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 |
|---|---|---|---|---|---|---|---|---|---|
8/R4pk1/7p/P5pP/5p2/5P1K/6P1/r7 b - - 0 44 | a1h1 h3g4 g7f6 a7a6 f6e5 a6h6 f7f6 g2g3 h1g1 g4h3 g1g3 | 2,228 | crushing endgame master quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/5pp1/p3b1qp/2pp2BP/8/1PP2PQ1/P5P1/R5K1 b - - 0 26 | g6g5 g3g5 h6g5 | 1,164 | advantage endgame 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 |
r2qk2r/ppp2pp1/1bnp2bp/4p3/1PB1n1PN/P1PP3P/5P2/RNBQ1RK1 w kq - 0 12 | h4g6 f7g6 d3e4 | 1,614 | 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, ., .,
β, β, β, β, ., β, β, . | false | false | true | true | w |
1k1r3r/1p3p2/1p2b3/n4p1p/1P2B3/P3P3/3NKPPP/2R4R b - - 0 19 | d8d2 e2d2 a5b3 | 1,959 | advantage attraction master middlegame sacrifice short | ., β, ., β, ., ., ., β,
., β, ., ., ., β, ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., β, β, β, β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
2r4r/1pBR2p1/p4pk1/2b4p/P3R2P/5PK1/2P2P2/8 b - - 1 23 | c8c7 d7c7 c5d6 f3f4 d6c7 | 1,310 | attraction crushing endgame fork long sacrifice | ., ., β, ., ., ., ., β,
., β, β, β, ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rk2/1p2N2p/2p2pp1/4Q3/p1q5/2P1R3/5KBP/3r4 w - - 0 32 | e7g6 f8g7 e5e8 | 1,771 | advantage deflection discoveredAttack master middlegame short | ., ., ., ., β, β, ., .,
., β, ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/pp2n1p1/2p2kp1/2P2p2/1P3PP1/P2B2KP/8/8 w - - 1 41 | g4g5 f6e6 d3c4 | 1,027 | advantage endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., β, ., ., β, β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r2/p1k5/2p1p2R/2b1pp2/4P3/2N5/PPP3PP/2K2R2 b - - 0 18 | c5e3 c1b1 e3h6 | 854 | 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 |
6k1/p4pp1/7p/8/4PP2/B2n2P1/P1R3KP/r7 b - - 4 34 | d3e1 g2h3 e1c2 | 854 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., β, ., ., β, .,
β, ., β, ., ., ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
2b4k/1q4bp/pQp2pp1/4p3/4P3/7P/5PPK/8 w - - 8 38 | b6d8 g7f8 d8f8 | 750 | 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 |
r3kb1r/pbqp2pp/1p6/3QPp2/2B3n1/8/PPP2PPP/R1B2RK1 w kq - 2 13 | d5f7 e8d8 c1g5 | 1,213 | 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, . | false | false | true | true | w |
4r1k1/3q1pp1/6r1/p1ppP2p/P7/1P3N1P/3N1B2/R2Q3K b - - 0 26 | d7h3 f3h2 h3g2 | 877 | 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 |
2R2rk1/5p1p/3p2p1/1P1Pp3/3N4/5P2/4K1PP/8 b - - 0 38 | f8c8 d4c6 c8c7 | 2,216 | advantage endgame hangingPiece short | ., ., β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/pppp1pp1/5n1p/2q1n1N1/4PP2/1BP5/P5PP/R1BQ1RK1 w kq - 1 12 | d1d4 c5d4 c3d4 | 2,176 | advantage defensiveMove 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, . | false | false | true | true | w |
6k1/1q3pp1/1Q2p2p/P1npP3/5P2/7P/6P1/1N4K1 w - - 3 33 | b6b7 c5b7 a5a6 b7c5 a6a7 | 1,697 | advancedPawn crushing endgame long | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., β, ., ., β, ., ., β,
β, ., β, β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
2r3k1/bq3pp1/R3pn1p/8/2Q4P/3N1PP1/4BPK1/8 w - - 1 32 | a6a7 c8c4 a7b7 | 1,483 | crushing 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 |
3r1rk1/ppNn2pp/8/2P5/1P3p2/6Pq/PBQ2P1P/R4RK1 b - - 0 23 | f4f3 c2b3 f8f7 b3f3 f7f3 | 2,027 | advantage defensiveMove 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 |
r3rk2/1b2n1qp/p1nQ4/1p4N1/2ppB2P/P5P1/1PP2P2/R5K1 w - - 11 30 | g5e6 f8f7 e6g7 | 1,330 | 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 |
1rk2b1r/5pn1/3p1N2/Q1p1p3/2q1P2P/1b1RBP2/2P5/1K5R w - - 0 25 | d3b3 b8b3 c2b3 | 1,607 | advantage 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 |
6rk/1b3p1p/pq1pp3/1pp1n3/4P2Q/P2P3P/BPP1N1R1/R5K1 b - - 0 24 | e5f3 g1f2 f3h4 | 937 | 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 |
r4rk1/ppqbb1pp/2n1pn2/3pNpQ1/3P1P2/1P1B2R1/PBPN2PP/R6K b - - 5 17 | f6g4 g3g4 e7g5 | 2,122 | crushing discoveredAttack middlegame short | β, ., ., ., ., β, β, .,
β, β, β, β, β, ., β, β,
., ., β, ., β, β, ., .,
., ., ., β, β, β, β, .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., β, .,
β, β, β, β, ., ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/p4q2/1p2p2Q/3p4/8/1P6/P4PPP/2R3K1 b - - 0 28 | f7f2 g1h1 f2f1 c1f1 f8f1 | 942 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
2r3k1/1b1q1ppp/pp3n2/8/N2r1n2/1P4QP/PB3PP1/1BR1R1K1 b - - 5 26 | c8c1 b2c1 d4d1 e1d1 d7d1 | 2,149 | 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, ., β, . | false | false | false | false | b |
r1b1nrk1/2q2ppp/2p5/ppQRP3/4N3/P7/1PP1BPPP/2K4R b - - 0 16 | c6d5 c5c7 e8c7 | 1,197 | 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 | false | false | false | false | b |
r1b1r1k1/pp3pbp/2p2n2/4p1B1/4P2Q/PPqP2Pn/2P1B1KP/R3NR2 w - - 0 22 | g5f6 c3d2 h4h5 g7f6 f1f6 | 2,248 | advantage long middlegame | β, ., β, ., β, ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
β, β, β, β, ., ., β, β,
., ., β, ., β, ., β, β,
β, ., ., ., β, β, ., . | false | false | false | false | w |
rn4rk/p5pp/1qpb1p1N/1b1n3B/2pP1P2/2N1P3/1P4PP/R1B2RK1 w - - 0 18 | h6f7 | 913 | mate mateIn1 middlegame oneMove smotheredMate | β, β, ., ., ., ., β, β,
β, ., ., ., ., ., β, β,
., β, β, β, ., β, ., β,
., β, ., β, ., ., ., β,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
2k1n3/ppp2r2/3p4/6Q1/3PP1Pn/8/P6P/R2N1rRK b - - 11 26 | f1g1 h1g1 h4f3 g1g2 f3g5 | 1,191 | advantage attraction fork 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 | b |
8/6pk/7p/R7/4P1PK/3r3P/8/8 b - - 0 40 | g7g5 a5g5 h6g5 | 934 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/R5pk/5p1p/1P6/p4P2/2b3PP/5BK1/r7 b - - 1 44 | a1a2 g2f3 a2f2 | 1,722 | advantage endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/pp3pp1/2p1pn2/3n3p/PB1P4/2PBP1N1/5PqP/R2QK2R w KQkq - 0 15 | d3f1 | 1,696 | advantage 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 | true | true | true | true | w |
8/7p/4pk2/1r2n1p1/N2K4/2P5/1P1R2PP/8 b - - 2 38 | b5d5 d4e3 e5c4 | 1,508 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., β, ., ., β, ., β, .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/8/p4q1p/1P4p1/1Pp1p3/2RrP2P/Q4PP1/2R3K1 b - - 0 42 | d3c3 c1c3 f6c3 | 1,339 | 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 | b |
8/1pk5/2p5/2Pp2p1/PK1P1pP1/5P2/8/8 w - - 1 36 | b4a5 c7c8 a5b6 c8b8 a4a5 b8a8 b6c7 | 2,307 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., β, ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b3k1/1pp1nq1p/p1nb3B/3p4/7r/2NBQ3/PPP2PPP/R4RK1 w - - 2 19 | e3g5 e7g6 d3g6 d6h2 g1h1 h7g6 g5h4 | 1,548 | advantage fork middlegame veryLong | β, ., β, ., ., ., β, .,
., β, β, ., β, β, ., β,
β, ., β, β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
3r3k/6p1/Q6p/8/P6q/2P3P1/1P1p3P/3R1rK1 w - - 0 27 | a6f1 h4g4 g1g2 | 2,144 | defensiveMove endgame equality short | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., β, β, . | false | false | false | false | w |
1k2r3/p7/1p2B1R1/1PpP2pn/2P5/P2K4/6P1/8 b - - 11 35 | h5f4 d3e4 f4g6 | 858 | advantage endgame fork short | ., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, β, β, ., ., β, β,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k2r1/4b2p/3p4/1p1Ppb2/1P1q4/P7/5QPP/2R4K w - - 14 32 | f2f5 d4c4 c1c4 | 1,256 | crushing endgame hangingPiece short | ., ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., β, ., β, β, β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., β | false | false | false | false | w |
r1bq2rk/pp6/2p3QB/2b5/2n5/2P5/P5PP/R4R1K w - - 5 21 | g6h5 d8e8 f1f7 e8f7 h5f7 | 2,210 | crushing long master 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 |
r3k2r/2p2ppp/2p2Q2/p7/1p2P3/1P2nP2/bKP1N1PP/3R1B1R b kq - 0 19 | e3d1 b2c1 g7f6 | 1,609 | advantage 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, ., β | false | false | true | true | b |
5rk1/p1pR1ppp/2p1n1b1/8/q3N1Q1/7P/5PP1/3R2K1 w - - 4 23 | e4f6 g7f6 g4a4 | 1,290 | advantage discoveredAttack 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 |
r1b1rk2/pp2ppbQ/3p2pB/2pB4/3nP3/3P1K2/PP3PP1/4q1NR w - - 9 19 | f3g3 d4f5 e4f5 e1e5 f2f4 | 1,926 | advantage long middlegame pin | β, ., β, ., β, β, ., .,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., β, β,
., ., β, β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, β | false | false | false | false | w |
3rr1k1/pp3ppn/3Q3p/2pN4/8/7P/PPq2PP1/3R1RK1 w - - 1 23 | d5e7 g8h8 d6d8 e8d8 d1d8 | 1,496 | crushing 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 | w |
r1r1b3/1p2kpQ1/4p3/pP1pP1N1/3P1PP1/P7/4B1KP/q7 w - - 2 26 | g5e6 e7d7 g7f8 | 2,194 | 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 | w |
8/1QB2pk1/1P5b/4P1p1/2rq3p/3p1P1P/6P1/3R3K b - - 0 37 | d3d2 e5e6 c4c1 c7e5 d4e5 | 1,393 | advancedPawn crushing endgame long pin | ., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, β, ., ., ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
r1r3k1/pp1b1p1p/1q2p1p1/n2pP3/3P4/1P2QNPP/P3NPB1/b2R2K1 w - - 0 20 | e3h6 b6d8 f3g5 d8g5 h6g5 | 1,722 | crushing long master middlegame | β, ., β, ., ., ., β, .,
β, β, ., β, ., β, ., β,
., β, ., ., β, ., β, .,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., β, β, β, .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
8/5ppk/2Q1p2p/4P3/2Pqn3/p6P/2B3PK/8 w - - 0 36 | c6e4 d4e4 c2e4 h7g8 e4b1 | 1,975 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p4pp1/8/4b3/1P1pB3/P1rR1QPq/5P2/6K1 w - - 7 33 | d3c3 d4c3 e4f5 h3f5 f3f5 | 2,105 | crushing endgame long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
β, ., β, β, ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3r1k1/p4np1/5pQ1/1p6/2pq4/P5P1/3B1P1P/3R1RK1 w - - 0 23 | d2h6 d4g4 g6g4 | 1,355 | crushing middlegame pin 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 |
6k1/5rpp/p7/q7/8/8/r5PP/4RR1K w - - 0 32 | e1e8 f7f8 f1f8 | 767 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, β, ., β | false | false | false | false | w |
r4rk1/1pp3p1/pb2p2p/4n1qb/PP1P1N2/3BQ3/4N1PP/R4RK1 w - - 0 21 | h2h4 g5h4 e3e5 | 2,226 | advantage deflection 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 |
2R5/p4Npk/4pn1p/5b2/3r4/6P1/r4PBP/5RK1 w - - 0 21 | c8h8 h7g6 f7e5 g6h5 g2f3 | 1,166 | advantage long middlegame | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3r1k1/p2p2p1/1p4P1/5p1N/2b1p2P/P1q5/Q3KP2/R1R5 w - - 0 24 | a2c4 c3c4 c1c4 | 1,051 | crushing middlegame short xRayAttack | 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/p7/2p2pNQ/1p1p3p/3P4/P1P2KPq/1P6/8 w - - 0 34 | h6h8 g8f7 h8h7 f7e6 g6f4 e6d6 f4h3 | 1,169 | crushing endgame exposedKing fork veryLong | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, ., ., ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/p2n2pp/2p1p3/3p4/5B2/q1bBQ2P/P1P3P1/4RR1K w - - 0 18 | e3e6 g8h8 f4d6 d7f6 e6e7 a3d6 e7d6 | 2,482 | advantage fork middlegame veryLong | β, ., β, ., ., β, β, .,
β, ., ., β, ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, β, β, ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., β, β, ., β | false | false | false | false | w |
r3k2r/pp3ppp/1nb1p3/3pP3/q2n4/B4N2/4BPPP/R1Q2RK1 w kq - 0 16 | f3d4 a4d4 c1g5 | 2,708 | 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, . | false | false | true | true | w |
8/5Q2/4nnpk/3pq3/8/1K1B3p/PP6/8 w - - 2 47 | f7g6 | 844 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp2bppp/2p1p3/8/3PNnQ1/2P2N2/PP3PPP/R4RK1 b - - 6 18 | f4e2 g1h1 f7f5 | 1,264 | 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, . | false | false | false | false | b |
8/6k1/P5p1/1K3pP1/4pP2/7p/8/r5B1 w - - 2 51 | g1d4 g7f7 d4a1 h3h2 a6a7 h2h1q a7a8q | 1,180 | advancedPawn crushing endgame fork promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r3k2r/pp3ppp/2q1p3/3pb3/Q7/7P/PP2BPP1/1R3RK1 w kq - 1 17 | e2b5 e8g8 b5c6 | 1,127 | 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, β, . | false | false | true | true | w |
r3k1nr/2p2ppp/p2b1q2/1p1bN3/3Q4/1P6/1PP2PPP/R1B2RK1 w kq - 0 14 | d4d5 a8d8 d5c6 | 1,819 | 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, . | false | false | true | true | w |
1r3rk1/1p1P2b1/p3pn1p/q1p1pPp1/8/8/P1B3PP/1R1Q1R1K w - - 1 26 | f5e6 a5d8 d1d6 | 2,174 | 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 |
8/3b1pk1/7p/r1ppPpPP/5P2/2RP2K1/2P5/R7 b - - 4 39 | a5a1 | 599 | advantage endgame hangingPiece oneMove | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
β, ., β, β, β, β, β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pp1q1ppp/8/3P4/4pn2/PPQ5/1B3PPP/4KB1R w K - 1 20 | c3g7 | 649 | 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 | true | false | false | false | w |
4q3/2r2rpk/p3p3/2b1p1QN/4P3/1P3R2/7P/5R1K w - - 15 37 | g5g7 f7g7 h5f6 h7h8 f6e8 | 2,673 | crushing fork long master middlegame sacrifice | ., ., ., ., β, ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | w |
r7/2n1kp2/4p1p1/3qP2p/2NP3P/1R1Q2P1/5P2/6K1 b - - 1 39 | a8a1 b3b1 a1b1 d3b1 d5c4 | 913 | crushing 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 |
8/5kpp/8/3pRp2/3P4/8/1r3PPP/6K1 b - - 3 29 | b2b1 e5e1 b1e1 | 868 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1R4nr/p2k1pp1/2p1p1p1/q7/8/2PnQ1NP/3K1PP1/8 w - - 0 21 | e3d4 a5d5 d4a7 | 2,100 | crushing deflection fork 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 |
2r4r/ppp1kpp1/3p4/5P2/2BpP3/3P2p1/PPPB1nP1/R3R1K1 b - - 0 18 | h8h1 | 921 | hookMate 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 | b |
r1b1r1k1/ppq3pp/8/6bQ/3n4/P2P3P/1PP2PP1/RN3K1R w - - 0 16 | h5e8 | 689 | 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 | false | false | false | false | w |
5bk1/p1Rr2p1/6q1/3p1p2/3QnP1p/1P2PP1P/PB2b1B1/2R3K1 b - - 0 28 | e2f3 c7c2 f8c5 d4d3 d7c7 b3b4 c5b6 a2a4 g6g3 | 2,574 | advantage middlegame pin quietMove veryLong | ., ., ., ., ., β, β, .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., β, β, β, ., β,
., β, ., ., β, β, ., β,
β, β, ., ., β, ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
1Qq3k1/5ppp/8/5b2/3p4/2rP1B2/5PPP/4R1K1 w - - 3 31 | e1e8 c8e8 b8e8 | 1,047 | endgame fork mate mateIn2 short xRayAttack | ., β, β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
3rr1k1/5pp1/bqp4p/2b1p3/N2p2n1/P3P1P1/1PPB1PBP/1R1QR1K1 b - - 0 19 | d4e3 d1g4 e3f2 | 1,886 | advancedPawn 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 | b |
6k1/8/8/6pp/1N4P1/4Pb1K/R2r3P/8 b - - 0 46 | f3g2 h3g3 h5h4 | 2,064 | endgame master masterVsMaster mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/pp4pp/1q2p3/3pN3/3Pn3/P1P4P/4QPP1/2R2RK1 w - - 1 21 | e5d7 b6c6 d7f8 | 1,172 | 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, . | false | false | false | false | w |
8/1pp2pk1/6pp/p2Pp3/P1P3n1/qP1B2P1/2Q2RKP/8 b - - 0 29 | g4e3 g2f3 e3c2 | 952 | advantage endgame fork 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 |
2rr2k1/6pp/p3p1b1/1p5q/8/P1P1Q3/2P2RPP/5RK1 w - - 0 27 | e3e6 g6f7 f2f7 h5c5 g1h1 | 1,936 | advantage defensiveMove 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 |
8/5ppk/q6p/8/r1p5/2Q1P2P/3P1PP1/1rB2RK1 w - - 5 40 | c3c2 a6g6 c2a4 | 1,291 | advantage deflection endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., β, ., β, β, .,
., β, β, ., ., β, β, . | false | false | false | false | w |
rn4r1/1p4q1/p1k5/3p1QBp/8/8/PPP3P1/5R1K w - - 1 29 | f5e6 c6c7 f1f7 g7f7 e6f7 | 1,591 | crushing fork long middlegame | β, β, ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r1b3k1/ppp1pr1p/6p1/3Q2N1/nq6/1N5P/P1P2PPB/K2R3R b - - 6 20 | b4c3 a1b1 c3b2 | 911 | 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 | false | false | false | false | b |
1k5r/ppp1n3/1b5p/4Qpp1/1q6/N4B2/PP3PPP/3r1RK1 w - - 0 22 | e5h8 | 1,368 | crushing hangingPiece 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 |
8/1k6/4p3/1Pb2p2/2K2Pp1/6P1/8/8 w - - 0 40 | c4c5 e6e5 f4e5 f5f4 c5d4 | 2,303 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr3r/pp1b3p/3Qpqp1/3p4/2pn4/2NB4/PPP3PP/1K1RR3 w - - 0 23 | c3d5 e6d5 d6f6 | 1,989 | crushing middlegame short | ., ., β, β, ., ., ., β,
β, β, ., β, ., ., ., β,
., ., ., β, β, β, β, .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, β,
., β, ., β, β, ., ., . | false | false | false | false | w |
8/7P/p1p3R1/3k1K2/1p1b4/4p3/4P3/8 b - - 0 47 | b4b3 g6g1 d4h8 | 2,839 | advantage defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/6p1/R6p/p7/1p1n4/4KP1P/1P4P1/4B3 b - - 1 36 | d4c2 e3f2 d8d1 | 1,961 | clearance crushing endgame fork short | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/8/2r2Rp1/pk4P1/8/2K5/P7/8 w - - 2 55 | f6c6 b5c6 c3c4 c6b6 a2a3 | 2,459 | crushing defensiveMove endgame long rookEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1kr5/p1pq1p2/1pR2R1p/1Q6/8/P7/1PP3r1/1K6 w - - 1 32 | c6b6 c7b6 b5d7 | 1,391 | advantage discoveredAttack endgame short | ., β, β, ., ., ., ., .,
β, ., β, β, ., β, ., .,
., β, β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/pp1p2pp/4pp2/8/3N4/B1P2P2/P1PKB2q/R2Q3n w kq - 0 14 | d1h1 h2h1 a1h1 | 1,247 | equality 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 | true | true | w |
5rk1/6pp/2Q5/3p4/3P4/4p1P1/6PP/5R1K b - - 0 31 | f8f1 | 1,346 | backRankMate endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
2rR4/p4Qnk/2q3pB/4P3/8/1P6/P4PPP/6K1 b - - 0 31 | c6c1 h6c1 c8c1 d8d1 c1d1 | 779 | backRankMate endgame long mate mateIn3 sacrifice | ., ., β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5rk/3p1p1p/pq2pPpQ/1p6/3bb3/1B3R2/PPP3PP/R1B4K w - - 0 21 | h6h7 h8h7 f3h3 | 1,600 | attraction kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., ., ., ., ., β, β,
., ., ., β, ., β, ., β,
β, β, ., ., β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., β, ., .,
β, β, β, ., ., ., β, β,
β, ., β, ., ., ., ., β | false | false | false | false | w |
8/6p1/4k1r1/2p4p/1p1pKP1P/1P1R4/P7/8 w - - 2 38 | f4f5 e6f6 f5g6 | 733 | crushing endgame fork rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
., β, ., β, β, β, ., β,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/P3Q2p/4p1pk/3p1p2/2pP4/2K1PP2/RPB2q2/8 b - - 3 45 | f2e1 | 1,859 | endgame master 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 |
5rk1/2p5/1pP1q2p/1P1QP1p1/2n5/4P3/6PP/R2R2K1 b - - 0 31 | f8f1 g1f1 c4e3 f1g1 e3d5 | 1,971 | attraction crushing endgame fork long sacrifice | ., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., β, β, ., β, ., ., β,
., β, ., β, β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., β, . | false | false | false | false | b |
3r1rk1/pbppqppp/2p2n2/6B1/1b2P3/2NB1P2/PPP3PP/1R1Q1RK1 b - - 4 11 | e7c5 g1h1 c5g5 | 1,642 | 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, . | false | false | false | false | b |
6k1/5qp1/p2p1r1p/1p3B2/3PQ2N/2P5/Pn3PPP/6K1 w - - 4 27 | f5h7 g8h8 h4g6 f6g6 h7g6 | 2,131 | advantage 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 |
r3k2r/pp3pp1/4p2p/1b1pP3/1b3P2/4K2N/1P1B2PP/1R1N3R b kq - 3 20 | d5d4 e3f2 b4d2 | 1,810 | advantage deflection 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 | true | true | b |
6k1/2pR2p1/6P1/pp6/4q3/1KP5/PP3P2/8 w - - 0 30 | d7d8 e4e8 d8e8 | 437 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rbq1rk1/p4p1p/2p2np1/3pp3/4P3/2NB4/PPPQ1PPP/1R3RK1 b - - 1 15 | d5e4 c3e4 f6e4 | 1,453 | crushing middlegame short | ., β, β, β, ., β, β, .,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
β, β, β, β, ., β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
2r2rk1/p4ppp/8/2q2b2/3R4/2P2P2/3Q2PP/R4B1K w - - 3 24 | d4d5 c5c3 d2c3 c8c3 d5f5 | 1,705 | crushing long middlegame | ., ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
r1b2knr/pp3ppp/4p3/3pP3/7Q/3B4/Pq3PPP/RN3RK1 w - - 0 13 | h4d8 | 1,075 | 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 |
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.