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 |
|---|---|---|---|---|---|---|---|---|---|
rn2k2N/pp2b1p1/2p1Qn1p/8/2Bq3P/6N1/PPb2PP1/R1B1K2R b KQq - 0 15 | d4d1 | 1,175 | 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 | true | true | false | true | b |
1r5k/3R2p1/2QK1p1p/5P2/P5P1/1Pq4P/2P3P1/8 b - - 12 43 | c3e5 | 1,320 | dovetailMate endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., β, β, ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/1R1b1kp1/4pn1p/2Qp1p2/3P4/2PB4/q4PPP/4R1K1 b - - 1 23 | a2d2 e1f1 d2d3 | 1,804 | advantage fork middlegame short | β, ., ., ., ., ., ., .,
., β, ., β, ., β, β, .,
., ., ., ., β, β, ., β,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/2P1R3/3P3p/p7/5P2/4pk1P/P1r5/4K3 b - - 0 44 | c2c1 | 1,167 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., β,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/5k2/2p1Qp2/p1N3p1/Pp1P4/7P/qP4P1/6K1 b - - 5 37 | a2e6 c5e6 f7e6 g1f2 e6d5 f2e3 d5c4 g2g3 c4b3 | 1,849 | advantage endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, β, ., .,
β, ., β, ., ., ., β, .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5r2/ppq2pk1/6p1/6Q1/3pP1BR/P4K1P/1Pr5/1R6 b - - 2 27 | c7h2 g5h6 g7f6 h6f4 h2f4 f3f4 g6g5 f4g3 g5h4 | 2,185 | advantage attraction fork middlegame veryLong | ., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., β, β,
β, ., ., ., ., β, ., β,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
7k/1bp1r1pp/pp5r/8/1P1Pp2q/P1Q1N2P/5Pp1/2R1R1K1 w - - 0 30 | e3f5 h4f2 g1f2 | 1,142 | advantage fork middlegame short | ., ., ., ., ., ., ., β,
., β, β, ., β, ., β, β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., β,
β, ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., β, ., β, . | false | false | false | false | w |
rn2kbnr/pppbpppp/8/1Nq5/1P6/P7/2PP1PPP/R1BQKBNR b KQkq - 0 6 | c5e5 f1e2 d7b5 | 2,104 | 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, ., β, β, β, β, β, β | true | true | true | true | b |
r4rk1/ppp2ppp/3p4/7b/2B1Pq2/2Q2PR1/PPnN1P1P/7K w - - 0 19 | c3g7 | 771 | 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 |
rn3rk1/4b1pp/3p4/p1pPp3/2P1P1b1/P1N3Pq/3B1PRN/R2Q3K w - - 1 23 | d1g4 h3g4 h2g4 | 800 | 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 | w |
8/2p4k/p1pb4/5ppq/P3r1r1/2PQ1N2/1P3P1N/6RK w - - 2 30 | g1g4 e4g4 d3f5 | 1,420 | crushing middlegame short skewer | ., ., ., ., ., ., ., .,
., ., 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/R7/pK2k3/1p6/rP6/8/8 w - - 6 65 | a6a5 e5d6 b5b4 a3a5 b4a5 | 1,387 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/ppp2pp1/1bn4p/7q/3P4/P1NBQb2/1P3PPP/4R1K1 w - - 0 22 | e3e8 a8e8 e1e8 | 905 | kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., ., ., ., ., β, .,
β, β, β, ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., β, β, β, β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
5b2/8/Q6p/4pk2/1P6/P1q4P/6PK/8 w - - 2 39 | a6f1 f5e6 f1f8 | 1,271 | crushing endgame short skewer | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/6k1/6p1/p5N1/2b1P2P/R4KP1/1r6 b - - 3 45 | b1b2 a2b2 c3b2 | 1,786 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., β, ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/1p6/1pp3pk/5r2/6Q1/6K1/1P6/8 b - - 7 44 | f5g5 g3f3 g5g4 | 1,030 | crushing endgame pin queenRookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pp2bpp1/2b1p2p/3q4/P2P4/1P1QB3/4NPPP/R4RK1 b - - 0 18 | d5g2 | 400 | 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 |
rq4k1/4bpp1/2Q1p2p/p6r/1p1N4/1P1bB3/1P2NPPP/R3R1K1 b - - 5 30 | b8h2 g1f1 h2h1 | 885 | 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, ., ., ., β, ., β, . | false | false | false | false | b |
8/7k/1R5p/6pr/4Kp2/7P/5PP1/8 w - - 6 46 | e4f5 g5g4 f5g4 h5g5 g4f3 | 2,115 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/pp1r1pp1/q6p/2Q5/8/P3n2P/1P3PP1/R2R2K1 w - - 0 27 | d1d7 d8d7 c5c8 g8h7 c8d7 | 1,354 | attraction 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 |
5r2/pp2k1QB/2q1p3/1b1pP3/5r2/P6R/1P2RPPP/6K1 b - - 0 29 | f8f7 g7g5 e7d7 h3c3 c6b6 e2c2 f4f2 c3c7 b6c7 c2c7 d7c7 | 2,467 | advantage defensiveMove middlegame 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 |
r7/2Q2pk1/1p4pp/1p2p3/1K6/1P6/4qPPP/2RR4 b - - 1 29 | a8a4 b3a4 e2b2 | 2,086 | endgame mate mateIn2 sacrifice short | β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., β, β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., β, β, ., ., ., . | false | false | false | false | b |
8/B7/P2p4/4p3/1P2n1p1/8/1KP2pk1/8 w - - 0 49 | a7f2 g2f2 a6a7 | 929 | advancedPawn advantage endgame sacrifice short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1p5p/3r2pP/p4pN1/P2p4/1P3P2/1KnR2P1/7R w - - 4 32 | d2c2 c8c2 b2c2 | 967 | crushing endgame short | ., ., β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., β, β, β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/4kp2/1n4p1/1pN4p/1R3KPP/2P2P2/2r5/8 b - - 2 43 | b6d5 f4e5 d5b4 | 931 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., β, ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1r1k1/pb1p1p1p/3Bp1pb/q3Pn2/Pn6/1B3N2/R1PQ1PPP/1N2R1K1 w - - 7 19 | d2b4 a5b4 d6b4 | 1,659 | 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 |
rnbq1rk1/pp2bppp/2p2n2/4N3/8/3P2P1/PPP2PBP/RNBQK2R b KQ - 0 8 | d8a5 b1c3 a5e5 | 1,300 | 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, β, β, β, β, ., ., β | true | true | false | false | b |
8/p3q2k/1p3p1p/2p2PrQ/2PrPp2/1P1P4/P5R1/5B1K w - - 0 41 | g2g5 f6g5 h5g6 h7h8 f5f6 | 2,081 | advantage endgame long master pin | ., ., ., ., ., ., ., .,
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 |
r7/6pp/p1bq1Bk1/8/8/1Q1p4/PP2RPPP/3R2K1 b - - 0 24 | d3e2 b3c2 g6f7 c2e2 d6f6 | 2,274 | advancedPawn advantage 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 |
3Qqk2/ppp3pp/8/1P2Pr2/4pP1B/6P1/5b1P/7K w - - 2 36 | h4e7 f8f7 e5e6 f7e6 d8e8 | 1,652 | crushing deflection endgame long pin | ., ., ., β, β, β, ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r6k/1pp1qrp1/1pnp1p1p/7R/4PP2/P3R2Q/1B4PP/6K1 w - - 4 26 | h5h6 g7h6 h3h6 h8g8 e3g3 f7g7 b2f6 g7g3 f6e7 | 1,659 | advantage deflection fork middlegame sacrifice veryLong | β, ., ., ., ., ., ., β,
., β, β, ., β, β, β, .,
., β, β, β, ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b4k/p3R2B/2p2r1p/1p3p2/2nR1P2/7P/PPP3P1/2K5 w - - 0 22 | d4d8 f6f8 d8f8 | 981 | 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 |
8/8/p1p1p2k/1p3p1P/2PP1P1K/8/1P6/8 w - - 0 37 | c4b5 c6b5 b2b4 h6h7 h4g5 h7g7 h5h6 | 2,014 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., β,
., β, ., ., ., β, ., β,
., ., β, β, ., β, ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1rnk1/pp3pp1/2n2q1p/2Bp2NP/4B3/6P1/PP3P2/2RQR1K1 w - - 2 21 | e4h7 g8h8 e1e8 | 1,577 | crushing discoveredAttack kingsideAttack middlegame pin short | β, ., β, ., β, β, β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., β, β, β, ., β, . | false | false | false | false | w |
7k/1pp5/p2p3p/5Q2/2P1rpbq/6R1/PP3P1P/6RK b - - 0 29 | h4h2 h1h2 f4g3 g1g3 g4f5 | 2,330 | attraction crushing 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 | b |
r2q1rk1/ppp1ppbp/6pB/5b1R/3P4/2N5/PPnQ1PP1/2KR1BN1 b - - 0 12 | g6h5 h6g7 g8g7 | 1,679 | advantage hangingPiece opening short | β, ., ., β, ., β, β, .,
β, β, β, ., β, β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, β, ., β, β, .,
., ., β, β, ., β, β, . | false | false | false | false | b |
2r3k1/1Q3p2/1P2b1p1/P7/3bB3/3P2Pp/5R1P/6K1 b - - 0 39 | c8c1 | 886 | endgame master mate mateIn1 oneMove pin | ., ., β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p7/1p1P1k2/3KR3/5p2/P7/1P3r2/8 b - - 2 46 | f2d2 d5e4 d2e2 e4f4 e2e5 d6d7 e5d5 d7d8q d5d8 | 1,521 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pppk2p1/2n4p/5b2/5n2/2P2NP1/PB1N1P1P/4K3 b - - 0 21 | f4d3 e1e2 d3b2 | 1,016 | 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 |
1r6/p2bppkp/2p3p1/q2pP3/3P2N1/2P4P/Pr1Q1PP1/R3R1K1 w - - 4 20 | d2h6 g7h8 g4f6 e7f6 e5f6 b8g8 e1e7 | 1,774 | crushing middlegame sacrifice veryLong | ., β, ., ., ., ., ., .,
β, ., ., β, β, β, β, β,
., ., β, ., ., ., β, .,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
β, β, ., β, ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r1b1kbnr/1pq1pppp/p7/8/3nN3/5N2/PPPP1PPP/R1BQKB1R b KQkq - 2 8 | d4c2 d1c2 c7c2 | 1,295 | crushing 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, ., β, β, β, β, ., β | true | true | true | true | b |
8/6pp/1p6/p5k1/4K1P1/5P1P/1P6/8 w - - 1 41 | e4d5 g5h4 d5c6 a5a4 c6b6 a4a3 b2a3 | 2,339 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4bk2/6p1/K1p1Pp2/Pp3P2/3p4/8/6R1 b - - 0 52 | c5c4 a5b5 c4c3 | 1,817 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, ., .,
β, β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b2rk1/ppp2ppp/8/n1bBNqB1/8/3P3P/PPPN1PP1/R2Q1RK1 b - - 0 11 | f5e5 d2f3 e5d5 | 1,573 | advantage fork hangingPiece 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, . | false | false | false | false | b |
8/1R2P3/2p5/2P5/3P2K1/8/1pk2r1P/8 b - - 0 67 | f2e2 g4f5 e2e7 b7e7 b2b1q | 1,880 | advancedPawn advantage deflection endgame long master promotion rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/2P2ppp/p2p1b2/1p3q2/4R3/3B4/P5PP/R2Q3K w - - 0 22 | e4h4 f5f2 d3h7 | 1,990 | advantage discoveredAttack kingsideAttack middlegame short | ., ., β, ., ., β, β, .,
., ., β, ., ., β, β, β,
β, ., ., β, ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | w |
8/8/6p1/8/5K2/R7/5kp1/8 b - - 3 68 | g6g5 f4e4 g2g1q a3a2 f2g3 | 1,827 | advancedPawn crushing defensiveMove endgame long master promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/p1bn2p1/3q2Bp/8/1P6/3P3P/P1P3Q1/4R1RK w - - 5 27 | g6e4 f8f7 e4a8 | 1,894 | 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 | w |
rn3rk1/pp4p1/2p2p1p/3pN1q1/2PP2P1/4P2P/P3Q1P1/R3K2R w KQ - 0 18 | h3h4 g5e3 e2e3 | 1,404 | 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 | true | true | false | false | w |
1q4k1/1p1bQR1p/2p5/6P1/4p2K/1P6/6B1/8 b - - 1 34 | b8h2 g2h3 h2h3 | 1,429 | endgame fork mate mateIn2 short | ., β, ., ., ., ., β, .,
., β, ., β, β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2bq1rk1/2rp1ppp/p1n5/1p1n4/8/3Q1N2/PPP2PPP/RNB1R1K1 b - - 0 15 | c6b4 d3d1 b4c2 c1g5 d5f6 | 2,001 | advantage defensiveMove fork long opening | ., ., β, β, ., β, β, .,
., ., β, β, ., β, β, β,
β, ., β, ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., ., β, β, β,
β, β, β, ., β, ., β, . | false | false | false | false | b |
r4rk1/p2n1qp1/2p1b3/1p1p1pPQ/3Pp3/2N1P1bP/PPPBK3/R4B1R w - - 3 17 | g5g6 d7f6 g6f7 | 1,269 | advancedPawn advantage kingsideAttack middlegame short | β, ., ., ., ., β, β, .,
β, ., ., β, ., β, β, .,
., ., β, ., β, ., ., .,
., β, ., β, ., β, β, β,
., ., ., β, β, ., ., .,
., ., β, ., β, ., β, β,
β, β, β, β, β, ., ., .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
8/8/8/8/Rp6/8/Pkr5/3K4 w - - 0 62 | a4b4 b2c3 b4b3 c3d4 d1c2 | 1,484 | crushing deflection endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r1b4r/1p3p2/p2p1k2/2pPn1qB/P3P3/2N3B1/1P2Q1PP/R6K w - - 0 25 | e2f2 f6g7 g3e5 | 2,284 | advantage deflection 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 | w |
r1b2rk1/p1p2ppp/6q1/3Q4/3P4/7n/PPPN1PP1/R1B1RK2 b - - 2 17 | c8a6 c2c4 g6d3 | 2,079 | 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 |
2r1bk2/2N3pp/p4n2/3n1P2/3P4/3B2P1/6KP/2R5 w - - 1 31 | c7e6 f8e7 c1c8 | 1,141 | crushing discoveredAttack middlegame short | ., ., β, ., β, β, ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
7Q/2ppkppp/4p3/4P3/8/2n2NP1/2qNBP1P/4K2R b K - 4 23 | c2c1 e2d1 c1d1 | 1,192 | mate mateIn2 middlegame short | ., ., ., ., ., ., ., β,
., ., β, β, β, β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, β, β, β, ., β,
., ., ., ., β, ., ., β | true | false | false | false | b |
5Q2/pp1k4/5pq1/6p1/1P5p/3P4/6BK/8 w - - 1 34 | g2e4 g6e4 d3e4 | 2,076 | crushing endgame short | ., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1b1n1pp1/p3p2p/3pP3/2qQ1P2/7R/PPP1N1PP/3R2K1 w - - 0 22 | d4c4 d5c4 d1d7 | 1,069 | discoveredAttack 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, . | false | false | false | false | w |
6k1/1p2pp1p/2qp2p1/p7/P1Q1P3/1P5P/1P3PP1/6K1 w - - 1 24 | c4c6 b7c6 b3b4 | 1,078 | crushing endgame queenEndgame short | ., ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r2k/1q3Qpp/b2b4/3p1N2/8/1P1P3P/5PP1/6K1 w - - 0 32 | f7e8 d6f8 e8f8 | 1,548 | 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 |
2q3k1/p5pp/1p6/1Q3P2/1P6/Pbb1BK1P/5P2/7R b - - 3 32 | b3c4 b5c4 c8c4 | 2,375 | 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 |
8/7p/4k1p1/2p1pp2/1p2P1PP/1P1P1K2/2P5/8 b - - 1 38 | f5g4 | 1,899 | crushing endgame oneMove pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., β, β, ., .,
., β, ., ., β, ., β, β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1r3k/1bq3pp/p4p2/1ppB1P2/2P1P3/1P1Q3R/P3N1P1/b6K w - - 0 25 | h3h7 h8h7 d3h3 | 1,092 | attraction kingsideAttack mate mateIn2 middlegame sacrifice short | ., β, ., β, ., ., ., β,
., β, β, ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., β, ., β, ., ., ., β,
β, ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
1r2r1k1/pppn1ppp/3p4/3Q1N1q/2P1PPn1/1P6/PB4PP/1R3R1K w - - 1 20 | f5e7 e8e7 d5h5 | 1,717 | crushing discoveredAttack kingsideAttack middlegame short | ., β, ., ., β, ., β, .,
β, β, β, β, ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, ., β, β, β, .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., β, ., ., ., β, ., β | false | false | false | false | w |
6k1/5pp1/7p/3R4/P7/8/r4PPP/6K1 b - - 0 28 | a2a1 d5d1 a1d1 | 550 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2rq4/3n1Q1p/3P1ppk/p4p2/1B2n3/PB6/5PPP/4R1K1 w - - 2 30 | e1e4 f5e4 b4d2 g6g5 h2h4 | 2,200 | advantage long middlegame pin sacrifice | ., ., β, β, ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, β, β,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/pR1b1p2/1n1kpN2/r7/P2P4/8/4BKP1/8 b - - 4 29 | a5f5 f2g1 f5f6 | 877 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
β, β, ., β, ., β, ., .,
., β, ., β, β, β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k1nr/p1pp1p1p/1pq3p1/2b5/4P3/5PQ1/PPP3PP/RNB1K1NR w KQkq - 0 9 | g3e5 c6e6 e5h8 | 983 | crushing fork opening 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 | true | true | true | true | w |
r5r1/1q3p1p/p3kp2/2p1b3/N6Q/1P5P/2PP1PP1/4R1K1 w - - 2 27 | a4c5 e6d6 c5b7 | 1,518 | crushing fork middlegame short | β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., β, β, ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., β, β, ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/1p5p/p5r1/2P2k2/2P4K/6RP/PP6/8 b - - 0 32 | g6h6 | 1,278 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qkb1r/pp3ppp/2n1p3/1B6/3PQ3/4B3/PPP2PPP/R3K2R b KQkq - 0 12 | d8a5 c2c3 a5b5 | 1,446 | 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 | true | true | true | true | b |
8/8/8/6kp/P3p3/8/1P3K2/8 b - - 1 49 | h5h4 a4a5 h4h3 a5a6 e4e3 | 2,418 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/5pp1/2R4p/p2r3q/5P2/1Q2P3/PP4PP/2R3K1 b - - 0 23 | d5d1 c1d1 d8d1 b3d1 h5d1 | 900 | crushing 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 |
5r1k/pp4p1/5q1p/3Qp3/8/8/P1B3PP/1R5K b - - 14 32 | f6f1 b1f1 f8f1 | 431 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., β, ., ., ., ., ., β | false | false | false | false | b |
2r2r1k/2q3pp/p2bQ3/1p1nNp2/2pP1P2/P1P4P/1P4PB/R4RK1 b - - 2 22 | d5b6 e5f3 c8e8 | 2,916 | advantage middlegame quietMove 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 |
8/p2K4/7p/1p6/4N1P1/2p4P/P1k5/8 b - - 1 52 | b5b4 e4c5 a7a5 h3h4 c2d1 | 2,889 | crushing defensiveMove endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5r1/pp1n1p2/1qp4k/3pP3/5P2/2N3QP/PPP5/2K3R1 w - - 4 23 | g3h4 | 1,148 | 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 |
8/8/1P1P4/3r4/2N1p3/5k2/5P2/5K2 b - - 0 56 | d5d1 | 495 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
1nk1rb1r/1pp3pp/3p4/1q1N4/8/5p2/P1Q3PP/R1B2RK1 w - - 0 19 | c2c7 | 1,172 | 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, . | false | false | false | false | w |
2r2rk1/pp3ppp/5b2/R7/8/1Q4P1/PP2PPBP/5K1R b - - 0 18 | c8c1 b3d1 c1d1 | 568 | backRankMate mate mateIn2 middlegame short | ., ., β, ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
5k2/2R3pp/3pB3/3P4/1b6/1b2B1P1/p3rP1P/6K1 w - - 0 38 | c7c8 f8e7 e3g5 | 1,770 | 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 |
8/pb4k1/1p5p/2p1Npp1/3p1q2/2PB2bP/PP4P1/R2Q3K b - - 0 26 | b7g2 h1g2 f4f2 g2h1 f2h2 | 1,295 | attraction kingsideAttack 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 | false | false | false | false | b |
r5nr/6pp/p4k2/1p3p2/4p3/2NqP3/PPQ3PP/5RK1 w - - 3 23 | c3e4 d3e4 c2e4 | 1,622 | advantage middlegame pin short xRayAttack | β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b2r2/1pR4p/p2p1kp1/3Ppp2/4n3/4QN1P/Pq2BPP1/R5K1 w - - 2 20 | a1c1 f5f4 e3e4 | 2,437 | advantage middlegame quietMove 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 |
r1r1RN2/2p2n1p/4Q2k/6p1/6P1/2P2q1P/5P2/3R2K1 b - - 2 36 | h6g7 e6e2 f3e2 | 1,358 | advantage middlegame short | β, ., β, ., β, β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
6k1/4R1p1/1p1pQpNp/1Pp5/2q5/7P/5PPK/3r4 b - - 4 33 | c4e6 e7e6 g8f7 e6e7 f7g6 | 1,334 | 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 |
1r2q1k1/pbp4p/1b1p2p1/5p2/3PN3/7P/PPQN1PP1/R5K1 w - - 0 21 | e4f6 g8f8 f6e8 | 992 | 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, . | false | false | false | false | w |
6kr/5R2/2p1p1p1/1p1nP1q1/pP1P4/P1P2Q2/6PP/6K1 w - - 0 33 | f7f8 g8h7 f3f7 h7h6 f8h8 | 1,172 | deflection endgame exposedKing long mate mateIn3 | ., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., β, ., β, β, ., β, .,
β, β, ., β, ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/2R2Np1/7p/3p4/b2Pn1P1/3r1P1K/1r4P1/5N1R b - - 7 29 | e4f2 h3h2 f2h1 | 1,053 | advantage fork middlegame short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, β, ., β, .,
., ., ., β, ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
2r1k2r/pp4pp/2n1bb2/qBppNp1Q/8/2N1P3/PPP2PPP/R4RK1 b k - 1 12 | g7g6 b5c6 b7c6 | 1,449 | 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, β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | true | false | b |
rn2kbnr/pp1b1ppp/2p1p3/3pP3/3P4/P1N1B3/1qP2PPP/R2QKBNR w KQkq - 0 7 | c3a4 b2a1 d1a1 | 1,356 | advantage opening short trappedPiece | β, β, ., ., β, β, β, β,
β, β, ., β, ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., β, ., ., .,
., β, β, ., ., β, β, β,
β, ., ., β, β, β, β, β | true | true | true | true | w |
8/p2r1kp1/1p5p/2p1Pp2/1Pb2P2/P1B1K3/6PP/4R3 b - - 0 27 | d7d3 e3f2 d3c3 | 967 | 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 |
2r2rk1/pp1nbp1p/4p3/3pP3/4PP2/2P4Q/PP1NqRPB/R5K1 b - - 2 19 | e7c5 h3g3 g8h8 | 1,232 | 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, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1b3r2/1pqnk3/p1p1P3/2P5/1P4Q1/P6P/1B1P2P1/4R1K1 b - - 0 32 | c7h2 | 1,152 | 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 |
rn2k2r/1p3ppp/4p3/pP1pP3/P3nP1q/2P2N2/4K2P/RNBQ3R b kq - 2 19 | h4f2 e2d3 e4c5 | 1,455 | 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, ., ., ., β | false | false | true | true | b |
r5k1/5ppp/p1qp4/2p1b3/2P1PB2/5Q1P/P1r3P1/3RR1K1 w - - 0 28 | f4e5 d6e5 f3b3 c2g2 g1g2 | 2,332 | crushing long middlegame trappedPiece | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., β, β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., ., β, β, ., β, . | false | false | false | false | w |
4r1k1/pp2rpbp/2p3p1/3pq3/3N4/P2QP3/1PP2PPP/1R2R1K1 b - - 4 22 | e5d4 d3d4 g7d4 | 1,514 | 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 | b |
6k1/2R3pp/p3N3/8/1P1P3b/P2R3P/r5PK/5r2 b - - 6 35 | a2a1 c7c8 g8f7 | 1,965 | advantage defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
rn1q1rk1/4bppp/pN6/3p4/1p1Q4/6P1/PPP2P1P/R1B2RK1 b - - 2 15 | b8c6 d4d5 d8b6 | 1,644 | 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, 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.