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 |
|---|---|---|---|---|---|---|---|---|---|
5r2/1b2k3/p3p1p1/4P2n/3PB1Q1/1Pp1P2P/P7/4K3 b - - 2 36 | b7e4 g4e4 f8f1 e1f1 h5g3 f1e1 g3e4 | 1,946 | advantage attraction endgame exposedKing fork sacrifice veryLong | ., ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., β, .,
., β, β, ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/k7/7R/Np1P1r2/1P2p3/1K6/P1P5/3n4 b - - 0 41 | f5f3 c2c3 f3c3 | 1,045 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., β, ., β, ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
1r4k1/6pp/4R3/q1p5/1pP3P1/P6r/1PQ5/2K1R3 b - - 1 30 | b4a3 e6e8 b8e8 | 1,899 | crushing endgame master short | ., β, ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., β, ., β, ., ., . | false | false | false | false | b |
2r3k1/2b1r1p1/2p2pP1/1pPp2RQ/3P3N/3qB2P/1R3P2/7K b - - 0 36 | d3f1 g5g1 f1h3 | 1,500 | 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 | false | false | false | false | b |
3r3k/1p4b1/pq3nQ1/n1p4p/5B1P/2N1PP2/PPP3P1/2K4R b - - 4 21 | a5c4 b2b3 b6b4 c3b1 f6e4 | 2,842 | crushing 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 |
6k1/1Qp1Pbp1/p3r2p/8/3P4/B1P5/1P5P/1q3NK1 w - - 1 33 | b7c8 g8h7 c8e6 f7e6 e7e8q e6c4 e8f8 | 1,785 | advancedPawn advantage endgame promotion veryLong | ., ., ., ., ., ., β, .,
., β, β, ., β, β, β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, β, . | false | false | false | false | w |
6k1/4K3/5P2/6p1/4B3/1P6/3b1P2/p7 w - - 0 50 | f6f7 g8h8 f7f8q | 1,128 | advancedPawn deflection endgame mate mateIn2 promotion short | ., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
3b1rk1/8/p3q1rp/1pp1P1pQ/6N1/2P4P/PP3PP1/3R2K1 w - - 5 35 | d1d6 e6d6 e5d6 | 1,863 | 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 |
1br2rk1/ppqn1pp1/4pn1p/1N1p3b/8/1B1PB2P/PPPN1PP1/R3QRK1 b - - 5 15 | c7h2 | 1,029 | 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, .,
β, ., ., ., β, β, β, . | false | false | false | false | b |
2rq1r2/3k3p/b2Np1p1/2npP3/3N2Q1/p2PB3/K5PP/1R6 w - - 0 25 | d6c8 d8c8 b1b6 a6d3 d4b3 d3c4 b6d6 d7e8 e3c5 | 2,763 | advantage master masterVsMaster middlegame veryLong | ., ., β, β, ., β, ., .,
., ., ., β, ., ., ., β,
β, ., ., β, β, ., β, .,
., ., β, β, β, ., ., .,
., ., ., β, ., ., β, .,
β, ., ., β, β, ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
2k5/1ppr1ppp/p1p5/4P3/1q2NP2/1P4P1/P3Q1K1/3R4 b - - 1 26 | d7d1 e2d1 b4e4 | 884 | advantage 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 |
r2q1k1r/p1p2ppp/2p2n2/6B1/Q7/8/Pb3PPP/RN2R1K1 w - - 0 15 | a4b4 d8d6 b4b2 | 1,086 | 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 |
2k3r1/pppb2P1/2np4/7p/4P1p1/8/PP4P1/R4RK1 w - - 1 27 | f1f8 c6d8 f8g8 | 805 | crushing endgame short | ., ., β, ., ., ., β, .,
β, β, β, β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
4r1k1/pp2rppp/3P1q2/P7/R7/8/1P1Q1PPP/3R2K1 b - - 0 23 | e7e2 d2e2 e8e2 | 2,252 | advantage 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/kp6/p1p4R/3pB2K/PP1PnPr1/2P1n3/8/R7 b - - 4 42 | e4g3 | 1,202 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., β, β, ., ., β,
β, β, ., β, β, β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r3r3/5pk1/p7/2R5/2p5/P3N2P/1PP3P1/3q1N1K w - - 2 33 | e3d1 e8e1 d1e3 | 1,733 | advantage endgame hangingPiece short | β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., β,
., β, β, ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
r4r2/5pk1/p2p2pp/1p2p3/2qPQ3/P4P2/1PP2PRP/6RK w - - 0 24 | g2g6 f7g6 e4g6 g7h8 g6h6 | 1,250 | deflection endgame long mate mateIn3 sacrifice | β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., β, β,
., β, ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., β, β, β,
., ., ., ., ., ., β, β | false | false | false | false | w |
8/8/5k1p/8/RK6/5r1P/8/8 b - - 2 56 | f3f4 b4b3 f4a4 | 1,037 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3k4/P2Pp2p/1Pn1Pp2/5PpP/4K1P1/8 w - - 1 45 | e2d3 c4a3 a5a6 a3b5 d3c4 | 2,298 | crushing endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, ., ., β,
., β, β, ., β, β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/2Rr2k1/pp1P4/2p1p2p/2P1Bp2/8/PP2KP2/8 w - - 3 49 | e4f5 d7f7 f5e6 d8d6 e6f7 | 2,202 | advantage endgame long master pin | ., ., ., β, ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rb1k2r/3pbppp/pp2p2q/2p5/2P1N3/3Q1BP1/PP3P1P/3R1RK1 w k - 5 19 | e4d6 e8f8 d6c8 b8c8 d3d7 c8d8 d7d8 e7d8 d1d8 f8e7 d8h8 | 1,424 | capturingDefender crushing discoveredAttack middlegame skewer 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 | true | false | w |
8/3rk1p1/8/7p/7P/3RK1P1/8/8 w - - 10 75 | d3d7 e7d7 e3f4 d7e6 f4g5 | 1,137 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/1p1r1pp1/1P6/4pP2/Q7/3P4/KR6/2r3q1 w - - 2 51 | a4a7 b8c8 a7a8 | 1,225 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., β, ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2kr1b1r/pp2n1pp/3p1p1n/5q2/4NB2/1P3Q2/P1P3PP/3R1RK1 w - - 3 19 | e4d6 d8d6 d1d6 f5c5 g1h1 | 2,584 | crushing defensiveMove 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 |
r1b2r1k/5p2/p3p1p1/1p1p2QN/7q/PB6/1PP5/1K6 w - - 0 31 | g5h6 h8g8 h6g7 | 1,990 | fork master 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 |
8/1R4pp/2rp1k2/P3pp1P/2B5/b2K2P1/5P2/8 w - - 1 41 | f2f4 e5e4 d3d4 c6c4 d4c4 | 2,343 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, β, ., β, ., .,
β, ., ., ., β, β, ., β,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1q4k1/6Pr/p1p2pQ1/2B5/1P4P1/P3PP2/2R3K1 b - - 0 37 | b7h1 | 804 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/1B6/3b4/p5p1/4P1Pp/1P3k1K/8/8 w - - 8 54 | e4e5 f3f2 e5d6 | 874 | bishopEndgame crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3q3r/2p3k1/1p1p2B1/1P2p1b1/P1P2pp1/3P2P1/4P1KP/1R1Q1R2 b - - 0 30 | h8h2 g2h2 d8h8 g6h7 h8h7 | 1,660 | attraction crushing 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 |
r5qr/pnp1kp2/1p1p1bnp/3Pp3/1P2P3/2PBBN1P/P2NQ3/R4RK1 b - - 0 20 | g6f4 g1h2 f4e2 | 971 | advantage discoveredAttack 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, β, . | false | false | false | false | b |
8/5pk1/6p1/p5Np/Pp2P1n1/1Pp2QP1/2q2PKP/8 w - - 0 36 | f3f7 g7h6 f7f8 h6g5 f8f4 | 2,314 | endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
β, β, ., ., β, ., β, .,
., β, β, ., ., β, β, .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/2b3k1/1p1NKp2/1Pp2P2/8/8 w - - 8 52 | d4e6 g5h4 e6c5 c3c2 c5d3 h4g3 d3c1 | 1,717 | crushing defensiveMove endgame fork veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., β, β, β, ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7r/2q1k3/3b1pp1/r4p2/p1P1p3/P1Q2N1P/3R1PP1/R5K1 w - - 0 27 | d2d6 c7d6 c3a5 | 1,720 | crushing deflection 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 |
r3r1k1/4pp1p/1p4p1/2p4P/2Q1P1n1/1Pb1B2R/2PK4/q2R1B2 w - - 0 22 | c4c3 e8d8 f1d3 a1c3 d2c3 | 1,694 | 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 | w |
8/7p/6p1/2Q5/5Pk1/5qP1/8/6K1 w - - 1 42 | c5g5 g4h3 g5h4 | 968 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/4QR2/6k1/p3q3/1p5p/7P/8/7K b - - 0 52 | e5d5 h1g1 d5f7 | 1,603 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
7r/4Qppp/8/1B2p3/4P3/2rnK2k/1q3P2/6R1 w - - 2 29 | g1g3 h3h2 e7h4 | 1,860 | mate mateIn2 middlegame short | ., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3rk2/pp3p1p/2p3pN/3n4/3Q4/1q5P/5PP1/3RR1K1 w - - 2 27 | d4h8 | 1,180 | mate mateIn1 middlegame oneMove | β, ., ., ., β, β, ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, β, ., β, . | false | false | false | false | w |
2r3k1/1b3p2/4p1pp/2rpP3/3N4/P6P/5PP1/2RR2K1 b - - 0 29 | c5c1 d1c1 c8c1 | 803 | crushing endgame short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., β, β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | b |
r2qkbnr/pp2pppp/2n5/1Bp1N3/3pP1b1/6N1/PPPP1PPP/R1BQK2R b KQkq - 5 7 | g4d1 e5c6 d8b6 c6a7 e8d8 | 2,223 | crushing defensiveMove long opening | β, ., ., β, β, β, β, β,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., β, .,
β, β, β, β, ., β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
8/5ppk/3p3p/3q4/4r3/8/2Q2PPP/1R4K1 w - - 4 33 | f2f3 d5d4 g1h1 | 1,924 | advantage defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
2kr3r/ppp2ppp/2N1b3/3q4/4n3/Q2P4/1PP2PPP/2KR1B1R w - - 2 16 | c6e7 c8b8 e7d5 | 1,789 | 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 | false | false | false | false | w |
2r2kr1/5p1p/5p1b/1Q6/3P4/P3PPNq/1P3P1P/R4R1K b - - 0 25 | g8g3 f2g3 c8c2 b5c5 c2c5 | 2,257 | advantage long middlegame pin 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 |
3r4/1kprR1p1/1p5p/5p2/QB6/5P2/PKP3Pq/8 w - - 4 37 | e7d7 h2e5 b4c3 e5e8 d7d4 e8a4 d4a4 | 1,959 | advantage endgame veryLong | ., ., ., β, ., ., ., .,
., β, β, β, β, ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r1q4/2k1r1bp/p3bn2/1p6/3p4/Q4B2/PPPP1PPP/R1BK3R w - - 11 20 | a3c5 c7d7 c5c6 | 1,821 | 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 | w |
2k5/2p5/7P/1p1P2R1/8/2n3K1/pr6/R7 b - - 0 49 | c3e4 g3g4 e4g5 g4g5 b2h2 | 2,728 | crushing endgame fork long | ., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/8/p1p4p/1pPpPppk/1P1P3P/4K1P1/P7/8 w - - 5 41 | h4g5 h6g5 g3g4 h5g6 g4f5 | 2,578 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, β, β, β, β, β, β,
., β, ., β, ., ., ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/pp1Q1p1p/3r2p1/3N4/7q/6bP/PP4P1/3R1R1K w - - 4 27 | d5e7 g8g7 d1d6 g3d6 d7d6 | 1,716 | advantage 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 |
r3r1k1/p1q2ppp/1p1b1n2/2p5/3p4/1P1B3Q/P1P2PPP/R1B1R1K1 w - - 5 22 | c1g5 g7g6 g5f6 | 1,868 | 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 |
8/6k1/1NP1r1p1/7p/5P1P/8/K5P1/8 w - - 1 50 | c6c7 e6b6 c7c8q | 1,295 | advancedPawn crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/p5pp/8/3p4/2pQq1n1/4P3/P5PP/4RRK1 b - - 6 29 | g4e3 d4e4 e8e4 f1f3 d5d4 | 1,964 | advantage defensiveMove endgame long | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | b |
r2qk2r/pp1bbppp/2n5/1BpnN3/8/2N5/PP1PQPPP/R1B1K2R w KQkq - 6 10 | c3d5 c6e5 e2e5 d7b5 d5c7 e8f8 c7b5 | 2,281 | advantage fork hangingPiece opening veryLong | β, ., ., β, β, ., ., β,
β, β, ., β, β, β, β, β,
., ., β, ., ., ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., β, β, β, β, β,
β, ., β, ., β, ., ., β | true | true | true | true | w |
2k5/2p1r2p/1p2P2R/p2K4/P1P5/8/8/8 w - - 1 47 | d5e5 c8d8 e5f6 | 2,517 | advantage endgame master rookEndgame short | ., ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., β, ., ., β, ., ., β,
β, ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/pp2b1p1/1nn1p3/3pPppQ/3P1P2/2NBB3/PP4PP/R1R3K1 w - - 0 18 | f4g5 e7g5 e3g5 | 1,391 | 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, ., β, ., ., ., β, . | false | false | false | false | w |
r5kr/p2R1ppp/1p2p3/1B6/8/5q2/PPP2P1P/2KR4 w - - 0 20 | d7d8 a8d8 d1d8 | 400 | backRankMate endgame 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 |
8/p5R1/n1k1N3/3pPP2/3P4/b5K1/2r2B2/1q6 w - - 6 38 | e6d8 c6b5 g7b7 b5c4 b7b1 | 1,587 | advantage long middlegame skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
5r2/2R1Q1pk/7p/4N3/3P4/1P6/4nRPP/1q4NK b - - 2 36 | b1g1 | 1,098 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., β, β | false | false | false | false | b |
2r1r1k1/5p2/4nBp1/p2R3P/P1P1p2Q/5q1P/5P2/5RK1 b - - 0 39 | e6f4 d5g5 f4h3 g1h2 h3g5 | 1,751 | crushing fork 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 | b |
8/8/1pk3p1/5p1p/P4P2/r5R1/4KP1P/8 b - - 5 46 | a3g3 f2g3 c6c5 e2d3 c5b4 | 1,571 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4R3/2p3k1/pp3p1p/2q3P1/7P/6P1/5RK1/6N1 b - - 0 35 | c5c6 g2h2 c6e8 | 1,375 | advantage endgame fork short | ., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b1k2r/ppp2ppp/3bpn2/8/1n1P4/2NB1NqP/PPP3P1/R1BQ1K1R w kq - 7 12 | c3e2 b4d3 e2g3 | 1,839 | advantage opening short trappedPiece | β, ., β, ., β, ., ., β,
β, β, β, ., ., β, β, β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, β, ., β, β, β,
β, β, β, ., ., ., β, .,
β, ., β, β, ., β, ., β | false | false | true | true | w |
r1b1k2r/ppp2ppp/5n2/8/3qP3/3B4/PP3PPP/R2Q1KNR w kq - 0 12 | d3b5 d4d7 b5d7 | 1,146 | 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 | true | true | w |
6k1/5pp1/pp3P1p/2q5/5P2/2PpQ1P1/PP5P/4R1K1 b - - 0 31 | d3d2 g1g2 c5e3 e1e3 d2d1q | 1,774 | advancedPawn advantage endgame long pin promotion | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r2q1rk1/p1pn1pb1/1p3npp/4B3/2B1b3/1N2PN1P/PPP1QPP1/R4RK1 b - - 0 13 | e4f3 e2f3 d7e5 | 1,424 | advantage capturingDefender 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, . | false | false | false | false | b |
r1B2r2/1pP2k2/p2P1b2/4p1n1/QPN1P1pq/P1N2pR1/5P1P/6RK b - - 0 28 | h4h2 h1h2 f8h8 g3h3 h8h3 | 1,846 | attraction fork long mate mateIn3 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,
., ., ., ., ., ., β, β | false | false | false | false | b |
rbb1k1nr/1p3ppp/2n1p3/1p6/2BP3q/2P3N1/4QPPP/R1B2RK1 w kq - 0 15 | a1a8 b5c4 d4d5 g8e7 d5c6 | 2,233 | crushing 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 | true | true | w |
r1P4k/pp4pp/8/6q1/2Q5/4rP2/1P5P/2KR1B1R b - - 0 21 | a8c8 c4c8 e3e8 c1b1 e8c8 | 1,975 | advantage attraction discoveredAttack long middlegame pin | β, ., β, ., ., ., ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., β,
., ., β, β, ., β, ., β | false | false | false | false | b |
3Rb3/6pp/2k1P3/5P2/1R2KP2/Pn5r/8/8 b - - 5 37 | b3c5 e4e5 h3e3 e5d4 e3d3 d4c4 d3d8 | 1,941 | advantage endgame skewer veryLong | ., ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6rk/p4p1p/1p2p3/1Q6/3Nnp2/4n1qP/PP1R2P1/5BK1 w - - 0 28 | b5e5 f7f6 e5e4 | 1,332 | advantage fork middlegame short | ., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., β, ., β, β,
β, β, ., β, ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3r1k1/pp3ppp/4bn2/8/2N5/Pq1B1Q1P/1P3PP1/1KR4R w - - 1 22 | d3h7 g8h7 f3b3 | 1,399 | 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 | false | false | false | false | w |
8/5Qpk/5b1p/3pNr2/8/7P/4p1P1/4R2K b - - 0 49 | f5f1 h1h2 f6e5 | 1,689 | crushing endgame intermezzo short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | b |
2krr3/1pp4p/p1p5/2b3p1/4N3/5N1P/PPP1K1P1/4RR2 b - - 0 22 | e8e4 | 800 | 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 |
4rrk1/ppp3p1/7p/2pPb3/2P1Q3/2B4P/PP3qP1/3RR2K b - - 0 23 | e5c3 e4e8 f8e8 e1e8 g8f7 | 2,254 | 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 |
2r3rk/pp3p1p/5PpQ/4P3/N4R2/1P1pn2P/P1q5/6RK w - - 0 31 | h6h7 h8h7 f4h4 | 1,789 | 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 | false | false | false | false | w |
r6k/ppN2Qpp/8/2q5/6n1/7P/PPP3P1/6RK b - - 0 25 | g4f2 h1h2 c5d6 g2g3 a8f8 | 2,683 | crushing endgame long | β, ., ., ., ., ., ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., β, β | false | false | false | false | b |
5rk1/p4qp1/bp2p3/3pPr2/3P4/1PP2N1Q/P4RRP/6K1 b - - 2 30 | f5f3 h3f3 f7f3 f2f3 f8f3 | 735 | 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, . | false | false | false | false | b |
r3b2k/p1p1q1pp/1pnpP3/5Q2/2P5/2N5/PP2P2P/2K2R2 w - - 5 22 | f5f8 e7f8 f1f8 | 610 | backRankMate 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, ., . | false | false | false | false | w |
6k1/2r2pb1/p3p1p1/1p1nP2p/3B4/q1P2R1P/6PK/5RQ1 w - - 0 28 | c3c4 a3a2 c4d5 | 1,768 | 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 | w |
8/3q3p/6pk/1p6/p3QN2/8/PP3P1P/1K6 b - - 0 39 | d7d1 | 654 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
2N5/8/2p3p1/1kP4p/3K3P/6P1/8/1b6 w - - 14 64 | c8a7 b5a6 a7c6 | 1,785 | crushing deflection endgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
3rr2k/p3N2p/1n1P2p1/8/8/B5K1/P5PP/3R4 w - - 1 26 | a3b2 | 1,776 | endgame master mate mateIn1 oneMove | ., ., ., β, β, ., ., β,
β, ., ., ., β, ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
4r1k1/7p/2bq1Rp1/p2pQ3/2pP4/2P2P2/P1B3P1/2K5 b - - 0 34 | d6a3 c1d2 e8e5 | 1,501 | advantage endgame intermezzo master short | ., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., β, β, .,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
rn2k1nr/p2p3p/1pp1p1p1/8/2B2B2/2P2P2/P1P2P1P/R3K1R1 w Qkq - 0 13 | f4e5 g8f6 e5f6 | 1,322 | 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 | true | true | true | w |
r1b2rk1/5ppp/4p3/3pN2P/8/1B2P1R1/1P3P1P/2K4R b - - 0 23 | a8a1 c1d2 a1h1 h5h6 g7g6 | 1,256 | crushing defensiveMove long middlegame skewer | β, ., β, ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
1b1r1k2/pb1r2p1/1p4P1/5p1R/2P1pp1p/1PB1P2P/P2RK2N/8 w - - 0 36 | d2d7 f4f3 e2f1 d8d7 h5h8 f8e7 h8b8 | 2,373 | advantage middlegame skewer 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 |
rnbqk1nr/pp4pp/2pb1p2/3pN3/3P4/2N5/PPP2PPP/R1BQKB1R w KQkq - 0 7 | d1h5 g7g6 e5g6 h7g6 h5h8 | 1,056 | crushing long opening pin trappedPiece | β, β, β, β, β, ., β, β,
β, β, ., ., ., ., β, β,
., ., β, β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, β, β, ., β | true | true | true | true | w |
r2q1rk1/pp2bp2/2pp1n1Q/4p3/2P1P2P/2N2b2/PPP2PP1/R3K2R w KQ - 0 14 | g2f3 f6h7 h1g1 | 1,440 | 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 | true | true | false | false | w |
2k1r3/ppp3pp/3b4/7q/3N4/5Q1P/PPP2PP1/R1B3K1 b - - 0 17 | e8e1 | 930 | 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 |
n7/P6p/8/8/3NK1pk/8/8/8 w - - 4 53 | e4d5 h4g3 d5c6 g3f2 d4f5 | 2,380 | crushing defensiveMove endgame knightEndgame long | β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pp4k1/2p5/3p1p2/3Pr3/3Q1Nq1/PP4P1/4R1K1 b - - 2 32 | e4e1 f3e1 g3e1 | 945 | advantage endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
1Q6/3r1ppk/2p3p1/1p1q4/7P/4R1P1/5P1K/8 w - - 3 38 | e3e8 g6g5 h4h5 g7g6 e8h8 h7g7 h5h6 g7f6 h8e8 | 2,098 | crushing defensiveMove endgame master quietMove veryLong | ., β, ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2k2p2/P1n1p1p1/1B1pP3/5P2/5KP1/8/8 b - - 0 41 | c6d4 f3e3 d4b5 | 853 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., β, ., β, .,
., β, ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4nk2/4p3/B3KpPp/5P1P/4P3/8/8 b - - 12 45 | e7c6 e5d6 c6a5 | 665 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q2rk/3n4/2pp1pPp/4p2Q/pp2P2P/PB1PP3/1PP1K3/R7 w - - 0 27 | h5h6 | 927 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, β, ., β, β, β,
., ., ., ., β, ., ., β,
β, β, ., ., β, ., ., β,
β, β, ., β, β, ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/7p/3k2pP/R1p4r/8/2PK4/PP6/8 b - - 0 57 | c5c4 d3c4 h5a5 | 1,314 | crushing discoveredAttack endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn2r1k1/ppp1bpp1/4q2B/3pN1Q1/3Pn3/2NB3b/PPP2PP1/R4RK1 w - - 4 14 | g5g7 | 766 | 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 |
4r1k1/1pp1nrp1/p6p/3p4/3Pp1Nq/PPP1Q1RP/5PP1/5RK1 w - - 2 29 | g4h6 g8f8 h6f7 | 1,378 | crushing kingsideAttack middlegame pin short | ., ., ., ., β, ., β, .,
., β, β, ., β, β, β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, β,
β, β, β, ., β, ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3r2k1/2p2p1p/1p3Qp1/p1n2b2/P1N5/1P3N1P/4BKP1/8 b - - 3 30 | c5e4 f2e3 e4f6 | 1,081 | advantage fork master middlegame short | ., ., ., β, ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, β, .,
β, ., β, ., ., β, ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr4/pppr2pp/4pn2/4q3/8/P2PBB1P/2P3P1/2KRQ2R b - - 0 19 | e5a1 c1d2 d7d3 d2e2 d3d1 e1d1 d8d1 | 1,783 | crushing middlegame queensideAttack 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 | b |
4rrk1/6p1/1n3qpp/pp1pN1b1/2pP2P1/P1P1P2R/3BKPQ1/7R w - - 6 28 | f2f4 e8e5 d4e5 | 2,046 | 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 |
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.