fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
8/1pr3k1/pRn1pr2/2Pp4/P2P1Nq1/4P1p1/4Q1P1/5RK1 b - - 9 40 | f6f4 e2g4 f4g4 | 1,616 | crushing master middlegame short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, β, β, ., β, β, ., .,
., ., β, β, ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4r1k1/p4ppp/2Qp2b1/2p5/5n2/1N3P1P/PBP2qP1/R6K w - - 1 23 | c6e8 | 456 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
5r1r/ppk5/2p2q2/6p1/3pR1Qp/P2P3N/1PPK1P1b/4R3 w - - 0 27 | e4e7 c7b6 g4d7 f8b8 e1e6 | 2,197 | 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 | w |
2r2k2/7R/3p2p1/p5r1/1p6/5P2/PPP1R3/1K6 b - - 0 33 | g5g1 e2e1 g1e1 | 629 | endgame mate mateIn2 rookEndgame short | ., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r5k1/5p2/1p1p2p1/3P2np/4P3/5P1q/3QBB2/2R1K3 b - - 8 36 | h3h1 e2f1 g5f3 | 1,093 | crushing deflection master middlegame short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, β, β, ., .,
., ., β, ., β, ., ., . | false | false | false | false | b |
2kr3r/1p3ppp/1pn5/1B2p2b/P3q2P/1NR5/1PP2QP1/1K6 w - - 0 22 | f2b6 e4e1 b1a2 e1c3 b2c3 | 1,861 | 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 | w |
r1b2rk1/ppb4p/2p3p1/2P5/8/3B2qP/PP2R1P1/R1BQ2K1 w - - 1 21 | d3c4 c8e6 c4e6 g8h8 d1d4 | 1,744 | 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, . | false | false | false | false | w |
r3k2r/pp2ppbp/3p1np1/8/5B2/2N1PN1b/PPP1QPqP/1R2KR2 w kq - 6 14 | f1g1 g2g1 f3g1 | 1,777 | advantage 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, ., . | false | false | true | true | w |
8/R4R1p/1p4p1/6k1/1r6/6K1/5PP1/2r5 w - - 1 35 | f2f4 b4f4 f7f4 c1c3 f4f3 | 1,407 | advantage endgame long rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1b2r1k1/1pq2pp1/p4n1p/8/3NN3/4B2P/PPQ2PP1/3R2K1 b - - 0 27 | c7h2 g1f1 f6e4 | 1,934 | advantage 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 |
2rq3k/7p/p4rpP/3p1b2/2pQ4/8/PPP5/2KRR3 w - - 0 31 | e1e8 d8e8 d4f6 h8g8 f6g7 | 1,279 | deflection long mate mateIn3 middlegame | ., ., 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/1b1p1q2/1b6/1P1p4/1B2P1Q1/PB1R2PP/1R4K1 b - - 0 24 | f6f1 b1f1 f8f1 | 1,773 | 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 | b |
8/1K4k1/P5p1/5p2/6R1/5p2/8/8 b - - 0 52 | f5g4 a6a7 f3f2 a7a8q f2f1q | 933 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/ppp3bp/3p2p1/3PpnN1/2P4Q/4B3/PP2BPPP/1b2K2R w K - 2 15 | h4h7 | 582 | 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 | true | false | false | false | w |
3q1rk1/5ppp/1Q2b3/3Nn3/4p3/4P3/PP3PPP/R1B1K2R b KQ - 1 16 | e5d3 e1d2 d8d5 | 2,120 | crushing middlegame short | ., ., ., 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 | b |
7n/2kbbB2/2p4p/2N1p1p1/r3P3/4BPP1/PP6/1KR5 b - - 6 32 | e7c5 e3c5 h8f7 | 1,185 | 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 |
1r4k1/BP3q1p/6p1/3pbp2/2r1p3/1Qp4P/2R2PP1/1R4K1 w - - 3 38 | a7b8 e5b8 c2c3 | 1,388 | 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 |
8/5k1p/p5p1/5p2/8/3nB1P1/P1R2PKP/r7 b - - 10 36 | d3e1 g2h3 e1c2 | 849 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
β, ., β, ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/ppp3pp/2n3p1/4P3/2QP4/2PNq1P1/PP4KP/5R2 b - - 1 28 | e3e2 f1f2 f8f2 d3f2 e2c4 | 1,612 | crushing endgame long | ., ., ., ., ., 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/p6p/6p1/q1pP1P2/2Pn2P1/2NQ4/7P/5RK1 b - - 0 25 | a5c3 d3c3 d4e2 g1g2 e2c3 | 1,367 | advantage attraction endgame fork long sacrifice | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., β, β, ., β, ., .,
., ., β, β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r7/7r/p2pp3/6Nk/1P3Pbp/3Q1R2/q5PP/7K w - - 0 35 | d3h7 | 907 | middlegame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, β, β,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
4k3/4P3/p4PK1/8/8/7p/PPp1r3/5R2 b - - 2 41 | e2g2 g6f5 g2f2 f1f2 c2c1q | 2,320 | advancedPawn crushing deflection endgame long promotion rookEndgame | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3r2k1/pp4pp/8/q7/2P5/2Q5/PP1Nb1PP/R5K1 b - - 4 24 | a5c3 b2c3 d8d2 | 1,622 | capturingDefender crushing endgame short | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., β, β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1rr2k2/B3pp1p/3pn1pb/1P6/4P3/1PN2P2/6PP/1R1R2K1 b - - 6 25 | b8b7 c3d5 b7a7 | 2,050 | 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, . | false | false | false | false | b |
5rk1/4npp1/4p2p/3p4/r6P/2PB1QP1/3q1P2/1RR3K1 w - - 2 25 | c1c2 d2c2 d3c2 | 1,716 | advantage middlegame short trappedPiece | ., ., ., ., ., β, β, .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, β, ., β, β, .,
., ., ., β, ., β, ., .,
., β, β, ., ., ., β, . | false | false | false | false | w |
r4rk1/1ppn1pp1/p6p/3N2q1/3P4/3BP2b/PP3PP1/2RQ1RK1 b - - 0 16 | g5g2 | 537 | 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 | b |
6k1/R4pp1/3b4/3p1q1p/3P1B1P/2P2bP1/P2Q1PBK/1r6 b - - 6 24 | f3g2 a7a8 g8h7 | 2,155 | crushing defensiveMove master middlegame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, ., β,
., ., β, ., ., β, β, .,
β, ., ., β, ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
4q3/pp2r3/2p2k2/P2pbP2/1P1P4/4Q2P/7K/5R2 w - - 0 35 | d4e5 e7e5 e3h6 | 1,333 | crushing endgame short | ., ., ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, ., ., β, β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
2k5/ppp2p2/6b1/7p/5P1B/P5P1/1r5r/3R1K2 w - - 0 39 | d1d8 | 1,049 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | w |
1k6/1p2rpQ1/2n4r/8/8/8/5P2/1R3K2 b - - 0 38 | h6h1 g7g1 h1g1 | 1,009 | crushing endgame short | ., β, ., ., ., ., ., .,
., β, ., ., β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
3kq2Q/2p5/1p6/p7/6p1/P1P5/1P4P1/7K w - - 3 58 | h8e8 d8e8 h1h2 e8d7 h2g3 | 1,872 | crushing endgame long queenEndgame | ., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
6q1/Q5bk/6p1/p6P/8/2B2P1K/7P/8 b - - 0 42 | g8c8 h3g2 c8c3 | 1,800 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pr3pk1/R2Rb1pp/4P3/8/P4B2/r5PP/6K1 b - - 2 30 | b7b1 d6d1 b1d1 | 876 | advantage endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
β, ., ., β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/5ppp/2p1p3/4P3/6P1/2pr3r/R2bK3/8 w - - 0 41 | a2a8 d3d8 a8d8 | 1,377 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1q4k1/4Qpp1/p3p2p/4N3/3PbP2/4P2P/P5PK/8 b - - 2 32 | b8b2 e7f7 g8h7 f7g6 e4g6 | 1,810 | endgame | ., β, ., ., ., ., β, .,
., ., ., ., β, β, β, .,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3b2k1/1pp5/3p1Pn1/PK1P4/2P4B/8/8 w - - 0 44 | f5f6 g7f6 h3d7 g5e6 d7c6 e6c7 a4a5 b6a5 b4c5 | 2,706 | crushing discoveredAttack endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, β, .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4n2r/ppq3kp/6p1/2r1n3/1P3P2/7Q/P5PP/R2R2K1 w - - 0 25 | f4e5 c5e5 d1d7 e5e7 d7c7 | 1,611 | crushing fork long middlegame | ., ., ., ., β, ., ., β,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
1k1r4/pp1P1p2/2p4p/2P1q1p1/B7/5QP1/PP1R1P1P/6K1 b - - 0 27 | e5e1 g1g2 e1d2 | 772 | crushing endgame fork short | ., β, ., β, ., ., ., .,
β, β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn1q1rk1/p4ppp/4b3/1B6/3Pn3/P3Q3/1P3PPP/R1B1K1NR b KQ - 2 12 | d8a5 b2b4 a5b5 | 1,250 | advantage fork 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 | true | true | false | false | b |
1b2r1k1/p5pp/2R1P3/8/8/P3nN1P/1B3K2/8 b - - 2 38 | e3d1 f2e2 d1b2 | 1,056 | advantage endgame fork master masterVsMaster short | ., β, ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R5/8/8/p2p2p1/3k2r1/P7/1p2NKP1/8 b - - 3 46 | d4d3 c8c3 d3d2 c3b3 d2c2 | 1,422 | crushing defensiveMove endgame long | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqr1k1/1ppp1ppp/p7/b2PR3/2Bn4/P4N2/1PPP1PPP/R1BQ2K1 b - - 0 11 | d4f3 d1f3 e8e5 | 1,087 | crushing intermezzo kingsideAttack opening short | β, ., β, β, β, ., β, .,
., β, β, β, ., β, β, β,
β, ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, ., .,
., β, β, β, ., β, β, β,
β, ., β, β, ., ., β, . | false | false | false | false | b |
4Q3/2p5/p2q4/3k4/3P1P2/3K4/6r1/8 w - - 0 34 | e8e4 | 1,342 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb2rk1/pp1p3R/6p1/2p2nN1/2P1p3/8/P2QKPP1/q4B2 w - - 1 16 | d2d5 f8f7 d5f7 | 1,042 | kingsideAttack mate mateIn2 middlegame short | β, β, β, ., ., β, β, .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, β, β, .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
rk5r/2pQB2p/pp1b2p1/3N3n/2P1P3/1P1P1R2/q6P/5RK1 b - - 1 26 | a2h2 | 1,393 | 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,
., ., ., ., ., β, β, . | false | false | false | false | b |
rn4k1/pp4pp/6p1/2R2rN1/3p4/8/PPP2PPP/R5K1 w - - 1 21 | c5c8 f5f8 c8f8 | 1,089 | crushing endgame kingsideAttack 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 |
1kb2r2/pp4p1/1q1r3p/3p1P2/8/1NPQ1P2/PP4P1/1K1RR3 b - - 0 25 | c8f5 d3f5 f8f5 | 871 | advantage middlegame pin short | ., β, β, ., ., β, ., .,
β, β, ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., β, ., .,
β, β, ., ., ., ., β, .,
., β, ., β, β, ., ., . | false | false | false | false | b |
r5k1/r2nR2p/3P2p1/8/1N3q2/1N3P2/1PPQ2P1/2KR4 b - - 6 33 | a7a1 b3a1 a8a1 | 827 | mate mateIn2 middlegame queensideAttack sacrifice short | β, ., ., ., ., ., β, .,
β, ., ., β, β, ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., β, β, β, ., ., β, .,
., ., β, β, ., ., ., . | false | false | false | false | b |
5r2/pp2p3/7k/2q5/4Q3/1b6/2P2PP1/2K1R3 w - - 6 32 | e1h1 h6g5 e4h4 g5g6 h4h7 g6f6 h1h6 | 2,013 | crushing endgame exposedKing veryLong | ., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
3rr1k1/p4ppp/2p5/3n4/3qp3/1P4P1/P1PPQP1P/1RBR2K1 b - - 0 19 | d5c3 d2c3 d4d1 | 1,654 | advantage middlegame short | ., ., ., β, β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., β, β, β, β, ., β,
., β, β, β, ., ., β, . | false | false | false | false | b |
8/3p4/4k3/7p/b3NK1P/6P1/8/8 w - - 12 51 | e4c5 e6e7 c5a4 | 909 | endgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/5ppb/p2p3p/1p5P/1P1QB1q1/P1P1R3/5P2/6K1 w - - 0 29 | e3g3 g4g3 f2g3 | 1,247 | advantage defensiveMove endgame short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., ., β,
., β, ., β, β, ., β, .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4rr2/p2Q2pk/1p5p/2pR4/P7/2PP4/5RPP/6K1 b - - 0 32 | e8e1 f2f1 e1f1 | 1,031 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., β, β, ., .,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., ., β,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p7/7R/1p2p3/1P2P2r/2P3pk/1P6/6K1 w - - 3 48 | h6h4 h3h4 b2b3 h4g5 c3c4 g5f4 c4c5 f4e4 c5c6 | 1,861 | crushing endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., β, ., ., β, ., ., β,
., ., β, ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2k3r1/p4p2/2p1p3/q1p1Pp1r/P1Pp1B1R/3P1Q2/1RP2K2/8 b - - 0 30 | h5h4 f3c6 a5c7 | 1,443 | crushing 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 |
B7/2P2p2/R3pkp1/4p2p/p2n3P/8/2r2PP1/6K1 w - - 0 33 | a8c6 c2c1 g1h2 c1c6 a6c6 d4c6 c7c8q | 2,115 | advancedPawn advantage endgame promotion veryLong | β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bqk2r/pppp1ppp/5n2/3PP3/4P3/2b5/PPP3PP/R1BQKB1R w KQkq - 0 9 | b2c3 | 1,034 | advantage 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 |
r1b1k1r1/pp1p1p1p/4p3/2P5/1nP1n3/4B3/P3PPPP/1R2KBNR b Kq - 6 14 | b4c2 e1d1 c2e3 | 1,288 | 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 | true | false | false | true | b |
4k3/1R6/1p1KB3/p7/8/2b5/8/4r3 w - - 2 65 | b7b8 | 1,482 | endgame master masterVsMaster mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
6k1/p1q2pp1/4p1p1/3pP1P1/1p1P3Q/1P4PR/P1r4P/4K3 w - - 1 31 | h4h8 | 657 | endgame master mate mateIn1 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 |
r1b2rk1/pp3pb1/4p1pp/2qN4/2P5/5N2/PP2QPPP/3R1RK1 w - - 3 17 | b2b4 e6d5 b4c5 | 1,682 | crushing middlegame short | β, ., β, ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
8/P4Rpp/3p2k1/2bB4/2p2P2/7P/4q3/6RK b - - 7 38 | c5g1 h1g1 e2d1 | 1,609 | attraction crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β | false | false | false | false | b |
rn1q1r1k/pppb3p/3p1bp1/4pP1n/2BPP1QN/2N4P/PPP5/R1B1K2R w KQ - 2 13 | h4g6 h7g6 g4g6 | 1,610 | crushing kingsideAttack master opening short | β, β, ., β, ., β, ., β,
β, β, β, β, ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., β, β, ., β,
., ., β, β, β, ., β, β,
., ., β, ., ., ., ., β,
β, β, β, ., ., ., ., .,
β, ., β, ., β, ., ., β | true | true | false | false | w |
3qkbnr/1b2r1pp/p2pB3/1p3P2/3nP3/2N5/PP2Q1PP/R1B2RK1 w k - 1 15 | e2h5 g7g6 f5g6 d4e6 g6g7 | 1,492 | advancedPawn crushing discoveredAttack 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 | true | false | w |
8/1R3pkp/p5p1/1p1p1PK1/3P2P1/3b4/8/2r5 w - - 1 41 | f5f6 g7h8 b7b8 c1c8 b8c8 | 938 | endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., β, ., β, ., β, β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1r3kr1/pB2p3/3qQn2/5P1p/7P/1R5P/P2b4/1R5K w - - 3 32 | b7d5 f8g7 b3b8 g8b8 b1b8 | 2,601 | crushing discoveredAttack long master 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 |
3rr1k1/1pqb3n/p4P2/6PQ/3p3P/P1N5/1PP2pK1/3R4 w - - 0 37 | h5g6 g8h8 g6g7 | 1,857 | kingsideAttack mate mateIn2 middlegame short | ., ., ., β, β, ., β, .,
., β, β, β, ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
1k6/ppq1p2p/1np1Bnp1/8/5BP1/2P4N/P1Pr3P/2K4R w - - 0 21 | f4c7 b8c7 c1d2 | 1,136 | advantage intermezzo master 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 |
2b1B3/8/1p1k4/pP1p2p1/P2Pp2p/4K2P/5PP1/8 b - - 0 35 | g5g4 e8h5 g4h3 | 2,206 | advantage bishopEndgame endgame master short | ., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, ., β, ., ., β, .,
β, ., ., β, β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k5/ppb2Q2/2p4p/4p3/P3qp2/2P3P1/KP3P1P/3R4 b - - 0 28 | e4a4 a2b1 a4d1 | 966 | 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 | b |
r1bq1b1r/ppp1nQpp/3kB3/4p3/3P4/8/PPP2PPP/RNB1K2R b KQ - 0 11 | c8e6 d4e5 d6d7 | 1,927 | advantage defensiveMove opening short | β, ., β, β, ., β, ., β,
β, β, β, ., β, β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, β, ., β, ., ., β | true | true | false | false | b |
5k2/ppp1Npp1/5r2/7Q/2q5/5R2/PP4PP/5R1K b - - 0 22 | c4f1 f3f1 f6f1 | 1,374 | backRankMate endgame mate mateIn2 short xRayAttack | ., ., ., ., ., β, ., .,
β, β, β, ., β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
rn3rk1/pp4pp/2p2q2/P1pbN3/3ppB2/6Q1/2PN1PPP/R4RK1 b - - 1 19 | f6f4 g3f4 f8f4 | 1,375 | 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 |
3r1rk1/pp3ppp/2n1bq2/b7/1P6/P1N1PN2/2Q2PPP/R3KB1R b KQ - 0 15 | c6b4 a3b4 a5b4 | 1,537 | 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 | true | true | false | false | b |
8/2Q3pp/5pk1/5b2/3q4/5PNP/6PK/8 w - - 1 34 | c7g7 g6g7 g3f5 g7g6 f5d4 | 1,908 | attraction crushing deflection endgame fork long sacrifice | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rrbk1/pppq3b/2n4p/4pp1N/7N/3P3P/PPPQ1PP1/3RR1K1 w - - 0 20 | h5f6 g8h8 f6d7 | 823 | crushing 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, .,
., ., ., β, β, ., β, . | false | false | false | false | w |
8/2q1k3/4p1p1/pp6/5nP1/P3Q2P/1P3P2/2R3K1 b - - 1 34 | c7c1 e3c1 f4e2 g1f1 e2c1 | 1,397 | attraction crushing endgame fork long sacrifice | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/ppBP1p1k/6qp/3b4/8/8/1P3PPP/4Q1K1 b - - 0 27 | g6g2 | 833 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, β, β, ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
4r2k/pp1bRpp1/3p1q2/2pP4/8/3B1N2/P1Q2PPP/R5K1 b - - 0 21 | f6a1 d3f1 e8e7 | 1,234 | advantage hangingPiece intermezzo middlegame short | ., ., ., ., β, ., ., β,
β, β, ., β, β, β, β, .,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/p2n1pp1/1pbNp2p/2p1P1q1/3P4/3B4/PP3PPP/2RQR1K1 b - - 0 17 | g5g2 | 630 | 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, . | false | false | false | false | b |
8/5pp1/Q3pk1p/3p1q2/PP1P4/2P1P1P1/5PP1/5K2 b - - 0 29 | f5b1 | 1,601 | endgame equality oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., β, β, ., β,
., ., ., β, ., β, ., .,
β, β, ., β, ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
1k5r/1p6/p2p3b/q2Pp3/4P2Q/1P6/P1R2PBK/2R5 b - - 3 31 | h6f4 h2g1 h8h4 | 1,070 | crushing discoveredAttack fork middlegame pin short | ., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
β, ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4rk1/p3b1pp/2pp4/2pqp3/2P5/1P1P2Pb/PB2QPNP/4RRK1 b - - 0 22 | d5g2 | 552 | 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, β, β, β,
., ., ., ., β, β, β, . | false | false | false | false | b |
7r/p1q1kppp/Q3p3/PP1pP3/8/8/2r2RPP/RN4K1 b - - 0 23 | c2c1 f2f1 c7c5 g1h1 c1f1 | 1,319 | backRankMate deflection long mate mateIn3 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 | b |
2kr2n1/1q6/1P2bp2/1N1p4/3r2n1/6Pp/2PN3K/R3QR2 w - - 2 27 | h2h1 d4d2 e1e6 c8b8 e6g4 d5d4 f1f3 | 2,734 | advantage defensiveMove exposedKing fork middlegame veryLong | ., ., β, β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., β, β, ., ., ., β,
β, ., ., ., β, β, ., . | false | false | false | false | w |
8/1p1kPR2/p7/8/6PP/5K2/4P3/r7 b - - 0 34 | a1f1 f3e4 f1f7 e7e8q d7e8 | 941 | crushing endgame long master rookEndgame skewer | ., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/5k2/p6p/1p1p1K1P/3P4/1PP2P2/8/8 b - - 0 53 | a6a5 b3b4 a5a4 | 1,371 | crushing defensiveMove endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/2p2pp1/p2p1b1p/1p1q4/P7/2Pr1PB1/1PQ3PP/R4K2 w - - 1 26 | f1e2 d3f3 g2f3 | 2,292 | advantage endgame 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 |
r3k1nr/1p1q1ppp/p2p1b2/2p5/Q3P3/2N4P/PPP2PP1/R1B1K2R b KQkq - 1 12 | f6c3 b2c3 d7a4 | 1,141 | 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 | true | true | b |
r4rk1/5pp1/pQ1bq2p/3p1b2/3P4/4P3/PP1BBPPP/2R2RK1 b - - 0 17 | d6h2 g1h2 e6b6 | 1,133 | 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, . | false | false | false | false | b |
2k1r1b1/R7/3p4/2p1n2P/4K1P1/2P5/P7/3B4 w - - 2 39 | a7a8 c8c7 a8e8 | 1,145 | crushing endgame short skewer | ., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/p2q2k1/1p1P3p/1Pp1R1p1/2P1Pr1r/1P3PQ1/4KR2/8 b - - 0 54 | d7d6 e5g5 h6g5 | 1,648 | 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 |
r4k2/4bpp1/p3b2q/1p6/4B3/P1N1Q3/1PP5/2KR4 w - - 1 23 | e3h6 g7h6 e4a8 | 1,395 | crushing middlegame short | β, ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
3r2k1/pn2Qppp/8/1P6/2P5/P2p2P1/4q2P/5RK1 w - - 4 39 | e7f7 g8h8 f7f8 d8f8 f1f8 | 993 | backRankMate endgame fork long mate mateIn3 sacrifice | ., ., ., β, ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/3Q2pp/1q2p1k1/3pP3/6PP/3n4/5P2/6K1 w - - 4 40 | d7e8 g6h6 e8h5 | 1,722 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., β, ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kb1r/ppp2ppp/2b2n2/1B6/1Q6/5N2/PP2NPPP/R1B1K2R b KQkq - 0 13 | f8b4 c1d2 b4d2 f3d2 c6b5 | 1,383 | advantage 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 | true | true | true | true | b |
r1b2rk1/p1p2ppp/2q5/3p2n1/3P4/5P2/PPP3P1/RNBQR1K1 w - - 0 15 | c1g5 | 822 | advantage hangingPiece middlegame oneMove | β, ., β, ., ., β, β, .,
β, ., β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., β, .,
β, β, β, β, β, ., β, . | false | false | false | false | w |
5rk1/5pp1/5Q1p/3p4/1P1P1P2/5P1P/q4P1K/6R1 b - - 0 28 | a2f2 g1g2 f2g2 h2g2 g7f6 | 1,164 | crushing endgame long | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/5krR/2pp2p1/1p1p1p1p/1K1P1P2/P5P1/4B3 w - - 6 53 | h6g6 f6g6 b3a4 | 2,321 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, β, ., ., β, .,
., β, ., β, ., β, ., β,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
4rRBk/p6p/6p1/2p1q3/2P3PK/7P/2P5/5Q2 b - - 8 45 | g6g5 h4h5 e5g7 f8f6 e8f8 f1f5 f8f6 | 2,503 | crushing endgame veryLong | ., ., ., ., 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.