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 |
|---|---|---|---|---|---|---|---|---|---|
P1r5/5pk1/3R2pp/2r1Pp2/8/1K6/8/R7 b - - 0 48 | c5b5 b3a4 c8a8 a4b5 a8a1 | 1,403 | crushing endgame exposedKing long master queenRookEndgame skewer | β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/5pk1/4p1pp/3pP3/3P4/7P/4BBPK/2r5 b - - 1 40 | c1c2 f2e1 c2e2 | 950 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
4N3/8/1p2k1P1/1Kp2n1P/8/8/8/8 w - - 1 64 | e8g7 f5g7 h5h6 g7h5 h6h7 | 2,177 | advancedPawn crushing endgame knightEndgame long sacrifice | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3rk1/1p2bppp/p1qp1n2/4p3/1Pb1PP2/2NQB3/P3B1PP/R4RK1 w - - 0 18 | d3c4 c6c4 e2c4 | 1,184 | 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, . | false | false | false | false | w |
r3r2k/ppp2Qbp/2bp2p1/5PN1/4P3/1B2q2P/P5PK/8 w - - 0 25 | f7g8 e8g8 g5f7 | 1,323 | kingsideAttack mate mateIn2 middlegame sacrifice short smotheredMate | 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 |
2bq1rk1/1p3pbp/4p1p1/rQ2P3/p2Np3/4B1PP/PP3P2/1RR3K1 w - - 2 24 | c1c8 a5b5 c8d8 f8d8 d4b5 | 1,152 | 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, . | false | false | false | false | w |
r1b3k1/p1b2pp1/1pn2q1p/3p4/NP6/P2B1N1P/2P2PP1/R3Q1K1 w - - 0 17 | e1e8 | 743 | master mate mateIn1 middlegame oneMove | β, ., β, ., ., ., β, .,
β, ., β, ., ., β, β, .,
., β, β, ., ., β, ., β,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., β, ., β, ., β,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
3r2k1/pb2qpp1/1p2n2p/3pPQ2/6P1/P7/1P1N1P1P/1BR3K1 w - - 1 24 | f5h7 g8f8 h7h8 | 835 | kingsideAttack mate mateIn2 middlegame short | ., ., ., β, ., ., β, .,
β, β, ., ., β, β, β, .,
., β, ., ., β, ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
., β, β, ., ., ., β, . | false | false | false | false | w |
8/8/4n2B/6PK/4P2P/2p5/8/3k4 b - - 0 51 | e6f4 h5g4 c3c2 g5g6 c2c1q | 1,841 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r2kr/pb2b2p/4p1pB/5p2/6R1/8/P1Q1BqP1/R6K w - - 0 26 | e2c4 b7g2 g4g2 f2h4 g2h2 | 2,283 | crushing long master middlegame pin | ., ., ., β, ., ., β, β,
β, β, ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., β, β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r2qk1nr/pp3pp1/2p1p2p/4P3/2B5/2N1RQ2/PPb2PPP/R5K1 w kq - 0 15 | c4d3 c2d3 e3d3 | 2,180 | 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 | true | true | w |
3r2k1/5ppp/2p3q1/P3Pb2/2Q2P2/2Nr4/6PP/2R2RK1 b - - 4 29 | d3d2 f1f2 d2f2 g1f2 d8d2 c3e2 f5d3 | 2,157 | attraction crushing middlegame veryLong | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
3r3k/pp2bprp/5np1/3p1q2/3B3Q/2N4R/PP3P1P/2K3R1 w - - 2 23 | g1g5 f5d7 g5e5 | 2,629 | 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, . | false | false | false | false | w |
8/p4p2/1p1pk3/2pN2p1/2PP2Kp/2P5/P7/8 w - - 4 43 | g4g5 h4h3 d5f4 e6d7 f4h3 c5d4 c3d4 | 1,918 | endgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, β, ., ., .,
., ., β, β, ., ., β, .,
., ., β, β, ., ., β, β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p7/2p2PR1/3k2p1/1P4P1/P5r1/1K6 b - - 0 44 | d4c3 a2a4 c3b3 | 1,659 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
4k1r1/pp2nR2/2p2B2/2b5/7p/1B5P/PPPr2PK/4R3 b - - 2 30 | g8g2 h2h1 g2h2 | 1,746 | 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 |
8/8/4k1P1/pp2P3/8/4K3/8/8 w - - 0 65 | e3f4 a5a4 f4g5 a4a3 g6g7 e6f7 g5h6 a3a2 e5e6 f7e7 g7g8q a2a1q g8f7 e7d6 e6e7 | 2,843 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/R4pp1/5q1p/2p5/8/1P2b1P1/P3K2P/3Q4 b - - 3 35 | f6f2 e2d3 c5c4 d3c4 e3a7 | 1,311 | advantage discoveredAttack endgame exposedKing long master | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
6k1/2p2rpp/1n6/4p3/1P2q3/7Q/1B1P1PPP/4R1K1 b - - 1 20 | e4e1 | 768 | endgame hangingPiece 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 |
1r3rk1/pp3ppp/5b2/3RN3/1qP5/8/PPQ2PPP/4R1K1 b - - 0 19 | b4e1 | 896 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | ., β, ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r3kb1r/ppq2ppp/2p2n2/3p1p2/2PPn3/P1NBPP1P/1P4P1/R1BQK2R b KQkq - 0 11 | c7g3 e1f1 g3f2 | 1,337 | mate mateIn2 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 |
8/3k4/4p3/p2pPp1p/Ppn2P1P/3K2P1/8/R7 b - - 1 48 | b4b3 d3c3 b3b2 | 1,703 | advancedPawn advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, β, ., β,
β, β, β, ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/ppp2pp1/6q1/2pP3B/2P1bP2/4P3/P2B2PP/R2Q1RK1 b - - 0 18 | g6g2 | 844 | 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 |
8/8/7p/1p6/1P1k2PK/8/8/8 w - - 1 44 | h4h5 d4c3 h5h6 c3b4 g4g5 b4a3 g5g6 b5b4 g6g7 b4b3 g7g8q | 999 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qnrk1/ppp2pp1/1b1pP1b1/n2P2NQ/8/2N5/PP3PPP/R1B1K2R w KQ - 1 15 | e6f7 f8f7 h5g6 | 1,476 | advancedPawn 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 | true | true | false | false | w |
8/8/pp1kp3/1P4p1/P1KP3p/5P1P/8/8 b - - 0 43 | a6a5 c4d3 d6d5 d3e3 e6e5 d4e5 d5e5 | 2,093 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., β, β, ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5Q2/ppp3pk/3p3p/4n2r/1Pq5/P5P1/5R1P/5R1K b - - 3 32 | e5g4 f8f3 g4f2 | 2,103 | 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 | b |
r2q1rk1/p3pp1p/b5pQ/6N1/8/8/PPP2PPP/R3K2R b KQ - 2 15 | d8a5 c2c3 a5e5 | 1,115 | crushing middlegame short | β, ., ., β, ., β, β, .,
β, ., ., ., β, β, ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
2k4r/ppp2ppp/2nr4/7q/5Pb1/1P1Pp1QP/PBP3P1/R3K1NR w KQ - 1 16 | g3g4 h5g4 h3g4 | 1,357 | crushing middlegame short | ., ., β, ., ., ., ., β,
β, β, β, ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., β, β, ., β, β,
β, β, β, ., ., ., β, .,
β, ., ., ., β, ., β, β | true | true | false | false | w |
r1bq1rk1/pp3ppp/3ppn2/2n3B1/2PN4/P1QBP3/1P3PPP/R3K2R b KQ - 0 12 | c5d3 c3d3 d8a5 | 1,827 | 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 | true | true | false | false | b |
8/8/3P2R1/k3K3/2r3p1/8/1p6/8 w - - 0 58 | d6d7 c4c5 e5d4 | 1,796 | advancedPawn crushing defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/p1p1bppp/2p2B2/8/2Bp2b1/8/PPP2PPP/RN1QR1K1 b - - 0 11 | g4d1 f6e7 f8e8 | 2,073 | advantage opening short | β, ., ., β, ., β, β, .,
β, ., β, ., β, β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., β, β, ., β, . | false | false | false | false | b |
1R6/2pk1p1p/2b3q1/p5P1/2Pb3r/5PQ1/P6P/2B2R1K b - - 2 27 | g6d3 g3g2 d4e5 | 2,590 | crushing middlegame short | ., β, ., ., ., ., ., .,
., ., β, β, ., β, ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., β | false | false | false | false | b |
r3k2r/2p2ppp/p1pb1nb1/1q3N2/3P4/4N3/PP3PPP/R1BQ1RK1 b kq - 2 15 | g6f5 a2a4 b5d3 d1d3 f5d3 | 1,921 | crushing long middlegame | β, ., ., ., β, ., ., β,
., ., β, ., ., β, β, β,
β, ., β, β, ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, β, ., β, β, . | false | false | true | true | b |
r3qkb1/p1p3bp/1p3np1/2n1B1N1/P1P4P/2Q1P3/1P1N1P2/R3K1R1 b Q - 0 19 | e8e5 c3e5 c5d3 e1e2 d3e5 | 1,686 | advantage attraction 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, . | false | true | false | false | b |
6k1/5pp1/B2Bp1b1/3p3p/3P3P/2n1P1K1/5PP1/8 b - - 3 33 | c3e4 g3f3 e4d6 | 953 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., β, β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1q3rk1/4rppp/8/4B1P1/7P/8/Q1P2P2/2KRR3 b - - 0 26 | e7e5 e1e5 b8e5 | 1,102 | equality middlegame short | ., β, ., ., ., β, β, .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., β, β, β, ., ., . | false | false | false | false | b |
3rr2k/1q2Npp1/p1p2n1p/4QP2/pP6/2P5/P4PPP/R1B1R1K1 b - - 2 25 | e8e7 e5e7 b7e7 | 1,725 | 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 |
5r1k/pb2N1p1/1p2p1Bp/5p2/1PP4P/P2rq3/1BQ1R1P1/5K2 b - - 5 27 | b7g2 e2g2 e3f3 f1g1 d3d1 c2d1 f3d1 | 1,939 | advantage 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 | b |
r5k1/ppr1nR1p/3NpQpb/3pP3/q2P4/6PN/PP5P/1K3R2 b - - 3 24 | a4c2 b1a1 c2c1 f1c1 c7c1 | 1,020 | backRankMate 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, ., ., ., ., ., β,
., β, ., ., ., β, ., . | false | false | false | false | b |
3r3k/3P2p1/p6p/1pp5/3P3P/P1P2N2/1P3K2/8 w - - 1 36 | f3e5 d8d7 e5d7 | 980 | crushing endgame quietMove short | ., ., ., β, ., ., ., β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1R2p1r1/pn1p1k2/3P1p1p/1P1K1P2/P2B2P1/7P/8 b - - 0 32 | e7e5 f4e5 d6e5 d4c5 g7b7 | 1,359 | advantage endgame long master | ., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, β, ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., β, ., β, ., β, ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r3/2q2pkp/p1N2np1/1pn1p3/8/P1N2Q1P/1PP2PP1/3R2K1 w - - 0 28 | f3f6 g7f6 c3d5 f6g7 d5c7 | 1,771 | advantage attraction 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, . | false | false | false | false | w |
r2q1rk1/1b2bpp1/4p2p/8/p2Bp1Q1/P6P/B1P2PP1/R3R1K1 w - - 0 21 | g4g7 | 511 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
., β, ., ., β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r1bq2rk/p3b2p/5p2/2p2p1N/B1P1pP2/3pP3/PQ1P2PP/R4RK1 w - - 0 23 | a4c6 c8e6 c6a8 | 1,628 | crushing master middlegame short trappedPiece | β, ., β, β, ., ., β, β,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
β, ., β, ., β, β, ., .,
., ., ., β, β, ., ., .,
β, β, ., β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/R2Q1ppk/4p2p/3p4/3qn3/8/5PPP/5BK1 b - - 1 29 | d4f2 g1h1 f2f1 | 1,050 | 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 |
r3kb1r/1p3ppp/p3p1b1/3pPnB1/3q4/2N5/PP2QPPP/1R2KB1R w Kkq - 0 15 | e2b5 a6b5 f1b5 | 1,754 | bodenMate mate mateIn2 opening 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, ., ., β, β, ., β | true | false | true | true | w |
3r2k1/3q1p1p/5pn1/2p1pN2/8/2P1Q1P1/P4P1P/1B1r1RK1 w - - 17 31 | e3h6 d1f1 g1f1 d7d1 f1g2 g6f4 g3f4 d1g4 f5g3 | 1,863 | 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 | w |
8/3Rr2k/4P1pp/4q3/6P1/P2Q3P/KP6/8 b - - 1 40 | e5e6 d7d5 e7d7 | 1,420 | advantage endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/p4p2/7p/2Q3p1/4P2q/2P4P/PP4PK/R1Br4 w - - 0 30 | c1g5 h6g5 a1d1 | 1,486 | crushing discoveredAttack 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 |
4q3/7k/5QpN/3p1pPp/p2Pb3/1r6/5P1P/2R3K1 w - - 2 32 | c1c7 e8d7 c7d7 | 1,142 | 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 |
4r1k1/2p1qpp1/7p/pp1P2N1/2n5/P7/1P2Q1P1/1K1RR3 b - - 0 35 | e7e2 e1e2 e8e2 | 1,302 | 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 | b |
5nk1/1r4b1/4P1p1/p2p4/2qB4/2P4Q/3K2P1/7R w - - 4 36 | h3h8 g7h8 h1h8 | 1,691 | mate mateIn2 middlegame sacrifice short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, .,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
7k/2p2Rn1/p5P1/4q3/1p5p/7P/PP6/6K1 w - - 0 37 | f7f8 | 1,037 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5p2/8/3k4/3p2P1/8/1P2K3/8 w - - 2 52 | e2d3 | 1,482 | crushing endgame oneMove pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k2r/5pp1/p1r1b1qp/1pPp4/1P6/3Q4/P5PP/2B1RRK1 w k - 4 30 | d3d5 c6c8 d5d6 c8d8 d6c6 | 2,360 | 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, . | false | false | true | false | w |
K7/8/1pk5/2p5/P7/8/2P5/8 b - - 2 63 | c5c4 a8b8 c4c3 b8c8 b6b5 a4a5 b5b4 a5a6 c6b6 a6a7 b6a7 | 2,565 | crushing endgame pawnEndgame quietMove veryLong zugzwang | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r4k/3p2pp/4p3/P3p3/1Q2Pr1q/8/1PPN1bPP/R4R1K b - - 2 26 | h4h2 h1h2 f4h4 | 1,449 | 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 | false | false | false | false | b |
1k6/1r3p2/5Rp1/2P1P1Pp/2p2P1P/1p6/1K6/8 w - - 2 59 | f6b6 b7b6 c5b6 b8b7 f4f5 | 2,260 | crushing endgame long rookEndgame | ., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
., ., β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/3n1ppp/8/p1pNP3/pq1B4/8/PPP3PP/R2QR1K1 b - - 0 18 | b4d4 d1d4 c5d4 | 1,220 | 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 |
3q4/r3bQ2/pk1p4/2pB4/4P3/7R/PPP5/2K5 b - - 8 33 | e7g5 c1b1 a7f7 | 957 | crushing discoveredAttack endgame short | ., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
β, β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r3k2r/ppp2ppp/2nqpn2/1B1p4/3P1Q2/4PN1P/PPP2PP1/R3K2R b KQkq - 4 10 | d6b4 c2c3 b4b5 | 1,078 | advantage fork middlegame short | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, β,
., ., β, β, β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, β, ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., β, ., ., β | true | true | true | true | b |
r4k1r/bbq2ppp/p1n1p3/2Bn4/PpN5/1N1B3P/1PP1QPP1/R4RK1 b - - 1 16 | a7c5 b3c5 c6d4 e2e4 c7c5 | 1,600 | advantage discoveredAttack 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, ., β, β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
q1k5/P7/4p3/1Q3p2/5PP1/7K/7P/8 b - - 0 57 | a8f3 h3h4 f3g4 | 1,319 | endgame mate mateIn2 queenEndgame short | β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2q2rk1/r3R1pp/p4n2/Pp1p4/1PpP1N2/2P5/4QPPP/4R1K1 b - - 4 31 | a7e7 e2e7 f8e8 f4d5 g8h8 d5f6 e8e7 e1e7 g7f6 | 2,199 | advantage intermezzo middlegame veryLong | ., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, β,
β, ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
5k2/1b3pp1/2p1p3/4P2Q/4B3/2q1n2P/5PP1/r2R2K1 w - - 0 30 | h5h8 f8e7 h8d8 | 1,306 | 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 |
2B2k2/2r5/p5n1/1p4Q1/4P1pP/5qP1/PP3P2/6K1 w - - 9 43 | g5d8 f8f7 d8c7 | 1,710 | endgame | ., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5k2/p1r3pp/4Rb2/8/P7/8/R4PPP/6K1 b - - 0 26 | c7c1 e6e1 c1e1 | 618 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/1Q5p/1p2p1n1/8/8/4B1R1/PqP3PP/5RK1 b - - 3 20 | f8f1 g1f1 b2b1 f1f2 b1c2 | 2,393 | attraction crushing long middlegame | β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/8/4K1p1/3p1pBp/3P3P/3k4/8/8 b - - 0 50 | d3d4 e6f6 d4e4 g5c1 f5f4 | 1,500 | bishopEndgame crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., β, β, β,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/1b3pp1/p6p/1p2p2N/4q1Q1/1P5P/1PP3P1/R4R1K w - - 0 22 | g4g7 | 831 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., β, β, ., ., ., β, .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
1Q1r2k1/5ppp/P3pn2/2b5/3N4/5b2/PP4PP/1K1R3R b - - 0 22 | f3e4 b1a1 d8b8 | 1,739 | advantage intermezzo middlegame short | ., β, ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/p7/1p6/2pp3p/PP2pPkP/2P1K1P1/8/8 w - - 0 39 | b4c5 b6c5 c3c4 g4f5 c4d5 | 2,188 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., β, β, β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1kr2/p1p2pQp/1p2p3/4P3/1P2K3/8/1PP3PP/R1B2qNR w q - 0 14 | g7f8 e8f8 c1h6 f8e8 a1f1 | 2,107 | attraction crushing discoveredAttack long middlegame sacrifice | β, β, β, ., β, β, ., .,
β, ., β, ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
β, ., β, ., ., β, β, β | false | false | false | true | w |
3r4/ppq3pk/4R2p/3r2p1/3P1P1R/2p4Q/P6P/6K1 w - - 0 32 | e6h6 g7h6 h4h6 h7g8 h6h8 g8f7 h8h7 | 2,555 | crushing endgame sacrifice veryLong | ., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3k3/p1p1qp1r/1p3np1/2pPp3/8/2PQB1P1/P5KP/1R3R2 w q - 2 25 | e3g5 h7h2 g2g1 e5e4 d3b5 | 2,305 | advantage defensiveMove long middlegame | β, ., ., ., β, ., ., .,
β, ., β, ., β, β, ., β,
., β, ., ., ., β, β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, ., . | false | false | false | true | w |
5rk1/pp3pb1/2p5/4r1q1/5p2/3Q3R/P1P2PPP/5RK1 w - - 5 28 | d3h7 | 842 | 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 | w |
r1b2rk1/1p3ppp/p4n2/3Np3/2P1q3/8/PPQ1B1PP/R3K2R w KQ - 0 17 | d5f6 g7f6 c2e4 | 1,401 | advantage intermezzo kingsideAttack middlegame short | β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., β, β,
β, ., ., ., β, ., ., β | true | true | false | false | w |
r1b1k2r/ppp1n1pp/8/3N2p1/2B5/5P2/PP3PPP/2KRb3 w kq - 0 14 | d5c7 e8f8 d1d8 | 2,094 | fork mate mateIn2 middlegame short | β, ., β, ., β, ., ., β,
β, β, β, ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., β, β, β, ., ., . | false | false | true | true | w |
6k1/p4pp1/3r1r1p/5B2/1P6/P1R1PK2/5P2/8 w - - 8 38 | c3c8 d6d8 c8d8 | 575 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq3r/pppk2pp/3b4/3Bp3/8/2NQ4/PP1P1PPP/n1BK3R w - - 2 13 | d3f5 d7e8 f5f7 | 1,298 | 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 | false | false | false | false | w |
8/8/1k2p3/4P1p1/1bK3P1/7P/8/8 w - - 0 41 | c4b4 b6c6 b4c4 | 964 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/p1p2pp1/2p5/8/8/2NP2Pb/PPP1Qq1P/4R2K b - - 2 26 | h3g2 | 1,240 | endgame mate mateIn1 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 |
r4knr/1qpQ4/p3p2p/1p4p1/8/6B1/P4PPP/bN1R2K1 w - - 0 21 | g3d6 c7d6 d7b7 | 1,411 | 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 |
r3k3/2p1p1bp/R2q2p1/1P1P2P1/2Q1P3/2N2r2/1P5P/4K2R b Kq - 0 22 | a8a6 b5a6 g7c3 | 2,208 | crushing middlegame short | β, ., ., ., β, ., ., .,
., ., β, ., β, ., β, β,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., β | true | false | false | true | b |
1qr3k1/R3pp1p/1r1nn1p1/2Q5/1pP2P2/4BB2/2P3PP/1R5K w - - 1 29 | c5b6 b8b6 e3b6 | 1,516 | 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 | w |
1r6/6pp/5p2/pnk1p3/8/PP1KP2P/2N2PP1/1R6 b - - 2 34 | b8d8 | 1,367 | advantage endgame oneMove | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., β,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r4b1R/1p3k2/3q1pb1/p7/P7/1P6/1BP4Q/1K6 w - - 0 30 | h2d6 f8d6 h8a8 | 1,818 | advantage middlegame short | β, ., ., ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
2k2b1r/1p3Bpp/p4n2/2B5/P7/2Q4b/1PPr1PqP/R3KR2 w Q - 0 15 | c5d6 g2c6 c3h3 | 2,508 | advantage deflection 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, ., . | false | true | false | false | w |
r2q1k2/bp3p2/p1n3pr/3RB3/1PP2P2/8/P1N1Q1PP/4R2K b - - 0 26 | h6h2 h1h2 d8h4 | 1,590 | 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 | false | false | false | false | b |
2k2b2/Qp4pr/2p4p/2n4P/1B3q2/4rN2/PPP3P1/2KR3R b - - 0 23 | e3a3 b4d2 f4d2 f3d2 a3a7 | 1,566 | advantage discoveredAttack long middlegame 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 | b |
r1q3k1/ppp2Bp1/1bnp3p/8/3P2b1/P4N2/1P3QPK/RNB5 b - - 0 18 | g8f7 f3e5 f7g8 f2f7 g8h8 c1h6 c8g8 | 2,216 | advantage clearance hangingPiece middlegame veryLong | β, ., β, ., ., ., β, .,
β, β, β, ., ., β, β, .,
., β, β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
β, β, β, ., ., ., ., . | false | false | false | false | b |
1k5r/1bpp2Q1/4P3/1P6/8/P5B1/6Pr/3RR1K1 b - - 0 31 | h2g2 g1f1 h8h1 | 1,638 | mate mateIn2 middlegame short | ., β, ., ., ., ., ., β,
., β, β, β, ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., β, . | false | false | false | false | b |
7k/6p1/3n3p/3P1r2/R2Pp3/7R/6PP/7K b - - 0 30 | f5f1 | 585 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3r4/p2k2pQ/p1p2p2/2Pb1P2/1P3B2/P1q5/6PP/4R1K1 b - - 7 30 | c3e1 | 1,148 | endgame hangingPiece mate mateIn1 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 |
2kr3r/ppp2ppp/2p2n2/8/1b6/2NBB2b/PPP1QPqP/2KR1R2 w - - 6 12 | f1g1 g2h2 g1h1 h2e5 h1h3 b4c3 b2c3 | 1,841 | advantage middlegame skewer 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, ., . | false | false | false | false | w |
1r1r4/Q2q1k2/1p5p/5pp1/5p2/4nP2/P3RN1P/2R3K1 w - - 0 40 | c1c7 d7c7 a7c7 | 1,200 | crushing middlegame pin short | ., β, ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
β, ., ., ., β, β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | w |
rnbk1r2/pp4N1/2p4p/2q4Q/2B1p3/3P4/PPP3PP/R1B2R1K b - - 0 17 | f8f1 | 868 | backRankMate hangingPiece 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 | false | false | false | false | b |
3k4/5p2/p1p1pq2/2Q5/4r3/1BP5/PKP5/8 w - - 9 43 | c5d6 d8e8 d6c6 | 1,928 | crushing endgame short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2q3k1/1p2br1p/p3pN2/3pPpP1/1P1P1P1R/P2Q4/8/5K2 b - - 5 36 | e7f6 g5f6 c8c1 f1g2 f7c7 h4h1 c1b2 | 2,659 | crushing endgame exposedKing quietMove 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 |
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.