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 |
|---|---|---|---|---|---|---|---|---|---|
5k2/p1p2n1p/1p2Q1p1/8/4P3/2P2R1P/P1P1q1P1/3r3K w - - 4 27 | h1h2 e2f3 g2f3 | 1,260 | advantage endgame short | ., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
β, ., β, ., β, ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1bqr1k1/2p2p2/1p1p2p1/pP1P4/PbP1P2P/4RNQ1/6P1/5RK1 w - - 3 38 | f3g5 f7f5 g5e6 d8f6 f1f5 | 2,266 | 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, β, . | false | false | false | false | w |
8/7p/8/5Kpk/4pp2/6r1/8/R7 w - - 4 45 | a1h1 g3h3 h1h3 | 824 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r1k/pp1npQbp/2ppNnp1/8/3P1B2/2P1P3/PP1NbPPP/R4RK1 w - - 3 13 | f7g7 | 1,010 | 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, ., ., ., ., β, β, . | false | false | false | false | w |
6B1/7p/3p1p2/2k5/8/6P1/1r1n1P1P/4R1K1 b - - 4 27 | d2f3 g1f1 f3e1 | 841 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
6k1/5ppp/8/4r3/1p1R4/1P5P/1P4P1/6K1 w - - 0 29 | d4d8 e5e8 d8e8 | 525 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/7p/2p3r1/2B2P2/2P4K/1P1P3P/P3b3/5R2 b - - 0 37 | g6h6 h4g5 h6h5 g5f6 e2f1 | 1,411 | advantage endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., β, ., β, ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
7k/p5p1/7q/2p4Q/8/4P1P1/1r5P/5RK1 w - - 4 36 | f1f8 h8h7 h5f5 | 1,497 | advantage endgame pin short | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
4Rr1k/5qrp/p4Q2/1p1p4/8/2N3bP/PPPK2P1/8 w - - 0 34 | e8f8 f7f8 f6f8 | 877 | crushing fork middlegame short xRayAttack | ., ., ., ., β, β, ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/2r2R2/1pN2P1b/p3p2p/2P1Nn2/8/PP5P/1K6 w - - 0 28 | e4d6 | 1,181 | master masterVsMaster 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 | w |
8/2kn4/2p3Q1/3ppP2/1q2n3/7P/1P4P1/1KR4R b - - 1 36 | e4d2 b1c2 d2c4 g6g5 d7c5 | 2,891 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, β, β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, β, ., ., ., ., β | false | false | false | false | b |
r1b3k1/pp3ppp/8/3r4/8/6P1/PPP2PBP/4R1K1 w - - 0 18 | e1e8 | 400 | backRankMate endgame mate mateIn1 oneMove | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1q2r1k/6p1/p4p1p/1p1P1Q2/2p3PN/P1P4P/1P6/5R1K w - - 1 31 | h4g6 h8g8 g6e7 | 1,441 | crushing endgame fork 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 |
4Q3/pp6/5rpk/7p/8/3B3P/PPPq2P1/6bK w - - 0 38 | e8h8 h6g5 h3h4 g5g4 h8f6 | 1,504 | crushing deflection endgame fork long | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., β, β | false | false | false | false | w |
r5k1/5ppp/3pr3/7q/3B4/3Q1bP1/PPP2P1P/R3R1K1 b - - 3 22 | h5h2 g1h2 e6h6 h2g1 h6h1 | 1,988 | 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 | b |
8/p7/8/1P2P1pR/k5P1/5K2/r6p/8 w - - 0 51 | e5e6 a2a3 f3e4 | 1,878 | advantage defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
k7/pr3p2/5r1p/5Pp1/3q4/3P4/P1P3PP/1R2R2K w - - 0 28 | e1e8 d4d8 e8d8 b7b8 b1b8 | 633 | endgame long mate mateIn3 queenRookEndgame | β, ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, β,
., β, ., ., β, ., ., β | false | false | false | false | w |
8/1R5p/6pk/5p2/5P1r/5K1P/5P2/8 w - - 1 41 | f3g3 g6g5 f4g5 h6g5 b7g7 g5f6 g3h4 f6g7 h4g5 | 1,609 | attraction crushing deflection endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rr1k2/1b3p1Q/p1n1p1Bp/1p4q1/3P1N2/P1P2P2/6PP/4RRK1 b - - 0 25 | g5f4 e1e4 f4f6 | 1,723 | advantage hangingPiece master middlegame short | ., ., β, β, ., β, ., .,
., β, ., ., ., β, ., β,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | b |
2r2rk1/pb3p2/1p2p3/3q2pQ/8/1P3n1P/1B3RP1/3R2K1 w - - 4 28 | g2f3 d5d1 f2f1 d1f1 g1f1 | 2,596 | advantage long 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 |
5rk1/3b1ppp/3N4/8/1PQN1n2/2P2P2/q5PP/5RK1 b - - 4 26 | a2g2 | 1,297 | 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 |
5R2/7p/P3p3/3pk3/R3n2K/8/6rP/8 b - - 6 51 | g2h2 h4g4 h7h5 g4f3 h2f2 f3e3 f2f8 | 1,734 | crushing endgame skewer veryLong | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
Q7/5ppk/3qp2p/8/2Rn4/8/P4PPP/3R2K1 b - - 1 25 | d4e2 g1f1 d6d1 | 1,110 | discoveredAttack endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
2r2rk1/3n1p1p/pq2pbp1/3n4/3N4/1P6/PB3PPP/1BRQ1RK1 b - - 1 19 | c8c1 d1c1 f6d4 b2d4 b6d4 | 1,428 | 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 | b |
5nk1/ppp5/8/6p1/5Rnr/8/PPP2N1P/6K1 w - - 0 30 | f4g4 h4g4 f2g4 | 1,449 | endgame equality short | ., ., ., ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/K1P1k3/R7/4P3/8/8/7p/r7 b - - 8 60 | a1a6 a7a6 e7d7 e5e6 d7c7 e6e7 c7d7 e7e8q d7e8 | 1,837 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
rk2n3/p2Q3R/b1p5/1pPp4/3P4/1PN1Pp2/P2K2q1/8 w - - 2 39 | d2c1 g2g1 c3d1 | 1,974 | crushing defensiveMove 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 |
5r1k/Q5pp/2p2q2/8/8/8/P4RPP/R5K1 b - - 0 22 | f6a1 f2f1 a1f1 | 1,242 | endgame hangingPiece mate mateIn2 short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/6pp/3PRp2/2q5/3r1P2/5Q2/6PP/5RK1 b - - 0 31 | d4e4 f3f2 c5f2 g1f2 e4e6 | 2,195 | crushing discoveredAttack endgame long | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/4r1kp/3q2p1/8/1pPp2P1/1P5P/5Q2/5RK1 w - - 4 40 | f2f8 | 971 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/8/7K/1p4p1/6P1/7P/8/Qk6 b - - 0 58 | b1a1 h6g5 b5b4 g5h6 b4b3 g4g5 b3b2 g5g6 b2b1q | 860 | advancedPawn crushing endgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., . | false | false | false | false | b |
2k5/pb3p2/2q1pRp1/1p2P3/2pP4/2P5/PP4NK/5R2 b - - 0 29 | c6g2 | 400 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., β, β, β, .,
., β, ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
4Qr1k/p2P2pp/6n1/4p3/P3p3/2PNqPPn/7P/4NR1K b - - 3 32 | e3e2 f1g1 e4d3 d7d8q h3f2 | 2,340 | 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 |
1r3k2/p5pp/8/3pPp2/2pP1P2/2P1q2P/5RP1/Q4K2 b - - 7 38 | e3d3 f2e2 b8b1 a1b1 d3b1 | 1,444 | crushing endgame fork long | ., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., . | false | false | false | false | b |
6r1/4k1bR/3p2P1/3P2P1/1pp4K/p4P2/B7/8 w - - 0 51 | a2c4 g8c8 h7g7 e7f8 g7f7 | 1,618 | crushing endgame long | ., ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k3r2/1bQ5/p3p3/1p3p2/3q1P2/6P1/PP4PK/2R2B2 b - - 7 36 | b8a8 c7e5 f8h8 e5h8 d4h8 | 1,812 | crushing endgame long master masterVsMaster xRayAttack | ., β, ., ., ., β, ., .,
., β, β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., β, ., ., β, ., . | false | false | false | false | b |
2r2rk1/5pp1/p2pp2p/7P/Np1QbPB1/1P6/P2R4/K1R5 b - - 0 25 | c8c1 a1b2 c1b1 | 1,235 | 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 |
r1k4r/1p2nBp1/1B5p/1N6/4n3/8/P1P3PP/4K3 w - - 0 27 | f7e6 c8b8 b6c7 | 1,362 | mate mateIn2 middlegame short | β, ., β, ., ., ., ., β,
., β, ., ., β, β, β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
4r1k1/1R3pbp/p4qp1/4r3/2Qp4/P4B1P/1PP2PP1/R5K1 b - - 0 24 | e5e1 c4f1 e1f1 | 1,412 | advantage kingsideAttack middlegame short | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, ., β,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/7Q/8/5kP1/q3p3/2B2b2/1P3P2/4K3 b - - 0 54 | f5g4 b2b3 a4b5 e1d2 b5d3 d2c1 d3c3 | 2,258 | crushing defensiveMove deflection endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
1r6/6nk/2B3pp/3P1q2/3Qp3/P6P/1p3PP1/1R4K1 b - - 2 42 | e4e3 b1b2 f5b1 b2b1 b8b1 g1h2 e3e2 d4e5 e2e1q e5e1 b1e1 | 2,319 | advancedPawn advantage clearance endgame promotion sacrifice veryLong xRayAttack | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
3kr3/p1p2ppp/2p1r3/2P5/3P1bQ1/7P/PP3PP1/3R2K1 b - - 0 21 | e6e1 d1e1 e8e1 | 732 | endgame kingsideAttack mate mateIn2 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 |
r1b2rk1/pp3pbp/2p1p1p1/8/2B1PP2/1QN4n/PP4PP/R1B3RK b - - 0 18 | h3f2 | 795 | 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, ., ., ., β, β | false | false | false | false | b |
r2q1rk1/pp1nb1p1/2p1bn2/4p1B1/4P3/2NP2QP/PP2BP2/R3K1R1 w Q - 7 18 | g5h6 f8f7 h6g7 f6g4 e2g4 | 1,765 | 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, ., .,
β, ., ., ., β, ., β, . | false | true | false | false | w |
1k3r2/ppp5/3pb2p/4p3/PPPb1q2/3P1B1P/4KPP1/1R1Q1R2 b - - 4 23 | e5e4 d3e4 e6c4 | 2,341 | crushing deflection middlegame short | ., β, ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., β, ., ., .,
β, β, β, β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., β, β, β, .,
., β, ., β, ., β, ., . | false | false | false | false | b |
8/5k2/1p2b1pp/6q1/PP1N4/3Q1Pb1/6P1/4NK2 b - - 2 35 | g5c1 d3e4 e6c4 f1g1 c1e1 e4e1 g3e1 | 2,098 | advantage deflection endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., β, .,
β, β, ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., . | false | false | false | false | b |
4Q1Nn/7p/2p2p2/5k2/7P/8/4K3/1q1r4 w - - 0 46 | g8h6 f5f4 e8e3 | 1,621 | endgame mate mateIn2 short | ., ., ., ., β, ., β, β,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., . | false | false | false | false | w |
8/7p/p2Rpkp1/8/2b5/P1n4P/5PPK/8 w - - 2 38 | d6c6 c3b1 c6c4 | 1,383 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/ppp3pp/2n5/4qp2/8/2nP1BP1/PPP1Q2P/R1B1K2R w KQkq - 0 13 | f3c6 b7c6 e2e5 | 1,382 | 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 | true | true | true | true | w |
8/p2R3p/1p3P2/3K2k1/6P1/1P6/r7/8 b - - 1 44 | a2d2 d5e6 d2d7 e6d7 g5f6 | 1,445 | crushing endgame long master rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/p2q1p1p/6p1/5bQ1/8/PPR2BP1/2r2P1P/3R2K1 b - - 1 32 | d7d1 f3d1 d8d1 | 947 | crushing 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 | b |
8/6qk/p3p2p/3pPp1R/2pPr3/P1P1PNP1/6KQ/3b4 w - - 1 35 | f3g5 g7g5 h5g5 | 1,207 | advantage 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 | w |
r2r2k1/pp2qpp1/7p/b1P1P3/2Q2P2/2B3PP/P7/3RR1K1 b - - 4 26 | b7b5 d1d8 a8d8 c4b5 a5c3 | 2,136 | 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, . | false | false | false | false | b |
6k1/1R6/8/5RPp/1PP3rP/P4K2/6P1/7r b - - 2 41 | h1f1 f3e3 f1f5 | 1,419 | endgame equality rookEndgame short skewer | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, β, ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/R7/3pk3/2p1p3/4Pq2/2PP1P2/6P1/5K1R b - - 6 39 | f4c1 f1e2 c1h1 | 846 | advantage endgame queenRookEndgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
2r1r3/5pkp/p1n3p1/2BbP1Q1/4q1N1/P1R5/6PP/2R3K1 b - - 4 30 | e4g2 | 985 | 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, . | false | false | false | false | b |
8/5Qpk/prq1p2p/7P/1p2P3/2p3P1/PP4K1/3r1R2 w - - 2 31 | f7g6 h7g8 f1f7 c6e4 g6e4 | 1,859 | advantage clearance endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, β, β, ., β, ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, ., . | false | false | false | false | w |
r3r1k1/pp3pp1/8/2R4N/3P1Q2/5n1b/qP3P1P/R6K w - - 0 24 | a1g1 h3g2 h1g2 e8e1 f4f3 e1g1 g2g1 | 2,690 | crushing middlegame veryLong | β, ., ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
8/P7/6KP/8/r7/2k5/8/8 w - - 1 56 | h6h7 a4a7 h7h8q | 935 | advancedPawn crushing endgame promotion rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5kn1/7P/1pB3K1/1P6/8/8 b - - 0 70 | g6e5 g4f4 e5c4 f4e4 c4a3 | 2,440 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/pp4pp/2p5/2Qb1r1P/3Pp3/1N2R3/PP3Pq1/4KR2 w - - 1 24 | e3g3 g2f1 e1f1 | 1,375 | 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, ., . | false | false | false | false | w |
8/5pkp/p5p1/8/1P1q4/P3P2K/7P/8 w - - 0 38 | e3d4 g7f6 a3a4 f6e6 a4a5 e6d5 b4b5 a6b5 a5a6 d5c6 d4d5 c6b6 d5d6 | 2,733 | crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/4q3/QP1p4/8/P2P3p/2P1P2P/1R1n2P1/6K1 b - - 3 36 | e7e3 g1h2 e3g3 h2h1 g3e1 | 2,208 | advantage endgame long | ., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., β, ., β, ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/r5p1/p3p2p/1P1pN3/2pP4/2P1q1pn/1PQ3P1/R6K w - - 0 31 | g2h3 e3f2 c2f2 | 1,302 | crushing 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 |
r3k2r/pppb3p/q2b1Q2/3B4/6p1/2N5/PPP2PPP/R1BR2K1 b kq - 5 17 | d6h2 g1h2 a6f6 | 1,248 | advantage discoveredAttack middlegame short | β, ., ., ., β, ., ., β,
β, β, β, β, ., ., ., β,
β, ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, ., ., β, . | false | false | true | true | b |
r6k/2p3R1/p4q1p/2P2p2/P4p2/1QP2n1P/3rBP1K/6R1 w - - 0 30 | e2f3 d2f2 g7g2 | 2,336 | crushing 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 |
2r1r1k1/1p1b4/pq5p/3P2p1/2RpNp2/1P1P3P/PQ3PP1/5RK1 b - - 1 30 | c8c4 e4f6 b6f6 | 1,870 | 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 |
8/3r2pk/b4bNp/p2P1p2/7P/6P1/5PB1/4R1K1 w - - 2 30 | g6f8 h7g8 f8d7 | 1,101 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, β, β,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
1r1q1rk1/Q2n2pp/4pn2/3pN1B1/3P4/2P5/P4PPP/R3K2R b KQ - 0 15 | d8c8 e1g1 b8a8 a7a8 c8a8 e5d7 f6d7 | 2,554 | advantage middlegame trappedPiece veryLong | ., 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 |
rnbq1k1r/pppp2pp/5b2/4N2Q/8/2P5/PPP2PPP/R1B1K2R w KQ - 3 9 | h5f7 | 1,263 | 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 | true | true | false | false | w |
r4rk1/1bqnpp1p/p5p1/1p2N3/2p1nP2/2Q1B2P/PPP1B1P1/3R1RK1 w - - 4 19 | d1d7 c7d7 e5d7 e4c3 b2c3 | 2,049 | 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, β, . | false | false | false | false | w |
1rb2rk1/3nbpp1/pqp1p1P1/2ppP1Bp/3P3P/2N2N2/PPPQ1P2/2KR3R b - - 2 15 | b6b2 | 1,022 | 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, ., ., β, ., .,
β, β, β, β, ., β, ., .,
., ., β, β, ., ., ., β | false | false | false | false | b |
6rk/1pq5/1p2p2p/2ppP3/5P2/2P1Q3/P4K1P/6R1 w - - 5 34 | e3h3 g8g1 h3h6 h8g8 h6e6 | 2,450 | crushing endgame exposedKing long sacrifice | ., ., ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1br2k1/1p2qppp/p1n1p3/4P3/2pN1P2/2N3P1/PPPQ3P/1K1R1R2 w - - 1 16 | d4c6 d8d2 c6e7 | 1,179 | 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 | w |
r2q1r1k/2pbbp1n/8/p2Pp1R1/4P2Q/2N1BP2/1P2B3/6RK w - - 3 27 | h4h7 h8h7 g5h5 | 1,345 | 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, β | false | false | false | false | w |
8/8/2p1k1pp/n1P5/P1K2PP1/7P/8/8 w - - 3 46 | c4b4 a5b7 a4a5 e6d5 a5a6 b7c5 a6a7 | 1,316 | advancedPawn crushing defensiveMove endgame knightEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
β, ., β, ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bk3r/1p1p2pp/p1p2n2/8/P1B5/1QP4P/1P1q1P1K/4RR2 w - - 2 22 | b3b6 | 1,473 | 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 |
8/8/8/3kpK2/6P1/8/8/8 w - - 5 52 | g4g5 e5e4 g5g6 e4e3 g6g7 | 493 | advancedPawn crushing endgame long master pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/ppp2pp1/2np1n1p/4p3/1PPbP1b1/P2P1N2/R3BPPP/1NBQK2R w Kkq - 2 9 | f3d4 c6d4 e2g4 | 1,028 | 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, β, β, ., ., β | true | false | true | true | w |
4Bk2/8/8/p2p1PQ1/P1p1p2K/4Pq2/8/8 b - - 6 53 | f3h1 h4g3 h1g1 | 1,589 | crushing endgame short | ., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
β, ., β, ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1r/1p3p1k/p2p2nP/3Q4/4P3/4q3/PPP5/1K3R1R w - - 4 24 | f1f7 f8f7 d5f7 | 882 | 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 | w |
2r1k1r1/3npp1p/p2p2p1/3b4/1p6/1N2QP2/qPP3PP/2K1RB1R w - - 0 19 | e3e7 | 400 | mate mateIn1 middlegame oneMove | ., ., β, ., β, ., β, .,
., ., ., β, β, β, ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, β, β, ., ., ., β, β,
., ., β, ., β, β, ., β | false | false | false | false | w |
1n4k1/5Np1/p6p/1pp5/5R2/P1p3P1/3q1P2/4R1K1 w - - 1 35 | e1e8 g8h7 e8h8 h7g6 f7e5 | 1,699 | advantage endgame fork long | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
6k1/2q3p1/b6p/2P2Q2/3P4/P6P/6P1/6K1 w - - 1 43 | f5e6 g8h7 e6a6 | 1,305 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2b2bk1/2r5/p3p1Br/1p1pP3/2p3Qq/2P1B3/6P1/5RK1 w - - 0 41 | g6f7 g8h8 g4g8 | 1,454 | doubleCheck master 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 |
5r1k/R2R3p/p5p1/3n4/P2n4/3P4/1P1B2PP/6K1 b - - 18 34 | d4e2 g1h1 f8f1 | 991 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2qr3/p4ppk/2b2n1p/2pppN2/8/2NP2Q1/PPP2PPP/R4RK1 w - - 6 16 | g3g7 | 959 | 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 |
1r3k2/p3p3/2pppqQ1/8/8/1P6/P1Pb1PP1/1K5R w - - 1 27 | g6f6 e7f6 h1h8 f8e7 h8b8 | 1,567 | advantage endgame long skewer | ., β, ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., β, β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., β, β, .,
., β, ., ., ., ., ., β | false | false | false | false | w |
4r1k1/1b4p1/1p2pr2/pPp1Qp2/2Pp1P2/3P1Nq1/1P5R/5RK1 w - - 0 35 | h2g2 g3h3 e5c7 f6f7 c7f7 g8f7 f3g5 f7f6 g5h3 b7g2 g1g2 | 2,292 | advantage attraction fork 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, . | false | false | false | false | w |
5r2/3K2p1/1p1P4/1P2pQk1/P2q2P1/3P1B2/4P3/8 b - - 10 44 | f8f5 g4f5 g5f5 | 1,577 | advantage endgame short | ., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., β, ., ., β, β, β, .,
β, ., ., β, ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3n1qk1/pp4b1/3r2Q1/5pN1/8/2P5/PP3PPP/6K1 w - - 0 30 | g6h7 | 767 | endgame master mate mateIn1 oneMove | ., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bq1knr/ppppbppp/2n5/3Q4/2B1P3/2p2N2/PP3PPP/RNB1K2R w KQ - 2 7 | d5f7 | 855 | mate mateIn1 oneMove opening | β, ., β, β, ., β, β, β,
β, β, β, β, β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, β, β, ., β, ., ., β | true | true | false | false | w |
1R6/5p2/3p1kr1/p1p1pQ2/2P1P1P1/3PqP1K/2P5/8 b - - 15 48 | f6g7 g4g5 g6g5 f5g5 e3g5 | 1,530 | 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 |
4r3/4qRpk/1p5p/p1bQ4/7P/P1B5/1P4P1/5R1K b - - 0 32 | e7h4 | 1,126 | mate mateIn1 middlegame oneMove | ., ., ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., ., β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
3rr1k1/p4p2/7p/1p4pb/1P2N2P/P3PPR1/4K3/6R1 b - - 2 31 | e8e4 g3g5 h6g5 | 1,401 | advantage endgame pin short | ., ., ., β, β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
., β, ., ., β, ., ., β,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2k5/1p1q1pr1/p4p1p/3Bp3/1PPbQP2/P2P3P/4R3/5R1K b - - 0 26 | d7h3 e2h2 h3f1 | 1,190 | 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 | false | false | false | false | b |
6k1/6p1/8/5p1p/4N3/1q1QKP2/8/8 b - - 3 51 | b3d3 e3d3 f5e4 d3e4 g8h7 e4f5 h7h6 f3f4 g7g6 | 2,666 | attraction crushing endgame veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k2Q1/1q1p4/4p1Bp/1Pb1P3/1p3r2/1P6/5PP1/R5K1 b - - 2 35 | f4f8 g8f8 c5f8 | 1,414 | crushing defensiveMove endgame short | ., ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., β, β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/5pp1/B3pn1p/p2p4/3P1B2/4P2P/1P1N1PP1/n3R1K1 w - - 0 22 | a6d3 a1c2 d3c2 | 2,081 | advantage middlegame quietMove short trappedPiece | 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 |
r2qr3/1p2p1kp/2np1pp1/2p3N1/p3PPQ1/3P3P/PP4P1/2R2RK1 w - - 0 23 | g5e6 g7f7 e6d8 | 911 | 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, . | 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.