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 |
|---|---|---|---|---|---|---|---|---|---|
n5k1/5pp1/P3b2p/r7/5R2/3B3P/5PP1/6K1 w - - 3 36 | f4b4 a5a1 g1h2 g7g5 b4b8 g8g7 b8a8 | 1,874 | defensiveMove endgame equality fork quietMove veryLong | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/4kp2/4p1p1/1p6/3P3p/1P5P/P4KP1/8 b - - 4 43 | b5b4 a2a4 b4a3 | 2,220 | crushing enPassant endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4K3/1R2P3/4k3/8/8/8/r7/8 b - - 6 57 | a2a8 b7b8 a8b8 | 1,243 | endgame mate mateIn2 rookEndgame short | ., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/pp2bpp1/2n1N2p/3p4/8/P1N1P1n1/1P2BPPP/R2Q1RK1 b - - 0 15 | g3e2 d1e2 f7e6 | 1,516 | crushing intermezzo opening short | β, ., ., β, ., β, β, .,
β, β, ., ., β, β, β, .,
., ., β, ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., β, .,
., β, ., ., β, β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
r2qr1k1/2p2pp1/pb1p1n1p/1p1P1P2/8/1BN5/PPQ2PPP/R1B1R1K1 b - - 0 16 | e8e1 | 725 | hangingPiece kingsideAttack 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, . | false | false | false | false | b |
r3k2r/2qp1ppp/pp2p3/4b3/1n2PP2/1PN4P/PBP3P1/1R1Q1R1K b kq - 0 17 | e5c3 b2c3 c7c3 | 1,497 | 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 | true | true | b |
3rr1k1/p4ppp/2p2q2/3n1b2/8/P7/1P2QPPP/R1B1RBK1 w - - 4 18 | e2e8 d8e8 e1e8 | 445 | backRankMate mate mateIn2 middlegame short | ., ., ., β, β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
β, ., β, ., β, β, β, . | false | false | false | false | w |
3rkb1r/pbp2ppp/1pn1p1q1/8/8/P1BB1N2/2P2PPP/R2QR1K1 w k - 8 17 | d3g6 d8d1 g6f7 | 1,669 | advantage attackingF2F7 opening short | ., ., ., β, β, β, ., β,
β, β, β, ., ., β, β, β,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., β, ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | true | false | w |
8/8/7p/7P/2p1P1P1/kR3P2/3K4/8 b - - 0 47 | c4b3 g4g5 b3b2 d2c2 a3a2 | 1,682 | advancedPawn crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., β, ., β, ., β, .,
β, β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/3q1pb1/pQ1B4/p1rP2pp/4P3/P4P1P/1P4P1/R4RK1 b - - 4 24 | g7d4 g1h1 c5d5 b6a6 d5d6 | 2,192 | 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 | b |
rn1r4/4kpqp/2p1pp2/N7/8/P2P1BPb/1PPQ1P1P/R5K1 w - - 1 21 | d2b4 e7d7 b4b7 d7e8 b7a8 | 1,889 | 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,
β, ., ., ., ., ., β, . | false | false | false | false | w |
4rr2/5pkp/p4Np1/1p3P2/P2p4/3P1Q1P/3q4/5R1K w - - 2 33 | f6e8 f8e8 f5g6 f7g6 f3f7 g7h6 f7e8 | 2,050 | clearance crushing endgame fork master veryLong | ., ., ., ., β, β, ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
1r1q2k1/1rp2p1p/2pp1QpP/p5n1/4P1P1/1PN5/P1P5/2KR3R w - - 0 24 | f6g7 | 1,082 | 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 |
r1b1k2r/pp3ppp/2p5/4n1B1/1bP5/4P3/PP3PPP/2KR1B1R w kq - 0 14 | d1d8 | 399 | 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 | true | true | w |
2kr1b1r/1pp1n1pp/p4p2/2PN4/1P6/4B3/P4PPP/2RR2K1 w - - 1 18 | d5b6 c7b6 c5b6 e7c6 c1c6 b7c6 b6b7 c8b7 d1d8 | 2,024 | advancedPawn crushing deflection discoveredAttack middlegame queensideAttack sacrifice veryLong | ., ., β, β, ., β, ., β,
., β, β, ., β, ., β, β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/8/6pp/1kp5/4K3/2P4P/1P6/8 w - - 2 52 | b2b3 c5c4 b3b4 | 2,155 | crushing defensiveMove endgame master pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3q3r/2r2k2/p3np1p/1p1p2p1/3P4/PQ1N2P1/1PP3P1/2K1RR2 b - - 1 25 | e6d4 d3e5 f7g7 b3d3 f6e5 e1e5 d4c2 | 2,288 | crushing middlegame veryLong | ., ., ., β, ., ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., β, β, ., β,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., β, .,
., β, β, ., ., ., β, .,
., ., β, ., β, β, ., . | false | false | false | false | b |
8/5k2/8/3Np1p1/1PPpPbP1/3P1K2/8/4n3 w - - 1 55 | f3e2 e1g2 b4b5 f4c1 b5b6 c1a3 b6b7 a3d6 c4c5 d6b8 d5b4 f7e6 b4a6 | 2,031 | advancedPawn crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, β, β, β, β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
3r1rk1/4bp2/ppq1pnpp/2p1P3/P1P3Q1/1P1PB1P1/7P/1R3RK1 w - - 0 23 | e5f6 e7f6 f1f6 | 1,569 | crushing middlegame short | ., ., ., β, ., β, β, .,
., ., ., ., β, β, ., .,
β, β, β, ., β, β, β, β,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., β, .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, . | false | false | false | false | w |
5Qq1/2p2p1k/2p2P2/2P1K1p1/1P4P1/8/8/8 w - - 5 53 | f8g8 h7g8 e5f5 g8h8 f5g5 | 1,289 | crushing endgame long master queenEndgame | ., ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., β, ., β, ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4bp2/P3p1p1/3nP2p/kp1B3P/1N1K2P1/1PR2P2/4r3 b - - 0 48 | a4b3 c2c6 e1d1 | 1,868 | advantage endgame hangingPiece master masterVsMaster 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 |
1kr2n1r/np1bbp2/2q1p3/3pP2p/pN1P2p1/NPBB4/P2Q1PPP/1R3RK1 b - - 2 22 | c6c3 d2c3 c8c3 | 1,512 | 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 | b |
7k/pp4rp/2p2nr1/4Q3/3Pp3/6P1/PPP4K/5R2 b - - 7 32 | f6g4 h2g1 g4e5 | 1,153 | crushing endgame fork master short | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r1n3k1/5q2/1Qp5/1p1pP3/1P1P4/2P3p1/6P1/5RK1 w - - 2 37 | b6d8 g8g7 f1f7 | 1,382 | crushing endgame short | β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3r1k1/1b2b1pp/p2B1p2/2p5/4N3/8/PPP2PPP/3RR1K1 b - - 1 19 | b7e4 e1e4 e7d6 e4e8 a8e8 | 1,621 | advantage 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 |
8/K2k4/3P4/6p1/5p2/1P2r2P/P7/3R4 b - - 4 49 | e3h3 d1g1 h3g3 | 1,965 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/nP1p4/P1pkp3/6P1/2K2P2/8/8 w - - 1 44 | g4g5 d5e6 c3c4 d6d5 c4b5 | 1,704 | crushing defensiveMove endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
β, ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/1p2qpp1/4b3/1p1p4/1n1P4/1P1B1N2/5PPP/RQ2R1K1 b - - 4 22 | a8a1 b1a1 b4d3 | 1,389 | 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 |
r3k2r/1p3pp1/3q1Pp1/b1pp4/P5n1/B1P1P2P/5PB1/RN1Q1RK1 b kq - 0 18 | d6h2 | 432 | 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 | true | true | b |
r3rk2/bpp2p2/2qp2pN/p3p2n/PPP1P2P/2Pn1QP1/5P1N/R1B1R1K1 b - - 2 23 | a7f2 f3f2 d3f2 | 1,697 | 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, ., β, ., β, ., β, . | false | false | false | false | b |
3r3k/2r3p1/6P1/5p1p/p2R4/P3PN1P/KP3q2/8 w - - 0 34 | d4d8 | 399 | endgame master mate mateIn1 oneMove | ., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., β, ., ., ., .,
β, ., ., ., β, β, ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5bk1/7p/p5p1/3Pr3/4p3/1P1R4/P5PP/4R1K1 b - - 0 35 | e4d3 e1e5 d3d2 | 2,083 | advancedPawn crushing endgame master short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
2kr2r1/pp3p1p/2n5/3pp3/5pbP/P1PP4/1P3P1P/R1Q2R1K b - - 0 20 | g4f3 | 642 | 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 | b |
8/8/p4k2/1p1p2p1/1P3bP1/P1PKB3/8/8 b - - 5 40 | f4e3 d3e3 f6e5 | 1,930 | bishopEndgame crushing defensiveMove endgame master short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., β, ., ., ., β, β, .,
β, ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3rk1/ppp2pp1/2n4p/3Q1Bqn/3P2P1/2P1P2P/PP1N4/R4RK1 b - - 0 17 | g5e3 f1f2 h5f4 d5f3 f4h3 | 2,083 | 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, ., β, ., ., ., .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
2rq3k/p3R1bp/3P2p1/1pQ5/5n2/8/PP3P1P/R6K w - - 2 25 | d6d7 d8d7 e7d7 c8c5 d7d8 g7f8 d8f8 | 2,097 | advancedPawn crushing middlegame veryLong | ., ., β, β, ., ., ., β,
β, ., ., ., β, ., β, β,
., ., ., β, ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r1b5/ppp2p1k/3pqprp/7R/4P3/2PB4/P1PQ1PPP/5RK1 b - - 11 18 | e6g4 h5h6 g6h6 | 1,772 | crushing middlegame short | β, ., β, ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., β, β, β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
β, ., β, β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r5k1/pp3pq1/2pR3p/5b1p/2P1rP1B/2P5/P2Q2PP/2K4R b - - 1 21 | e4e2 d2e2 g7c3 c1d1 f5g4 e2g4 h5g4 | 1,500 | advantage deflection exposedKing middlegame pin sacrifice veryLong | β, ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, ., β,
., ., β, ., β, β, ., β,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
2r2b2/4k3/4P1pp/2R1Kp2/1P1N1P2/P6P/8/8 b - - 1 39 | f8g7 e5d5 c8d8 | 1,791 | advantage endgame short | ., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., β, β, ., .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1k1r/1p3pp1/p1p5/7p/8/1B2BQ2/PPP2PPq/RN3K2 b - - 3 20 | h2h1 f1e2 h1d1 | 1,098 | 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 |
8/7p/1N4p1/1b2k3/1P1p4/5P1P/6P1/6K1 b - - 0 43 | d4d3 g1f2 d3d2 | 1,223 | advancedPawn crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2q2rk/pp4pp/4p3/3pb2Q/3P4/2P3R1/PP5P/2K3R1 w - - 0 23 | h5h7 h8h7 g3h3 d8h4 h3h4 | 1,510 | attraction 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 |
q5k1/4np2/4p2Q/1Pp1N2p/2P3P1/8/5P2/6K1 b - - 0 37 | a8a1 g1g2 a1e5 | 896 | advantage endgame fork master masterVsMaster short | β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., β,
., β, β, ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r3k/p4Qpp/1p2p3/6q1/8/P6P/1PP3P1/5R1K w - - 1 22 | f7f8 d8f8 f1f8 | 668 | endgame | ., ., ., β, ., ., ., β,
β, ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2r2rk1/5ppp/1q3n2/p7/Qn1RB1P1/1PP4P/1B3P2/2KR4 b - - 0 21 | f6e4 d4e4 b6f2 | 1,762 | crushing middlegame pin short skewer | ., ., 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/R6N/4r1pK/5p1p/3n4/8/P1P3rP/7R b - - 0 32 | g6g5 h6h5 d4e2 h1f1 e2f4 f1f4 g5f4 | 2,246 | crushing discoveredAttack endgame quietMove veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3r4/1p5p/4k1p1/2B1pb2/3n4/P7/1PPRN1PP/6K1 b - - 3 28 | d4f3 g2f3 d8d2 | 1,696 | advantage discoveredAttack endgame short | ., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., β, β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1b4k1/3q1ppp/r3p3/8/3P4/7P/5PP1/BQ4K1 w - - 0 32 | b1b8 d7c8 b8c8 | 706 | backRankMate endgame mate mateIn2 short | ., β, ., ., ., ., β, .,
., ., ., β, ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, . | false | false | false | false | w |
4r3/4qQ2/6pk/1pb3p1/2n5/7P/6P1/1B3R1K w - - 2 46 | f7g6 | 926 | master mate mateIn1 middlegame oneMove | ., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
., β, β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β | false | false | false | false | w |
r4rk1/1pp1qpp1/1nb1p2p/p2pP3/P2P4/2P3PP/1PQN1PK1/RB2R3 w - - 3 21 | c2h7 | 734 | 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 |
rnbqk2r/pp2bpp1/3p3p/2pP4/4n2B/2N5/PP3PPP/R2QKBNR w KQkq - 0 9 | d1a4 c8d7 a4e4 | 2,238 | advantage fork opening short | β, β, β, β, β, ., ., β,
β, β, ., ., β, β, β, .,
., ., ., β, ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, β, β, β, β | true | true | true | true | w |
5r1k/pb4pp/8/b1p2pB1/8/2q3QP/B4PP1/3R2K1 w - - 0 28 | g3d6 f8e8 a2f7 c3e5 f7e8 | 2,719 | crushing long middlegame | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/4p3/KP3p2/4n3/4R3/6p1/P4k2/8 b - - 2 43 | g3g2 e4e5 f6e5 b6b7 g2g1q | 1,627 | advancedPawn advantage endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2bq2k1/6pp/p7/1p6/4P3/P1r4P/5QP1/5RK1 w - - 0 28 | f2f7 g8h8 f7f8 d8f8 f1f8 | 1,340 | backRankMate endgame long mate mateIn3 | ., ., β, β, ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
1rbq1rk1/p2n1pbp/3p2p1/1p1PN3/2pNPB2/2P4P/PPB3P1/R2Q1RK1 b - - 0 15 | d6e5 f4e3 e5d4 | 1,421 | advantage fork middlegame short | ., β, β, β, ., β, β, .,
β, ., ., β, ., β, β, β,
., ., ., β, ., ., β, .,
., β, ., β, β, ., ., .,
., ., β, β, β, β, ., .,
., ., β, ., ., ., ., β,
β, β, β, ., ., ., β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
4rrk1/pp3ppp/8/2q2R2/4P2R/8/PPP1Q1PP/7K b - - 0 23 | c5f5 e4f5 e8e2 | 1,329 | crushing 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 | b |
5rk1/pQ3ppp/6q1/4P3/8/P3bN1P/2r3P1/R4R1K b - - 0 28 | g6g2 | 702 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
r1b1r1k1/2p2p1p/p1pb1p2/1p5Q/3NP3/2N4P/PPP2PPq/R3RK2 w - - 0 15 | d4f3 h2h1 f1e2 | 2,174 | 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 | w |
3r2k1/pQ3ppp/5q2/8/2p3P1/P3P3/1PR2PP1/6K1 b - - 0 28 | d8d1 g1h2 f6h4 | 1,578 | 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 | b |
5rk1/8/5pp1/4p1np/4P2P/4P1K1/3R2P1/7R b - - 0 37 | g5e4 g3f3 e4d2 | 633 | crushing endgame fork master short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/ppp5/6p1/2P2pr1/3B1QPP/P3P3/q7/2R2RK1 b - - 1 26 | g5g4 f4g4 f5g4 f1f8 g8f8 | 968 | advantage fork long 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 |
8/bP6/6p1/3P4/2k2pP1/5P1K/8/8 w - - 0 57 | d5d6 a7b8 d6d7 | 944 | advancedPawn bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rq3/7k/4b1p1/3P4/p3Q1p1/P7/1P4K1/3R1R2 b - - 0 47 | e6d5 e4d5 d8d5 | 1,154 | crushing endgame master pin short | ., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., . | false | false | false | false | b |
3r2k1/p1p2p1p/2p1b1p1/3n4/7r/6Q1/PP2RP2/4RK2 b - - 1 25 | e6h3 f1g1 h4g4 e2e8 d8e8 e1e8 g8g7 g3g4 h3g4 | 1,876 | crushing master 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 | b |
5r2/1pp3bk/p2pB2p/3PpNr1/4Pp2/2P2PnR/PP3KP1/7R w - - 7 40 | h3h6 g7h6 h1h6 | 1,496 | mate mateIn2 middlegame short | ., ., ., ., ., β, ., .,
., β, β, ., ., ., β, β,
β, ., ., β, β, ., ., β,
., ., ., β, β, β, β, .,
., ., ., ., β, β, ., .,
., ., β, ., ., β, β, β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/2pk4/p1p4p/1p6/6b1/1P3N2/P1P2KP1/8 w - - 2 33 | f3e5 d7e6 e5g4 | 705 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2B1k2p/1p1bb1p1/3B1p2/2P2K2/1P4P1/7P/8 w - - 2 34 | c7d6 e7d6 d5e6 d6e6 f4g5 | 1,898 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
., β, ., β, β, ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/q7/P1Bkb2p/1P1N2p1/4P3/4p3/4NbP1/2R2R1K w - - 0 45 | c6b7 c8c1 f1c1 | 2,121 | crushing 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 |
8/4k3/4P3/8/1K5p/p1N4r/B7/8 w - - 0 60 | c3d5 e7e8 a2c4 | 2,449 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4rk2/p3q1p1/5n2/2ppNP2/5r2/3b2Q1/PP5P/R2K3R w - - 0 25 | e5g6 f8f7 g6e7 | 1,113 | advantage fork 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 |
4r3/8/2k1p2p/1pPpPpp1/rb1B4/P7/R4PPP/R4K2 w - - 0 29 | a3b4 e8a8 a2a4 | 840 | crushing discoveredAttack 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 | w |
7k/8/3p4/p2Pp2p/3pP3/6B1/4K1R1/r7 b - - 0 43 | a1a2 e2f1 a2g2 | 1,332 | crushing endgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/p7/3q4/1pR1p3/kP1pP3/3P4/1Q6/1K3r2 w - - 4 55 | b1a2 f1f2 b2f2 | 1,751 | crushing defensiveMove endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., β, ., ., .,
β, β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
5rk1/pp3pp1/3p3p/3q4/2n1RP2/1P1P2P1/P1P3K1/R2Q4 b - - 0 24 | c4e3 g2f2 e3d1 | 1,177 | crushing endgame pin 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 |
r2q1rk1/6p1/1nn1p1QP/p2pp1b1/1ppP4/P1P1B3/1P1N1P2/R1R3K1 w - - 0 25 | g6g7 | 1,369 | 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, . | false | false | false | false | w |
2r1r1k1/ppq1bpp1/4b2p/3PP3/N5n1/PP4P1/2PB2BP/R2QR1K1 b - - 0 18 | e7c5 a4c5 c7c5 d2e3 g4e3 | 1,478 | crushing long master middlegame | ., ., β, ., β, ., β, .,
β, β, β, ., β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., β, β,
β, ., ., β, β, ., β, . | false | false | false | false | b |
8/4Qp1k/3p2p1/3P1q1p/2P4K/P1B3P1/1P6/8 b - - 5 34 | f5g4 | 1,107 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/pk6/1p1pp3/4P2p/2P1P3/3PQKP1/R6r/8 b - - 0 35 | a8f8 e3f4 f8f4 g3f4 h2a2 | 1,602 | crushing endgame long queenRookEndgame | β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., β, β, β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5p1p/4p1p1/1k2P3/3pKPP1/1P2b2P/3B4/8 w - - 2 49 | d2e3 d4e3 e4e3 | 655 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, β, β, β, .,
., β, ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5k2/p1N1n3/4KpP1/5P2/8/8 w - - 6 56 | g4g5 f6g6 e4e5 | 1,579 | crushing deflection endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2B5/kp2r3/3N1p2/7N/6Pp/5R1P/7K b - - 0 45 | e6e1 f2f1 e1f1 | 590 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r1brk1/pp1n1ppp/1q2p3/3pN3/1n1P1B2/bP1BPN1P/P4PP1/R2Q1RK1 w - - 11 15 | d3h7 g8h7 f3g5 | 1,613 | advantage attraction kingsideAttack 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, ., ., ., ., β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | w |
r4rk1/1p5p/2nB2p1/p1p5/P1P3P1/KPQ4P/5q2/3RR3 b - - 2 27 | c6b4 c3b2 b4c2 a3a2 c2e1 d6f8 a8f8 | 2,262 | crushing fork middlegame quietMove veryLong | β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, β, ., ., β, .,
β, ., β, ., ., ., ., .,
β, ., β, ., ., ., β, .,
β, β, β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., . | false | false | false | false | b |
r4rk1/1pp2p1p/p1bp4/7N/8/1P3qP1/P1PQ1P1P/R4RK1 w - - 2 19 | d2g5 g8h8 g5g7 | 1,214 | kingsideAttack mate mateIn2 middlegame short | β, ., ., ., ., β, β, .,
., β, β, ., ., β, ., β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., β, β, ., β, ., β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r3kb1r/ppp2ppp/2n1qn2/8/3P4/2N1BN2/PP3PPP/R2QK2R w KQkq - 0 10 | d4d5 f6d5 d1d5 e6d5 c3d5 | 1,956 | crushing fork long 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 | true | true | true | true | w |
7r/pp1k4/5p2/2p5/3p1r2/2P5/PP3B2/3RRK2 b - - 0 30 | h8h2 d1d2 h2h1 f1g2 f4f2 d2f2 h1e1 | 2,119 | advantage endgame exposedKing veryLong | ., ., ., ., ., ., ., β,
β, β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., β, β, β, ., . | false | false | false | false | b |
8/6kp/p2NQ1p1/q3b3/2K5/2p5/2P2PP1/5B1R b - - 0 27 | a5a2 c4c5 a2e6 | 1,830 | advantage endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., β, β, ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
5r2/pb4kp/4pqp1/2p1r3/1pR5/1P2P3/PQ2BPPP/5RK1 b - - 1 22 | b7g2 b2e5 f6e5 | 2,128 | 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 |
r1b1k2r/pppp1ppp/1bn5/3Q1Nq1/4P3/8/PPP2PPP/R3KB1R w KQkq - 0 10 | f5d6 c7d6 d5g5 | 1,574 | advantage discoveredAttack 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 |
2kr2n1/pb1p1p1Q/1p2p3/4B3/4P3/4b3/PPP2qPP/RN1K1B1R b - - 2 13 | d7d5 f1d3 d5e4 h1e1 e4d3 | 2,088 | advantage long middlegame | ., ., β, β, ., ., β, .,
β, β, ., β, ., β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., β, ., β, ., β | false | false | false | false | b |
1k5b/8/BP4Kp/8/3p1pp1/7P/6P1/8 w - - 0 48 | h3g4 d4d3 a6d3 | 1,282 | bishopEndgame crushing endgame short | ., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/pp5R/3pBp1p/2qPb1p1/8/1P5P/P3QPP1/7K b - - 7 32 | c5c1 e2d1 c1d1 | 552 | 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 |
r1b1k1nr/p1p2ppp/1p2p3/1N2P3/1b1q1P2/3P1Q2/PP1B2PP/R3KB1R b KQkq - 3 11 | b4d2 e1d2 d4b2 | 1,385 | attraction crushing 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 |
r2qk1nr/2p2ppp/p3p3/1p6/1Q1nP1N1/2N5/PP2BPPP/R1B1K2R b KQkq - 0 12 | d4c2 e1f1 c2b4 | 1,172 | advantage fork middlegame short | β, ., ., β, β, ., β, β,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, β,
β, ., β, ., β, ., ., β | true | true | true | true | b |
1R6/6Bk/6pP/6P1/p4p1n/P5r1/7K/8 b - - 3 70 | h4f3 h2h1 g3g1 | 1,484 | arabianMate endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r1b1r/ppq2ppp/2nNb3/2p1P3/4P3/2PB4/PP2Q1PP/R1B2RK1 b - - 4 14 | c6e5 d6b5 c7b6 c1f4 c5c4 | 2,105 | advantage discoveredAttack long master 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, . | false | false | false | false | b |
r1bq1rk1/pp2bppp/8/2p1P3/3BNn2/1B6/PPP3PP/R2Q1RK1 b - - 0 15 | d8d4 d1d4 f4e2 g1f2 e2d4 | 1,841 | attraction crushing fork long opening 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, β, . | false | false | false | false | b |
6k1/2q1pp1p/3p2p1/2nQ4/r7/4P1P1/1r3PBP/R4RK1 w - - 11 32 | a1a4 c5a4 d5a8 g8g7 a8a4 | 1,331 | advantage fork long middlegame | ., ., ., ., ., ., β, .,
., ., β, ., β, β, ., β,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/1R6/4kp1p/1PR3p1/8/8/1r3PPP/6K1 b - - 4 34 | b2b1 c5c1 b1c1 | 639 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/7p/4R1p1/2b3P1/1p3k1P/1r4N1/r4PK1/5R2 w - - 2 43 | e6e4 | 1,307 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., β, ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.