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 |
|---|---|---|---|---|---|---|---|---|---|
8/8/5kr1/5n1p/2Qb1P2/6P1/P6P/5K2 b - - 2 35 | f5e3 f1f2 e3c4 | 732 | crushing discoveredAttack endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2q4/p3bkrQ/1pb5/3p4/6p1/P1N5/1PP2PPP/R3R1K1 w - - 2 21 | h7f5 e7f6 f5e6 f7f8 e6c6 | 2,002 | crushing exposedKing fork long middlegame | β, ., ., β, ., ., ., .,
β, ., ., ., β, β, β, β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
3r2k1/pp3p1p/6P1/2P5/2b1p3/P1Q1P3/KP1r3q/5RR1 w - - 0 27 | c3c4 d2b2 a2a1 b2a2 c4a2 | 1,117 | crushing 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 |
5k2/6p1/R4p1p/2p1rP1P/8/1P2N1P1/Pr3PK1/8 w - - 5 41 | e3c4 b2c2 c4e5 | 1,570 | crushing endgame fork master short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., β, ., β, β, ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/p2n1ppp/3bp3/Q5N1/6n1/2Nq3P/PP3PP1/R1B2RK1 b - - 0 14 | d6h2 g1h1 d3f1 | 1,189 | deflection 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, ., ., β, β, . | false | false | false | false | b |
r2qr1k1/pp3ppp/2n5/3pP3/4nPb1/1BP2Q2/P3N1PP/R1B2RK1 w - - 4 15 | f3g4 d8b6 g1h1 e4f2 f1f2 | 1,719 | crushing hangingPiece 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 | w |
r1bqk1nr/1pp3p1/p1pb1p1p/8/3QP2N/7P/PPP2PP1/RNB2RK1 b kq - 1 9 | d6h2 g1h2 d8d4 | 784 | crushing 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, β, . | false | false | true | true | b |
rr5k/6p1/2R2p1p/p3p3/P2p4/1q5P/QPR2PP1/6K1 w - - 3 29 | c6c8 h8h7 a2b3 b8b3 c8a8 | 1,456 | advantage endgame long | β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
β, ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
7r/1p1k2p1/p2qnp2/8/3P4/4B3/PP2Q2P/2R3K1 w - - 1 28 | d4d5 h8h4 d5e6 | 1,441 | crushing endgame short | ., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
β, ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., β, ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r3kb1r/3b1ppp/p7/1P1Np3/Q3P3/3B3n/PP4PP/R1B3RK b kq - 0 20 | h3f2 | 935 | mate mateIn1 middlegame oneMove smotheredMate | 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 |
2r2b2/3R1pk1/pq2p1p1/4P1Np/1p3P2/6Pn/PP2Q1BP/3R1K2 b - - 13 36 | b6g1 | 1,040 | 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 |
2r2r2/pb2ppkp/1p1p1np1/8/2BRPP2/2N3P1/PPP4P/2K1R3 b - - 0 16 | e7e5 d4d6 c8c4 | 1,764 | 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 |
2kr3r/1pp1nppp/p3pq2/1N1P4/3Pn3/P3PN1B/1PQ3P1/2KR4 w - - 1 17 | c2c7 | 1,118 | mate mateIn1 middlegame oneMove pin queensideAttack | ., ., β, β, ., ., ., β,
., β, β, ., β, β, β, β,
β, ., ., ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., β, β, ., β,
., β, β, ., ., ., β, .,
., ., β, β, ., ., ., . | false | false | false | false | w |
8/8/p7/1p1k4/1P2p2p/P1P1P2P/2K5/8 b - - 2 41 | d5c4 c2b2 c4d3 | 898 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., β, ., ., β,
β, ., β, ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3k4/3p4/3Np1PK/5n2/5P2/8 w - - 11 66 | d4f3 e4f3 h4g3 | 2,014 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/ppp2p1p/5p2/4n3/3q4/PP5P/2PPQNB1/2KR2NR b - - 3 15 | d4a1 | 696 | mate mateIn1 oneMove opening | β, ., β, ., ., β, β, .,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, β, β, β, .,
., ., β, β, ., ., β, β | false | false | false | false | b |
RR6/6kp/3p2p1/2b2pP1/7P/4n1K1/8/7r w - f6 0 44 | b8b7 | 1,511 | endgame mate mateIn1 oneMove | β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., !, β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/R6p/6pk/8/1r4PP/6K1/8/8 w - - 1 41 | g4g5 h6h5 a7h7 | 926 | deflection endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/pppR1p1k/2p1rP1p/5Rp1/6K1/7P/P1P3P1/8 w - - 2 34 | d7f7 h7g8 f7g7 | 1,052 | crushing endgame rookEndgame short | ., ., β, ., ., ., ., .,
β, β, β, β, ., β, ., β,
., ., β, ., β, β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1pp2p1p/3p4/2bPpNpq/2P1P1b1/P5Pn/1PBN1P1P/R3QR1K b - - 1 19 | g4f3 d2f3 h5f3 | 1,454 | 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, β, ., β, ., β,
β, ., ., ., β, β, ., β | false | false | false | false | b |
1r3k2/2R2pp1/3p3p/2p5/7P/1q4P1/1Q3P1K/8 w - - 0 33 | c7c8 b8c8 b2b3 | 1,162 | advantage deflection endgame short | ., β, ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/7p/p1pk1p1P/3p1Pp1/PPPK2P1/8/8 w - - 1 38 | c3d4 c5d4 b3b4 | 2,171 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, β, ., β, ., β,
., ., ., β, ., β, β, .,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r1k/1pp2Qpp/p7/2PP4/1P6/P5qP/6P1/5R1K w - - 3 30 | f7f8 d8f8 f1f8 | 834 | backRankMate 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 | w |
4r1k1/6b1/2qR1pQ1/5Pp1/pB2r1P1/P1P5/1P6/K6R b - - 16 41 | e4e1 d6d1 e1h1 g6e8 c6e8 | 1,955 | advantage 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 |
8/5p2/2r2k2/4p2p/4PP2/2R3P1/3K4/8 b - - 0 39 | c6c3 d2c3 e5f4 | 1,308 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1p1q1pp1/1Q3b1p/2rP4/8/P2R1N1P/1P3PP1/1K1R4 b - - 0 25 | c5b5 b6f6 g7f6 | 1,713 | 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 | b |
r3qk2/pp2rp2/3b1p1p/3p1B1Q/2p2P2/8/1PP2PPP/R1B2K1R b - - 3 24 | e7e1 | 861 | 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 |
6k1/7p/p7/2p5/1pP1N1r1/1P4P1/P3K3/8 w - - 0 52 | e4f6 g8f7 f6g4 | 669 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., β, ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/2qp1pp1/p3pn1p/1ppPb3/2P5/PP3B1P/5PP1/RNBQR2K w - - 3 17 | d5d6 e5d6 f3a8 | 1,614 | 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, β, ., ., β | false | false | false | false | w |
5R2/5P2/p1p5/kp1n4/2p5/P1P3P1/1P2Kp1r/8 w - - 1 35 | f8e8 h2h6 f7f8q h6f6 f8f6 | 1,726 | advancedPawn advantage clearance endgame long promotion quietMove | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/p3npbp/2ppp1p1/8/B3P3/3Q3P/PPP2PP1/R1B1K2R b KQkq - 1 13 | d8a5 c2c3 a5a4 | 906 | 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 | true | true | true | true | b |
r6r/pp3kpQ/5bn1/3p4/3p2b1/1P3NP1/P1P4P/2K2R2 w - - 6 26 | f3g5 f7e7 h7g6 | 1,731 | advantage deflection middlegame 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 | w |
r1bqk2r/pp3ppp/2pb4/3p4/3N4/1B1P4/PPP2KPP/R1BQ3R b kq - 0 11 | d8h4 g2g3 h4d4 | 1,828 | 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 | false | false | true | true | b |
r2k3r/2q2pp1/1pBnp3/3p4/1P1P2Pp/1Q2P3/5P1K/1R4R1 w - - 3 32 | c6a8 d6e4 f2f4 | 2,173 | advantage defensiveMove hangingPiece 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 |
7k/8/6Kp/4P1p1/p2pr3/2p5/8/2R5 w - - 0 49 | c1b1 e4e5 b1b8 e5e8 b8e8 | 1,987 | endgame exposedKing long mate mateIn3 quietMove rookEndgame | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, .,
β, ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
br5k/6p1/3pB1Qp/2pPp3/4Pq1P/4R3/5PP1/6K1 b - - 6 44 | b8b1 e3e1 b1e1 | 997 | 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 |
1k4rr/pp6/5p2/3p4/1P1P2qP/4QNP1/P7/2R1R1K1 b - - 0 30 | g4g3 g1f1 g3g2 | 1,036 | mate mateIn2 middlegame short | ., β, ., ., ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, . | false | false | false | false | b |
5rk1/ppp1r1p1/3p2R1/6Q1/PPP5/8/2q2PPP/5RK1 b - - 8 30 | c2f2 f1f2 e7e1 f2f1 f8f1 | 1,416 | endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, β, .,
β, β, β, ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
1r5q/p5k1/3Q1p2/2p5/2PbP1p1/1P1B2P1/P5PP/5R1K b - - 0 29 | h8h2 h1h2 b8h8 | 1,378 | attraction 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 | b |
r1b1qr2/ppp1k3/3p1n1p/4p1p1/2B3pn/2N5/PPP2Q1P/2KRR3 w - - 6 24 | e1e5 e7d8 e5e8 | 1,789 | crushing middlegame short skewer | 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 |
5rk1/p1r2np1/4p1R1/3pPp1Q/1q3b1B/7P/6P1/R6K w - - 0 32 | g6g7 g8g7 h4f6 g7g8 h5g6 | 1,824 | attraction long mate mateIn3 middlegame sacrifice | ., ., ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., β, β, β, ., β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
3qk2r/r2bbpp1/p2p1n1p/1ppB1P1Q/4P3/2N5/PPP3PP/R1B2RK1 w k - 3 15 | h5f7 | 538 | attackingF2F7 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 | true | false | w |
r2q1rk1/4bpp1/p1N4p/1p2P3/6R1/2Q5/PP3PPP/R1B3K1 b - - 0 19 | d8d1 c3e1 d1e1 | 691 | fork mate mateIn2 middlegame short | β, ., ., β, ., β, β, .,
., ., ., ., β, β, β, .,
β, ., β, ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | b |
6k1/1pp2pp1/6n1/6Pp/7P/4qP2/5N2/QB4K1 b - - 6 38 | e3e1 g1h2 e1f2 | 1,873 | crushing deflection endgame short | ., ., ., ., ., ., β, .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, . | false | false | false | false | b |
r6r/4R3/3p3b/4p1B1/2n1k2N/2P5/p5PP/3R3K w - - 6 40 | d1d4 | 1,936 | mate mateIn1 middlegame oneMove pin | β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
2r5/k2N1Q2/p6p/qp6/4P1P1/b7/1PP1B2P/2KR4 b - - 0 28 | a3b2 c1b2 a5c3 b2a2 c3c2 a2a1 c2c3 | 2,260 | attraction deflection equality fork middlegame sacrifice veryLong | ., ., β, ., ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, β, ., β, ., ., β,
., ., β, β, ., ., ., . | false | false | false | false | b |
8/3r1p1R/6p1/2k5/4K1PP/2P2P2/8/8 b - - 2 43 | f7f5 g4f5 g6f5 e4f5 d7h7 | 1,957 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr3q/Qpp5/p3p3/4r1p1/1BP1B1R1/2K2P2/PP6/R7 b - - 3 33 | e5b5 c3c2 h8h2 c2c1 b5b4 e4b7 b4b7 a7a8 b7b8 | 2,745 | crushing discoveredAttack 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 |
1r5k/b1p5/7p/p2B2p1/2P2Nq1/1P6/P6K/4RR2 w - - 0 32 | f4g6 h8h7 e1e7 h7g6 d5f7 | 2,059 | crushing exposedKing long middlegame sacrifice | ., β, ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., . | false | false | false | false | w |
3rk2r/p3bppp/2p2n2/7q/4Q3/5P2/PP3P1P/RNB1R1K1 w k - 5 15 | e4e7 | 1,060 | 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 | true | false | w |
7R/8/3r1p2/5nkp/5Np1/6P1/5PPK/8 w - - 10 53 | h8h5 | 1,422 | endgame hookMate mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/pp1n1pbp/3p1q1B/3Pp2p/8/2N2N2/PPPQBPP1/R3K3 w Q - 2 15 | h6g5 f6g6 f3h4 | 2,080 | 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, ., ., ., β, ., ., . | false | true | false | false | w |
3r1r1k/5pp1/4p1np/2p4Q/p3P2b/P1BP2q1/BPR3P1/3R3K w - - 4 32 | h5h6 h8g8 h6g7 | 1,408 | kingsideAttack mate mateIn2 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 |
3r4/1p6/p1p1k1pp/2P2p2/1P1R1P2/P2pP3/3P1K1P/8 b - - 1 35 | d8d4 e3d4 e6d5 f2e3 d5c4 | 1,099 | crushing endgame long master rookEndgame | ., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, ., β, β,
., ., β, ., ., β, ., .,
., β, ., β, ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2r2k1/5pb1/ppnpq1N1/4pN1Q/2P5/4P1RP/6PK/q7 w - - 1 31 | g6e7 c6e7 g3g7 g8f8 h5h8 e7g8 h8g8 | 2,174 | discoveredAttack kingsideAttack mate mateIn4 middlegame veryLong | β, ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, β, β, β, β, ., β, .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/p7/8/4kp1p/1p5P/1P1K2P1/P7/8 b - - 1 50 | f5f4 g3f4 e5f4 | 863 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., ., β,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1q1k2r/1p2bppp/p1n1pnb1/3pN3/B2P1B2/1QP1P3/P2N1PPP/R3K2R b KQkq - 1 13 | b7b5 a4b5 a6b5 b3b5 a8a6 | 1,755 | advantage clearance 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, ., ., ., β, ., ., β | true | true | true | true | b |
6k1/6pp/5R2/p7/r2p4/8/2P3RP/7K b - - 0 37 | a4a1 g2g1 a1g1 h1g1 g7f6 | 1,039 | crushing endgame long rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5k2/1R6/4pb1r/pP1p1p2/P6P/5NP1/1q2rPK1/2Q4R b - - 6 30 | e2f2 g2h3 h6h4 f3h4 f2h2 h1h2 b2c1 | 2,308 | advantage deflection middlegame 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 | b |
r7/pB3kp1/1p2p1p1/5nP1/3p4/5R2/PPP3nP/4R1K1 b - - 0 24 | g2e1 b7a8 e1f3 | 1,099 | advantage endgame hangingPiece 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 |
8/5pkp/6p1/1p5r/4B3/5PP1/1q5P/Q5RK b - - 4 40 | h5h2 | 958 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, β | false | false | false | false | b |
6k1/Rp3ppp/n1pr4/8/4P3/1P2K1P1/4BP1P/1r6 w - - 0 29 | a7a8 a6b8 a8b8 d6d8 b8d8 | 906 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
rnb1k1nr/ppp2pbp/6p1/4p3/3qPB2/2N5/PPP3PP/R2QKBNR w KQkq - 0 7 | d1d4 e5d4 c3d5 | 1,820 | 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, β | true | true | true | true | w |
1R6/8/8/4K2k/8/8/8/6r1 w - - 8 69 | b8h8 h5g4 h8g8 g4f3 g8g1 | 910 | crushing endgame long rookEndgame skewer | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2k4r/2p3pp/4bp2/4p3/1nP3PB/pP2Q2P/P7/KR6 b - - 0 27 | b4c2 | 654 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., β, β,
β, β, ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., . | false | false | false | false | b |
2k5/p1p3pp/2Qp2r1/1p5q/4BP2/4K3/P6P/8 w - - 5 39 | c6e8 | 1,553 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/p3Rpkp/1p3np1/6N1/8/6P1/1P3PKP/8 w - - 2 31 | g5e6 g7g8 e6f8 | 1,077 | crushing endgame pin short | ., ., ., ., ., β, ., .,
β, ., ., ., β, β, β, β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk1nr/1p4pp/p1nbp3/3pN1P1/3P1B2/2N5/PP3P1P/R2QKB1R w KQkq - 1 12 | d1h5 g7g6 e5g6 h7g6 h5h8 d6f4 h8g8 | 1,362 | crushing master middlegame pin trappedPiece 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, ., β | true | true | true | true | w |
kn1r3r/pb1p2q1/Np5p/6p1/8/P4N2/1P3PPP/R3R1K1 w - - 0 27 | a6c7 | 1,080 | mate mateIn1 middlegame oneMove smotheredMate | β, β, ., β, ., ., ., β,
β, β, ., β, ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
5b2/1pQ2p2/p3ppkp/3p3N/1q1P4/4P2P/5PP1/6K1 w - - 2 31 | c7g3 g6h7 h5f6 h7h8 g3g8 | 1,854 | deflection endgame long mate mateIn3 | ., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., β, β, β, β,
., ., ., β, ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/p4p2/6p1/7p/P2pq3/1P3QP1/2PR1PKP/4r3 b - - 5 27 | e1g1 g2g1 e4f3 | 1,199 | advantage deflection endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., β, β, ., ., .,
., β, ., ., ., β, β, .,
., ., β, β, ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
rn2k2r/1pp2ppp/4p3/1p3b2/1b1P4/6BP/PP1NBPq1/R2QK2R w KQkq - 0 14 | e2f3 g2f3 d1f3 | 1,510 | 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 | true | true | true | true | w |
r1b2rk1/1pp3pp/p1n2q2/3pp3/4p3/3P2N1/PPP3PP/R1BQN1KR b - - 0 13 | f6f2 | 1,027 | 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 |
3r1rk1/pp2qp1p/8/3n4/8/2B2P2/P4P1P/Q6K w - - 0 22 | a1g1 e7g5 g1g5 | 1,039 | endgame mate mateIn2 short | ., ., ., β, ., β, β, .,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
7k/1p4p1/1pp4p/5p1q/5P2/P4R2/1r4PP/3B1RK1 w - - 0 29 | f3f2 h5e8 f2b2 | 2,074 | advantage endgame short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
3r2k1/1b2qpp1/pp2p2p/2n5/P1P1n3/B1N1P3/2Q1BPPP/R5K1 w - - 2 21 | c3e4 b7e4 c2e4 e7f6 e4b1 | 2,024 | 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 | w |
r5k1/p1R2pp1/1p1r3p/8/8/5P2/PP2R1PP/7K b - - 2 30 | d6d1 e2e1 d1e1 | 400 | backRankMate endgame mate mateIn2 rookEndgame short | β, ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r7/p1q2Bpk/1p1r3p/8/1Q2bn2/B1P4P/P5P1/3R2K1 w - - 0 25 | b4e4 d6g6 f7g6 | 1,842 | crushing fork hangingPiece middlegame short | β, ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r2b1r1k/1bp3pp/p1n2pq1/2P1pN2/1P6/P2QP3/1B2BPPP/R4RK1 b - - 2 19 | c6b4 e3e4 b4d3 | 1,593 | advantage middlegame short | β, ., ., β, ., β, ., β,
., β, β, ., ., ., β, β,
β, ., β, ., ., β, β, .,
., ., β, ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
6Q1/pp1k2P1/3q3R/8/8/8/PPP2P2/1K6 b - - 0 30 | d6d1 | 512 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
3b1rk1/3q3p/2p1p1RP/1pPpP3/1P1P1p2/3Q1P1B/3K4/8 b - - 0 38 | h7g6 d3g6 g8h8 | 1,596 | advantage endgame short | ., ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
., ., β, ., β, ., β, β,
., β, β, β, β, ., ., .,
., β, ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/R4pb1/6p1/1NpP2qp/2B1Pn2/5P1b/1PQ2RPP/6K1 b - - 1 24 | b8b5 a7a8 g8h7 c4b5 g7d4 | 2,077 | advantage 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 | b |
5r2/7k/p2q1npp/1p1P4/1PpQB3/P5P1/7P/5R1K b - - 2 33 | f6e4 f1f8 d6f8 | 1,181 | crushing endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, β, β,
., β, ., β, ., ., ., .,
., β, β, β, β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
N2k2nr/pp3pQp/3p2n1/2b1p3/4P1b1/7N/PPPPBqPP/R1BK3R b - - 6 12 | g4e2 | 685 | middlegame | β, ., ., β, ., ., β, β,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, β, β, β, β, β, β, β,
β, ., β, β, ., ., ., β | false | false | false | false | b |
1r2r1k1/5npp/5p2/1qPp4/1P4QP/R1B2P2/6P1/4R2K b - - 2 32 | e8e1 c3e1 b5f1 h1h2 f1e1 | 1,159 | 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 |
r3r1k1/p3nppp/2p2b2/3p1q2/P7/1PNQ4/2P2PPP/B2RR1K1 w - - 1 18 | e1e7 f5d3 e7e8 a8e8 c2d3 | 1,754 | 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, . | false | false | false | false | w |
2q2rk1/1p3pp1/p3rn1p/3p4/PP2p1B1/R1P1P1Q1/2N2P2/3R2K1 b - - 7 23 | f6g4 g3g4 e6g6 | 980 | advantage clearance 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 | b |
1r3r1k/p3qp1p/Q2p2pN/4n1N1/Pb6/1b1R2P1/1P2BP1P/R1B3K1 b - - 6 25 | b3c4 a6c4 e5c4 | 1,663 | advantage fork 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, . | false | false | false | false | b |
7R/5P2/8/1p1p1k2/1PbP4/5pp1/6P1/6K1 b - - 0 51 | f3f2 g1h1 f2f1q | 937 | advancedPawn deflection endgame master mate mateIn2 promotion short | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., β, β, β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r1kr1/p1q2p1p/2p5/1pNn4/1Qp5/5P2/PP3RPP/R5K1 w - - 2 23 | c5e6 f8e8 e6c7 | 1,072 | crushing doubleCheck 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 |
3b4/3P4/1p2k3/1B3n2/P1K5/8/8/3R4 b - - 8 47 | f5e3 c4d4 e3d1 | 947 | advantage endgame fork master short | ., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/5k2/6p1/6Pp/4K2P/8/8 w - - 4 65 | e3d4 f6e6 d4e4 | 1,957 | crushing defensiveMove endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1P6/n4K1p/2B4P/p5P1/1k6/8 b - - 0 53 | a5c4 b6b7 c4d6 f5f4 d6b7 | 1,196 | crushing endgame hangingPiece long master | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
q2r2k1/1p3pp1/2p1b2p/2P5/1P1R4/6P1/r4PBP/1Q2R1K1 w - - 3 25 | d4d8 a8d8 e1e6 | 1,765 | crushing kingsideAttack 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 |
6k1/p4p2/1p1Q4/2p2rrP/4p2K/PP2P3/2P5/8 w - - 2 38 | d6d8 g8h7 d8g5 f5g5 h4g5 | 940 | advantage endgame long queenRookEndgame | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., β, ., ., β,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4rk/R3Q1pp/2p5/3pP3/P2q4/7P/5PPK/2B5 w - - 0 23 | c1h6 d4a7 e7a7 | 1,590 | crushing endgame master short | ., β, ., ., ., ., β, β,
β, ., ., ., β, ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
5Q2/1p4pk/p2Pr2p/2p5/8/1P2q1P1/P3p1KP/4R3 w - - 1 41 | d6d7 e3e4 g2h3 e6e5 d7d8q e5h5 d8h4 e4e6 h3g2 h5h4 g3h4 | 2,575 | advancedPawn advantage defensiveMove endgame promotion veryLong | ., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
β, ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/1p6/6b1/8/Pr5p/2N1p1kP/1P2R1P1/3K4 b - - 1 53 | g6h5 d1c2 h5e2 | 1,726 | crushing endgame master pin short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., β, ., β, β,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
r4r2/pp1kqbQ1/1bp4p/4P3/1P1pN3/2P2RB1/P3K1PP/3R4 b - - 1 22 | f7c4 e2d2 e7g7 | 1,432 | middlegame | β, ., ., ., ., β, ., .,
β, β, ., β, β, β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
4Q3/8/5pqp/4p1pk/8/7P/6P1/7K w - - 4 57 | g2g4 h5h4 e8g6 | 1,119 | crushing deflection endgame queenEndgame short | ., ., ., ., 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.