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 |
|---|---|---|---|---|---|---|---|---|---|
1r2r2k/p1p4p/1pQ1n1p1/5p2/2Pq3P/8/PP1B1PP1/5R1K w - - 6 33 | d2c3 d4c3 b2c3 | 1,073 | advantage master middlegame pin short | ., β, ., ., β, ., ., β,
β, ., β, ., ., ., ., β,
., β, β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
4r1k1/2R1npp1/p6p/1p2P3/n4P2/P3B1P1/7P/4NK2 b - - 1 31 | e7d5 c7a7 d5e3 | 1,092 | advantage endgame fork short | ., ., ., ., β, ., β, .,
., ., β, ., β, β, β, .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., . | false | false | false | false | b |
6k1/3r1pp1/Q3b3/4p2p/7P/1P4Pq/P3BP2/5RK1 b - - 0 28 | e6d5 a6c8 g8h7 | 1,444 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
β, ., ., ., β, β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/8/8/5R1p/1P1k1B1P/1q4PK/8/8 b - - 0 53 | b3e6 g3g4 h5g4 h3g4 d4e4 | 1,832 | crushing endgame long pin | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., β, ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6k1/6p1/6pp/4KP1P/8/8/8 w - - 0 57 | f4g5 g7f8 e4d5 f8e7 d5e5 | 2,003 | crushing defensiveMove endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p2Q2p1/5k1p/8/7q/PP6/6K1 w - - 2 48 | d6d7 f5e5 d7h3 | 1,068 | crushing endgame queenEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1q1n1rk1/1p2bppp/6r1/pN1pP3/P1pPn2N/4P2b/1PP1B1QP/R1B2RK1 w - - 4 19 | h4g6 h3g2 g6e7 g8h8 g1g2 | 1,507 | advantage 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, ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
3n2N1/pkq3bR/6p1/4P1N1/1pbP2Q1/8/PP3P2/1KR5 b - - 4 28 | c4d3 c1c2 c7c2 b1a1 c2c1 | 1,202 | long mate mateIn3 middlegame queensideAttack | ., ., ., β, ., ., β, .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., β, β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., β, β, ., ., ., ., . | false | false | false | false | b |
2b2rk1/6p1/p6p/1pbN1p2/3n4/3B2PP/PPP2PK1/2BR4 b - - 3 27 | c8b7 c2c4 b5c4 d3c4 f8d8 | 1,664 | advantage long middlegame pin | ., ., β, ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
β, β, β, ., ., β, β, .,
., ., β, β, ., ., ., . | false | false | false | false | b |
1r2kb1r/4P1pp/pqp3b1/6p1/6P1/2N2N1P/PPP1QP2/2KRR3 b k - 0 17 | b6b2 c1d2 b2c2 d2e3 c2c3 | 1,575 | 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 | true | false | b |
r2q1r2/1pp3pk/p2p3p/3n4/1P3RQ1/P2P3P/6P1/R1B3K1 w - - 0 20 | f4f8 d8f8 g4e4 | 1,293 | advantage clearance 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 |
2r5/pk2R1B1/6p1/1p1p4/2b5/b1PN1P1P/6P1/1K6 b - - 3 36 | a3e7 | 1,491 | crushing endgame hangingPiece oneMove | ., ., β, ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, β, ., β, ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1q4k1/7r/5P1Q/3p4/2p1p1P1/2P4P/1P3P2/6K1 w - - 1 45 | h6g6 g8h8 f6f7 h7f7 g6f7 | 1,605 | advancedPawn advantage endgame long | ., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3r2k1/2Q1bp1p/6p1/1p6/p4PRP/P3Pq2/BP3PRK/3r4 b - - 13 39 | d1h1 h2h1 f3h3 | 1,806 | attraction crushing 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 |
r4r2/p3k1pp/3bp1n1/2p4q/Q1P5/2Np4/PP1B2PP/R3R2K w - - 16 25 | c3d5 e7f7 a4d7 | 1,282 | advantage middlegame pin short | β, ., ., ., ., β, ., .,
β, ., ., ., β, ., β, β,
., ., ., β, β, ., β, .,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., β, ., ., β, β,
β, ., ., ., β, ., ., β | false | false | false | false | w |
r1bq3r/pp3Qpp/1kn1pb2/3pN3/PP6/2PB4/5PPP/RN2R1K1 b - - 0 16 | c6e5 a4a5 b6c6 e1e5 f6e5 | 1,367 | crushing fork long middlegame | β, ., β, β, ., ., ., β,
β, β, ., ., ., β, β, β,
., β, β, ., β, β, ., .,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
β, β, ., ., β, ., β, . | false | false | false | false | b |
r1bqk2r/pp2npbp/6p1/2pPn3/8/2PP3P/PP1NN1P1/R1BQKB1R b KQkq - 0 9 | e5d3 | 957 | mate mateIn1 oneMove opening | β, ., β, β, β, ., ., β,
β, β, ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
β, β, ., β, β, ., β, .,
β, ., β, β, β, β, ., β | true | true | true | true | b |
3r2k1/ppq2pp1/4p1p1/8/2P5/1P1n1P1P/P2R2B1/5Q1K w - - 2 31 | d2d3 d8d3 f1d3 | 913 | advantage endgame short | ., ., ., β, ., ., β, .,
β, β, β, ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r1q5/pp2kp2/3p4/1PpPp3/P1P1PpP1/6b1/4N1P1/2RQ1R1K b - - 0 28 | c8h8 h1g1 h8h2 | 1,071 | 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 | false | false | false | false | b |
8/p1pkn3/Pp1p3p/2B1p2Q/4P1r1/2PP2q1/1P5R/R6K b - - 9 26 | g3f3 h2g2 f3g2 | 1,134 | 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 | b |
1r3rk1/3R2pp/p3pq2/8/Np2R3/1P2Q3/1PP3PP/6K1 b - - 0 23 | f6f1 | 400 | 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 |
r2q2k1/pp3ppp/2n5/3p2N1/3P1Q2/8/PP3P2/2R2bK1 w - - 0 20 | f4f7 g8h8 f7h5 f1d3 g5f7 h8g8 f7d8 | 2,105 | advantage fork 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 | w |
8/1p3pkp/8/r1bp2P1/8/P1p5/KB3P1P/3R4 w - - 0 27 | b2c3 d5d4 c3a5 | 917 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
2Q5/5R1p/pq1r2p1/4p3/1kP5/6RP/P5P1/7K b - - 4 39 | d6d1 f7f1 d1f1 h1h2 b6g1 | 877 | endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r3k1/2r1qppp/Q3p3/8/1n1P4/4PNP1/3N2PP/2R3K1 w - - 1 27 | a6c8 c7c8 c1c8 e7f8 c8f8 | 1,286 | advantage long middlegame xRayAttack | ., ., β, ., ., ., β, .,
., ., β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r5k1/pp2b3/2p1bpNp/6pB/8/6P1/PPP3P1/3r1R1K w - - 0 27 | g6e7 g8f8 e7g6 f8g7 f1d1 | 1,656 | advantage exposedKing hangingPiece kingsideAttack long middlegame | β, ., ., ., ., ., β, .,
β, β, ., ., β, ., ., .,
., ., β, ., β, β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
r1k1r3/ppp2pp1/5n1p/n7/3R1P2/8/PPQ3PP/RNB4K b - - 0 18 | e8e1 | 530 | backRankMate 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 |
1r3rk1/2pq1pp1/3p3p/4n3/3NBQb1/p1P3P1/PPP3P1/2K1R2R w - - 0 20 | h1h6 g7h6 f4h6 | 1,824 | crushing 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 | false | false | false | false | w |
r1bq1rk1/p1p2p1p/1p1p2p1/2b1PP1Q/2P3R1/3B1n2/PP1B3P/RN3K2 w - - 0 19 | f5g6 f3h2 f1g2 f7g6 g4g6 | 2,518 | crushing 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,
β, β, ., ., ., β, ., . | false | false | false | false | w |
4r3/pp5k/2r1PKp1/8/3p1B2/8/4R1PP/8 w - - 0 45 | f6f7 e8g8 f4e5 | 2,172 | crushing endgame master short | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5R2/6p1/1P4q1/8/PP5r/6P1/5RK1 w - - 0 41 | f7f8 g8h7 f1f7 h7h6 f8h8 | 982 | endgame exposedKing long mate mateIn3 queenRookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/p6p/6P1/4kp2/P1P1p1P1/6K1/5P2/8 b - - 0 37 | f5f4 g3h3 h7g6 | 2,051 | crushing endgame intermezzo pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
β, ., β, ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4k2p/1P1n2p1/2N1p3/P7/3K3P/5p2/8 w - - 0 48 | d3e2 e7d8 a4a5 | 2,160 | crushing defensiveMove endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., β, ., ., β, .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb2rk1/pp1p1pb1/1q3Bpp/2pBp3/4P3/2PP1Q2/PP3PPP/R3K1NR w KQ - 2 11 | f6e7 b6b2 a1d1 | 2,098 | crushing defensiveMove 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 | true | true | false | false | w |
1r5r/1p1np1bb/p1k1p2p/2ppP1p1/8/BNP5/PRP1BPPP/1R4K1 w - - 6 21 | b3a5 c6c7 b2b7 | 1,009 | advantage 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,
., β, ., ., ., ., β, . | false | false | false | false | w |
r4k2/p1QbR2p/5pp1/3N4/6q1/1P4P1/P4P1P/2B3K1 b - - 2 30 | g4d1 g1g2 d1d5 f2f3 f8e7 | 2,198 | crushing 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 |
6k1/6pp/3r4/1r2N3/5PP1/2R5/7P/7K w - - 0 42 | c3c8 d6d8 c8d8 | 599 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/4k3/5R2/2p1K1P1/2p5/5P2/8/2r5 b - - 3 45 | c1e1 e5d5 c4c3 | 1,200 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
2q2r2/Q3ppkp/6p1/5b2/2P5/8/Pr2N1PP/3R1RK1 w - - 2 21 | a7d4 g7g8 d4b2 | 1,201 | 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 | w |
2r1r1k1/6pp/pRp5/5p2/3n4/5P2/PP1N1KPP/R7 b - - 1 23 | e8e2 f2f1 e2d2 | 1,079 | crushing endgame fork short | ., ., β, ., β, ., β, .,
., ., ., ., ., ., β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r7/4q1k1/p1b1Pp1r/np3QpP/3P2P1/2P5/P1BN4/2KR1R2 b - - 2 31 | e7a3 c1b1 a5c4 d2c4 b5c4 f1f2 a8b8 | 1,868 | crushing middlegame queensideAttack 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 |
6k1/R7/2P1p3/2Pp1p2/3Pn1pq/4Q3/4PP1P/1r3BK1 b - - 0 27 | b1f1 g1f1 h4h2 e3g3 h2h1 g3g1 e4d2 f1e1 d2f3 e2f3 h1g1 | 2,972 | advantage deflection endgame veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, β, ., β, ., .,
., ., ., β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., β,
., β, ., ., ., β, β, . | false | false | false | false | b |
r2k3r/5ppp/p2bbq2/3pN3/8/2Q5/PPP2PPP/R3R1K1 w - - 11 20 | c3c6 d6e5 c6a8 | 2,105 | advantage fork middlegame short | β, ., ., β, ., ., ., β,
., ., ., ., ., β, β, β,
β, ., ., β, β, β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
3k4/pp1rrQ2/5B2/8/8/2p5/Pbq3PP/5R1K w - - 3 37 | f7g8 d8c7 g8c4 c7b6 f6e7 | 2,073 | crushing exposedKing long middlegame pin | ., ., ., β, ., ., ., .,
β, β, ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
2r3k1/2Pr1ppp/4p3/p7/8/8/2R2PPP/R4K2 w - - 2 38 | a1b1 g7g5 b1b8 d7c7 b8c8 c7c8 c2c8 | 2,274 | crushing endgame quietMove rookEndgame veryLong xRayAttack | ., ., β, ., ., ., β, .,
., ., β, β, ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
5r1k/pp1P2pp/2p5/4P3/1P1P4/P7/6PP/3B1Q1K b - - 0 37 | f8f1 | 400 | backRankMate endgame master mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
β, β, ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., β | false | false | false | false | b |
4r3/4P3/4k3/p2NPp2/1p3KpP/8/P7/8 w - - 7 50 | d5c7 e6e7 c7e8 a5a4 e8d6 | 1,981 | crushing endgame fork long | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7r/1p4p1/p3k3/3rP1n1/3p3p/P2R4/1P4N1/2K1R3 w - - 3 33 | g2f4 e6f5 f4d5 | 725 | crushing endgame fork short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
4r2k/1b2p2p/1q1p1pp1/2nP4/rpP5/5QPN/P4PBP/R3R1K1 w - - 0 22 | e1e7 e8e7 f3f6 h8g8 f6e7 | 1,284 | attraction capturingDefender crushing fork long master 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 | w |
1r4k1/1bqn1pp1/4p2p/1R2P3/2p5/2Qp2P1/P4PBP/1R4K1 b - - 0 23 | b7g2 b5b8 d7b8 | 1,416 | 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, . | false | false | false | false | b |
2k3r1/pp1b1r1p/1q2p2Q/2pPP1b1/2N5/1P6/P3BPPP/R4RK1 b - - 2 18 | g5h6 c4b6 a7b6 | 1,295 | 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 |
8/6p1/5p2/5P2/4K1Np/8/5k2/8 b - - 9 76 | f2g3 g4e3 h4h3 e3f1 g3g2 | 1,155 | crushing defensiveMove endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/3b1p1p/Q5pb/3N4/3PqP2/1P4P1/P3N2P/2r2RK1 w - - 0 27 | d5f6 g8g7 f6e4 c1f1 g1f1 | 1,434 | advantage fork long middlegame | ., ., ., ., β, ., β, .,
., ., ., β, ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., ., β, ., ., β, β, . | false | false | false | false | w |
b5r1/4q1bk/1p2p2p/4Pp2/1PBNnP2/6N1/PQ5P/2R3K1 b - - 2 34 | g7e5 f4e5 e4g3 c4e6 g3e2 g1f1 g8g1 f1e2 g1g2 e2f1 g2b2 | 2,653 | advantage doubleCheck kingsideAttack middlegame sacrifice skewer veryLong | β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., β, ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., β, β, β, β, β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
r4r1k/1p3pp1/p2p2np/2pP1Q2/2P1PN1R/8/PP3PK1/R7 b - - 0 22 | g6h4 g2g3 h4f5 | 1,031 | crushing fork 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, ., ., ., ., ., ., . | false | false | false | false | b |
7r/2p1knR1/1p1p1p2/p2PpK2/P1P4r/5B2/1N3P2/6R1 b - - 1 43 | h4f4 f5g6 h8h6 | 1,550 | fork 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 |
8/2p5/PkBb4/8/P1K5/8/8/8 b - - 0 48 | b6c6 a6a7 c6b7 a7a8q b7a8 | 1,561 | bishopEndgame crushing endgame hangingPiece long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/1pqB2pp/4p3/p2pP2P/Pb1P4/1QN5/1P1n1r2/2KR3R w - - 0 24 | d7e6 g8h8 d1d2 f2d2 c1d2 | 1,799 | advantage intermezzo long middlegame | ., ., ., ., ., β, β, .,
., β, β, β, ., ., β, β,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., ., β,
β, β, ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
r1b1k2r/5ppp/ppnqp3/3N4/2P3n1/3B1N1P/PP2QPP1/R4RK1 b kq - 0 15 | c6d4 h3g4 d4e2 | 1,497 | 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, β, β, .,
β, ., ., ., ., β, β, . | false | false | true | true | b |
8/5pk1/4p1p1/3p4/2r3PP/4PK2/2R2P2/8 w - - 3 36 | c2c4 d5c4 f3e2 | 1,192 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4bk1r/pp4p1/1b1N1r2/2p4p/8/2P5/PP3PPP/R3R1K1 w - - 1 34 | e1e8 | 722 | mate mateIn1 middlegame oneMove | ., ., ., ., β, β, ., β,
β, β, ., ., ., ., β, .,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
8/8/8/1P4p1/2K4p/6k1/8/8 w - - 1 53 | b5b6 h4h3 b6b7 h3h2 b7b8q | 567 | advancedPawn crushing endgame long pawnEndgame promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/5pb1/pN4p1/1p2q1P1/1Q6/1P5P/PP1R1P2/1K1R4 b - - 1 29 | e5f5 b1a1 c8c2 d2c2 f5c2 | 2,286 | crushing long middlegame | ., ., β, ., ., β, β, .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, β, ., β, ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
1r4k1/5ppp/3R4/6P1/p1Q1p2P/P3P3/K4P2/1r1R4 b - - 0 36 | b8b2 | 1,075 | endgame mate mateIn1 oneMove queenRookEndgame | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
r4rk1/p4pb1/bpnq2pp/3p4/1P1P4/P1N1BN1P/5PP1/R2Q1RK1 w - - 2 18 | b4b5 a6b5 c3b5 | 1,266 | 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, ., β, β, . | false | false | false | false | w |
1k5B/pp6/2p1R1Q1/7p/6p1/1P2b3/P4qBK/R7 b - - 2 30 | f2h4 g2h3 h4h3 | 1,957 | mate mateIn2 middlegame short | ., β, ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pb3Np1/4p2b/2p5/8/1P1B4/PBP5/1K3R2 w - - 1 29 | f7h6 g7h6 f1g1 g8f7 g1g7 | 1,535 | crushing long middlegame | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
6r1/1p3p1k/p4p1p/4pP1B/2P4B/4qR1K/P6P/3R4 b - - 7 26 | e3e2 h5g6 f7g6 d1d7 g8g7 f5g6 h7g6 f3g3 g6h5 | 2,263 | crushing endgame veryLong | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., ., β, ., β,
., ., ., ., β, β, ., β,
., ., β, ., ., ., ., β,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
2r3k1/1r3pbp/p3p3/5p2/Bp6/1PpRBP2/P1n3PP/3R2K1 w - - 0 28 | d3d8 g7f8 d8c8 c2e3 d1d8 | 1,104 | 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 |
7k/1p4p1/p6p/4r2q/3Q4/P4R2/3K1P2/8 w - - 0 35 | f3f8 h8h7 d4d3 h5g6 f8h8 h7h8 d3g6 | 1,443 | advantage deflection endgame veryLong | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5b2/2k4p/1R4p1/1PP1pp2/1K6/r4P2/6PP/8 w - - 0 31 | b6c6 c7d7 b4a3 | 1,501 | crushing endgame intermezzo short | ., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, β, ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/4Q2p/p5pB/3P4/1pP1n3/8/1q4PP/5R1K b - - 0 38 | e4f2 h1g1 e8e7 | 1,444 | crushing endgame intermezzo short | ., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
r1b1k1nB/ppp2p1p/2nb4/1B1p2q1/8/1PN1P3/P1PP1PpP/R2QK1R1 b Qq - 3 9 | d6h2 g1g2 g5g2 | 1,302 | 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, ., ., β, β, ., β, . | false | true | false | true | b |
2b2rk1/2p1qpp1/BnQ1pn1p/2Np4/P2P4/2P1PNP1/4KPP1/5R2 b - - 2 23 | c8a6 c5a6 e7a3 | 2,210 | 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 |
r4rk1/1p5p/b3pq2/p2pN3/3P2p1/PPR1P3/1Q4PP/2R3K1 b - - 1 27 | f6f1 c1f1 f8f1 | 1,292 | 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 |
1PK5/8/3b4/4p1pk/4Pp2/5P2/6P1/8 b - - 0 61 | d6b8 c8b8 h5h4 b8c7 h4g3 c7d6 g3g2 | 1,358 | crushing endgame veryLong | ., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/p4p1p/6p1/3Q4/5P2/3p4/PP2q1PP/2rR2K1 w - - 0 28 | d5d8 g8g7 d8d4 g7h6 d1c1 | 2,049 | crushing endgame long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, ., ., β, ., β, β,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/1p4R1/p1Np3r/3k1p2/5P2/8/PPP5/1K6 b - - 0 35 | h6h1 g7g1 h1g1 | 996 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., β, β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1k1r4/ppp4p/4p1p1/N2nP3/3P2b1/1Q1KP3/PP3q2/2R5 w - - 0 28 | b3b7 | 1,455 | 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 | w |
5rk1/ppq1np2/2p1p1p1/3rR1Q1/3P4/2PB4/PP3PP1/4R1K1 b - - 1 23 | f7f6 e5d5 f6g5 | 1,567 | crushing fork middlegame short | ., ., ., ., ., β, β, .,
β, β, β, ., β, β, ., .,
., ., β, ., β, ., β, .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
2rqkb1r/Np1n1ppp/4pn2/3p1b2/3P1B2/P3P3/1P3PPP/R2QKBNR b KQk - 0 9 | d8a5 b2b4 a5a7 | 1,165 | crushing fork opening short | ., ., β, β, β, β, ., β,
β, β, ., β, ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, β, β,
β, ., ., β, β, β, β, β | true | true | true | false | b |
k6r/b1Rr1ppp/p3p3/P4b2/1P1P1B2/4P3/5PPP/RN4K1 b - - 0 22 | d7c7 f4c7 h8c8 | 1,434 | 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 | b |
3qkr2/p1pn2pp/3b1n2/3Bp3/3rP3/2N2Q2/PPP2PPP/R1B2RK1 b - - 14 16 | f6d5 f3h5 g7g6 | 1,295 | 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, . | false | false | false | false | b |
2rk3r/2p1b1pp/2Qp2b1/2nP1p2/1P2p3/2N4P/P4PP1/R1B3K1 b - - 0 23 | g6e8 b4c5 e8c6 | 1,574 | 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, . | false | false | false | false | b |
r2qkbnr/pppb1ppp/4p3/3PP3/2B2B2/2N2P2/PPP4P/R2QK2R b KQkq - 1 11 | d8h4 f4g3 h4c4 | 1,146 | crushing fork master 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 | true | true | b |
3q3k/6bp/6p1/4p3/2Q3P1/1PB4P/r7/5RK1 b - - 3 32 | d8b6 c3d4 b6d4 c4d4 e5d4 | 1,921 | crushing endgame exposedKing long | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4r3/p4pk1/6p1/4R1Q1/4p3/4P2P/q4PP1/1R4K1 b - - 0 34 | a2b1 g1h2 b1b8 | 1,879 | crushing endgame hangingPiece master short | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
r4k2/qr6/3p1pRp/2pPp2P/1pB1P3/1P6/P5R1/1K6 w - - 0 33 | g6g8 f8e7 g2g7 | 1,127 | 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 | w |
8/pp3ppp/1r2k3/2r1P3/4RPP1/8/P2R3P/K7 b - - 2 23 | c5c1 | 523 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
6k1/2q2pp1/7p/8/6Q1/pr4RP/6PK/8 w - - 0 43 | g4g7 | 809 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/p2r3p/1pb1pqp1/5p2/2PP1R1P/4Q3/P3BPP1/3R2K1 b - - 4 33 | e6e5 d4e5 d7d1 | 1,883 | 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 | b |
8/2p5/2p1k2p/2p1P1p1/1P2K1P1/8/8/8 w - - 0 48 | b4c5 e6e7 e4f5 e7f7 e5e6 | 961 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., β, ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1PR5/1r6/3pp1p1/8/4kP2/2K5/8 w - - 2 39 | c7c3 e3f4 c3b3 b6b7 b3b7 f4f3 b7f7 | 2,273 | advantage endgame master rookEndgame veryLong | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/5k1p/3Qp1p1/8/1p1P2qP/1P3N2/1r3PB1/2b4K w - - 4 42 | f3e5 f7g8 e5g4 | 1,384 | crushing fork middlegame short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, β,
., β, ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
3r2k1/p4p1p/1p1q1Qp1/3p1p2/8/P1P3P1/1P3P1P/4R1K1 w - - 2 30 | e1e8 d8e8 f6d6 | 1,015 | crushing deflection endgame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., β, ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
rn3rk1/ppb2ppp/2pq1n2/3p2B1/8/1B1P1Q1P/PPP1NPP1/R4RK1 b - - 2 13 | d6h2 | 602 | 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, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
1kr5/1p3R2/3qp3/1Q1p4/1P6/8/PKP5/8 b - - 8 47 | d6e5 b2a3 e5c3 a3a4 c3c2 | 1,786 | crushing endgame long | ., β, β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/p4p1p/1bp2Pp1/1p6/8/1B3KP1/PB2rP1P/1R1R4 b - - 3 27 | e2f2 f3g4 h7h5 g4h3 e8e2 d1h1 e2b2 b1b2 f2b2 | 2,130 | advantage middlegame veryLong | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., β,
., β, β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, β, ., ., β, β, ., β,
., β, ., β, ., ., ., . | false | false | false | false | b |
6k1/1p2r2p/p2N2p1/3P1p1n/PBPb1P1q/5Q1P/6PK/5R2 b - - 0 26 | e7e3 b4d2 e3f3 | 1,675 | 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, ., . | false | false | false | false | b |
6r1/2p5/1p1p4/3Ppk2/1PP1Np1p/5R1K/5Pr1/4R3 b - - 3 38 | g2g1 e1g1 g8g1 | 1,851 | advantage endgame master short | ., ., ., ., ., ., 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.