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 |
|---|---|---|---|---|---|---|---|---|---|
3r3k/7p/6p1/1p6/pP4n1/P5q1/2RN2R1/3Q2KB b - - 5 44 | g3e3 g1f1 d8f8 d2f3 f8f3 d1f3 e3f3 | 1,589 | crushing exposedKing middlegame veryLong | ., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., β, ., ., β, β | false | false | false | false | b |
2r1r1k1/1b2bppp/p3pB2/1p1q4/2pP4/2P4P/PPQN1PP1/1BR1R1K1 b - - 0 18 | d5g2 | 1,023 | 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, . | false | false | false | false | b |
4r3/p1r1P1kp/1p6/4RBp1/P2R4/8/1P3PPP/6K1 b - - 0 34 | c7c1 d4d1 c1d1 e5e1 d1e1 | 474 | backRankMate endgame long mate mateIn3 | ., ., ., ., β, ., ., .,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k4r1/pp6/7p/2Q5/5P2/3P1nq1/PPP4N/R5BK b - - 1 28 | g3g2 | 1,535 | master mate mateIn1 middlegame oneMove | ., β, ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, β, .,
β, β, β, ., ., ., ., β,
β, ., ., ., ., ., β, β | false | false | false | false | b |
4r1k1/2Q2ppp/B7/3P2P1/7P/1P3P2/KP6/6q1 b - - 2 39 | e8a8 c7c6 g1a7 b3b4 a7a6 c6a6 a8a6 | 1,429 | crushing endgame pin veryLong | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/R7/7P/6K1/8/8/2b2k2/7r w - - 15 58 | a7a2 f2f3 a2c2 | 1,308 | crushing endgame pin short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
2r5/p3k1pp/4p3/1p1pP3/4r1P1/7P/PKP2R2/5R2 w - - 0 25 | f2f7 e7e8 f7f8 e8d7 f1f7 d7c6 f8c8 | 1,100 | crushing deflection endgame rookEndgame veryLong | ., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/8/4kpp1/4PP1p/4K2P/8/8 b - - 0 66 | g5f4 e3d3 f5e4 | 1,517 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/1bq3pp/1p3p2/3np3/P1B5/1P3Q2/2P2PPP/R4RK1 w - - 2 18 | c4d5 b7d5 f3d5 | 1,061 | 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, . | false | false | false | false | w |
2r5/p5k1/b1p1pr1p/q1PpNppQ/3Pn1P1/P1N5/1P3P1P/2R1K2R b K - 0 19 | c8b8 e5c6 a5c7 | 2,778 | crushing master middlegame short | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., β, β, ., β,
β, ., β, β, β, β, β, β,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., β, ., β, ., ., β | true | false | false | false | b |
1R6/6k1/4ppp1/4Q3/5P1p/P6P/q4rPK/8 w - - 0 38 | e5c7 g7h6 b8h8 | 1,591 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1r2/ppp1n2k/5B1p/3p4/3Pn3/3BPQ2/P4PPP/R4RK1 w - - 1 17 | d3e4 d5e4 f3e4 c8f5 e4e7 d8e7 f6e7 | 1,775 | crushing middlegame veryLong | β, ., β, β, ., β, ., .,
β, β, β, ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, β, β, ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r2q1rk1/pb1n1pbp/1p1p2P1/2pP4/2P1Q3/3B1N2/PP4PP/R4RK1 w - - 1 17 | g6f7 f8f7 e4h7 | 1,797 | advancedPawn 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, β, ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/6pn/p2bpnQ1/3pN3/2pP3P/2P1P3/Pq1N3B/6K1 w - - 1 30 | g6f7 g8h8 e5g6 | 1,202 | 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 |
6bk/1pp4n/p6R/4pq2/1P3r2/2P1KP2/P1B4Q/7R b - - 1 40 | f4f3 e3d2 f3f2 h2f2 f5f2 | 1,366 | advantage fork long middlegame | ., ., ., ., ., ., β, β,
., β, β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., β, ., β, β, ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
6k1/1p2r1p1/p1n1q3/7Q/P4PN1/8/6PP/3R3K b - - 9 33 | e6e1 d1e1 e7e1 | 573 | 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 |
7k/2q3p1/1p1r1pQp/p2Pr3/6R1/7P/6PK/3R4 w - - 4 41 | d1c1 f6f5 c1c7 d6g6 g4g6 | 1,844 | crushing endgame long | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., β, ., β, β, β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/5k1p/4p1p1/p4p2/1q1P4/1pQ1P1P1/3K1P1P/8 w - - 4 41 | c3b4 a5b4 d2c1 g6g5 f2f3 f7e7 c1b2 e7d6 b2b3 | 2,934 | crushing endgame queenEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., β, β, ., β, ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rk1nr/1p3ppp/p1n1b3/2Q1p1q1/2P1P3/N1N5/PP3PPP/R3KB1R b KQk - 2 12 | g5d2 | 965 | 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 | true | true | false | b |
8/1Q4k1/2p2p2/2p1pP1p/2PpP3/P2q3P/1P3P2/2K5 b - - 3 37 | g7h6 b7f7 d3f1 | 1,560 | crushing defensiveMove endgame queenEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, ., β, β, ., β,
., ., β, β, β, ., ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
4P3/7p/8/4p2P/6P1/5k2/2p5/3rRK2 b - - 0 42 | d1e1 f1e1 c2c1q | 1,263 | advancedPawn attraction endgame mate mateIn2 promotion queenRookEndgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, β, ., . | false | false | false | false | b |
8/5r2/8/R2pbKP1/3k4/P7/8/8 w - - 3 57 | f5e6 e5f4 e6f7 | 1,392 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, β, β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6b1/P1n3p1/1k3pPp/3p1P1P/2p5/2P1NB2/1K6 w - - 1 43 | f2d4 g7f8 a6a7 c6a7 d4a7 | 2,267 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/P2R4/5ppb/8/4p3/5kP1/1P3P1P/1KN1r3 b - - 0 37 | e1c1 b1a2 c1c8 | 1,564 | advantage defensiveMove endgame master short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., β, ., β,
., β, β, ., β, ., ., . | false | false | false | false | b |
2rk1b1r/1Q4pp/B3pn2/3pN3/3P1Bb1/2q5/P2N1PPP/1R2K2R b K - 0 16 | c3c1 b1c1 c8c1 | 949 | 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, ., ., β | true | false | false | false | b |
8/p6k/5n1p/4B1p1/8/2N3PK/PPP2r1P/R7 b - - 1 29 | g5g4 h3h4 f2h2 | 1,500 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
β, β, β, ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r1k5/2pq4/8/4p3/4p1PP/R2P3K/Q7/8 b - - 0 47 | a8a3 a2a3 d7d3 a3d3 e4d3 | 1,711 | crushing endgame long pin | β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5kr1/ppq2p2/2n4p/5N2/4Q3/1P6/P4PPP/3rR1K1 w - - 0 29 | e4e8 | 1,273 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, β, β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
rr4k1/3nppbp/1q1p2p1/1N1P4/P1p1P1n1/5NPP/1P2QPK1/R1BR4 b - - 0 17 | b6f2 e2f2 g4f2 g2f2 b8b5 a4b5 a8a1 | 2,151 | advantage master middlegame veryLong | β, β, ., ., ., ., β, .,
., ., ., β, β, β, β, β,
., β, ., β, ., ., β, .,
., β, ., β, ., ., ., .,
β, ., β, ., β, ., β, .,
., ., ., ., ., β, β, β,
., β, ., ., β, β, β, .,
β, ., β, β, ., ., ., . | false | false | false | false | b |
b4rk1/4q1p1/Rp5p/1Pp5/3pp3/4P1P1/2Q2PBP/6K1 w - - 0 30 | c2a2 e7f7 a6a8 f7a2 a8a2 | 2,125 | advantage endgame long master masterVsMaster | 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/Rp4pp/4r3/4N3/8/2P5/4K3/2r5 w - - 10 33 | a7a8 e6e8 a8e8 | 837 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r5k1/pp1r1ppp/2p5/4N2n/4P3/1QP4q/PP3PR1/R5K1 w - - 2 22 | g2h2 h3h2 g1h2 | 1,963 | advantage middlegame short | β, ., ., ., ., ., β, .,
β, β, ., β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/8/4kp2/7p/1pN1KP1P/1P6/5b2/8 b - - 2 52 | f6f5 e4f3 f2h4 | 1,056 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., β, β, ., β, β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3rk1/pb3pbp/1pqN2p1/2p4n/8/3BP2P/PPP1QPPB/R2R2K1 b - - 0 18 | c6g2 | 1,303 | 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, . | false | false | false | false | b |
4r1k1/pp3pp1/1q1R1b1p/8/8/2P2B1P/PP1Q1PP1/6K1 b - - 4 21 | b6d6 d2d6 e8e1 g1h2 f6e5 d6e5 e1e5 | 1,874 | crushing endgame fork sacrifice veryLong | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/4k1p1/4B3/pP2K1P1/8/P7/b7/8 b - - 0 51 | a2e6 b5b6 e6c8 | 1,068 | bishopEndgame crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr3r/p3bpp1/2p1pnp1/8/N2q1BP1/5Q1P/PP3P2/R4RK1 w - - 0 19 | f3c6 | 465 | 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 | w |
1k3b2/1p1Q3K/p6p/P2PpR2/4q3/4B3/1Pr2P2/8 b - - 7 34 | c2c7 e3a7 b8a7 d7c7 e4f5 | 1,246 | crushing endgame long pin | ., β, ., ., ., β, ., .,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., ., β,
β, ., ., β, β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r2r/pkn3pp/1p6/1Pp1n1P1/4R3/2PNP3/qB2QP2/2K4R b - - 2 24 | a2d5 d3e5 d5e4 | 2,303 | crushing master middlegame short | ., ., ., ., β, ., ., β,
β, β, β, ., ., ., β, β,
., β, ., ., ., ., ., .,
., β, β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, β, ., ., β, β, ., .,
., ., β, ., ., ., ., β | false | false | false | false | b |
r2k1b1r/1p3ppp/1q4b1/PN1p4/3Nn3/1PQ1p3/2P2PPP/R4RK1 w - - 1 18 | a5b6 e4c3 a1a8 | 1,638 | crushing discoveredAttack middlegame short | β, ., ., β, ., β, ., β,
., β, ., ., ., β, β, β,
., β, ., ., ., ., β, .,
β, β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r3k1/7p/p5p1/3p1p2/3R4/1P3P2/P5PP/7K b - - 0 33 | c8c1 d4d1 c1d1 | 618 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5k2/pp4p1/2b2pQp/4r3/5q2/P6P/5PP1/3R1RK1 b - - 11 30 | e5g5 d1d8 f8e7 | 1,411 | advantage endgame short | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | b |
4r1r1/3R4/7p/2PR4/5pk1/1P4P1/5P1P/6K1 b - - 0 48 | e8e1 g1g2 f4f3 | 1,142 | endgame mate mateIn2 rookEndgame short | ., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k2r/ppb2ppp/2p5/4p3/1PPnN2q/3P4/P4PKP/R1BQ1R2 w kq - 4 16 | c1g5 h4g5 e4g5 | 1,453 | 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, ., . | false | false | true | true | w |
2q2rk1/6pp/8/R3Q1n1/2P5/1P6/P4PK1/5R2 b - - 0 34 | c8h3 g2g1 g5f3 | 989 | endgame mate mateIn2 short | ., ., β, ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
4r3/8/3r2p1/p1p3P1/R7/2k1p3/P2bK3/1R6 w - - 0 34 | b1b3 c3c2 a4c4 d2c3 c4c3 | 1,229 | endgame long mate mateIn3 | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2kr1b1r/1p4p1/pq2p3/2p4p/P3P1n1/2N5/2PBQPPP/R3R1K1 b - - 1 19 | b6d6 e4e5 d6d2 | 1,897 | 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/p5p1/8/1Pp3Rp/3pKPn1/1P1P4/r7/3R4 b - - 1 39 | g4f2 e4d5 f2d1 | 1,284 | advantage endgame fork short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., ., β, β, β, β, .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
2r5/1brkpp1p/p2p2p1/Np5n/1P2P3/P1N1BP2/6PP/2R2RK1 b - - 0 20 | c7c3 c1c3 c8c3 | 849 | advantage middlegame short | ., ., β, ., ., ., ., .,
., β, β, β, β, β, ., β,
β, ., ., β, ., ., β, .,
β, β, ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., β, ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
4r1k1/3Q2pp/4p1q1/8/3P1P2/8/PB2RPPP/1R4K1 b - - 0 22 | g6b1 b2c1 b1c1 e2e1 c1e1 | 755 | endgame hangingPiece long mate mateIn3 | ., ., ., ., β, ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
1k6/pp5p/2nN1p2/1N2p3/2Q2b1q/8/PPP2P1P/6K1 w - - 1 24 | c4g8 c6d8 g8d8 | 703 | endgame mate mateIn2 queensideAttack short | ., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., β, ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/5ppp/n2q1n2/3p4/2r5/1N2P3/P3QPPP/R2R2K1 w - - 7 21 | e2c4 d5c4 d1d6 | 1,188 | 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 |
4r2k/6pp/Q2b4/2p2p2/3p4/PP6/1NP2PP1/4R1K1 b - - 0 28 | e8e1 a6f1 d6h2 g1h2 e1f1 | 1,853 | advantage endgame long pin | ., ., ., ., β, ., ., β,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
1r1q2k1/bppnnrp1/p2pR2B/3P4/P1Q5/2N2N1P/1P3PP1/R5K1 b - - 0 19 | g7h6 c4g4 f7g7 | 1,757 | advantage middlegame short | ., β, ., β, ., ., β, .,
β, β, β, β, β, β, β, .,
β, ., ., β, β, ., ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
6k1/R6p/2r1N1p1/6K1/7P/6n1/8/8 w - - 2 50 | a7a8 g8f7 e6d8 | 1,835 | crushing endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/5pp1/p3p1qp/Pp2P3/nP3B2/2rRQ2P/5PP1/3R2K1 b - - 4 30 | a4b2 d3c3 b2d1 e3f3 d1c3 | 1,866 | crushing fork long master middlegame | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., β, β,
β, β, ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., ., β, β, β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
6k1/7p/p7/4p1p1/1P2Bp2/2p2P1P/r5P1/4K3 w - - 0 37 | e4d5 g8f8 d5a2 c3c2 e1d2 c2c1q d2c1 | 818 | crushing endgame fork veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, β, ., .,
., ., β, ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r2qr1k1/ppbn1ppp/2p2p2/5B2/3P2Q1/8/PPP2PPP/R1B1R1K1 b - - 0 13 | e8e1 | 594 | 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, β,
β, ., β, ., β, ., β, . | false | false | false | false | b |
8/3r1kpp/8/pp6/4R2P/r7/5PP1/4R1K1 w - - 0 28 | e4f4 f7g6 e1e6 g6h5 f4f5 | 2,009 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r2q1rk1/1b2bpp1/ppn2n1p/4p1N1/5B1P/2PB1N2/PP2QPP1/1K1R3R b - - 1 15 | e5f4 d3h7 f6h7 | 1,237 | advantage hangingPiece middlegame short | β, ., ., β, ., β, β, .,
., β, ., ., β, β, β, .,
β, β, β, ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., β, β, ., β, ., .,
β, β, ., ., β, β, β, .,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/8/8/1P6/4n1k1/P1P4p/5r1K/5R2 w - - 0 52 | f1f2 e4f2 b5b6 g4f3 b6b7 | 1,324 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
2r2rk1/1p1q1p1n/p1nbp2Q/5b2/8/2NP1N1P/PP2PPB1/R3K1R1 w Q - 1 18 | f3e5 c6e5 g2c6 f5g6 c6d7 | 1,978 | advantage clearance 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, . | false | true | false | false | w |
3r2k1/p4pp1/b1N1p2p/4P3/pr2BP2/2p5/6PP/R2R2K1 b - - 6 27 | d8d1 a1d1 b4e4 | 1,050 | advantage 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 | b |
4bk2/ppq2p1p/3p1bp1/2pP4/2P1QB2/1P1P2PP/P5BK/8 w - - 0 26 | f4h6 f6g7 h6g7 f8g7 e4e8 | 1,266 | crushing endgame long | ., ., ., ., 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 |
6k1/1p2rppp/p2N4/4P3/3n1P2/1P6/6PP/2R3K1 b - - 3 32 | d4e2 g1f2 e2c1 | 717 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., β, ., ., β, β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
2P2Nk1/1p4p1/1p5p/8/2P4P/8/rr6/5K2 b - - 0 41 | b2b1 | 655 | endgame mate mateIn1 oneMove | ., ., β, ., ., β, β, .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r4r2/ppp4k/2n4b/7Q/3Pp3/2P1P2P/PP1N1q2/2KR2R1 w - - 0 23 | h5g6 h7h8 g6h6 | 1,500 | deflection mate mateIn2 middlegame short | β, ., ., ., ., β, ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., β,
β, β, ., β, ., β, ., .,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/8/5kp1/6Pp/5P2/4K3/8/8 b - - 0 46 | f6f5 e3f3 h5h4 f3e3 f5g4 | 1,197 | crushing defensiveMove endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnb1k2r/ppp2ppp/4p3/3pN3/3P3q/P5P1/1PPNPK1P/R2Q1B1R b kq - 0 9 | h4d4 e2e3 d4e5 | 1,167 | 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 | false | false | true | true | b |
8/6k1/5pq1/1p6/6Q1/3r4/p3RP2/K7 w - - 6 41 | e2e7 g7f8 g4g6 d3d1 a1a2 | 1,533 | crushing deflection endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r7/5pkp/1R3p2/1p6/pP1KPP2/3B4/2P3PP/8 b - - 0 29 | a4a3 b6b5 a3a2 b5a5 a8a5 | 1,502 | advancedPawn advantage endgame long | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, β, ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/5p2/RP2p1p1/3p3p/2r5/2b3P1/1B3P1P/1R4K1 w - - 0 27 | b2c3 c4c3 b6b7 g8g7 a6a8 b8b7 b1b7 | 1,405 | advancedPawn advantage endgame veryLong | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
rnb2k1r/1p4p1/p2p1nQp/4p1B1/4P3/2qB3P/P1P2PP1/R4RK1 w - - 6 16 | g5f6 g7f6 g6f6 | 957 | crushing middlegame short | β, β, β, ., ., β, ., β,
., β, ., ., ., ., β, .,
β, ., ., β, ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., β,
β, ., β, ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/2pr1p2/7p/2R1PPp1/4Nn2/n3K3/8/8 w - - 1 37 | e4f6 g8g7 f6d7 | 754 | advantage endgame fork short | ., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., ., ., β, β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1nrk/pp2bQ1n/2p1p3/3p1p1P/4P2N/P1NP4/1PP2PP1/R3KB1R w KQ - 5 16 | h4g6 f8g6 h5g6 g8g7 h1h7 g7h7 f7h7 | 1,275 | exposedKing kingsideAttack mate mateIn4 middlegame veryLong xRayAttack | β, ., β, β, ., β, β, 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 |
5R2/2p5/5R2/1P4pk/P3q3/6PK/8/8 b - - 10 55 | e4h1 | 1,598 | endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/ppp2ppp/3b1q2/3P4/2P1Npb1/1B3n2/PP3PPP/R2QR1K1 w - - 0 15 | g2f3 f6g6 f3g4 | 939 | crushing middlegame short | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, β, β, .,
., β, ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | false | false | w |
r3r1k1/5p1p/p4RpQ/1p6/2nN4/2Pb2R1/P5PP/6K1 b - - 0 28 | e8e1 g1f2 e1f1 | 1,226 | mate mateIn2 middlegame short | β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r1rk1/4pp1p/p5p1/3b4/2p4R/P1Q2N1P/1PP2RP1/2q3K1 w - - 16 31 | f2f1 c1f1 g1f1 | 1,172 | advantage defensiveMove middlegame short 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 |
3q1rk1/1p4b1/2P3pp/1P2p3/3nN3/2Q2N2/6PP/5RK1 b - - 0 23 | d4e2 g1h1 e2c3 | 1,000 | crushing fork middlegame short | ., ., ., β, ., β, β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/pp3k2/7B/3pppPP/8/P3q3/1PK5/8 w - - 0 31 | g5g6 f7f6 h6e3 | 1,306 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k3r1/1pp2p1p/p2p3r/3P4/4PNBq/4P3/PP2QR2/R5K1 b - - 0 27 | g8g4 e2g4 h4g4 | 1,166 | crushing 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 |
8/Q4p1k/1r2q1p1/4p2p/2Pb4/5P2/PP1R2P1/K2R4 b - - 0 35 | b6a6 a7a6 e6a6 | 2,317 | advantage endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., β, .,
β, ., ., β, ., ., ., . | false | false | false | false | b |
8/8/7p/5p2/6Pk/5K2/6P1/8 b - - 0 54 | f5g4 f3f2 h6h5 f2g1 h4g3 | 1,940 | crushing endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/pppq1rpp/3bp3/4n2Q/P3NB2/3P4/1PP3PP/R4RK1 w - - 3 17 | f4e5 f7f5 e5d6 | 2,487 | 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 |
3r1rk1/6pp/p1QN1p2/2p2q2/8/6Pb/PPP2P1P/R3R1K1 b - - 3 22 | d8d6 c6d6 f5f3 d6e6 h3e6 | 2,031 | advantage long 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 |
8/8/3P2pk/5q2/8/5pQ1/7K/8 w - - 6 63 | g3h3 f5h3 h2h3 f3f2 h3g2 f2f1q g2f1 h6g5 d6d7 | 1,727 | advancedPawn crushing endgame queenEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr2r1/1pp2Q2/pb1pn3/8/P3P3/1NP3q1/1P3P1P/R4RK1 w - - 0 21 | h2g3 g8g3 g1h2 | 964 | 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 | w |
2r2rk1/p2n2bp/1p3qp1/3P1p2/1P1Np3/1QB5/P3B1PP/R4RK1 b - - 3 22 | c8c3 b3c3 f6d4 c3d4 g7d4 | 1,179 | 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, . | false | false | false | false | b |
r1b1k1r1/p3pp2/2p3pp/3pB1b1/5P2/2P4P/q2NQ1P1/3RKB1R b Kq - 0 18 | g5h4 e2f2 h4f2 | 1,269 | attackingF2F7 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 | true | false | false | true | b |
2r2rk1/2q1np2/p3pp2/1b1pP2N/1P1P2P1/P1p4P/2Q2P2/R2R2K1 w - - 0 25 | h5f6 g8g7 c2h7 | 1,072 | kingsideAttack master 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 | w |
8/6pp/p2pQpk1/1ppP4/2P2qP1/1P6/P4b1P/5K2 w - - 2 33 | e6e8 g6h6 e8h5 | 1,225 | 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 |
8/5pkp/b5p1/p2P4/8/4BBP1/p1P2PKP/r7 w - - 0 29 | e3d4 g7f8 d4a1 | 822 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, ., β, ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r7/pb2kpQ1/1pq1p3/3pP3/8/2P5/PP3PKP/2R1R3 b - - 0 23 | d5d4 g2f1 d4d3 g7f6 e7e8 f2f3 d3d2 | 2,441 | advancedPawn advantage discoveredAttack endgame veryLong | β, ., ., ., ., ., ., .,
β, β, ., ., β, β, β, .,
., β, β, ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., ., . | false | false | false | false | b |
r2qkb1r/p2b1p1p/2p1p1p1/2p1N3/4n3/5Q2/PPPP1PPP/R1B1K2R w KQkq - 0 11 | f3f7 | 776 | attackingF2F7 mate mateIn1 oneMove opening | β, ., ., β, β, β, ., β,
β, ., ., β, ., β, ., β,
., ., β, ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, β, ., β, β, β,
β, ., β, ., β, ., ., β | true | true | true | true | w |
rn1q1rk1/pp3pbp/2p1b1p1/3p1nB1/3P4/2N2NP1/PP1QPPBP/R4RK1 w - - 4 11 | g5d8 | 733 | crushing 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,
β, ., ., ., ., β, β, . | false | false | false | false | w |
1q4k1/5ppp/1nrb1n2/1p1ppPB1/1P5P/1BP3Q1/5PP1/1N2R1K1 w - - 2 27 | g5f6 | 1,144 | crushing middlegame oneMove 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 | w |
4rrk1/ppp4p/3p1q2/3P4/2P1n1bN/3Q1NP1/PP4K1/2R1R3 w - - 7 27 | e1e4 e8e4 d3e4 | 1,135 | crushing middlegame short | ., ., ., ., β, β, β, .,
β, β, β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, β,
., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
1k3r2/1p3Q2/p1pqP3/7p/1P1n4/P7/5PPP/4R1K1 w - - 3 33 | e6e7 f8f7 e7e8q b8a7 e8f7 | 1,131 | advancedPawn advantage endgame fork long master promotion | ., β, ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., β, β, β, ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
5r2/6pk/3qpp1p/3pN3/3Qn3/6PP/4PPK1/3R4 w - - 0 34 | d4e4 d5e4 d1d6 f6e5 d6e6 | 1,475 | advantage discoveredAttack endgame long | ., ., ., ., ., 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.