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 |
|---|---|---|---|---|---|---|---|---|---|
2kr1b1r/pbppqp2/1p5p/7n/2BPPQp1/6B1/PP1N1PPP/R3R1K1 w - - 2 15 | f4c7 | 803 | mate mateIn1 middlegame oneMove queensideAttack | ., ., 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 |
5rk1/p4pp1/1p2p3/1q6/1Pr3QP/6P1/PB3P2/R5K1 w - - 1 25 | g4g7 | 1,027 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r7/1b4pk/p2n3p/1p2qp2/1P3N2/PQp1PP2/3R2PP/2R2BK1 b - - 0 25 | c3d2 c1d1 d6c4 | 2,469 | advancedPawn crushing master middlegame short | β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., β, ., ., ., β,
., β, ., ., β, β, ., .,
., β, ., ., ., β, ., .,
β, β, β, ., β, β, ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
r2q1r2/pp2ppk1/6p1/4Pb1p/2Q4P/2P5/PP3PP1/RN3RK1 b - - 0 18 | f5d3 c4b3 d3f1 | 1,315 | advantage fork master middlegame short | β, ., ., β, ., β, ., .,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, .,
β, β, ., ., ., β, β, . | false | false | false | false | b |
1br3k1/5ppp/8/p2np3/Np2R2P/3P2P1/1PnB1PN1/3K4 w - - 0 30 | e4c4 c8c4 d3c4 | 1,728 | 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 |
r1b1k2r/pp1p1ppp/5n2/q1b5/2BQP3/8/PP1B1PPP/RN2K2R w KQkq - 5 10 | d4e5 e8f8 d2a5 | 1,707 | crushing opening short | β, ., β, ., β, ., ., β,
β, β, ., β, ., β, β, β,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, β, ., ., β, ., ., β | true | true | true | true | w |
8/6kp/6p1/5p2/4nP2/6PP/r3N3/1R3K2 b - - 12 42 | e4d2 f1e1 d2b1 | 806 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
6k1/7r/p1b3p1/2qpPpP1/8/2PB2Q1/P4NK1/5R2 b - - 5 41 | d5d4 d3e4 f5e4 | 1,917 | advantage discoveredAttack middlegame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., β, β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2qr1k1/ppp2p1p/2np1Bp1/8/1PP5/P2QPN2/3n1PPP/R4RK1 b - - 1 16 | d2f3 g2f3 d8f6 | 1,357 | 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 |
r1b1k2r/ppp2pp1/5q1p/4N3/2Pn4/3PB1Q1/PP3PPP/R4RK1 b kq - 1 15 | d4e2 g1h1 e2g3 | 910 | 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, . | false | false | true | true | b |
r2qkb1r/pp3pp1/3p1n1p/2p1n3/4P3/1BN1BP1P/PPPQ1P2/R3K2R b KQkq - 2 12 | e5f3 e1d1 f3d2 | 694 | 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 | true | true | true | true | b |
r1bqk2r/6pp/p1n1pp2/1p1Q4/4P3/P7/1PPR1PPP/2K4R w kq - 0 17 | d5c6 c8d7 d2d7 d8d7 c6a8 | 1,273 | crushing deflection fork hangingPiece long middlegame | β, ., β, β, β, ., ., β,
., ., ., ., ., ., β, β,
β, ., β, ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., β, β, β,
., ., β, ., ., ., ., β | false | false | true | true | w |
6k1/1pr2ppp/5n2/pP6/P2R2PP/3K4/6P1/8 w - - 3 36 | d4d8 f6e8 d8e8 | 496 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., β, β, ., ., β, β, β,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp3rpp/8/2rPp3/4Pq2/P2KQPR1/7P/6R1 b - - 8 27 | c5c3 d3c3 f4e3 | 1,193 | attraction crushing deflection 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 |
1k3br1/pp4p1/2p1p3/1N3p2/2q2P2/P7/1PP2QBP/2K5 w - - 4 31 | f2a7 b8c8 a7a8 c8d7 a8b7 | 1,436 | crushing deflection endgame long queensideAttack | ., β, ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
5r1k/p5pp/3B1b2/5p2/1nB5/1P3P2/P2p1P1P/4R1K1 w - - 0 25 | e1d1 f8d8 d6b4 | 1,784 | 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 |
r1b2q1k/p5pp/2p1p3/2PpP3/1p1Pp3/4P3/PP1N2PP/5R1K w - - 0 21 | f1f8 | 400 | backRankMate endgame mate mateIn1 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 |
8/8/8/3BK3/3p1p1p/5P1P/1k3bP1/8 b - - 0 64 | d4d3 d5c4 d3d2 c4e2 f2g3 | 2,232 | advancedPawn bishopEndgame crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2k1r/1pq2ppp/8/p3P3/1p1Q4/8/PPP1P1PP/1K1R1B1R b - - 0 19 | c7c2 b1a1 c2c1 d1c1 c8c1 | 957 | backRankMate 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 | false | false | false | false | b |
rnbq1r2/pp4kn/6p1/2pp4/3P4/2NQP1P1/PPB2PP1/R3K1N1 w Q - 0 16 | d3g6 g7h8 g6h7 | 642 | 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 |
7r/3kn2P/p1p1pQ2/1p1pP2q/2n5/2PBP3/PP3P2/2KR4 w - - 3 38 | f6h8 | 1,013 | 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, ., ., ., . | false | false | false | false | w |
8/1k6/1pp4p/1N3qp1/1p3r2/6p1/P1PR2Q1/6K1 w - - 0 37 | b5d6 b7c7 d6f5 | 1,012 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3k1/1p1Q1ppp/8/3pP3/8/1qrN3P/8/3n1RK1 w - - 0 30 | d7f7 g8h8 f7f8 c8f8 f1f8 | 951 | backRankMate long mate mateIn3 middlegame sacrifice | ., ., β, ., ., ., β, .,
., β, ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, . | false | false | false | false | w |
r5k1/pp2Qppp/4p3/4P3/8/1P3R2/P2rq1PP/R6K w - - 1 24 | e7f7 g8h8 f7f8 a8f8 f3f8 | 999 | backRankMate endgame long mate mateIn3 sacrifice | β, ., ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., β, β, ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
8/8/4n3/1pBpP3/1P6/1K6/8/1k6 b - - 1 53 | d5d4 c5a7 b1c1 a7d4 e6d4 | 2,125 | crushing endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2Q5/8/p4pp1/1p2p1k1/4q1B1/8/6NK/8 b - - 1 40 | e4g4 c8c1 g5h5 | 1,713 | defensiveMove endgame equality short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
q2r2k1/pbr1bppp/1pnNpn2/2P5/8/PP2PNP1/1B3PBP/2RQ1RK1 b - - 2 15 | b6c5 d6b7 d8d1 | 1,944 | 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 | b |
r2bk2r/pp3ppp/2pp1n2/4qP2/4P3/2N1Q2P/PPPB2P1/4RRK1 b kq - 4 15 | d8b6 e3b6 a7b6 | 1,347 | 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, ., ., β, .,
., ., ., ., β, β, β, . | false | false | true | true | b |
4r1k1/p4p2/2p4p/3p1p2/2pP1bb1/P1Q5/1PPN1PP1/4R2K b - - 0 25 | e8e1 d2f1 e1f1 | 550 | endgame kingsideAttack mate mateIn2 short | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., β, β, ., β, β, .,
β, ., β, ., ., ., ., .,
., β, β, β, ., β, β, .,
., ., ., ., β, ., ., β | false | false | false | false | b |
4k2r/p1p2ppp/8/1r1B4/4n3/B1P1Pb2/P4PpP/R3K1R1 w Qk - 5 18 | d5c6 e8d8 c6b5 | 1,030 | 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, . | false | true | true | false | w |
r5k1/pp3pnp/3p4/5pQ1/2p2PPN/P3q2P/1P6/3R3K w - - 1 30 | g5g7 g8g7 h4f5 g7f8 f5e3 | 2,086 | advantage attraction endgame fork long sacrifice | β, ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | w |
8/R7/p1r1p1p1/3k4/P1p3r1/8/1PP4P/2K1R3 w - - 6 28 | a7d7 c6d6 e1d1 | 1,244 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., β, ., β, ., ., . | false | false | false | false | w |
8/8/8/8/5K2/Q7/2pk4/3q4 w - - 2 77 | a3e3 | 904 | dovetailMate endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
3r1k1r/1p1qbp2/6p1/p1p1pP1P/P1PpB3/6Q1/1P2PPK1/R6R b - - 0 26 | g6f5 g3e5 h8g8 g2f1 f5e4 | 1,876 | 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 |
5rk1/1p5p/4p1B1/qP2p1R1/r1Pp4/p2P4/P1Q1nP1P/K5R1 w - - 1 31 | g6h5 g8h8 h5e2 a5c3 c2c3 | 2,228 | crushing discoveredAttack long middlegame | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
β, β, ., ., β, ., β, .,
β, ., β, β, ., ., ., .,
β, ., ., β, ., ., ., .,
β, ., β, ., β, β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
1r3rk1/p1p2ppp/1b1p2q1/2pNp3/2P1P3/3P1N1b/PP2QPPP/R4RK1 w - - 4 15 | d5e7 g8h8 e7g6 | 809 | 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 | w |
6k1/5pp1/p3r2p/1P6/4p3/PPQr1qP1/1B3P1P/4R1K1 w - - 3 30 | c3g7 | 1,442 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, β, β, ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r3k1r1/1b1n1p1p/p1np4/1pp1pPq1/4P3/1P1P4/PBPNB2P/R2QKR2 b Qq - 1 17 | g5h4 f1f2 g8g2 | 2,115 | clearance crushing master 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,
β, ., ., β, β, β, ., . | false | true | false | true | b |
8/8/7p/3p2BP/3n2P1/3k2K1/8/8 b - - 1 56 | h6g5 h5h6 d4e2 g3f2 e2f4 | 2,052 | crushing defensiveMove endgame hangingPiece long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b5/ppQ3pp/5k2/5p2/2p5/2Pq4/PP3PPP/R1B1rNK1 w - - 5 17 | c1g5 f6g6 a1e1 | 1,217 | 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 |
1r6/pp2q1k1/3p2p1/2pR1p1r/2P5/4PB2/PPQ5/2K3R1 b - - 0 25 | e7e3 c1b1 e3g1 | 1,055 | advantage 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 | b |
1rbqkb1r/p3np2/1p2pp2/2p2nP1/3p1PNp/3P3P/PPP1P1B1/R1BQ1RK1 w k - 0 14 | g4f6 | 881 | master 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, β, . | false | false | true | false | w |
r1b1kb1r/ppp2ppp/2n1p3/3pP3/3PP3/2NK4/PPP2qPP/R1BQ1BNR b kq - 0 8 | c6b4 | 1,620 | 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, β | false | false | true | true | b |
5r1k/6pp/1q6/1prBP3/2pQ1P2/P2n2P1/6KP/R2R4 b - - 2 33 | f8d8 d4e3 d8d5 | 1,968 | advantage 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 |
8/1N3k2/p6p/8/1KP2n1p/1P3r2/1P6/4R3 b - - 0 44 | f4d3 b4a5 d3e1 | 794 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
1k4r1/ppR5/6r1/1B1QP2p/8/N1P5/PP3b1P/3R3K b - - 0 28 | g6g1 d1g1 g8g1 | 985 | mate mateIn2 middlegame short | ., β, ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, β, ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
8/5p1p/2N3p1/8/p1p2P1b/PkPp3P/1P4P1/2K5 w - - 0 44 | c1b1 d3d2 c6a5 | 1,895 | 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 |
7R/2r2k2/5p2/4pp2/8/6P1/5PKP/8 w - - 3 43 | h8h7 f7g6 h7c7 | 725 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/1p3pp1/2p5/p2p4/5PR1/P1PQBq2/KPP4r/8 w - - 3 30 | g4g7 g8g7 e3d4 g7h6 d3f3 | 1,370 | attraction crushing discoveredAttack endgame long sacrifice | β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, ., β, β, β, β, ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/2q2ppp/p1Rp1b2/3B4/6b1/5N2/Pr2QPPP/3R2K1 w - - 0 19 | e2b2 c7c6 b2f6 g7f6 d5c6 | 2,007 | advantage long middlegame | ., ., ., β, ., ., β, .,
., ., β, ., ., β, β, β,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
6k1/p2n3p/2bB1p2/p1PN2p1/8/1P6/P3r1PP/R5K1 w - - 1 36 | d5e7 e2e7 d6e7 | 962 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., ., β, β, ., β, ., .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/8/6p1/5p1k/5r2/6PP/5PK1/8 w - - 0 44 | g3f4 h5h4 g2h2 g6g5 f4g5 | 2,232 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk2r/ppp2ppp/2n1P3/1N6/1b3Q2/2p5/PP2PPPP/R3KBNR w KQkq - 0 10 | f4f7 | 1,408 | attackingF2F7 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 | true | true | true | true | w |
r4rk1/pp3qp1/3pp2p/2p5/4n3/6Q1/PPP3PP/R2N1RK1 w - - 0 18 | f1f7 e4g3 f7f8 g8f8 h2g3 | 1,226 | advantage kingsideAttack long middlegame | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
r3r1k1/pp3ppp/4b3/3Q4/8/P1P2PqP/1P2R1PN/4R1K1 b - - 0 28 | g3e1 e2e1 e6d5 | 1,647 | crushing intermezzo kingsideAttack 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 |
r3k2r/ppp2ppp/1b1p1nq1/1N6/2BnP3/3Q4/PP1B1PPP/R4RK1 w kq - 5 15 | b5d4 | 2,036 | 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, . | false | false | true | true | w |
6k1/4Rpp1/p4n1p/1p3r2/1Q2N2q/P6P/1P3PP1/7K w - - 7 29 | e7f7 g8f7 e4d6 f7e6 b4h4 | 2,408 | advantage attraction discoveredAttack 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 | w |
2kr1r2/pp1b1p2/2np4/6qP/2P1Q3/P1N5/1P2B1P1/1K1R3R b - - 3 22 | d7f5 g2g4 f5e4 | 1,124 | crushing middlegame pin short | ., ., β, β, ., β, ., .,
β, β, ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, ., β, ., ., ., β | false | false | false | false | b |
2kr1b1r/ppp2ppp/2p5/8/4P3/2NB1bPq/PPPQ3P/2KR3R w - - 0 14 | d3f1 d8d2 f1h3 | 1,956 | 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 | w |
6k1/1p2pp1p/1P2b1p1/8/B7/pNr1B3/K1n2PPP/7R b - - 5 28 | c3c4 h1c1 c2e3 c1c4 e3c4 | 2,227 | advantage long middlegame | ., ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
7K/7R/5k2/8/8/8/8/r7 b - - 34 71 | a1a8 | 559 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
3rr1k1/5pbp/p5p1/1pnN4/2p1P3/P2b1PP1/1B4BP/3NQ1K1 b - - 4 26 | g7b2 d1b2 d8d5 | 2,157 | advantage master middlegame short | ., ., ., β, β, ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, ., β, β, .,
., β, ., ., ., ., β, β,
., ., ., β, β, ., β, . | false | false | false | false | b |
4r1k1/p1p2pp1/2p3bP/3p4/5N2/P1P2P1P/1PP3Q1/4qRK1 b - - 1 24 | e1e3 g2f2 e3f4 | 1,220 | crushing endgame fork short | ., ., ., ., β, ., β, .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., β, β, ., ., ., β, .,
., ., ., ., β, β, β, . | false | false | false | false | b |
8/1pk4p/1pp1b3/2P1n3/1P2P1p1/5rP1/3Q1P1P/5BK1 b - - 0 33 | f3g3 h2g3 e5f3 g1g2 f3d2 | 1,880 | 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 |
8/1p4p1/p3R3/3P2k1/2P2p2/PP3Prp/8/7K w - - 3 41 | e6e5 g5f6 d5d6 f6e5 d6d7 | 2,806 | advancedPawn crushing endgame long rookEndgame sacrifice | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
7k/pp6/2pb3p/3p1Bnb/3P4/2P4P/PP2rqP1/3Q1RK1 w - - 0 25 | f1f2 e2f2 d1h5 f2f5 h5h6 | 1,850 | crushing kingsideAttack long middlegame skewer | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., β, ., β, β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., β, β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
2r3k1/1p2pr1p/p1p1Q1p1/6N1/2P2qn1/2N5/PP4PP/3R2K1 w - - 0 28 | e6c8 f7f8 c8e6 g8h8 g5f3 f4e3 e6e3 | 2,036 | crushing hangingPiece middlegame quietMove 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 |
3rn1k1/2rn2bp/pp3pp1/2p1p3/2NPP3/2P1BN2/PP3PPP/3RR1K1 b - - 0 19 | c5d4 c3d4 c7c4 | 1,506 | 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 |
r6r/1pq3p1/p3k1np/2p1ppB1/8/8/PP2QPPP/3R1RK1 w - - 0 22 | e2c4 | 1,302 | master 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 |
3Q2bk/p6p/1pp2p2/2bq1N2/8/7P/5PP1/5RK1 w - - 2 36 | d8f6 | 1,205 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., β, β,
β, ., ., ., ., ., ., β,
., β, β, ., ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
6rk/p1p2ppp/8/5P2/3q4/P7/1P5Q/K5R1 w - - 0 28 | h2h7 h8h7 g1h1 d4h4 h1h4 | 1,340 | attraction endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., β, β,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
1k2r3/2R3p1/p7/1p5q/8/2Q1R3/5PP1/5K2 b - - 17 48 | h5d1 c3e1 d1e1 e3e1 e8e1 f1e1 b8c7 | 1,661 | crushing endgame veryLong xRayAttack | ., β, ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/8/1KP5/1N2k1p1/p5p1/P5PP/8 b - - 1 44 | g3h2 c5c6 h2h1q | 848 | advancedPawn advantage endgame knightEndgame master promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/p3rp2/1pQ5/3p4/1P1P4/P4Bp1/2N2nP1/4R1K1 b - - 0 31 | e7e1 c2e1 e8e1 | 400 | mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
7r/8/1p4k1/p2n4/3PpPp1/4N2r/PP2RPK1/4RN2 b - - 0 35 | d5f4 g2g1 h3h1 | 1,407 | 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 | b |
4k3/4bppn/3p4/4p1Pp/1P2P2q/4B3/5P2/2RB2K1 w - - 0 32 | d1a4 e8f8 c1c8 e7d8 c8d8 f8e7 d8e8 | 1,762 | endgame mate mateIn4 veryLong | ., ., ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., β, . | false | false | false | false | w |
4r1k1/1bq1bpp1/p2p1n1p/1p1P1N2/8/P5B1/BP3PPP/3QR1K1 w - - 4 24 | e1e7 e8e7 g3d6 | 2,048 | 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 |
2k2r1r/pp4p1/2pQ4/8/1P4P1/P4BK1/2P1R2p/8 b - - 0 34 | f8f3 g3f3 h2h1q | 1,273 | advancedPawn advantage attraction endgame promotion short | ., ., β, ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rr4/ppn5/2p2k2/5pb1/2P1p3/1P2P3/P3BKPB/3R1R2 w - - 2 27 | d1d8 c8d8 h2c7 | 1,514 | 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 |
r4r1k/1p3Pp1/7p/1Qp2B2/6P1/1n6/PPP1p2P/1KR4R b - - 0 28 | b3d2 b1a1 a8a2 a1a2 f8a8 b5a4 a8a4 | 1,392 | anastasiaMate attraction mate mateIn4 middlegame queensideAttack sacrifice 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 |
4R3/8/6p1/2p2p1p/2Bk3P/1P4P1/3r1n2/6K1 w - - 8 51 | e8d8 d4e4 d8d2 | 975 | crushing endgame short skewer | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., β, β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3r3/1b2P1kp/pq6/2p3N1/1p6/3P2bP/PP2Q1P1/5R1K w - - 0 27 | g5e6 g7h8 f1f7 | 2,748 | 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 |
3q2k1/5p1p/3Pr1p1/p1R5/1p3B2/1Pb2P1P/5P2/3Q2K1 b - - 0 32 | e6e1 d1e1 c3e1 | 1,264 | crushing endgame fork 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 |
3r1r1k/pp4p1/6qp/6n1/3N4/4PP2/PPQ3PP/3R1RK1 b - - 14 27 | g5h3 g1h1 g6c2 | 2,426 | advantage 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 | false | false | b |
r1n1k2r/pb3pbp/2pp2p1/2B1P3/1P3p2/q1N5/P1PQ2PP/1K1R1B1R w kq - 1 17 | c3b5 e8g8 b5a3 | 2,519 | crushing middlegame short | β, ., β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, β, ., ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., β, β, ., ., β, β,
., β, ., β, ., β, ., β | false | false | true | true | w |
r5k1/pp3pp1/2p4p/3p4/3P1BQ1/2q3P1/3N1P2/6K1 w - - 0 23 | f4h6 c3d4 g4d4 | 1,691 | endgame | β, ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/2pbqpp1/p2b3p/Q1p1p3/1rPpP3/3P1N1P/PP1N1PP1/1R2R1K1 b - - 4 22 | b4a4 a5a4 d7a4 | 1,335 | crushing middlegame 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, . | false | false | false | false | b |
3r2k1/6p1/1P2b2p/8/1R1PN2P/p3nP2/P2NQ3/KR6 b - - 0 35 | e3c2 | 692 | master mate mateIn1 middlegame oneMove | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., β,
β, ., ., ., β, β, ., .,
β, ., ., β, β, ., ., .,
β, β, ., ., ., ., ., . | false | false | false | false | b |
1k6/ppp5/5N2/8/6b1/P2P2q1/BPP2n2/2K1R3 w - - 1 32 | e1e8 g4c8 f6d7 b8a8 e8c8 | 1,072 | backRankMate deflection endgame long mate mateIn3 pin | ., β, ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
β, β, β, ., ., β, ., .,
., ., β, ., β, ., ., . | false | false | false | false | w |
2r2rk1/5pb1/4p1p1/p2ppq2/7p/1PP1BPP1/P2Q2KP/2R2R2 w - - 0 25 | g3g4 f5f6 e3g5 g7h6 g5h6 | 1,551 | 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, ., . | false | false | false | false | w |
Rn4k1/1pq2ppp/1n2p3/8/Q1Nr4/8/5PPP/2R3K1 w - - 4 25 | a4e8 | 806 | middlegame | β, β, ., ., ., ., β, .,
., β, β, ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r2q1rk1/1b2bppp/5n2/p1p1p1B1/1P2p3/3P1NPP/1P1QNPB1/R4RK1 b - - 0 15 | e4f3 g2f3 b7f3 | 1,569 | 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 |
2r1r1k1/pb2bppp/1pn1p3/4N3/3q1B2/P2B3P/1PP2PP1/R2QR1K1 w - - 2 16 | d3h7 g8h7 d1h5 h7g8 h5f7 | 2,249 | attraction crushing kingsideAttack long middlegame sacrifice | ., ., β, ., β, ., β, .,
β, β, ., ., β, β, β, β,
., β, β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., ., β,
., β, β, ., ., β, β, .,
β, ., ., β, β, ., β, . | false | false | false | false | w |
1k3r2/ppp4p/2q5/8/4n3/2P1P1P1/PP5P/RN3RK1 w - - 0 19 | f1f8 c6e8 f8e8 | 442 | backRankMate 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 |
5k2/1p4p1/3p1pBp/p1nP3P/8/P3r3/KPR5/8 w - - 2 41 | b2b4 a5b4 a3b4 f8e7 b4c5 | 1,582 | advantage endgame long | ., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., β, β, β,
β, ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1Q/p1p2p2/2p2Pbq/8/8/8/PP1RB1P1/3NK3 w q - 3 21 | e2f3 h6d2 e1d2 e8c8 d2c1 | 2,335 | crushing defensiveMove long master middlegame | β, ., ., ., β, β, ., β,
β, ., β, ., ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., β, .,
., ., ., β, β, ., ., . | false | false | false | true | w |
2rq1rk1/p4ppp/bp2pB2/8/2N5/Pn2P3/4BPPP/1QR2RK1 b - - 0 18 | b3c1 f6d8 c1e2 | 2,095 | advantage middlegame short | ., ., β, β, ., β, β, .,
β, ., ., ., ., β, β, β,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., β, β, ., ., β, β, . | false | false | false | false | b |
6k1/4pR1p/r2rb1p1/pp6/8/PBP5/6PP/4R1K1 w - - 0 28 | e1e6 d6e6 f7e7 | 2,018 | advantage endgame pin short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., β, β, ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
1r2r2k/p2qp2p/1bp2p1B/6p1/8/1QP4P/PP2RPP1/1R4K1 w - - 3 25 | b3f7 e8g8 e2e7 | 1,510 | 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, . | false | false | false | false | w |
3k3r/3nn1Np/4P1pP/3pq1Q1/6P1/2P5/5P2/5RK1 w - - 1 35 | e6d7 e5g5 g7e6 d8d7 e6g5 | 1,505 | advancedPawn crushing exposedKing fork long middlegame sacrifice | ., ., ., 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.