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 |
|---|---|---|---|---|---|---|---|---|---|
3rr1k1/1pb2pp1/p1p2Pbp/2P5/1P1Q1BP1/PqN2P2/7P/R3RBK1 b - - 0 26 | e8e1 d4d8 c7d8 | 2,211 | 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 |
5rk1/q7/3P2p1/p5n1/6R1/P1Q2p2/8/5R1K b - - 0 37 | a7h7 h1g1 g5h3 | 1,755 | crushing endgame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
1b1Bk2r/ppq2ppp/2p1p1b1/2Pn4/3P3N/P1Q3P1/4BP1P/R4RK1 b k - 0 19 | d5c3 d8c7 c3e2 g1g2 b8c7 | 1,528 | 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, ., ., ., ., β, β, . | false | false | true | false | b |
4r3/2k5/Q1Np1p2/4pP1p/2P3P1/4q2P/PPK2b2/3R4 b - - 2 29 | e3e4 d1d3 e4c6 a6c6 c7c6 | 1,752 | advantage endgame long | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r3k/4r1bp/1p4p1/3q1pN1/P3p3/1QP3P1/1P4PP/3RR2K b - - 7 29 | d5b3 d1d8 g7f8 d8f8 h8g7 | 1,894 | advantage long middlegame | ., ., ., β, ., ., ., β,
., ., ., ., β, ., β, β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, β, .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., β, β, ., ., β | false | false | false | false | b |
r1br2k1/ppp2ppp/2n5/2b1q3/3N4/2P2P2/PP1QBB1P/R3K2R w KQ - 4 15 | d4c6 c5f2 e1f2 d8d2 c6e5 | 1,125 | 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 | true | true | false | false | w |
8/2k3p1/8/1PP1pP1p/2K1P3/4b2P/8/8 w - - 1 45 | c4d5 c7d7 c5c6 d7e7 d5e5 | 2,373 | bishopEndgame crushing endgame exposedKing long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., β, β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/r2nppbp/2Q3p1/8/3PpB2/p1P1P2P/1N3PP1/R5K1 b - - 1 29 | a3b2 a1a7 b2b1q | 1,565 | advancedPawn equality hangingPiece middlegame promotion short | ., ., ., ., ., β, β, .,
β, ., ., β, β, β, β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
β, ., β, ., β, ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/1p5p/pqp3p1/3PNb2/2PB1p2/1P4nP/P4PP1/2RQ2K1 b - - 6 23 | b6d4 d1d4 g3e2 g1f1 e2d4 | 1,408 | advantage attraction fork long middlegame pin sacrifice | ., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
β, β, β, ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., β, β, ., β, ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | b |
8/2R4p/pp3Qpk/4np2/P7/4q2P/6P1/7K b - - 2 36 | e3e1 h1h2 e5f3 g2f3 e1f2 | 1,632 | crushing endgame long master sacrifice | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/4k3/pp5R/r2nN3/8/8/P2K3P/8 w - - 3 40 | e5c6 e7f7 c6a5 | 1,136 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pp1/4p2p/2P1P3/4r3/1P5P/3p1qP1/Q2R3K w - - 1 36 | a1a8 g8h7 a8e4 | 920 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., β | false | false | false | false | w |
6k1/pr5p/3b2p1/3P1nq1/P1B1pr2/1P2B2P/3Q1PP1/R3R1K1 b - - 7 27 | f5h4 g2g3 h4f3 g1g2 f3d2 | 2,058 | crushing fork 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, . | false | false | false | false | b |
1r3rk1/3q1p2/4b1pQ/p2pP3/5B2/2bB1P2/P1P4P/6RK w - - 4 23 | d3g6 f7g6 h6g6 g8h8 f4g5 c3e5 g5e7 e6g4 g1g4 d7g4 g6g4 b8b1 h1g2 f8g8 e7g5 | 2,802 | crushing defensiveMove kingsideAttack master middlegame quietMove 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 | w |
2kr3r/pppqb2p/3p4/P3n1pb/1P3p2/2PB1N1P/2P2PPB/R2QR1K1 w - - 1 16 | f3e5 h5d1 e5d7 | 1,290 | 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, ., β, . | false | false | false | false | w |
3r2k1/p4ppp/1p2p3/2p1n3/2P5/4PPP1/PPQq1NKP/5R2 w - - 3 22 | f1d1 d2d1 f2d1 | 1,443 | advantage endgame 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 |
6k1/R7/7P/4r1PK/8/5n2/8/8 w - - 1 65 | h6h7 g8h8 h5h6 e5e6 g5g6 e6g6 h6g6 | 2,015 | advancedPawn crushing endgame veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2bqr1k1/pp3Rp1/2p1p2p/2PpP3/1P1Pr3/P4Q2/6PP/5RK1 w - - 11 33 | f3h5 e8e7 h5g6 e4g4 f7f8 d8f8 f1f8 g8f8 g6g4 | 2,667 | 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 |
3R1b1k/p1p1r2p/2p2p2/8/6P1/1B3bBP/PPP2P2/6K1 b - - 4 26 | e7e1 g1h2 e1h1 | 837 | 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 | b |
rn3rk1/pb3pp1/2p1p1q1/1p4NQ/3P4/P5PR/1PP2P1P/2R3K1 w - - 2 21 | h5h8 | 1,238 | 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,
., ., β, ., ., ., β, . | false | false | false | false | w |
r1b1r1k1/pp2qpp1/2p2n1p/2P5/2NP4/6P1/PPQ2PBP/R3R1K1 b - - 2 17 | e7e1 a1e1 e8e1 | 574 | 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, . | false | false | false | false | b |
rn3rk1/1p3pp1/p1pp3p/4p3/1P2P3/P2PbBP1/1BP1Nq1P/R2QR2K b - - 0 18 | f2f3 | 990 | kingsideAttack mate mateIn1 oneMove opening | β, β, ., ., ., β, β, .,
., β, ., ., ., β, β, .,
β, ., β, β, ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, β, β, β, .,
., β, β, ., β, β, ., β,
β, ., ., β, β, ., ., β | false | false | false | false | b |
6k1/p1b3p1/2b1N1rp/1p3p2/8/3P4/PPPB1PPn/4R1RK b - - 7 24 | g6g4 e6f4 g4h4 e1e8 c6e8 | 2,790 | crushing long middlegame | ., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
., ., β, ., β, ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, β, ., β, β, β,
., ., ., ., β, ., β, β | false | false | false | false | b |
3r4/1R2bk1p/2p5/3rPq2/1Q5P/8/8/6K1 w - - 0 39 | b4e7 f7g8 e7g7 | 1,278 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., β, ., ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/ppp5/2nbqn1p/3p4/3P1pp1/2PB1N1P/PP1N1PRK/R1B3Q1 b - - 1 21 | g4g3 f2g3 f4g3 g2g3 g8h8 | 2,381 | advantage defensiveMove 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, ., β, ., ., ., β, . | false | false | false | false | b |
r6r/p1p1kB1N/1p1pP3/5P2/2bn2n1/P7/7P/1RB1K2R w K - 2 26 | c1g5 g4f6 g5f6 | 1,319 | mate mateIn2 middlegame short | 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 |
8/1pr4p/p2k1pp1/P1rP4/2P1p3/4P2P/4K1P1/1R1R4 w - - 3 32 | b1b6 d6e5 b6e6 | 1,467 | advantage endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
β, ., ., β, ., β, β, .,
β, ., β, β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | w |
1nkr3r/1pp1pp2/p6q/8/PP2Qbp1/2P3N1/4BPP1/R1B1R1K1 b - - 2 21 | h6h2 g1f1 h2h1 g3h1 h8h1 | 1,811 | backRankMate long master 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, . | false | false | false | false | b |
4Q3/8/8/7p/6pP/3K2P1/3pq3/4k3 w - - 10 61 | e8e2 | 519 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
2r3k1/p4ppp/1bN1p3/1p6/1P6/P4PP1/6KP/2B5 w - - 4 29 | c6e7 g8f8 e7c8 | 557 | advantage endgame fork master short | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
., β, β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1b1k2r/6bp/2pqpn2/1p1pNp2/3PnP1B/1PN3PB/P1K1Q2P/R6R w kq - 4 24 | c3e4 d5e4 h4f6 e8g8 f6g7 | 2,191 | 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, ., β, ., ., β,
β, ., ., ., ., ., ., β | false | false | true | true | w |
4r1k1/1pp2pp1/p2b3p/2p2b2/4N3/2N4P/PPP2PP1/4R1K1 w - - 2 19 | e4f6 g7f6 e1e8 | 805 | advantage discoveredAttack endgame kingsideAttack 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/pN1n3p/4N1p1/2pr4/8/1P2P3/PBP2RPP/7K b - - 0 23 | d5d1 f2f1 d1f1 | 415 | 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 | b |
5rk1/2p2pb1/p6p/3P3P/Qq3PR1/4P3/Br6/2K4R w - - 3 26 | a4b4 b2b4 h1g1 g8h8 g4g7 | 1,904 | crushing long middlegame quietMove | ., ., ., ., ., β, β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | w |
3r2k1/5pbp/p2Nqnp1/2B5/8/5Q1P/r5P1/3R1R1K w - - 4 30 | f1e1 e6e1 d1e1 | 2,066 | crushing master middlegame short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
3q3k/p7/7p/5P2/8/6Q1/Pb4PP/2r2R1K w - - 1 28 | f1c1 b2c1 g3c3 h8h7 c3c1 | 1,555 | advantage endgame exposedKing fork long | ., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., β, ., ., β, ., β | false | false | false | false | w |
rn6/pp3k1Q/3p1q2/2p2b2/3P4/1P2PR2/P1PN1PP1/R3K3 b Q - 3 24 | f5h7 f3f6 f7f6 | 1,131 | equality 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 | false | false | b |
5k1r/r1q2pbp/3p4/1npQ1P2/4B3/1P6/p1P4P/B1KRR3 w - - 0 27 | a1g7 f8g7 f5f6 g7f8 c1b2 | 2,403 | advantage attraction long middlegame | ., ., ., ., ., β, ., β,
β, ., β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
β, ., β, β, β, ., ., . | false | false | false | false | w |
r5k1/1p3Rbp/p5p1/2B5/P1Pp2P1/2r5/6K1/5R2 w - - 2 31 | f7g7 g8g7 c5d4 g7g8 d4c3 | 1,598 | advantage attraction endgame fork long | β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/8/4N3/1P6/8/1K1n1pp1/3Q2k1 b - - 5 73 | f2f1q d1d2 f1f2 | 1,461 | advancedPawn advantage defensiveMove endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
2k5/pp1r3p/2bB4/4P1N1/2QP4/8/3q2PP/2R3K1 b - - 4 30 | d2g2 | 1,150 | 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 |
1rr5/p3kppp/1q2p3/1pppPn2/5PP1/1QPP1N1P/PP3K2/R5R1 b - - 0 23 | c5c4 d3d4 c4b3 | 970 | 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, . | false | false | false | false | b |
8/1pkn1qr1/p2p1p1Q/2pPpR2/2P1P1pP/P3N1P1/1P6/1K6 b - - 3 29 | g7h7 h6h7 f7h7 | 1,364 | advantage endgame master short trappedPiece | ., ., ., ., ., ., ., .,
., 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 |
r3kr2/ppqb1pQ1/4p2p/3pP3/3N4/2PBb1P1/PP4P1/R3KR2 w Qq - 1 18 | d4b5 c7c6 b5d6 c6d6 e5d6 | 2,456 | 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 | true | false | true | w |
5rk1/p7/7p/2pbR1p1/4N3/3P1nPP/P4r2/1Q1R1B1K b - - 0 29 | f2h2 | 880 | arabianMate 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 | b |
r5k1/6b1/2N3p1/1Pppp3/2n3R1/P3P3/1B3KP1/8 w - - 2 37 | g4c4 d5c4 b5b6 | 2,141 | crushing endgame master sacrifice short | β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, β, β, β, ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5ppp/1pp1p3/2q5/2Q5/1P4P1/P4P1P/6K1 w - - 2 25 | c4c5 b6c5 a2a4 | 1,526 | crushing defensiveMove endgame queenEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., β, β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/pbq3p1/1p1b1BQ1/8/3P3R/P4N2/1n3PPP/RN4K1 b - - 0 22 | c7c1 f3e1 c1e1 | 1,059 | 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 |
r3kb1r/1p2q1pp/p3Pn2/2pp4/P3p3/B1N4Q/5PPP/R3R1K1 w kq - 0 19 | c3d5 f6d5 h3h5 g7g6 h5d5 | 1,640 | crushing exposedKing fork 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, . | false | false | true | true | w |
2kn1r1r/2N3R1/p2p1p2/1p2pKb1/2B1P3/2PP1P2/PP6/8 w - - 0 38 | c7a6 d8f7 c4f7 c8b7 a6b4 | 1,979 | advantage defensiveMove long middlegame | ., ., β, β, ., β, ., β,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, ., .,
., β, ., ., β, β, β, .,
., ., β, ., β, ., ., .,
., ., β, β, ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5kb/1p2qp2/2p3p1/p4b2/8/PPBrP3/2Q2PP1/2K4R w - - 0 24 | h1h8 | 954 | kingsideAttack 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 | false | false | false | false | w |
2N5/7p/5pp1/4p3/8/p1K5/k6P/8 w - - 0 45 | c3c2 | 1,760 | defensiveMove endgame equality knightEndgame oneMove | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2k2p1p/Kp2p1p1/4P1P1/P3P2P/8/8/8 b - - 4 49 | c7c6 a6a7 b6b5 a4b5 c6b5 | 1,903 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., ., β, ., β, .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r2/p1kp4/1p2p3/1Pp1P1P1/2Pn1P1R/P2P2K1/1N6/8 b - - 2 38 | d4f5 g3g4 f5h4 g4h4 f8f4 | 1,401 | advantage attraction discoveredAttack endgame fork long | ., ., ., ., ., β, ., .,
β, ., β, β, ., ., ., .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., ., β, β, ., β, ., β,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4Q3/5r2/3pk3/1P1r4/5p1q/4pP2/PB4PP/4R2K b - - 4 35 | f7e7 e8g8 e6d7 | 1,497 | crushing defensiveMove endgame master short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
2k1r3/ppp1q1pp/5n2/3r1b2/3pN3/5PP1/PPP1Q1BP/3RR1K1 w - - 1 17 | e4f6 e7e2 e1e2 e8e2 f6d5 | 1,946 | 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 | w |
4rrk1/5p2/p5p1/2pPQ2p/2P1N2q/P4R2/6PP/6K1 w - - 3 28 | e4f6 h4f6 e5f6 | 975 | crushing endgame fork short | ., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., β, β, β, ., ., β,
., ., β, ., β, ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/p3p1b1/p5p1/2r2p1p/3P1P1P/1P2P1P1/PB2K3/8 w - - 0 30 | d4c5 g7b2 c5c6 g8f7 c6c7 | 715 | advancedPawn crushing endgame long master masterVsMaster | ., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., β, ., β,
., β, ., ., β, ., β, .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/1ppq1pp1/1n3n2/1r1PbN2/p3p1P1/P7/BPP3Q1/1K1R3R w - - 4 24 | g2h3 f6h5 h3h5 b5b2 b1c1 | 1,952 | crushing long master middlegame quietMove | ., ., ., ., ., 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 |
3k3r/1p4R1/p1qbp2p/4n3/2PQ4/2N1B2P/PP5P/6K1 b - - 0 23 | e5f3 g1f2 f3d4 | 779 | crushing 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 |
8/2p3rk/Q2p1q1R/8/2P5/8/PPP2p2/1K5R b - - 0 45 | f6h6 h1h6 h7h6 | 837 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., β | false | false | false | false | b |
2kr3r/pp3ppp/2nbb3/3p3q/4P3/P1N1Q2P/1PP1NPP1/R1B2R1K b - - 0 16 | d5d4 e3g5 h5g5 | 1,508 | advantage fork middlegame short | ., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, β,
., ., β, β, β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., β,
., β, β, ., β, β, β, .,
β, ., β, ., ., β, ., β | false | false | false | false | b |
6k1/5pp1/7p/5B2/5P2/3n3P/3r1PK1/4R3 w - - 0 29 | e1e8 | 1,073 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/p7/2rk4/R5K1/P7/8/8 b - - 2 51 | c5c4 a4c4 d5c4 a3a4 c4b4 a4a5 b4a5 | 1,327 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1R6/5pkp/2p2p2/b1P1p1PP/3pP3/3P1P2/2br4/5K1R w - - 4 38 | h5h6 g7g6 b8g8 | 888 | 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 |
8/5ppp/4pb2/k7/2n1B3/P1r2P2/K1R3PP/4R3 b - - 5 33 | c3a3 a2b1 a3a1 | 1,466 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
β, ., β, ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r1b4r/3n1kpp/1qpp4/1p2p3/p3P1n1/P1NP1N2/1PPQ1RPP/R5K1 w - - 0 16 | f3e5 f7e8 e5g4 | 1,709 | advantage doubleCheck middlegame short | β, ., β, ., ., ., ., β,
., ., ., β, ., β, β, β,
., β, β, β, ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., β, .,
β, ., β, β, ., β, ., .,
., β, β, β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
4k3/3R3p/p7/1p2NK2/3p1P2/8/P3r3/8 b - - 2 40 | e2e5 f4e5 e8d7 | 1,348 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5R2/6pk/2P5/P5P1/7P/3r3r/2R2K2 b - - 0 45 | h2h1 | 1,016 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., ., β, ., . | false | false | false | false | b |
r4rk1/5ppp/p2p4/1ppB4/4Pq2/P1Q2P2/1P2nP1P/2R3RK w - - 2 23 | c3g7 | 1,236 | 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 |
1Q6/p7/4pk1p/3p2p1/P2Pn3/7P/2r2rP1/RR4K1 b - - 2 32 | f2g2 g1h1 e4g3 b8g3 g2g3 | 1,570 | 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 |
1k3b1N/ppp1p2p/2n1Qnp1/8/3r3q/2N5/PPP1BP2/R1B2RK1 b - - 1 15 | f6g4 e2g4 d4g4 e6g4 h4g4 | 1,847 | 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, ., β, ., ., β, β, . | false | false | false | false | b |
8/6r1/8/6P1/4k2P/5R2/5PK1/4b3 w - - 1 46 | f3e3 e4f4 e3e1 | 982 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r4rk1/3b1pp1/1ppp3p/2b1p3/P1P1P3/2NP2qP/2Q2PB1/1R1R2K1 w - - 2 30 | d3d4 g3g6 d4c5 | 1,624 | 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, ., β, ., ., β, . | false | false | false | false | w |
6rk/1p5p/p3pP1b/2p1p3/P3P2R/2PP3K/3qNQ2/8 w - - 0 33 | f6f7 g8f8 f2f6 h6g7 f6g6 | 2,084 | advancedPawn advantage clearance endgame long pin | ., ., ., ., ., ., β, β,
., β, ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., β,
., ., β, β, ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6pk/p6p/1p2Q3/2pP1KR1/P1P2P1P/8/4qr2 b - - 7 42 | g7g5 f4f5 f1f3 | 2,098 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., β, β, ., β, β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., . | false | false | false | false | b |
3r1rk1/1p3pbp/B2p1qp1/2pQN3/P3P3/2P5/1P3PPP/3R1RK1 b - - 0 16 | d6e5 d5b7 d8b8 | 1,953 | advantage master masterVsMaster 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 |
rr6/1kp3b1/Rp1p2p1/1P1PpbBp/2P1p2P/R3K3/2B2PP1/8 w - - 33 45 | a6a8 b8a8 a3a8 b7a8 c2e4 | 2,070 | crushing long middlegame | β, β, ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, β, ., β, ., ., β, .,
., β, ., β, β, β, β, β,
., ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rq2rk1/pb1Q1ppp/2p1p3/4N3/8/2P5/P4PPP/1R3RK1 w - - 5 18 | d7c8 b8c8 b1b7 | 1,786 | advantage capturingDefender 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 |
2q1r1k1/6pp/3p1p2/2pNb3/3PP3/1PP2N1b/1P3PP1/2Q2RK1 b - - 0 25 | h3g2 d4e5 g2f3 c1f4 c8h3 | 2,429 | advantage long middlegame | ., ., β, ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., β, β, β, ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., β, ., ., β, β, . | false | false | false | false | b |
8/1p6/p2p1k2/P1pP4/2P1K2n/8/1P2B3/8 w - - 2 43 | e2g4 h4g6 g4c8 g6e5 b2b3 | 2,048 | crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., β, β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr2r1/1pp2p1p/p1n2p2/2bqp3/8/1P1P1P1P/B1P1N1P1/R2Q1R1K w - - 5 17 | b3b4 d5d6 b4c5 | 1,371 | 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 |
2b1r1k1/p1p2pP1/2p4p/3pP3/8/2qP1Q2/r5PP/R3R2K w - - 0 23 | e1f1 c8e6 a1a2 | 1,593 | equality intermezzo middlegame quietMove short | ., ., β, ., β, ., β, .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., ., ., ., ., β, β,
β, ., ., ., β, ., ., β | false | false | false | false | w |
7k/1p4p1/p4p1p/8/2n1Q3/2qNPPB1/6PP/2r2RK1 b - - 2 28 | c1f1 g1f1 c4d2 f1e2 d2e4 | 1,369 | attraction crushing fork long middlegame | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, β, β, β, β, .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
k4r2/PR4R1/8/3P4/2p1P2K/n1p5/P4P1P/8 b - - 4 37 | f8h8 g7h7 h8h7 b7h7 c3c2 d5d6 c2c1q d6d7 c1f4 | 2,557 | advancedPawn crushing endgame promotion veryLong | β, ., ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
β, ., β, ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R5/1p5k/p4qnp/8/1P2Qp2/P2Pp2P/4P1R1/5K2 b - - 5 38 | f6a1 c8c1 a1c1 | 917 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r4rk1/pp2pp2/2bp2pQ/3N4/2P1P1n1/3B4/Pq3PPP/R3R1K1 w - - 2 17 | d5e7 | 1,149 | 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 |
3r4/1bq5/p4nk1/5p1p/2PRpP2/1PN1Q1NP/P4K2/8 b - - 1 34 | d8d4 e3d4 c7f4 | 1,578 | crushing 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 |
4rbk1/2R3p1/pp4Rp/3p4/4n1Q1/1P2q2P/P5PK/8 w - - 2 34 | g6g7 f8g7 g4g7 | 1,180 | 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 |
4Qrk1/p1p3p1/1p1p3P/4p3/6qP/8/PPP5/1K5R w - - 2 28 | h6h7 g8h7 e8f8 | 1,382 | advancedPawn crushing deflection endgame short | ., ., ., ., β, β, β, .,
β, ., β, ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
4rr1k/pp4p1/5p1p/q4N2/3p2Q1/8/P1P1RPPP/4R1K1 b - - 3 33 | a5e1 e2e1 e8e1 | 933 | backRankMate mate mateIn2 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 | b |
r4rk1/5ppp/p1bp1q2/2n3B1/P7/5N1P/2P2PP1/R2Q1RK1 b - - 1 21 | c6f3 g5f6 f3d1 f1d1 g7f6 | 1,154 | 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 |
8/8/3P2p1/2k1K1P1/p1p5/p7/1P6/8 w - - 0 40 | b2a3 c5c6 e5e6 c4c3 d6d7 c6c7 e6e7 | 2,243 | advancedPawn crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., β, ., β, .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/3p1ppp/p2bp3/1p6/2n5/3B1N2/PP1B1PPP/R3QRK1 w - - 0 15 | e1e4 f7f5 e4a8 | 1,977 | advantage opening short | β, ., β, β, ., β, β, .,
., ., ., β, ., β, β, β,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., β, β, β, . | false | false | false | false | w |
3r3r/1p1k3p/1Pnb4/3p1p2/8/3B2P1/3B3P/4R2K w - - 0 29 | d3f5 | 789 | master mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., β,
., β, ., β, ., ., ., β,
., β, β, β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r1b1kb1r/pp3ppp/3p1qn1/2p4Q/2B1PP2/8/PPP3PP/RNB2RK1 b kq - 2 10 | f6d4 f1f2 d4c4 | 1,355 | advantage fork middlegame short | β, ., β, ., β, β, ., β,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, β, β, ., ., β, β, . | false | false | true | true | b |
7k/1pr4p/p2RBr1P/3Pp1p1/P1n5/2p1B1P1/5PK1/q7 w - - 0 38 | d6d8 f6f8 d8f8 | 590 | kingsideAttack master masterVsMaster mate mateIn2 middlegame short | ., ., ., ., ., ., ., β,
., β, β, ., ., ., ., β,
β, ., ., β, β, β, ., β,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/7k/4p2p/2BpP1b1/1P1P2Pp/P6P/8/2q2QK1 b - - 7 50 | g5e3 g1g2 c1c2 | 1,972 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., β, β, β, ., β, .,
., β, ., β, ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, . | false | false | false | false | b |
2rr2k1/1p4p1/p6p/3N1q2/3Qp3/8/PP3PPP/3R2K1 w - - 1 28 | d5e7 g8f7 e7f5 d8d4 f5d4 | 1,595 | advantage endgame fork long | ., ., β, β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r2k2r1/ppp4p/2np1n1Q/3Pq3/8/2P3PP/PP4BK/RNB2R2 b - - 2 18 | e5g3 h2g1 g3g2 | 1,049 | 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 |
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.