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 |
|---|---|---|---|---|---|---|---|---|---|
4rr1k/1q2b1pp/2p1Qp2/2p5/1P1P3N/8/5PPP/3R2K1 w - - 0 29 | h4g6 h7g6 d1d3 f8f7 e6f7 | 2,041 | crushing long middlegame quietMove sacrifice | ., ., ., ., β, β, ., β,
., β, ., ., β, ., β, β,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
5rrk/p1n2p1p/1p1b1n1p/1PpPp1q1/2P1P3/P1N2Q1P/2B2RP1/3R2K1 w - - 8 25 | f3f6 g5f6 f2f6 | 1,251 | equality 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 | w |
2r3k1/p4ppp/1p1qpn2/3p4/B1rP4/P3P3/1P2QPPP/R4RK1 b - - 3 18 | c4a4 | 1,333 | crushing hangingPiece middlegame oneMove | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
., β, ., β, β, β, ., .,
., ., ., β, ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
6k1/5ppp/Q7/3rp1P1/3p1q1P/2r5/KbP2P2/2R4R w - - 0 30 | a6a8 c3c8 a8c8 d5d8 c8d8 | 1,084 | backRankMate fork 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 |
8/1pp4p/3p2k1/1PPPppP1/3r4/8/5PP1/2R3K1 w - - 1 30 | b5b6 c7b6 c5c6 b7c6 d5c6 d4a4 c6c7 | 2,099 | advancedPawn advantage endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., β, β, β, β, β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2r3k1/pp4p1/3P2rp/5p2/4nB2/2P2R1P/7K/3R4 w - - 1 38 | d6d7 c8d8 f4c7 d8d7 d1d7 | 1,136 | advancedPawn advantage clearance endgame long | ., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r2q1rk1/p4ppp/2p1bb2/3n4/2BPN3/4B3/PPP2PPP/R2Q1RK1 b - - 3 14 | d5e3 e4f6 g7f6 f2e3 e6c4 | 2,203 | 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, β, . | false | false | false | false | b |
r4rk1/1b3ppp/p3pq2/1p6/2nP4/5NP1/PPQ2PBP/R3R1K1 b - - 1 17 | b7f3 g2f3 f6f3 | 1,070 | 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 |
3R4/8/8/3K1k2/8/7r/8/8 b - - 15 57 | h3d3 d5c5 d3d8 | 741 | crushing endgame master rookEndgame short skewer | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1br3k1/pb3qp1/1p5p/1P1n1p1P/2Q1p2N/P5P1/1B2PPB1/2R3K1 w - - 1 27 | c4c8 b7c8 c1c8 f7f8 c8f8 | 1,246 | crushing fork long middlegame | ., β, β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., β, ., β, ., β, ., β,
., ., β, ., β, ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., β, β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
1r5k/7p/3pB1p1/p1pPp3/q4p1b/5P2/6PP/1Q5K w - - 0 34 | b1b8 h8g7 b8g8 | 1,092 | crushing endgame short | ., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, .,
β, ., β, β, β, ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., β | false | false | false | false | w |
4r1k1/5pp1/6qp/2PQ4/8/3Br1Pb/P2N3P/2R2RK1 b - - 2 27 | e3d3 d5f7 g6f7 | 1,735 | 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 | b |
3r2k1/pp2b1pp/4p3/1qp1P3/4PP1P/4BQP1/PP6/2KR4 b - - 1 22 | b5c4 c1b1 d8d1 f3d1 c4e4 d1c2 e4e3 | 1,390 | crushing deflection endgame fork veryLong | ., ., ., β, ., ., β, .,
β, β, ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., β, β, β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | b |
4r1k1/bp6/p6p/P2q4/1P6/2B4P/2Q2PP1/5K2 w - - 2 33 | c2g6 g8f8 g6g7 | 1,110 | endgame fork mate mateIn2 short | ., ., ., ., β, ., β, .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1b2rk1/4bppp/p3p3/3p4/5B2/6Q1/Pq2BPPP/R3R1K1 w - - 0 18 | f4e5 b2e5 g3e5 | 1,365 | 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, . | false | false | false | false | w |
5Q2/p3p3/3b2p1/5pk1/8/2r1RK2/Pq5P/8 w - - 4 40 | h2h4 g5h5 f8h8 | 1,350 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6k/3bqP1n/3p3p/2pP3P/1pP1PQ2/1P1B4/r7/1R3RK1 w - - 0 33 | e4e5 d6e5 f4h6 e7g5 h6g5 | 2,536 | crushing intermezzo 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 |
2r2k2/1p3pp1/pq4p1/8/1Pp1r3/P3P2P/2P2QP1/R4RK1 w - - 0 25 | f2f7 | 792 | endgame 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 |
r1b1k2r/pp3ppp/2N2n2/8/4p3/2N1b1P1/PP2PP1P/3RKB1R w Kkq - 0 12 | d1d8 | 726 | 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 | true | false | true | true | w |
r1b1k3/pp1q1rp1/2pb4/3Np1BQ/7P/6P1/PPP2P2/R3R1K1 b q - 0 17 | c6d5 e1e5 d6e5 | 1,554 | 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 | true | b |
4P3/6r1/2p2k2/pp3n1K/7P/PB3R2/8/8 b - - 0 47 | g7h7 h5g4 h7h4 | 1,012 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/2p2rp1/ppQ5/8/3P1q2/P1P5/1P4PP/R5K1 b - - 0 22 | f4f2 g1h1 f2f1 a1f1 f7f1 | 1,081 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/p2Q2pp/4p1k1/3pPpP1/5q1P/K7/PP6/8 w - - 4 36 | d7e8 | 1,712 | endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., β, β, β, β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3k3r/p3bppp/2p1p3/2Pn4/1P2pBb1/P1N4P/2P1NPP1/2K4R b - - 0 16 | g4e2 c3e2 d5f4 | 1,698 | 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 |
r3kb1r/p2n1pp1/2p1p2p/qp1nP2b/2pP3B/2N2N1P/PP1QBPP1/R3K2R w KQkq - 2 14 | c3d5 a5d2 f3d2 c6d5 e2h5 | 1,397 | 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, β, β, β, .,
β, ., ., ., β, ., ., β | true | true | true | true | w |
8/5Rpp/p3Bb1k/1p3P2/6QP/5K2/P5P1/4q3 b - - 12 44 | e1d1 f3f4 f6e5 f4e5 d1g4 | 1,667 | advantage deflection endgame exposedKing long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., β, β, ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r2qk2r/2b2pp1/2P1pnp1/pB1p4/1RpP4/B1N1P2P/P4PP1/3Q1RK1 b kq - 0 18 | d8d6 f2f4 a5b4 | 2,223 | crushing intermezzo middlegame short | β, ., ., β, β, ., ., β,
., ., β, ., ., β, β, .,
., ., β, ., β, β, β, .,
β, β, ., β, ., ., ., .,
., β, β, β, ., ., ., .,
β, ., β, ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | true | true | b |
r2qkbnr/pp3pp1/2p5/4Nb1p/2QP4/2N1B2P/PP3PP1/n1K2B1R w kq - 4 15 | c4f7 | 831 | attackingF2F7 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 | false | false | true | true | w |
rnbqkbnr/ppp2ppp/3p4/4p3/5PP1/7P/PPPPP3/RNBQKBNR b KQkq - 0 3 | d8h4 | 750 | master mate mateIn1 oneMove opening | β, β, β, β, β, β, β, β,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, β, β, β, β, ., ., .,
β, β, β, β, β, β, β, β | true | true | true | true | b |
r3r1k1/1bp2pp1/pb3q1p/np1p4/3P4/1P3N1P/P1B1QPP1/R1B1R1K1 w - - 0 20 | e2e8 a8e8 e1e8 | 935 | 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, ., β, ., β, ., β, . | false | false | false | false | w |
8/8/pp6/2p1k3/1PP1p3/P3K1P1/8/8 b - - 0 37 | c5b4 a3b4 a6a5 c4c5 a5a4 | 2,262 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6rk/p4p2/5Pr1/5Q1p/P1p3P1/3p2qP/8/1B3R1K w - - 0 40 | f5h5 g6h6 h5h6 | 957 | 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 | w |
5bk1/1R6/p5pp/P3p3/r3N2P/5KP1/8/8 w - - 5 40 | e4f6 g8h8 b7h7 | 762 | arabianMate endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp3ppp/2p1r1q1/4P3/1P6/2B2r2/P5PP/3R2K1 w - - 0 27 | d1d8 e6e8 d8e8 | 612 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/6p1/5k1p/p1p5/P1P2K1P/5P2/8/8 b - - 0 42 | h6h5 f4e4 g7g5 h4g5 f6g5 f3f4 g5f6 | 2,338 | crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnbqk2r/pp3pbp/5np1/3Np1B1/3pP3/8/PPP2PPP/RN1QKB1R w KQkq - 4 9 | d1f3 b8d7 f1b5 e8g8 b5d7 | 2,018 | 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, β, ., β, β, β, ., β | true | true | true | true | w |
r4b1k/4q1p1/2n1p1Qp/p2pPp2/2pP1P2/2P1BR1R/r2N2PP/6K1 w - - 0 26 | f3g3 e7e8 h3h6 | 2,039 | crushing 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 | w |
2k5/pp6/2p2b1p/4Q2n/5p2/2KB4/PPP2q2/R7 w - - 6 33 | d3f5 c8d8 a1d1 f2d2 d1d2 | 1,544 | endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, β, β, ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r1b3k1/pp3p2/4p2p/2p3pP/1nP5/3r1N1P/1P3QP1/1K1R1B1R b - - 0 23 | d3d1 | 837 | hangingPiece mate mateIn1 middlegame oneMove queensideAttack | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., β, ., β, ., β,
., β, ., ., ., β, β, .,
., β, ., β, ., β, ., β | false | false | false | false | b |
4k2r/1b2b1p1/p1n1N3/1pp5/4B1n1/2N1B3/PPP3K1/3R4 w k - 0 24 | e4g6 | 1,455 | 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 | true | false | w |
8/p2q3k/7r/1P6/P2Q4/5Pp1/6K1/3R1R2 b - - 0 36 | d7h3 g2g1 h3h2 | 998 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., . | false | false | false | false | b |
rbb1r1k1/1p3pp1/p1q4p/2Pp4/1P2p3/2B2RQP/2B2PP1/R5K1 w - - 0 27 | g3g7 | 672 | 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 |
1r1r2k1/pb3p1p/1p3P1q/4P1p1/PbNR4/1P1B4/2P2QPP/5RK1 b - - 0 25 | d8d4 f2d4 b4c5 d4c5 b6c5 | 1,720 | advantage 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, . | false | false | false | false | b |
3r1rk1/ppq2ppp/8/2Q5/N3p3/2P2nPP/PP3P2/R1B2K1R b - - 0 20 | d8d1 f1g2 d1h1 g2h1 c7d7 | 2,126 | 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 | b |
r1bk1b1r/1p2p1p1/2q1pnBp/p1P1n3/2P5/8/PP1B1PPP/R2Q1RK1 w - - 1 15 | d2a5 | 828 | doubleCheck 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, . | false | false | false | false | w |
8/8/5k2/5p1p/1rK4P/4P3/5P2/8 w - - 0 49 | c4b4 f6e5 f2f3 f5f4 e3e4 e5d4 e4e5 | 2,597 | crushing defensiveMove endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
N2k2nr/p2ppp1p/2p3p1/2q5/4PP2/2b2K2/P1P3PP/1R1Q1b1R w - - 0 16 | b1b8 | 968 | 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 |
6rk/3R2pp/8/8/1q6/3P4/5P2/5QK1 b - - 1 33 | b4g4 f1g2 g4d7 | 1,084 | crushing endgame fork short | ., ., ., ., ., ., β, β,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4k3/p3r3/5P2/3p4/4p1Q1/1PPb4/P4q2/3RR2K b - - 1 38 | e7h7 g4h5 h7h5 | 1,145 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., β, β, β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., ., β | false | false | false | false | b |
r4rk1/6bp/3p2p1/pP2qb2/5p2/P1NB1P2/1P4PP/RK1QR3 b - - 2 22 | f5d3 d1d3 e5e1 | 841 | advantage master middlegame queensideAttack short | β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
β, β, ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, ., β, β, ., β, ., .,
., β, ., ., ., ., β, β,
β, β, ., β, β, ., ., . | false | false | false | false | b |
4r1k1/6pp/p6r/1p1p1q2/2P1p3/PP6/5PPP/2RNRQK1 b - - 0 31 | f5f4 g2g3 f4c1 | 1,819 | advantage middlegame short | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, β, β, β, β, . | false | false | false | false | b |
8/4k3/4p1R1/3pP3/8/1r3PR1/2r5/6K1 b - - 10 55 | b3b1 | 1,013 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/2R2pp1/1B5p/P3P3/5n2/3r1P2/PR3P1P/6K1 b - - 6 30 | d3d1 | 491 | endgame master mate mateIn1 oneMove | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
R5R1/1p1b3p/pk2r1p1/5p2/5P2/2b3P1/P1P3BP/6K1 b - - 0 29 | c3d4 g1f1 d7b5 c2c4 b5c4 | 1,635 | endgame long mate mateIn3 | β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
β, β, ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/pQp2ppp/2n1qn2/8/1b6/P1N4P/1PPBBPP1/R3K2R b KQ - 0 13 | c6d4 a3b4 d4c2 e1f1 c2a1 | 2,154 | advantage 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, ., ., β | true | true | false | false | b |
6k1/p1r2pbp/P3p1p1/4p3/2P1N3/1r2P1P1/R6P/3R2K1 w - - 0 25 | d1d8 g7f8 e4f6 | 856 | advantage endgame master 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 |
rn1qk2r/1bp1bppp/p3pn2/1B4B1/3P4/2N2N2/PPP1QPPP/R3K2R b KQkq - 0 10 | a6b5 e2b5 b7c6 | 1,734 | advantage middlegame short | β, β, ., β, β, ., ., β,
., β, β, ., β, β, β, β,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
β, β, β, ., β, β, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | b |
r3k2r/1b1n1pb1/1q2p2p/n2pP2P/p1pP1NP1/P1P3B1/2BQ3N/KR5R b kq - 2 24 | a5b3 a1a2 b3d2 b1b6 d7b6 | 986 | crushing fork long middlegame | β, ., ., ., β, ., ., β,
., β, ., β, ., β, β, .,
., β, ., ., β, ., ., β,
β, ., ., β, β, ., ., β,
β, ., β, β, ., β, β, .,
β, ., β, ., ., ., β, .,
., ., β, β, ., ., ., β,
β, β, ., ., ., ., ., β | false | false | true | true | b |
5r2/pp6/2pb3p/4k1p1/3R4/2P1N3/PP4PP/7K w - - 1 29 | e3c4 e5e6 d4d6 | 1,847 | advantage endgame short | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3k1r1/2p1qp2/p1np3p/1p6/3pP1n1/1BP2Q2/PP3PP1/R1B1R1K1 w q - 0 19 | e4e5 c6e5 e1e5 g4e5 f3a8 | 2,683 | crushing long middlegame pin | β, ., ., ., β, ., β, .,
., ., β, ., β, β, ., .,
β, ., β, β, ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, β, ., ., β, ., .,
β, β, ., ., ., β, β, .,
β, ., β, ., β, ., β, . | false | false | false | true | w |
4rrk1/2q3p1/p2Q1p1p/Pp3P2/2p1N3/2P4P/1P4P1/R2B3K b - - 0 30 | c7d6 e4d6 e8e1 | 981 | advantage middlegame short | ., ., ., ., β, β, β, .,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, ., β,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., β | false | false | false | false | b |
8/3Q1ppk/8/R7/1P6/4Pq1p/5P2/5K2 b - - 2 31 | h3h2 d7f5 f3f5 a5f5 h2h1q | 1,784 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/p3p2p/3p2k1/2pK2P1/P1P4P/1P6/8 w - - 0 36 | d4e5 g5h4 e5e6 h4h3 e6f5 | 2,058 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, ., ., β, .,
., ., β, β, ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4q1k1/Q6p/2p3p1/1p6/p2B4/8/PPb2PPP/5K2 b - - 0 35 | c2d3 f1g1 e8e1 | 920 | 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 |
5k2/5p1p/4p3/p1pp4/5n2/2P5/P3BR2/6K1 b - - 6 39 | f4h3 g1f1 h3f2 | 980 | advantage endgame fork short | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/2p5/2k3K1/2P5/1B6/P2n4/8 b - - 2 47 | d2b3 a2b3 c5b4 g5f4 b4b3 | 1,122 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1r1k1/pp2bp1p/2p2np1/3P4/2P2q2/1PN2B2/PBQ2PPP/1R1R2K1 b - - 0 17 | e7d6 g2g3 f4f3 | 2,182 | 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, ., β, ., ., β, . | false | false | false | false | b |
8/8/8/5p1p/4Nk1P/2K5/5P2/8 b - - 0 46 | f4e4 c3d2 e4f3 | 2,014 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/p6p/Qp1qp1p1/8/4B3/1P2P1PP/P7/2R3K1 b - - 0 25 | d6g3 e4g2 g3e3 | 1,152 | 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 |
8/8/p2k1pp1/1p6/1P1K2PP/P7/8/8 w - - 3 50 | h4h5 g6h5 g4h5 | 1,169 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6rr/2pk1p2/2np3p/1B6/2P1nQb1/6B1/1qP3PP/5R1K w - - 0 28 | f4e4 g4e6 e4c6 | 2,220 | crushing hangingPiece 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 |
2r4k/3n1p1p/2Rq1p1B/p3p3/1p6/3P2P1/4PP1P/6K1 w - - 0 32 | c6c8 d7f8 c8f8 d6f8 h6f8 | 924 | 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 | w |
2r1r1k1/p4ppp/q1BR4/4P3/8/2Q5/1P4PP/2K4R b - - 2 24 | a6a1 c1c2 a1h1 | 1,185 | advantage middlegame short skewer | ., ., β, ., β, ., β, .,
β, ., ., ., ., β, β, β,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/7p/1p3P2/p1k5/5Q2/PP6/2qp4/K7 w - - 2 60 | f4c7 c5d5 c7c2 | 1,771 | crushing endgame queenEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/5pRp/1pr1pP2/7P/R1P2PK1/8/p7/8 w - - 0 38 | g7f7 c6c8 f7f8 | 2,214 | crushing endgame rookEndgame short | ., ., ., ., ., β, ., β,
., ., ., ., ., β, β, β,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/2p5/1p2q1P1/p1n1p1QP/4P1R1/1P1r1r2/P7/1K5R w - - 0 36 | h5h6 e6b3 a2b3 | 1,716 | crushing middlegame short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., β, ., β, ., β, β,
., ., ., ., β, ., β, .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
8/2Rn1kpp/1p6/p2pP1B1/3r4/8/P4PPP/6K1 b - - 1 25 | d4d1 | 587 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., β, β, ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/kp1N3p/8/4p3/4r3/6pP/6Pn/3R2K1 w - - 2 39 | d1a1 e4a4 a1a4 | 818 | anastasiaMate endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r1b1k2r/1pp2pp1/p6p/2p1p3/3n4/P2PQqPP/1PP2P2/R1BK1B1R w kq - 5 14 | e3f3 | 1,534 | equality middlegame oneMove | β, ., β, ., β, ., ., β,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, β, β,
., β, β, ., ., β, ., .,
β, ., β, β, ., β, ., β | false | false | true | true | w |
3r1r2/5p1k/1p2b1p1/p5R1/4BQ1P/1P6/P3q3/6RK w - - 4 31 | g5g6 f7g6 e4g6 | 2,488 | crushing middlegame sacrifice short | ., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β | false | false | false | false | w |
3k4/5p2/3K1Pp1/p1P4p/7P/8/6P1/8 w - - 1 44 | d6c6 d8c8 c6b5 | 2,424 | endgame | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3k1r2/1p6/p3QP2/3p4/3P4/4P3/5R2/4q1K1 w - - 1 39 | g1g2 e1f2 g2f2 f8f6 e6f6 | 1,816 | crushing defensiveMove endgame long | ., ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/1b6/8/7p/NP4k1/P3K3/8/8 b - - 0 37 | h5h4 a4c5 h4h3 c5b7 h3h2 | 1,459 | advancedPawn crushing endgame long quietMove sacrifice | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/p1r4p/Pp4k1/1P1KR1P1/8/8/8 b - - 1 52 | c6c4 d4d3 c4e4 d3e4 g5g4 | 1,024 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
β, β, ., ., ., ., β, .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p5p/1Pp1k1p1/P1P2pP1/3KbP1P/8/8/8 w - - 0 53 | a5a6 b7a6 b6b7 | 1,181 | advancedPawn bishopEndgame crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, β, ., β, ., β, .,
β, ., β, ., ., β, β, .,
., ., ., β, β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppp2pB1/8/3R3p/4P1q1/2P5/PPQ2Pp1/4R1K1 b - - 0 24 | g4h3 f2f3 h3h1 g1f2 h1e1 f2e1 g2g1q | 1,872 | advancedPawn advantage attraction kingsideAttack middlegame promotion 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 |
8/1R5p/8/p3kPK1/8/7P/rp4P1/8 w - - 0 38 | g2g4 a5a4 f5f6 a4a3 f6f7 | 2,553 | advancedPawn crushing endgame long quietMove rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p6/1n4p1/1k3p1p/pB5P/P7/KPR3P1/6r1 w - - 12 45 | c2c5 b5a6 c5a5 | 826 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r2k2/5p1p/RP4p1/8/8/2rp2P1/5P1P/1R4K1 b - - 0 29 | d3d2 b6b7 c3c1 g1g2 c8b8 a6a1 d2d1q | 2,295 | advancedPawn crushing endgame promotion rookEndgame veryLong | ., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/8/7p/6p1/R4pP1/3k3r/8/6K1 w - - 0 60 | a4a3 d3e2 a3h3 | 805 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5rk1/pbn1R3/3p3b/2pP1Q2/2B2Prq/8/PP4P1/3R2K1 w - - 5 29 | f5h7 | 1,209 | master masterVsMaster 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 |
8/5p2/1R3n2/5kpp/8/4KPP1/7P/8 b - - 5 41 | f6d5 e3f2 d5b6 | 661 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/4R3/pk3nr1/1p1p4/1P1p1p2/3P3p/P7/2K1R3 w - - 0 40 | e1e6 d8d6 e6d6 | 1,275 | 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 |
2R5/8/7p/2Prn1pk/4N3/8/6P1/5K2 w - - 5 50 | e4f6 h5g6 f6d5 | 891 | crushing endgame fork master short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
2Q5/6p1/p4k1p/1p1p1P2/3P4/PPPK4/5q2/8 b - - 42 61 | f2f5 c8f5 f6f5 | 1,546 | crushing endgame queenEndgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., β, ., β, ., .,
., ., ., β, ., ., ., .,
β, β, β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/1pR4p/p5p1/1N4B1/5n2/8/PPP3PP/6K1 b - - 0 23 | f4e2 g1h1 f8f1 | 884 | backRankMate 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 |
4r1k1/3q1p1p/6p1/8/3B4/1PP1QPPb/r3R2P/6K1 w - - 0 35 | e3e8 d7e8 e2e8 | 1,094 | mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., β, β, β, β,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
5q1k/2r3pp/1p2Q3/4N3/5P2/7P/PP1R3K/8 b - - 1 38 | f8f4 h2g2 f4d2 g2f3 d2d1 | 1,536 | advantage endgame fork long | ., ., ., ., ., β, ., β,
., ., β, ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/R6P/5k1K/8/p7/8/6r1 b - - 2 50 | g1h1 | 1,022 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r6k/1b5p/p2b1nrq/1p1p1p2/3p1P1N/2N1P2Q/PPP1B2P/6RK w - - 0 23 | h4g6 h6g6 g1g6 | 1,287 | crushing kingsideAttack master middlegame pin short | β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., β, ., β, β, β,
., β, ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., β, ., β, ., ., β,
β, β, β, ., β, ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.