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 |
|---|---|---|---|---|---|---|---|---|---|
1k6/ppp2pR1/1q5p/8/3P1nB1/P3r3/1P5P/K6R w - - 0 26 | g7g8 e3e8 g8e8 | 553 | backRankMate 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 |
5k2/p7/1b2Pp2/1p4qQ/2p1B3/4PKP1/PP1r2P1/8 w - - 7 45 | h5f7 | 1,541 | 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 | w |
b4b1k/5p1p/1Rq1p1p1/4P3/p1p1NP1P/2P1Q1P1/P6K/8 b - - 0 33 | c6e4 e3e4 a8e4 | 1,167 | advantage endgame 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 |
r1n4k/1p1q2bp/6p1/pPPB4/3PP1b1/BQ6/P2N2PP/R5K1 b - - 0 23 | g7d4 g1h1 d4a1 | 1,090 | 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, . | false | false | false | false | b |
2r3k1/p3pp1p/6pb/1qp1P3/3RQP2/1P4P1/PN5P/5R1K b - - 0 26 | b5f1 | 732 | hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove | ., ., β, ., ., ., β, .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., β, β,
., β, β, ., β, ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
r2qk2r/1bp1pp1p/p7/2nP4/2P5/2P2N2/P1P2PPP/R2QK2R w KQkq - 1 12 | d1d4 h8g8 d4c5 | 1,567 | 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 | true | true | true | true | w |
r4k2/2p2pp1/5n1p/4q3/2P1P2P/R2P4/4QKP1/R7 b - - 0 37 | a8a3 a1a3 e5c5 d3d4 c5a3 | 2,063 | attraction crushing endgame fork long | β, ., ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/5ppp/p1n5/4P3/q1B2PP1/B1P1QN1P/1P6/2K5 b - - 0 26 | a4d1 | 648 | mate mateIn1 middlegame oneMove | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., β, β, .,
β, ., β, ., β, β, ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r2q1rk1/ppp2p2/3pn1p1/3Q2bp/2P1P3/1PN2P2/P3K3/R1B2B1R b - - 3 16 | g5c1 a1c1 e6f4 e2d2 f4d5 | 1,816 | 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 | false | false | false | false | b |
6k1/p5p1/2p1N1nr/1p2P3/8/q1P5/6PP/3R1RK1 w - - 0 32 | d1d8 g6f8 f1f8 g8h7 e6f4 a3c1 g1f2 | 2,676 | crushing endgame quietMove veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., β, ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
2b4k/pN2brr1/P1p4p/1p1p1p2/1P1Pp1P1/2P1P2P/2Q4K/5R2 b - - 1 35 | f5g4 f1f7 g4g3 h2g1 g7f7 | 2,353 | advantage intermezzo 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, ., . | false | false | false | false | b |
8/8/5k2/3K3p/4P1p1/6P1/8/8 b - - 4 47 | h5h4 g3h4 g4g3 | 1,324 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4Qbk1/pp3pp1/2pN1p1p/6n1/3P2qP/2B3P1/PPP2PK1/8 b - - 0 24 | g4h3 g2g1 g5f3 | 1,654 | endgame mate mateIn2 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 |
4r3/1R5p/2pr2pk/4p3/5q2/8/4RP1P/2Q2K2 w - - 5 32 | c1f4 e5f4 e2e8 | 991 | crushing endgame short | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., β, ., ., β, ., . | false | false | false | false | w |
k1q5/4Rp2/1p1p1p2/pb3N2/8/3B3p/5KpP/4R3 w - - 0 35 | d3e4 a8b8 e7b7 c8b7 e4b7 | 1,921 | advantage endgame exposedKing long | β, ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., β, ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/7p/p1p3p1/1pP1kbP1/1P2Bp1P/3K1P2/P7/8 w - - 7 39 | e4f5 e5f5 d3d4 f5e6 d4e4 | 1,053 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., β, β, ., β, β, β, .,
., β, ., ., β, β, ., β,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rbbqnrk1/1p3ppp/p1p5/3pPn2/3P4/2N3NP/PPP3BK/R1BQ1R2 w - - 0 16 | g3f5 c8f5 f1f5 | 1,013 | 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, ., β, β, ., β, ., . | false | false | false | false | w |
r1b1k2r/pp3pp1/4p1p1/q2pP3/1b1Q1P2/1P2BN2/P2N2PP/R3K2R b KQkq - 4 13 | b4c3 d4d3 c3a1 | 1,597 | advantage fork interference middlegame short | β, ., β, ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, .,
β, ., ., β, β, ., ., .,
., β, ., β, ., β, ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., β, β,
β, ., ., ., β, ., ., β | true | true | true | true | b |
3r2k1/3q1ppp/p5r1/1pp1R3/8/2P2P1P/PP2QP2/4R2K w - - 6 24 | e5e8 d8e8 e2e8 d7e8 e1e8 | 595 | backRankMate endgame long mate mateIn3 | ., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
β, ., ., ., ., ., β, .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., ., β, β, ., .,
., ., ., ., β, ., ., β | false | false | false | false | w |
5rk1/1Bp3pp/p2pn3/4p3/1PP3Pq/P2PB3/6K1/1R1Q4 b - - 0 22 | e6g5 b7d5 g8h8 d1e2 h4h3 | 1,938 | advantage defensiveMove long middlegame quietMove | ., ., ., ., ., 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 |
4r2k/p1p2Rrp/1p1p4/4n3/2P5/1RB4Q/P1q3P1/6K1 w - - 2 34 | c3e5 e8e5 f7f8 g7g8 f8g8 h8g8 h3c8 g8g7 c8c7 g7f6 c7d6 | 2,831 | attraction crushing middlegame pin veryLong | ., ., ., ., β, ., ., β,
β, ., β, ., ., β, β, β,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5k2/pQR2N2/1p1p1p2/4nP2/6P1/7q/PP3K2/8 b - - 0 38 | e5g4 f2e1 h3e3 e1d1 g4f2 d1c2 e3d3 c2c1 d3d1 | 1,939 | endgame exposedKing mate mateIn5 veryLong | ., ., ., ., ., β, ., .,
β, β, β, ., ., β, ., .,
., β, ., β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k4/1p6/p2PBK2/2P3p1/7p/5n2/7P/8 w - - 0 47 | e6d5 f3d4 d5b7 a6a5 f6e5 d4b5 b7c6 | 2,669 | crushing endgame veryLong | ., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, β, β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4k3/p7/1p2p1Pp/4Pp1K/P4P2/BP2r3/1R6 b - - 1 31 | e2h2 | 750 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, β, ., β,
β, ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5r2/2p2k1r/1p6/4p1Rp/6p1/3P1pP1/P1P2P1P/R5K1 b - - 5 30 | f7f6 h2h4 g4h3 | 1,537 | crushing enPassant endgame rookEndgame short | ., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
β, ., β, ., ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/3n2Q1/3qkp2/8/3P1P1p/r3P2P/2R3PK/8 w - - 7 39 | g7g8 e6e7 c2c8 | 2,327 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
β, ., ., ., β, ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/4Np2/2p1b2b/p7/1pQ5/3BP1P1/Pq3PP1/3K3R w - - 0 25 | h1h6 h8g7 h6h7 g7f6 c4h4 f6e5 h4f4 | 2,046 | exposedKing kingsideAttack mate mateIn4 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 |
r2r4/p1b2pkp/4b1p1/1Np5/8/4R3/PPP2PPP/R1B3K1 b - - 10 21 | d8d1 e3e1 d1e1 | 531 | 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, . | false | false | false | false | b |
8/1p6/p2Q2pp/8/3p2kP/2n5/2PK4/6q1 w - - 9 49 | d6g6 g4h4 g6g1 | 1,005 | advantage endgame short skewer | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3r1k1/5p2/p3bRp1/8/PppnN2N/8/BPP3PP/2R3K1 b - - 3 22 | d4e2 g1f2 e2c1 | 686 | crushing fork middlegame short | β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, β, β, β, β, ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
3r1r2/7p/p1R5/P3k3/1P1bP3/4K1PP/4N3/8 w - - 0 34 | e2d4 d8d4 c6c5 | 1,073 | crushing endgame short | ., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k2r1r1/pp6/2q1p3/2b5/P7/1B1QRP2/1PP3PP/4R1K1 b - - 2 27 | c6f3 d3d6 b8a8 | 2,050 | crushing defensiveMove middlegame pin 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 |
r3N2k/ppq2p1p/2p3p1/4nQ2/1bP5/5P2/PP2B1PP/R4RK1 b - - 0 23 | c7b6 g1h1 g6f5 | 1,942 | 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, . | false | false | false | false | b |
8/6pk/2rR4/p1B3p1/1P2p3/P3PpP1/1b3P1P/6K1 b - - 2 44 | c6d6 c5d6 b2a3 b4a5 a3d6 | 1,498 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., β, ., ., .,
β, ., ., ., β, β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
7Q/4nkp1/5p1P/3p1b2/3P1K1P/8/8/8 b - - 0 57 | e7g6 f4f5 g6h8 h6g7 f7g7 | 1,101 | crushing endgame fork long | ., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/1pp2p2/p2b1q1Q/3Pp1Nn/4P1bP/P1P5/5PP1/RB2K2R w KQ - 3 19 | h6h7 | 1,044 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
., β, β, ., ., β, ., .,
β, ., ., β, ., β, ., β,
., ., ., β, β, ., β, β,
., ., ., ., β, ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., ., β, ., ., β | true | true | false | false | w |
6k1/1b4pp/p1q1p3/3nP1B1/7P/8/1P3PP1/2Q2RK1 b - - 1 26 | d5c3 f2f3 c3e2 g1f2 e2c1 | 1,523 | crushing endgame fork long quietMove | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., β, ., β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., β, β, . | false | false | false | false | b |
2kr3r/1pp1qpp1/p2bNn1p/8/8/N1PQ4/PP3PPP/R1B1R1K1 b - - 0 16 | d6h2 g1f1 d8d3 | 1,304 | crushing discoveredAttack kingsideAttack middlegame short | ., ., β, β, ., ., ., β,
., β, β, ., β, β, β, .,
β, ., ., β, β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | b |
r1b1qrk1/pp3p2/4pp1p/2p1Pn1Q/2B5/2PP4/PP4PP/R4RK1 w - - 0 18 | f1f5 e6f5 h5g6 g8h8 g6h6 | 2,349 | crushing kingsideAttack long middlegame pin 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 | false | false | false | w |
8/p2R1rkp/1p2p1p1/q3Pp2/3P4/4B2R/6PP/6K1 w - - 1 32 | e3h6 g7h8 d7d8 f7f8 d8f8 | 1,789 | 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 | w |
1r3rk1/1b3p2/p1q1p1pp/1p2P2N/5R1Q/2B5/1P3PP1/4R1K1 b - - 0 26 | c6g2 | 649 | kingsideAttack master mate mateIn1 middlegame oneMove | ., β, ., ., ., β, β, .,
., β, ., ., ., β, ., .,
β, ., β, ., β, ., β, β,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
5rk1/p3ppb1/b2p2p1/3n4/3P1N2/r1P1B1NP/q1Q3PK/1RR5 w - - 0 29 | c2a2 a3a2 f4d5 | 1,809 | advantage capturingDefender 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, ., ., ., ., . | false | false | false | false | w |
k1q5/3rb3/pQp1p2p/1bP2pp1/3P4/2R1PP1P/6PB/R5K1 b - - 11 35 | e7d8 a1a6 b5a6 | 2,060 | 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 | b |
8/ppp3pk/6rp/8/4Q3/P4RqP/1PP3P1/7K b - - 18 39 | g3g2 | 754 | 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 |
2r3q1/5R2/5Qpk/7p/3P4/2n4P/1p3PP1/4R1K1 b - - 0 44 | c3d5 f6f3 c8c1 | 2,321 | advantage clearance endgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
4nr1k/1r2p2p/1R1p1pp1/2pq4/5Q2/P3P1P1/5P1P/B4RK1 w - - 1 27 | e3e4 b7b6 e4d5 | 1,924 | 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 |
5qk1/p7/1p5Q/6p1/P5P1/KP6/8/8 w - - 1 86 | h6f8 g8f8 a3b4 f8e7 b4b5 | 1,312 | crushing endgame long queenEndgame | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/p4ppp/1B2p3/3bP3/Qb3P2/2r5/P5PP/6K1 b - - 0 28 | c3c1 g1f2 b4e1 f2e3 a7b6 | 2,008 | advantage endgame long | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/4kpp1/7p/3K2PP/5P2/8/8/8 w - - 3 47 | g5h6 g7h6 d5e5 f7f6 e5d5 | 2,289 | crushing defensiveMove endgame long master pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/8/1KP4k/5p1p/8/p4P2/5P2/1R6 b - - 1 48 | c8b8 b6c7 b8b1 | 876 | crushing endgame rookEndgame short skewer | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r7/2k1b3/p1pp4/1P1PpQ2/Pq2Pp2/8/8/2R2NK1 w - - 0 33 | c1c6 c7d8 b5b6 | 2,492 | crushing endgame short | β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., β, β, ., ., ., .,
., β, ., β, β, β, ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, . | false | false | false | false | w |
8/6q1/Q1p4k/2Pp4/P2PpN2/4Pn2/5K2/2B5 b - - 0 43 | g7g1 f2e2 g1e1 | 1,243 | endgame fork mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., β, β, ., ., ., .,
β, ., ., β, β, β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
6k1/pb4p1/7p/n5N1/2p5/8/P1P1q1PP/3R3K w - - 0 32 | d1d8 e2e8 d8e8 | 1,263 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
5r1k/2nb1P1p/4pRpN/2ppq1P1/1p6/3P3Q/2P3B1/7K w - - 3 34 | f6g6 e5g7 g6g7 | 1,644 | crushing master middlegame short | ., ., ., ., ., β, ., β,
., ., β, β, ., β, ., β,
., ., ., ., β, β, β, β,
., ., β, β, β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r6r/1pp2pk1/p4Nbp/4Pq1P/1P1R4/P3Q3/2P5/2K3R1 b - - 0 31 | f5c2 | 1,125 | 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, . | false | false | false | false | b |
r4rk1/2p1b1p1/7p/p1p1BP1Q/P1P5/1P5P/2P2q2/2KR2R1 b - - 1 20 | f2e3 c1b1 e3e5 g1e1 e5f6 | 1,792 | advantage fork 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 | b |
7k/pp1r2pp/2p5/2q5/2P5/6QP/PP4PK/8 w - - 0 33 | g3b8 d7d8 b8d8 c5f8 d8f8 | 812 | endgame long mate mateIn3 | ., ., ., ., ., ., ., β,
β, β, ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rnrk1/1p3pp1/3pb1qp/3Np3/8/1P3P2/P1PR2PP/R1BQ2K1 w - - 5 22 | d5e7 g8h7 e7g6 | 914 | crushing fork middlegame short | ., ., ., β, β, β, β, .,
., β, ., ., ., β, β, .,
., ., ., β, β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, β, ., ., β, β,
β, ., β, β, ., ., β, . | false | false | false | false | w |
r4rk1/pp1q1ppp/3b4/2p1nP1n/2PpP1b1/1P1P1N2/P5BP/RNBQ1RK1 w - - 1 17 | f3e5 g4d1 e5d7 | 1,130 | 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, β, β, ., β, β, . | false | false | false | false | w |
2r5/pp4pk/3pQ2p/3PpR2/1P3n2/P5qP/1B4P1/7K w - - 10 33 | f5f4 e5f4 e6f5 g3g6 f5c8 | 2,211 | advantage clearance endgame fork long sacrifice | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., β, β, ., ., β,
., ., ., β, β, β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/5p2/3k2p1/6P1/pP3P2/2K5/8/8 b - - 2 59 | d6d5 b4b5 d5c5 | 1,711 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/pp1q2bk/2p2Qbp/2Pp1Np1/1P2p3/6N1/P5PP/5RK1 w - - 3 33 | f5g7 d7g7 f6d8 | 1,543 | 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 |
4r3/pp3qkp/2pppnp1/8/2P5/2QB1R2/PP3PPP/6K1 w - - 4 22 | g2g4 e6e5 g4g5 | 1,647 | advantage endgame pin quietMove 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 |
7r/pp2k3/1q2p1B1/3p4/6P1/1PPQ2Pp/P2N1r2/R6K b - - 0 27 | f2h2 h1h2 b6f2 h2h1 f2g2 | 1,524 | middlegame | ., ., ., ., ., ., ., β,
β, β, ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., β, β,
β, ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
6k1/5ppp/2n3n1/2B1P3/2b1P3/1p3P2/1P1K2PP/2r2B1R w - - 0 25 | d2c1 c4f1 h1f1 | 1,399 | crushing hangingPiece middlegame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., β, β,
., ., β, ., ., β, ., β | false | false | false | false | w |
r2r2k1/R2P1p1p/4p2p/3p4/8/8/P4PPP/5RK1 w - - 1 26 | a7a8 d8a8 f1c1 a8d8 c1c8 g8f8 c8d8 | 1,403 | crushing endgame pin quietMove rookEndgame veryLong | β, ., ., β, ., ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/R2nq2k/6pp/4p3/3bQP2/8/1r4PP/3R3K w - - 0 37 | d1d4 b2b1 e4b1 | 1,398 | crushing middlegame short | ., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r6k/2p2ppp/2N5/1p1Q4/1P2Nq2/2PP3P/4RPP1/6K1 b - - 0 24 | a8a1 e2e1 a1e1 | 1,325 | endgame mate mateIn2 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 |
8/4p1k1/pp1pP3/2p3p1/8/1P2q1pK/P5Q1/1R6 b - - 1 39 | e3e6 h3g3 e6e5 g3f2 e5f5 f2e3 f5b1 | 2,190 | advantage endgame exposedKing fork veryLong | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2k3r1/1pp3pp/p3p3/7Q/4P3/P1NP3n/1PP3PP/6RK b - - 0 25 | h3f2 | 897 | endgame mate mateIn1 oneMove smotheredMate | ., ., 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/pQ4pp/2p5/3p4/3P4/1P2q3/P5PP/5R1K w - - 2 27 | b7f7 g8h8 f7f8 e8f8 f1f8 | 1,010 | 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 | w |
rnb1k2r/ppppbp1p/5np1/5NB1/8/5P2/PPP1B1PP/RN2K2R w KQkq - 0 10 | f5e7 e8e7 b1c3 | 2,066 | crushing defensiveMove opening short | β, β, β, ., β, ., ., β,
β, β, β, β, β, β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., β, β,
β, β, ., ., β, ., ., β | true | true | true | true | w |
8/p6p/2p3k1/1p6/1P1K4/8/1P4P1/8 w - - 2 39 | d4c5 g6f5 c5c6 f5e4 c6b5 h7h5 b5a6 | 1,283 | endgame master | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5N2/8/1b3p1p/p3kP2/2Kp2P1/1P5P/8 w - - 8 54 | f7d6 e4f3 d6b5 | 1,101 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., β, β, ., .,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5ppp/1BP5/8/2K2n2/5B2/2r3PP/8 w - - 1 34 | c4b3 c2c6 f3c6 | 1,328 | advantage defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5R2/1k6/p5P1/2rr4/PK3R2/8 b - - 0 44 | a4a3 b2a1 c3c1 | 1,266 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q2rk/pp3R1p/3p4/2pPb3/6Q1/2P5/PP4PP/5RK1 w - - 3 20 | f7h7 h8h7 g4h5 h7g7 f1f7 | 1,965 | attraction killBoxMate kingsideAttack long mate mateIn3 middlegame sacrifice | β, ., ., β, ., ., β, β,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2r1r1k1/p4bpp/1p1bN3/3P1p2/2P1pP1q/P1Q1B2P/4B1P1/2R3K1 w - - 5 26 | c3g7 | 544 | 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 |
6k1/5p2/6p1/4B2p/2pp3P/2p2PP1/1p3P2/2K5 w - - 0 49 | c1b1 d4d3 e5c3 | 1,476 | bishopEndgame crushing defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., ., β,
., ., β, ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2r3k1/ppb1qppp/1n3n2/4N3/1P2P3/P1Q3P1/5PBP/B1R3K1 b - - 2 25 | c7e5 c3c8 b6c8 c1c8 f6e8 a1e5 e7e5 | 1,118 | advantage 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 |
r5rk/p5pp/1p1QNn2/1bpp3q/4p3/6R1/PB3PPP/5RK1 w - - 2 27 | b2f6 g7f6 e6d8 h7h6 d6f6 h8h7 f6e7 | 2,741 | crushing discoveredAttack kingsideAttack middlegame quietMove 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 | w |
7r/p2n2k1/1p1p1p2/2pP2p1/P1P1PP2/6P1/4B1K1/7R w - - 1 34 | h1h8 g7h8 e2g4 | 1,918 | 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 |
1r2k3/2p2pp1/p5p1/1q1p3r/2pP1P2/2P1P1NP/1b1R1Q2/2K4R w - - 0 26 | d2b2 b5b2 f2b2 b8b2 c1b2 | 754 | 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 | false | false | false | false | w |
r4q1k/5rp1/1p1p3p/2pPp3/p3PbQN/1b6/PPK3R1/R4N2 w - - 4 32 | a2b3 | 1,002 | 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, ., . | false | false | false | false | w |
8/4b1p1/5k1p/4Rp2/3B1P2/6PP/r4K2/8 w - - 5 46 | e5e2 f6g6 e2a2 | 989 | crushing discoveredAttack endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r2/3q2pk/1pNbRn1p/p1pP1p2/3P1P1B/1P6/P2Q2PP/2R3K1 b - - 2 32 | f6d5 e6d6 d7d6 | 1,864 | 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 |
8/2R5/p7/1pb3rk/8/1PB4P/1PP1rP1K/5R2 b - - 1 42 | c5d6 h2h1 d6c7 | 1,550 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, β, ., β, β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/pK6/1pn5/1P6/8/8/1k6 w - - 0 71 | b4c5 b5b4 c5c6 b4b3 c6c7 b3b2 c7c8q | 1,344 | advancedPawn crushing endgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2r3k1/Q5pp/8/2B5/3p4/2n2P2/2q3PP/4R1K1 w - - 0 23 | c5d4 c3e2 e1e2 c2c1 g1f2 | 2,232 | crushing endgame long | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
k4r2/pp2R3/2p5/4Q3/1b2N1P1/5P2/pq2P1KP/4R3 b - - 10 38 | b2e5 e7e5 b4e1 | 1,490 | crushing master middlegame short | β, ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/4pp2/3p1kp1/p1rR4/P3P1P1/1Pp2P2/2K5/8 w - - 6 32 | d5c5 d6c5 c2c3 f6e6 c3c4 e6d6 c4b5 | 1,989 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., β, β, .,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., β, .,
., β, β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pp6/2p1pbR1/7p/3P4/4PP2/PPP1Q3/1K4R1 w kq - 1 22 | g6g8 e8d7 g8d8 | 995 | advantage master middlegame short skewer | 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 |
5rk1/p5pp/2P2n2/3pp3/5Pqn/1Q1BP3/5RPP/6K1 w - - 0 30 | f4e5 g4g5 e5f6 | 1,585 | 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 | w |
5rk1/pb3p2/1p2p1pb/4P2p/5P2/1P1R2Pq/P1P1NQ2/R5K1 b - - 0 26 | h3h1 | 983 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, ., β, ., ., β, β,
β, ., β, ., β, β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/4PK1p/6p1/8/8/6PP/2k5/4r3 w - - 5 54 | e7e8q e1e8 f7e8 | 870 | advancedPawn crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/4r3/p5p1/P1B5/1R6/8/2k2PPP/4R1K1 b - - 2 36 | e7e1 | 547 | backRankMate endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
1kq5/1p2bp2/3p1P2/4p3/p3P3/P7/1PPQ4/1K6 w - - 0 34 | f6e7 c8e6 d2d6 e6d6 e7e8q | 1,736 | advancedPawn advantage deflection endgame hangingPiece long promotion | ., β, β, ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
4rrk1/1bb2p1p/p2q1p2/3pN3/1PpP4/P1N4P/5PP1/2RQR1K1 w - - 0 22 | d1g4 g8h8 e5f7 f8f7 e1e8 | 1,125 | advantage deflection discoveredAttack kingsideAttack long middlegame | ., ., ., ., β, β, β, .,
., β, β, ., ., β, ., β,
β, ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, β, β, ., β, . | false | false | false | false | w |
2k3rr/pppq1p2/2np1p2/4p3/2B1P3/3P1bRP/PPPQ1P2/2K3R1 w - - 0 18 | g3g8 h8g8 g1g8 | 802 | 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 | w |
5r2/2p5/p1pp2k1/4p3/PP4P1/2PPb1K1/5p1R/5R2 b - - 5 37 | e3f4 g3g2 f4h2 | 832 | crushing endgame master short skewer | ., ., ., ., ., 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.