPP/5RK1 b - - 0 24 | h4f3 g2f3 d6h2 | 1,315 | 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, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
4k3/6Rp/5p2/5P2/5KP1/pr5P/8/8 b - - 0 40 | b3b4 f4g3 b4a4 | 1,894 | crushing endgame rookEndgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1q1r2k1/5p1p/4p1p1/3n3P/3P4/5B2/4QPP1/3R2K1 b - - 2 39 | d5c3 e2d2 c3d1 | 1,520 | advantage endgame fork master short | ., β, ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
r6k/p1p3pp/2pp4/8/4Pp2/2N2Pqr/PPP4R/3R1Q1K b - - 1 27 | g3h2 | 601 | 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 | false | false | false | false | b |
1rbq1rk1/4bppp/3p1n2/1Np5/8/1Q4P1/PP2PPBP/R1BR2K1 b - - 0 14 | c8e6 b3d3 c5c4 d3c2 b8b5 | 2,222 | advantage interference 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, . | false | false | false | false | b |
6k1/1Q3pbp/6p1/p3q3/5n2/1B5P/P2r1PP1/5RK1 w - - 0 32 | b7f7 g8h8 f7g8 | 1,476 | mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
β, ., ., β, ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b1kb1r/pp3ppp/1qn1p3/3pP3/8/PnNB1N2/1P3PPP/R1BQ1RK1 w kq - 2 11 | c3a4 b6d8 d1b3 | 1,758 | crushing master 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 | w |
6k1/3R1pp1/3p4/1P2p1p1/2K5/r7/2P5/8 w - - 1 31 | d7d8 g8h7 b5b6 a3a4 c4c3 a4a1 b6b7 | 2,730 | advancedPawn crushing endgame rookEndgame veryLong | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/2p3pp/r7/4P3/2p2P2/P2b4/R4P1P/3R2K1 b - - 1 29 | a6g6 g1h1 d3e4 f2f3 e4f3 | 1,081 | crushing endgame long | ., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
5rk1/pp4pp/4p3/2r1pN2/8/6P1/PP2n1KP/R4R2 w - - 0 24 | f5e7 g8h8 f1f8 | 1,005 | backRankMate deflection discoveredAttack 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 |
r5k1/2p4p/1p4pQ/p2pqbN1/8/2P5/PP3PPP/6K1 w - - 0 24 | h6h7 g8f8 h7f7 | 968 | endgame master mate mateIn2 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 |
2r4r/3kn1Rp/4pp2/1p1p3q/3PP3/3Q1P2/PP3K2/6R1 w - - 0 32 | d3b5 d7d8 b5b6 | 1,489 | 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 | w |
3r2k1/2p3p1/K6p/3p1R2/2pPn2P/4P3/2P3RP/8 b - - 0 32 | e4d6 a6a7 d6f5 | 1,803 | crushing endgame short | ., ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., β, β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p1R2pkp/2p1p1p1/2N1n1P1/1r2N3/b3K3/8/8 w - - 2 43 | c5e6 g7h8 c7c8 | 1,183 | endgame mate mateIn2 pin short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., β, .,
., ., β, ., β, ., β, .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/1pq3p1/p3P2p/3Qp3/2N5/1PP3PP/1P1b2PK/5r2 w - - 0 35 | d5d2 f1f6 d2d7 c7c6 d7d8 h8h7 e6e7 | 2,774 | advancedPawn crushing endgame 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 |
r4rk1/p1pn1ppp/1p6/3p4/2B5/1PQ1Pq2/P4PRP/R6K w - - 0 19 | c3g7 | 959 | 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 | false | false | false | false | w |
3r2k1/p4p1p/2pr2p1/3q4/1P6/2PBR1Pb/1P2QP2/3R2K1 b - - 1 34 | d5g2 | 759 | 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 | b |
r3kb1r/p4ppp/4p3/2p1P3/2Np1B2/1PnQ1qP1/P1P2P1P/R4RK1 b kq - 9 16 | c3e2 d3e2 f3e2 | 800 | 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, . | false | false | true | true | b |
r2q3r/p1p1k2p/3b1p2/3Qp3/4n2P/2P1Pb2/PP1P1P2/RNB1K1R1 w Q - 0 14 | g1g7 e7f8 d5f7 | 955 | mate mateIn2 middlegame short | β, ., ., β, ., ., ., β,
β, ., β, ., β, ., ., β,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, β, ., .,
β, β, ., β, ., β, ., .,
β, β, β, ., β, ., β, . | false | true | false | false | w |
4k3/4pp2/pp6/2p1P2P/2P1K3/8/P7/8 w - - 1 33 | h5h6 e8f8 e4d5 f7f5 e5f6 e7f6 a2a4 | 2,976 | crushing defensiveMove enPassant endgame pawnEndgame veryLong | ., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/pPp1qppp/5n2/8/2B3b1/5Q2/PPPPNPPP/R1B1K2R b KQkq - 0 9 | g4f3 b7a8q f3a8 | 1,683 | crushing opening short | β, ., ., ., β, β, ., β,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, β, β, β, β, β, β,
β, ., β, ., β, ., ., β | true | true | true | true | b |
3r2k1/p3Qp1p/1b2p1p1/8/1p6/1P6/5PPP/3B3K b - - 0 31 | d8d1 | 454 | backRankMate endgame master mate mateIn1 oneMove | ., ., ., β, ., ., β, .,
β, ., ., ., β, β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
8/pp3p1k/1q3rpp/8/3b4/B2Qr3/PPR2PPP/5RK1 w - - 2 25 | f2e3 d4e3 g1h1 | 1,577 | crushing defensiveMove 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 |
8/4P1k1/7p/2p3q1/2P5/1P4Q1/6K1/8 b - - 2 50 | g7f7 e7e8q f7e8 | 2,256 | crushing endgame master queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/4p2k/1p6/p1b3RP/P6r/1P1R1P2/4K3 b - - 7 44 | h3h1 g4g1 h1g1 | 756 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4k3/2Kb1p2/2NB4/2bP3p/8/5P2/8/8 b - - 0 40 | c5d6 c7d6 d7c6 d5c6 e8d8 c6c7 d8c8 d6e5 h5h4 e5f4 f7f5 | 2,769 | crushing defensiveMove endgame quietMove veryLong | ., ., ., ., β, ., ., .,
., ., β, β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2q2k2/4n3/8/4N3/1n1P4/2p5/P4PP1/2Q3K1 w - - 1 37 | c1h6 f8g8 h6g5 | 1,986 | crushing endgame master short | ., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
4r3/4rp2/2p1b1kp/pp1pR1p1/3P4/2P1RPNP/PP3P1K/8 b - - 1 32 | f7f6 g3f5 f6e5 f5e7 e8e7 | 1,726 | crushing endgame long | ., ., ., ., 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 |
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.