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/ppb3p1/1qp4r/5P2/3NQ3/8/PP4P1/3R2K1 w - - 1 42 | e4e8 c7d8 e8d8 b6d8 d4c6 h6c6 d1d8 | 1,000 | attraction crushing deflection endgame sacrifice veryLong | ., β, ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
7R/8/1p3p2/2k4p/p5rP/5KP1/8/8 w - - 0 56 | h8h5 c5d4 f3g4 | 1,014 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pQpnbppp/5n2/4p1B1/2B3b1/1P1P1P2/P1P3PP/RN2K1NR b KQkq - 0 9 | d7c5 b7b5 c7c6 b5c6 g4d7 | 2,763 | 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, ., ., ., β, β,
β, β, ., ., β, ., β, β | true | true | true | true | b |
8/2r1k1pp/4p3/2PpN3/1P2np2/3K3P/r3BPP1/1R3R2 b - - 0 26 | a2d2 | 1,439 | hookMate 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 |
4R3/7k/7p/1p2NPbK/1P6/6P1/3rp3/8 w - - 6 44 | e5f3 d2b2 f3g5 | 2,038 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1pp1n3/p3p1N1/6K1/k2P4/P1P5/1P6/8 b - - 0 34 | e7g6 g5g6 a4b3 g6f6 b3b2 f6e6 b2c3 | 1,660 | crushing endgame knightEndgame veryLong | ., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5Bk1/p1p3pp/1p4r1/3Qq3/4p2P/8/PP3Pn1/3R1RK1 b - - 1 26 | e5d5 d1d5 g2f4 d5g5 f4h3 g1h2 h3g5 | 1,999 | advantage discoveredAttack 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 | b |
6k1/5pp1/p3p2p/1p6/1q2n3/1P2PQ1P/r3NPP1/3R2K1 w - - 0 25 | d1d8 g8h7 f3f7 a2e2 f7g8 h7g6 d8d7 | 2,759 | advantage deflection endgame sacrifice veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., β, β, ., β,
β, ., ., ., β, β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r1r3k1/1b1n1ppp/pp1p1n2/3Pq3/P3PP2/2N3N1/2BQ2PP/4RRK1 b - - 0 21 | e5c3 d2c3 c8c3 | 1,395 | 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, . | false | false | false | false | b |
5rk1/2p4p/p1b3P1/3p2N1/1PnP1q2/P1r5/2P5/2KR1Q1R w - - 0 28 | f1f4 f8f4 g6h7 g8h8 d1g1 | 2,297 | 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 |
r1b2rk1/2q2p2/p4bnQ/1pp1p1nN/3pP3/1P1P4/P1P1BPPP/R4RK1 w - - 0 21 | h5f6 | 1,009 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., ., β, β, .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, β,
., β, β, ., β, ., β, β,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
β, ., β, ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r4k/1p2Q3/p3Pp1p/3p1Pp1/2rPq3/2P3R1/P4BRP/6K1 b - - 0 30 | e4b1 f2e1 b1e1 | 1,264 | 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 |
2q1rrk1/5pbp/3p1Bp1/1pnP4/7R/P4Q2/2B3PP/5R1K w - - 5 29 | f6g7 g8g7 f3f4 | 2,342 | 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 |
r4q1k/2pb3p/5bp1/1p3p2/pn1P4/P1QB1N2/1PP1NP1P/2KR3R b - - 1 22 | b4a2 c1b1 a2c3 | 1,091 | 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 | false | false | false | false | b |
6k1/pp4p1/4p1Np/3p3P/Q1pPn1P1/2P1q3/PK6/7R b - - 0 25 | e3c3 b2b1 e4d2 | 1,451 | 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/p1R3pp/4p3/1p2r2P/rk4P1/6R1/P7/7K w - - 3 43 | g3b3 b4a5 c7a7 a5b6 a7a4 | 1,282 | crushing deflection endgame interference long pin rookEndgame | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3k2r/bpp2pp1/p2p4/3PpP2/2P1KP2/2NPBQ2/PP5q/R4R2 b kq - 3 21 | h8h3 f3h3 h2h3 | 1,828 | advantage master masterVsMaster middlegame short | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., β, β, ., .,
., ., β, β, β, β, ., .,
β, β, ., ., ., ., ., β,
β, ., ., ., ., β, ., . | false | false | true | true | b |
8/3b4/p2p1k2/1ppP1p1Q/2P3p1/1P4P1/Pq2B1KP/8 w - - 0 35 | h5h8 f6g6 h8b2 | 1,329 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., β, β, β, ., β, ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p2rpkp/p7/2R2Pp1/P5P1/3r4/6P1/5R1K w - - 1 39 | f5f6 g7f8 f6e7 | 1,057 | advancedPawn crushing endgame fork rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
6k1/1p6/4p3/5pP1/4R2p/6P1/8/q5QK b - - 2 52 | a1g1 h1g1 f5e4 | 1,315 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β | false | false | false | false | b |
5rk1/5pbp/2b3p1/Q1pqP3/5P2/6PP/PBN2R2/5NK1 b - - 2 32 | d5h1 | 917 | 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, . | false | false | false | false | b |
8/3N1k1p/3P1P2/2K3P1/8/8/2r5/8 w - - 3 55 | c5d5 c2d2 d5c6 d2d1 d7e5 f7e6 d6d7 e6e5 f6f7 | 2,772 | advancedPawn crushing defensiveMove endgame exposedKing sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/2b1np2/2p4p/4p2r/PPP5/5NP1/5PKP/3R4 w - - 0 39 | g3g4 h5g5 f3g5 | 1,597 | advantage endgame short trappedPiece | ., ., β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r4rk1/5p2/p1p3p1/q2b2Q1/8/P2BP1P1/1P5P/1R3RK1 b - - 0 24 | a5d2 d3e4 d5e4 | 1,453 | crushing middlegame short trappedPiece | 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/R4pk1/4b1pp/8/4B3/K4P2/1rP3PP/8 b - - 0 33 | b2a2 a3b4 a2a7 | 1,131 | advantage endgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6Q1/1kp3b1/p1b1R2p/1p3pp1/3q2P1/3P3P/PPN2P2/1K1R4 b - - 1 36 | d4b2 | 590 | mate mateIn1 middlegame oneMove queensideAttack | ., ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
β, ., β, ., β, ., ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
8/8/4k2p/4p3/6P1/4KP2/8/8 w - - 10 58 | e3e4 e6d6 e4f5 d6d5 f5g6 | 1,618 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
kr3r2/qp2R3/p7/3B4/P7/1Q4Pp/2P2P1P/1R4K1 b - - 14 47 | a7f2 g1h1 f2f1 b1f1 f8f1 | 1,595 | long mate mateIn3 middlegame sacrifice | β, β, ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/1b6/1P6/8/3p1K2/2k2NP1/8/8 b - - 6 56 | d4d3 g3g4 b7f3 f4f3 d3d2 f3e2 c3c2 b6b7 d2d1q | 1,919 | advancedPawn crushing endgame promotion veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3rk1/R5pp/2pq1n2/3p4/2bQ1P2/2N3P1/6BP/4R1K1 w - - 4 26 | e1e7 d6e7 a7e7 | 1,735 | 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 | w |
8/p7/8/1p2Q3/2k5/6K1/q7/8 w - - 8 41 | e5e6 c4c3 e6a2 | 939 | crushing endgame queenEndgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/pp2rpp1/1np2n1p/3p4/3P2PQ/1P1B1P2/P1PqN2P/4RR1K b - - 4 23 | e7e2 d3e2 e8e2 e1e2 d2e2 | 1,143 | advantage long middlegame | ., ., ., ., β, ., β, .,
β, β, ., ., β, β, β, .,
., β, β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
., β, ., β, ., β, ., .,
β, ., β, β, β, ., ., β,
., ., ., ., β, β, ., β | false | false | false | false | b |
8/4KPk1/8/8/5bp1/8/7p/R7 b - - 2 53 | f4d6 e7d6 g7f7 d6e5 g4g3 | 1,916 | advantage deflection endgame long sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
1r6/2pR4/2p2kp1/2P2p1p/1PK2P1P/2R3P1/8/1r6 b - - 11 45 | b8b4 c4d3 b1d1 d3c2 d1d7 | 1,584 | crushing endgame long rookEndgame skewer | ., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., β, ., β,
., β, β, ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
3r3r/k4ppp/B2qpn2/5b2/3P4/1Q2P3/PP3PPP/R4RK1 w - - 0 18 | b3b7 | 1,010 | 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 | w |
4rk2/p4pbp/3q2p1/1Qp5/B2p4/1P3P2/P1P3PP/6K1 w - - 0 27 | b5e8 | 689 | 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 | w |
8/6R1/pk6/2pBp3/2PbP1K1/1r4P1/6r1/5R2 w - - 6 49 | g7b7 b6a5 b7b3 | 1,704 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., β, β, β, ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/p1p4R/1p5r/6k1/2P1B3/P4PK1/4r3 w - - 4 52 | f2f3 g4f5 h6h5 | 1,595 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
6q1/1p4rk/p4b2/P1R1pP2/4P3/1P5P/2P1Q3/7K w - - 1 41 | e2h5 | 661 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
β, ., β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3r1k1/1R2b1pp/4b3/p1p5/5p2/B5P1/P4PBP/3R2K1 w - - 1 24 | b7e7 e8e7 g2a8 | 1,593 | crushing discoveredAttack master 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 |
rnb4q/1pkp2pp/p1n1N2b/8/2P5/3Q1PP1/PP5P/3RKB1R b K - 1 21 | d7e6 d3d6 c7b6 c4c5 b6a7 d6c7 b8d7 | 1,630 | advantage 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, ., β | true | false | false | false | b |
6r1/p3k3/bp2pp2/3q4/7Q/KP4P1/P1r2PP1/4R2R w - - 0 34 | h4h7 e7d6 h7c2 | 2,028 | advantage 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 |
8/8/p2bk3/Pp2p3/1P2p1p1/2B3P1/4bPK1/7R b - - 3 41 | e2f3 g2f1 f3h1 | 781 | crushing endgame master short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
β, β, ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/pp5q/5Qpk/8/Pb1P2P1/1P5r/5P2/5RK1 w - - 0 36 | g1g2 b4e7 g4g5 h6h5 f6e6 h3h4 f2f4 e7g5 e6e2 h4g4 g2h3 | 2,792 | advantage endgame quietMove veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3rbk1/1p3p2/p1b1pP1p/P5q1/3p2QR/2R5/1P3PPP/3N2K1 w - - 2 30 | g4g5 h6g5 c3g3 c6e4 h4e4 | 2,338 | advantage long middlegame pin | β, ., ., ., β, β, β, .,
., β, ., ., ., β, ., .,
β, ., β, ., β, β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
5k2/p4pbp/6p1/5q2/8/6Q1/Prr2PP1/R3R1K1 w - - 0 26 | g3d6 f8g8 e1e8 g7f8 d6f8 | 1,814 | long mate mateIn3 middlegame | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
5rk1/1R1R2pp/5q2/pp3p2/4p3/PP6/K3QPPP/2r5 w - - 1 29 | d7g7 f6g7 b7g7 g8g7 e2b2 f8f6 b2c1 | 1,447 | attraction crushing endgame fork 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 |
5rk1/6p1/p6p/P2p4/1Pp3P1/2P1bPq1/2Q3R1/5R1K b - - 4 38 | g3h3 g2h2 h3f1 | 1,234 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., β, β, ., ., ., β, .,
., ., β, ., β, β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
r4r1k/1Qp1q1p1/p1nb1npp/4p3/4P3/2P1N1P1/PP3PBP/R1B1R1K1 b - - 0 16 | c6a5 b7a8 f8a8 | 1,452 | 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, . | false | false | false | false | b |
8/1pk5/p4rp1/3R1n1p/3PN1rP/1PP5/1P3P2/4RK2 b - - 4 29 | g4e4 e1e4 f5g3 f1e1 g3e4 | 1,937 | advantage attraction endgame long pin sacrifice | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
., ., ., β, β, ., β, β,
., β, β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, β, ., . | false | false | false | false | b |
r5rk/3bpp1p/n2p1p2/2pP3N/2B1PP2/PR5P/1q4P1/3Q1R1K b - - 1 24 | b2g2 | 1,065 | 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 |
r4rk1/1b2qppp/p3p3/1pPp4/1Pn2P2/P1NQ4/6PP/RB3RK1 w - - 3 19 | d3h7 | 595 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
., β, ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., β, β, β, ., ., ., .,
., β, β, ., ., β, ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., β, β, . | false | false | false | false | w |
8/6p1/1p5p/1K6/2Pk4/6PP/8/8 b - - 4 43 | d4c3 g3g4 g7g5 b5b6 c3c4 | 2,280 | crushing endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/1r3ppp/8/4Q3/8/2P5/q4PPP/4R1K1 w - - 0 28 | e5e8 d8e8 e1e8 | 895 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., β, ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
3r2k1/p4p1p/1p4p1/8/8/8/P1n2PPP/2Q3K1 b - - 1 35 | d8e8 g1f1 e8e1 c1e1 c2e1 | 2,008 | advantage endgame fork long master quietMove | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
r2r2k1/pQbn1ppp/3q4/3b1B2/P7/1P2BN1P/2P2PP1/3RR1K1 b - - 0 21 | d5b7 d1d6 c7d6 | 1,932 | 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 |
r1b2rk1/ppp2pp1/1q5p/8/4N3/PBQ1n3/1P4PP/3R1R1K w - - 2 22 | f1f7 f8f7 d1d8 g8h7 b3f7 | 2,122 | advantage 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 | false | false | false | false | w |
6k1/1pqn1ppp/p3p3/P1p1N3/2Prr3/6QP/1PP2PP1/R3R1K1 w - - 15 26 | e1e4 d4e4 e5d7 c7g3 f2g3 | 1,792 | 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, . | false | false | false | false | w |
r2q2k1/1Q4pp/1b5r/p4p2/2P2p2/2P2P2/P1B3PP/R4R1K b - - 2 24 | h6h2 h1h2 d8h4 | 1,087 | 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 |
r6k/ppp4p/3b2R1/7Q/3Pr2N/2P1q2P/PP4P1/R6K b - - 2 24 | e3e1 a1e1 e4e1 | 894 | 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 | false | false | false | false | b |
1r1q3r/5ppp/p1B1pk2/7Q/2p4P/b1Pb2P1/P2N1P2/R3n1K1 w - - 0 20 | h5g5 | 1,390 | 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 |
1rb1kb1r/p2q3p/2p2pp1/4p3/2B5/2Q5/PPP2PPP/R1B1K2R b KQk - 2 13 | f8b4 e1g1 b4c3 | 1,075 | crushing middlegame pin short | ., β, β, ., β, β, ., β,
β, ., ., β, ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., β, ., ., β | true | true | true | false | b |
r2q1rk1/3n1pb1/6p1/p2B1p1p/1p5P/P2PBP2/1PPQ4/2K3RR w - - 0 19 | g1g6 d7e5 g6g7 | 1,653 | advantage kingsideAttack middlegame pin short | β, ., ., β, ., β, β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., β, ., ., ., ., ., β,
β, ., ., β, β, β, ., .,
., β, β, β, ., ., ., .,
., ., β, ., ., ., β, β | false | false | false | false | w |
2r2r2/n1R2ppk/p3p2p/P2pn3/3P1P2/b4R1P/6PB/3Q2K1 b - - 0 25 | e5f3 d1f3 c8c7 | 1,407 | crushing intermezzo middlegame short | ., ., β, ., ., β, ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, ., ., β,
β, ., ., β, β, ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/1p4p1/7p/4NP2/5KP1/P7/1k4P1/4r3 w - - 0 48 | e5d3 b2a3 d3e1 | 872 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1bqrk2/pp3ppB/4p3/8/3Q4/2P3P1/PP3PP1/R3K2R b KQ - 0 15 | d8d4 c3d4 g7g6 | 1,772 | advantage defensiveMove 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 |
r3r3/pp1k1p2/1q6/2p2b2/2Pb1Q2/3P4/3B2PP/1N2R2K w - - 0 30 | f4f5 b6e6 e1e6 | 995 | 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 | w |
4rk2/1R4R1/5p1p/6pP/8/6P1/3prPK1/8 w - - 2 44 | b7f7 | 1,040 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k2rr1/1bp3p1/1p1p2Pp/p3p3/PPP5/2B3nq/3Q1R1P/5RK1 w - - 0 37 | f2f8 g8f8 f1f8 | 854 | advantage middlegame short | ., ., β, ., ., β, β, .,
., β, β, ., ., ., β, .,
., β, ., β, ., ., β, β,
β, ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2q1rk1/pb2bppp/1p2p3/n1p5/3PQ3/3BB1N1/PPP3PP/3R1RK1 w - - 0 15 | e4h7 | 737 | 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, β, ., ., ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
2r4k/6pp/1p2Qp2/p2p4/2qB1P2/P1Pn3P/5P2/4R1K1 w - - 3 28 | e6e8 c8e8 e1e8 | 932 | backRankMate endgame mate mateIn2 sacrifice 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 |
r1b2rk1/ppp1qppp/1b4n1/4p1N1/2BP4/4BQ2/PP3PPP/R4RK1 w - - 2 16 | f3h5 h7h6 g5f7 e7f7 c4f7 | 1,985 | 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 |
r2qr1k1/1pp1bpB1/p3bn2/3p4/3P4/2NP1N1P/PP1Q1PP1/R3R1K1 b - - 0 16 | g8g7 e1e6 f7e6 | 1,452 | equality hangingPiece middlegame short | β, ., ., β, β, ., β, .,
., β, β, ., β, β, β, .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., β, ., β,
β, β, ., β, ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/pp3pk1/2pQp3/P6r/3P2qP/4B3/1P3P2/4RK2 b - - 4 33 | h5h4 d6g3 h4h1 f1g2 g4g3 | 1,642 | 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 |
5r2/p2q2kp/4R1p1/2p2r2/3p4/1Q4PP/P4P2/4R1K1 w - - 6 41 | e6e7 f8f7 e7d7 | 962 | crushing endgame fork short | ., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, β,
., ., ., ., β, ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
5rk1/6p1/P3pr1p/4R3/5P2/4Q1Pq/8/4R1K1 b - - 0 42 | f6g6 e5g5 h6g5 | 1,951 | crushing endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
3r1rk1/p7/1p1q1p1p/4p1p1/2Pp4/P2Q4/1P3PPP/3RR1K1 w - - 0 21 | d3g6 g8h8 g6h6 h8g8 h6g6 | 1,201 | crushing endgame exposedKing kingsideAttack long | ., ., ., 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/p4pbp/b1Q2p2/8/3p4/1P6/P2PNPPP/RN2R1K1 b - - 0 15 | a6e2 e1e2 a8c8 c6c8 d8c8 | 2,030 | crushing long middlegame | β, ., ., β, ., β, β, .,
β, ., ., ., ., β, β, β,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, β, β, β, β,
β, β, ., ., β, ., β, . | false | false | false | false | b |
5r1k/1p2r1q1/p1p5/P2p2p1/1P1P1P1P/2n1P2Q/6RK/6R1 w - - 0 46 | g2g5 g7h7 h3g4 | 2,002 | advantage defensiveMove 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 |
r4k1r/1b2bp2/pqnPp1pn/7p/5P2/1NNB2PP/1PPBQ2K/4RR2 b - - 0 21 | h6g4 h3g4 h5g4 h2g2 c6d4 d3e4 d4e2 | 1,815 | advantage discoveredAttack master masterVsMaster 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, β, β, ., ., β,
., ., ., ., β, β, ., . | false | false | false | false | b |
1k6/pp1Q4/2p5/4R3/8/6Pp/1P3P1P/1q1rR1K1 b - - 0 30 | d1e1 e5e1 b1e1 | 975 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., β,
., β, ., β, β, ., β, . | false | false | false | false | b |
r5k1/1pp3pp/p1n1pqb1/8/3Pp1P1/P3P1bP/1PPB2KN/R2Q3R b - - 0 18 | f6f2 | 668 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
., β, β, ., ., ., β, β,
β, ., β, ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
β, ., ., ., β, ., β, β,
., β, β, β, ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | b |
2b3k1/3n1rp1/p3p2p/3pPp2/1qpP1P2/7Q/P1B3PP/R2K3R b - - 1 25 | b4b2 a1b1 b2d4 | 1,727 | advantage middlegame short | ., ., β, ., ., ., β, .,
., ., ., β, ., β, β, .,
β, ., ., ., β, ., ., β,
., ., ., β, β, β, ., .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | b |
r4rk1/p2p1ppp/1p1q1b2/2p5/2P5/P2B4/1P3PPP/R2QR1K1 w - - 0 17 | d3h7 g8h7 d1d6 | 1,203 | advantage discoveredAttack kingsideAttack middlegame short | β, ., ., ., ., β, β, .,
β, ., ., β, ., β, β, β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | false | false | w |
r1bqk1nr/ppp2ppp/8/2b5/4PPn1/2P2N2/P3Q1PP/R1B1KBNR w KQkq - 1 10 | e2b5 c8d7 b5c5 | 821 | 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 | w |
r1bq1rk1/ppp2pp1/3p3p/3Np1bQ/2B1P2P/3P1P2/PPP2P2/1K1R3R b - - 0 14 | g7g6 h4g5 g6h5 d5f6 g8g7 | 1,664 | advantage long middlegame 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 | false | false | false | b |
q4rk1/p3ppbp/3p2p1/P1n5/1P2n3/5N1P/2P2PP1/1RBQR1K1 b - - 2 18 | e4c3 b4c5 c3d1 | 1,322 | 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, . | false | false | false | false | b |
1b3k2/5pp1/2p1p2p/p1N5/8/8/P1P2PPP/5K2 w - - 0 24 | c5d7 f8e7 d7b8 | 784 | advantage endgame fork short | ., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/4p3/P2pk3/1R6/1KP5/5rp1/8/8 w - - 0 53 | a6a7 f3f8 b5b8 g3g2 b8f8 g2g1q a7a8q | 1,923 | advancedPawn crushing endgame master promotion rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/2R5/p4p2/1b1q1N2/6P1/7P/5P2/6K1 w - - 2 51 | f5e7 g8f7 e7d5 | 1,185 | crushing discoveredAttack endgame fork short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3r1rk1/p1p2nbp/bpq5/3N4/3P4/1Q2P1P1/PP3P1P/R2R2K1 w - - 0 19 | d5e7 g8h8 e7c6 | 918 | 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, . | false | false | false | false | w |
r7/p1pn2kp/1p1pp1p1/6N1/3P1q2/PP1P1r1P/3Q1P1K/R4R2 w - - 2 20 | d2f4 f3f4 g5e6 g7f7 e6f4 | 963 | advantage attraction 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, ., . | false | false | false | false | w |
3r4/5pk1/6p1/4p1q1/2B1b3/1P2Q2P/6P1/R3R1K1 b - - 0 37 | g5g2 | 1,016 | mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r1b2r2/ppq2pk1/6p1/3p4/6NQ/8/PP3PPP/R4RK1 w - - 0 18 | h4h6 g7g8 g4f6 | 979 | mate mateIn2 middlegame short | β, ., β, ., ., β, ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r5rk/p2qb3/2p1N1Pp/1p1p1P2/3PnP2/2P4R/P6P/1RB3K1 w - - 0 25 | h3h6 | 400 | 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 |
rn1q2k1/pbp5/1p2p1BQ/4b3/6P1/8/PPP2P2/2K4R w - - 0 25 | h6h7 g8f8 h7f7 | 1,317 | 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 | w |
2R5/pp4pk/5p2/8/5P1P/1P1n4/1P1rR3/5K2 b - - 4 33 | d2d1 f1g2 d3f4 g2f3 f4e2 | 1,081 | advantage endgame exposedKing fork long master | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3r1r2/1p3p1k/p3pR1P/4qb1B/3Pp3/8/PP3BP1/3Q2K1 w - - 0 30 | d4e5 d8d1 h5d1 | 1,804 | advantage middlegame short | ., ., ., β, ., β, ., .,
., β, ., ., ., β, ., β,
β, ., ., ., β, β, ., β,
., ., ., ., β, β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
rn1q1rk1/ppp3pp/3bp3/8/6n1/2N3PB/PPP1PP1P/R1BQK2R b KQ - 2 9 | g4f2 h3e6 g8h8 | 1,253 | advantage attackingF2F7 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 | true | true | false | false | b |
r3k2r/ppq2pp1/4p3/n3Pnbp/2Np4/P4N2/1PQ2PPP/2R1R1K1 w kq - 0 18 | c4d6 c7d6 e5d6 | 1,684 | 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, . | false | false | true | true | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.