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 |
|---|---|---|---|---|---|---|---|---|---|
5r2/1p3rk1/p1p3q1/3pPnBp/3PpRpP/P1P5/1P3QP1/5RK1 w - - 6 35 | g5f6 g6f6 e5f6 | 1,630 | 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 | w |
r2q2k1/1b3N2/p4n1p/npp5/1b1P4/2NQ3P/PPB2PP1/R3r1K1 w - - 0 19 | a1e1 d8f8 d3g3 f8g7 f7h6 g8h8 h6g4 f6g4 h3g4 | 2,826 | crushing exposedKing middlegame pin 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, . | false | false | false | false | w |
4rrk1/pppb1p1p/3p2B1/6Q1/2P2P2/P3P1R1/1P3P1q/2K3R1 b - - 0 24 | f7g6 g3g2 h2h3 | 1,863 | crushing middlegame short | ., ., ., ., β, β, β, .,
β, β, β, β, ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
rn1qk2r/ppp2ppp/8/8/2BPpP2/B1b5/P1P1b1PP/R2Q1RK1 w kq - 0 11 | d1e2 d8d4 g1h1 | 1,532 | advantage defensiveMove master opening short | β, β, ., β, β, ., ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
β, ., β, ., ., ., ., .,
β, ., β, ., β, ., β, β,
β, ., ., β, ., β, β, . | false | false | true | true | w |
7r/p4P2/2k5/Pp1Nn2p/1P1KP2R/5P2/8/8 b - - 2 40 | e5f3 d4d3 f3h4 | 650 | crushing endgame fork short | ., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., β, β, ., ., β,
., β, ., β, β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/4p1kb/3pP1p1/p2P1rP1/1pR2bK1/1P6/R7 w - - 0 44 | c3f3 f4d4 f3f6 | 969 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., β, .,
β, ., ., β, ., β, β, .,
., β, β, ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/5p2/8/3K3R/4rk2/8 w - - 16 88 | h3h2 f2g3 h2e2 | 1,000 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2B2kr/pp1n2pp/n1pbb3/8/4P3/2N2N2/PPP2PPP/2KR3R w - - 2 13 | d1d6 | 1,035 | advantage hangingPiece middlegame oneMove | β, ., ., β, ., ., β, β,
β, β, ., β, ., ., β, β,
β, ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, β, ., ., β, β, β,
., ., β, β, ., ., ., β | false | false | false | false | w |
6k1/R4pp1/p1r4p/1p1N4/8/n6P/2P2PP1/6K1 w - - 2 29 | d5e7 g8h7 e7c6 | 1,064 | crushing endgame fork short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
β, ., β, ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3k1/5pp1/2N1pnp1/2p5/8/8/Pr3PPP/R4RK1 w - - 2 22 | c6e7 g8f8 e7c8 | 595 | advantage endgame fork short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/8/p2B4/3p1pQ1/p1bP1P2/2P3kp/1P4r1/2K5 b - - 11 55 | g3f2 g5h4 g2g3 | 2,237 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
β, ., β, β, ., β, ., .,
., ., β, ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r2r1k2/p5pp/3p1q2/3Q4/8/7P/2PK1PP1/1R5R w - - 2 23 | b1b3 f6f4 d2d1 | 2,128 | advantage defensiveMove endgame master quietMove short | β, ., ., β, ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., β, β, .,
., β, ., ., ., ., ., β | false | false | false | false | w |
6nr/1R3pb1/p1kp2p1/3Np2p/P3P2P/5PP1/8/6K1 w - - 3 31 | b7c7 | 1,309 | endgame hookMate 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 |
2r5/kpB1Rpp1/2p5/p1P3P1/3q4/8/2P1Q1P1/5K2 b - - 1 34 | c8c7 e7c7 d4f4 e2f2 f4c7 | 1,855 | advantage attraction endgame fork long sacrifice | ., ., β, ., ., ., ., .,
β, β, β, ., β, β, β, .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2qkb1r/pp3ppp/2np1n2/4p1N1/2Q1P3/2N5/PP3PPP/R1B1K2R w KQkq - 1 10 | c4f7 | 872 | attackingF2F7 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 | true | true | true | true | w |
r7/1p3k2/p2p3p/8/P2p1q2/3P4/1PP2nQP/R5K1 w - - 0 28 | g2b7 f7g6 b7a8 | 2,193 | advantage endgame fork short | β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
1br2rk1/ppq2ppp/4Nn2/3p2B1/8/3P1B2/PPP2PPP/R2Q1RK1 b - - 0 15 | c7h2 | 1,018 | 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, . | false | false | false | false | b |
3r1rk1/1p3pnp/p3b1pQ/2q1P3/3p2P1/2N2P2/PP2B2P/3R1R1K w - - 0 22 | c3e4 c5e5 e4g5 | 1,547 | 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 | w |
3r1r1k/pp4p1/2p1p3/2P1P1q1/2BP1Pb1/1P4Q1/P4KP1/2R5 w - - 0 31 | c1h1 h8g8 c4e6 g4e6 g3g5 | 1,567 | advantage kingsideAttack 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 | w |
8/3N4/2k5/p7/2K5/1P3r2/8/8 w - - 20 64 | d7e5 c6b7 e5f3 | 766 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r3k/6p1/n1Q1Np1p/8/4P3/6P1/q4b1P/B4R1K b - - 1 28 | a2e2 f1f2 e2f2 | 2,110 | crushing master middlegame short | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
r4rk1/6pp/5p2/R4b2/B7/2P5/PP2R1Pb/K7 w - - 1 29 | a4b3 g8h8 a5f5 | 1,710 | advantage middlegame short | β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/ppp3p1/2nqp1p1/1B6/3Pp1P1/4B2P/PPP2P2/R2QK2R b KQkq - 1 13 | d6b4 c2c3 b4b5 | 959 | 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 |
8/ppK2p1p/6p1/2P5/1P3P2/k5P1/7P/8 b - - 1 33 | a3b4 c7b7 b4c5 | 1,269 | advantage endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4k1r/pQ2bppp/2n5/8/5B1P/P3PP1B/5P2/2q2K1R w - - 2 22 | f1g2 c6d8 b7a8 | 1,287 | advantage middlegame short | β, ., ., ., ., β, ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β | false | false | false | false | w |
r3kb1r/pbp2ppp/1p6/3qp3/3N4/P5P1/1PPP1PBP/R1BQ1RK1 b kq - 0 10 | d5g2 | 563 | 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 | true | true | b |
3r2k1/3Pp1Pp/pp5P/2p3qn/P1P1B3/2N5/1PK5/R5b1 w - - 2 32 | e4d5 g5d5 c3d5 | 1,884 | crushing master 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 |
r3qrk1/1p2p1b1/p2pbnQ1/7R/3P4/2P2NP1/PP1N1PP1/2K4R w - - 1 18 | h5h8 | 1,313 | mate mateIn1 middlegame oneMove 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 |
2r5/pp5Q/2kpp1pR/3p4/2r3P1/8/PPP1Rq2/1K1B4 b - - 7 33 | c4d4 h6h1 d4d1 h1d1 f2e2 | 2,099 | advantage long middlegame queensideAttack trappedPiece | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, β, ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., β, β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
4r1k1/pp3pp1/2p1q3/3p2n1/3P2R1/2P1BP1P/P1PQ1P1K/R7 b - - 10 28 | g5f3 h2g3 f3d2 | 976 | advantage fork middlegame short | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., β, β, ., β,
β, ., β, β, ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
1k5r/p7/1p6/8/3R2PN/2P3Kp/PP1R1P2/5b1r b - - 4 50 | h1g1 g3h2 h8h4 h2g1 h3h2 | 2,266 | advancedPawn advantage deflection endgame long master sacrifice | ., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., β, β,
β, β, ., β, ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
5r1k/5q2/5r1p/pp2Q1p1/3P1P2/2P1P3/P4P1P/R1R3K1 b - - 1 39 | f8e8 e5b5 g5f4 f2f3 f4e3 | 2,645 | 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 | b |
1rr4k/2b3p1/4Qp1p/3n4/P1N1p2q/2BpP1P1/3P1P2/R2R2K1 b - - 0 29 | c7g3 f2g3 h4g3 | 1,177 | crushing kingsideAttack middlegame short | ., β, β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., β, ., ., ., .,
β, ., β, ., β, ., ., β,
., ., β, β, β, ., β, .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., β, . | false | false | false | false | b |
2rr2k1/1p1q2pp/3b4/3p4/p2Q1P2/P2P2NP/1P4P1/R4RK1 b - - 0 23 | d6c5 d4c5 c8c5 | 1,016 | advantage middlegame pin short | ., ., β, β, ., ., β, .,
., β, ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r4r1k/pp1b1p2/5qp1/4RB2/3p1Q2/5N2/PP3PPP/6K1 w - - 0 21 | f4h6 h8g8 f5d7 | 1,906 | advantage middlegame short | β, ., ., ., ., β, ., β,
β, β, ., β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
3k3r/p2n1ppp/Bb2p3/3b4/5BP1/3P3P/P3KP2/2R5 w - - 5 26 | c1c8 d8e7 c8h8 | 1,060 | advantage master middlegame short skewer | ., ., ., β, ., ., ., β,
β, ., ., β, ., β, β, β,
β, β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
β, ., ., ., β, β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/5k2/5pp1/1PR2b1p/7P/1r6/2p2PP1/2R3K1 b - - 1 43 | b3b1 c5c2 f5c2 c1b1 c2b1 b5b6 b1e4 | 1,271 | crushing endgame pin veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
5rk1/6pp/4q3/2R5/1p1np1R1/1P5P/rB2QP2/4K3 w - - 0 26 | g4g7 g8g7 b2d4 | 1,833 | attraction crushing intermezzo middlegame short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, β, ., β, .,
., β, ., ., ., ., ., β,
β, β, ., ., β, β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r2qk1nr/pbpp1pbp/1p2p1p1/3Pn1B1/4P3/3B1N2/PPP2PPP/RN1QR1K1 b kq - 2 8 | e5f3 d1f3 d8g5 | 1,120 | advantage kingsideAttack 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, . | false | false | true | true | b |
3q4/1R3p1k/6pp/5b2/r7/8/1Q4P1/5BK1 w - - 0 38 | b7f7 h7g8 b2g7 | 905 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
1kb4r/8/2p2p1q/1pPn4/2p1Bp2/6P1/1P1B1KQ1/R7 w - - 0 37 | e4d5 f4f3 d2h6 f3g2 h6f4 | 2,279 | 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 | w |
r2q1rk1/ppbn1ppp/2p2n2/4N1B1/3PN3/3Q4/PP3PPP/R4RK1 b - - 2 13 | d7e5 | 1,116 | advantage middlegame oneMove | β, ., ., β, ., β, β, .,
β, β, β, β, ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
5r1k/2p1Q1p1/p1p4p/2Pp4/3P2Pq/1P5P/P5P1/4R2K b - - 1 28 | f8f1 e1f1 h4e7 | 1,524 | advantage deflection endgame short | ., ., ., ., ., β, ., β,
., ., β, ., β, ., β, .,
β, ., β, ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., β, ., ., β, β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | b |
5r1k/1pp5/1p1p4/3Qp3/4P1qp/P1P2P2/1P2n1PB/5R1K w - - 0 33 | h2e5 d6e5 f3g4 | 2,261 | crushing endgame intermezzo kingsideAttack 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 |
1b2k3/P4p2/4p3/6pp/4n3/1P4PK/2r2P1P/5n2 w - - 0 39 | a7b8q e8e7 b8b7 e7f8 b7a8 f8g7 a8e4 c2f2 e4d4 | 2,306 | advancedPawn advantage endgame fork promotion veryLong | ., β, ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
6k1/5ppp/p1p5/q1Pp1p2/r2PnP1P/3QB3/2P3PK/R7 w - - 0 26 | d3b3 a5d8 b3a4 | 2,212 | advantage endgame 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 |
R7/2p2ppk/1p5p/3PQ3/2r3P1/5P1q/7P/6K1 w - - 5 34 | e5f5 g7g6 f5f7 | 1,160 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/3r3p/6pP/p1q1r3/3p1RQ1/3R1P2/P4PK1/8 b - - 1 38 | e5g5 g4g5 c5g5 | 1,416 | crushing endgame pin short | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
β, ., β, ., β, ., ., .,
., ., ., β, ., β, β, .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnb2rk1/pp3ppp/3p4/q2P4/4Q1PP/3B1P2/PPPb4/1K1R2NR w - - 0 16 | e4h7 | 943 | 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 | false | false | false | false | w |
8/1p3k1q/2pQ4/6Br/2P3b1/P2P3r/5R1P/3N3K b - - 1 44 | g4f3 f2f3 h3f3 | 1,899 | advantage fork middlegame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
rnbq2nr/ppp1k2p/3p1p2/4b2Q/2B1PB2/2P5/PP4PP/RN3R1K w - - 3 12 | h5f7 | 893 | 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 | w |
7k/p2P2p1/3q3p/8/1P2Q3/8/3pK1PP/8 w - - 0 38 | e4e8 h8h7 e2d1 | 2,265 | crushing endgame master queenEndgame short | ., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1b2qp1p/4p1p1/pB1nn3/1p2N3/1P5Q/1B3PPP/2R1K2R w K - 4 21 | b2e5 | 1,307 | advantage hangingPiece 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 | true | false | false | false | w |
8/6p1/2p1p2k/1pPpP1p1/pP4P1/P3K3/2b1B2P/8 w - - 5 46 | e2b5 c6b5 c5c6 | 1,765 | bishopEndgame crushing endgame sacrifice short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., β,
., β, β, β, β, ., β, .,
β, β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/8/R3pp2/3b4/3P1P1P/1P1N2P1/P6K/2r5 b - - 2 33 | c1h1 | 1,200 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/5k2/1B6/pP1Pb3/P1p3R1/7K/2r5/8 b - - 0 53 | c2h2 | 829 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r4/ppp2p1p/5Q2/7B/3n1P2/8/PPP4P/2KN2qb w - - 2 20 | f6d8 | 816 | hangingPiece mate mateIn1 middlegame oneMove queensideAttack | ., β, ., β, ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., β, β, ., ., β, β | false | false | false | false | w |
3b4/1k6/1P6/4p2p/3nP3/6P1/7R/4K3 b - - 6 45 | d4f3 e1d1 f3h2 | 939 | crushing endgame fork short | ., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
3r2k1/5pp1/4p1Pp/1Pp2q2/2Pp3Q/7R/r4P1P/5RK1 w - - 0 31 | h4d8 | 746 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., β, β, ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/7R/4k1p1/5p2/1b3P2/1P1N2P1/2r4P/3K4 b - - 0 44 | c2d2 d1c1 d2d3 | 977 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
2b3k1/1p3ppn/2pp2r1/4p2Q/2PPP2P/q6P/4BP2/3R1K1R b - - 0 23 | c8h3 h1h3 a3h3 | 1,295 | advantage master masterVsMaster middlegame short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, β, β, ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., β | false | false | false | false | b |
r2qkb1r/pppbnp2/2n1p1p1/4P1p1/2BPNPP1/8/PP5P/R1BQ1RK1 w kq - 0 14 | e4f6 | 922 | master 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, β, ., β, β, . | false | false | true | true | w |
r4bk1/pp3ppp/8/q2p4/5PPP/3B4/PPP3Q1/1K2R3 b - - 0 25 | a5e1 | 700 | backRankMate endgame mate mateIn1 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 |
r3b1k1/2R3p1/4pq1p/3pN3/pP1P1pQ1/P4P1P/6P1/6K1 b - - 0 42 | h6h5 c7g7 f6g7 | 1,573 | 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 |
2r1kb1r/pp1b1ppp/4p3/3pP3/3n1P2/P1N2qP1/1PQ1Nn1P/1K2BRR1 w k - 0 20 | e2d4 f3d3 e1f2 | 2,156 | advantage hangingPiece 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 | false | w |
6k1/p4pp1/2N1rn1p/8/rR6/8/P4PPP/R5K1 b - - 4 25 | a4a2 b4b1 a2a1 b1a1 e6c6 | 1,828 | advantage endgame long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, ., β, β, ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
4r3/1p4Q1/p2k4/2qp4/b1p2P2/2P1r3/1P6/2K1R2R w - - 0 37 | h1h6 e8e6 h6e6 e3e6 g7f8 d6d7 f8c5 | 2,526 | advantage deflection middlegame skewer veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., β | false | false | false | false | w |
5rk1/1br1npp1/pp2p2p/3pP3/P2P4/5N2/1PBN1PPP/2R4K w - - 1 24 | c2h7 g8h7 c1c7 | 989 | 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 | false | false | w |
r4b2/p1k2qp1/QppppnNp/4p3/4P3/3PB1R1/PPP3P1/6K1 w - - 2 26 | e3b6 a7b6 a6a8 | 1,049 | 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 | w |
8/Q4nk1/1p6/2qPN1p1/5pP1/7P/1r4PK/3R4 b - - 0 35 | b2g2 h2g2 c5c2 d1d2 c2d2 | 1,606 | attraction crushing endgame fork long sacrifice | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r3k/6pp/3q1p1n/8/QP3R2/P1P3P1/1B1P3P/1BK5 b - - 0 45 | d6d2 | 471 | mate mateIn1 middlegame oneMove queensideAttack | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
β, ., β, ., ., ., β, .,
., β, ., β, ., ., ., β,
., β, β, ., ., ., ., . | false | false | false | false | b |
1q6/1P3pk1/6pp/3bPp2/5P2/3p4/1R4PP/2R2K2 w - - 2 43 | c1c8 d3d2 f1e2 b8b7 b2b7 | 1,979 | advantage endgame long | ., β, ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., . | false | false | false | false | w |
r4rk1/5pbp/5q2/2n5/N3p3/1P5P/1BPP1PQ1/2KR2R1 b - - 0 19 | f6b2 a4b2 a8a1 | 1,865 | mate mateIn2 middlegame queensideAttack sacrifice short | β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., β, β, β, ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | b |
rn1qr1k1/p4ppp/1pN2b2/2pP1b2/3P4/1QN5/PP2BPPP/R4RK1 b - - 2 16 | b8c6 d5c6 c5d4 | 1,942 | advantage capturingDefender 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 |
2r5/5pkp/6p1/R7/2pp4/PP5P/2P2PP1/6K1 b - - 0 32 | d4d3 c2d3 c4c3 | 1,769 | crushing endgame rookEndgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1br2k1/pp2bpp1/2n1pq1p/6B1/2PP3P/5N2/P1B2PP1/R2Q1RK1 b - - 2 14 | h6g5 h4g5 f6f4 | 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, . | false | false | false | false | b |
3r3k/6p1/bp2Q2p/p4B2/P1P2q2/8/1P3bPP/4R2K w - - 0 30 | e6e8 d8e8 e1e8 | 746 | mate mateIn2 middlegame sacrifice short | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
β, ., ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r1b2rk1/1p1pbpp1/1q2pn1p/p7/1nP4B/PQN1PN2/1P3PPP/3RKB1R b K - 0 12 | b4d3 f1d3 b6b3 | 1,180 | advantage discoveredAttack master masterVsMaster middlegame short | β, ., β, ., ., β, β, .,
., β, ., β, β, β, β, .,
., β, ., ., β, β, ., β,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
β, β, β, ., β, β, ., .,
., β, ., ., ., β, β, β,
., ., ., β, β, β, ., β | true | false | false | false | b |
4r1k1/p2RPp1p/1pN1rp2/8/7P/2P3P1/8/6K1 w - - 5 35 | d7d8 e6e7 c6e7 g8f8 d8e8 | 1,603 | advantage endgame long pin | ., ., ., ., β, ., β, .,
β, ., ., β, β, β, ., β,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1k2r2/1ppbQ3/p2p4/3q4/8/8/PP4PP/4R2K w - - 0 37 | e7f8 d7e8 f8e8 | 1,204 | 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 |
8/pk2np1p/1pn3p1/3q4/4Q3/P3R3/4NPKP/7r w - - 0 28 | g2h1 d5e4 e3e4 | 1,647 | equality middlegame short | ., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., β,
., β, β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
5k2/4r1b1/2BQ4/3P4/5p2/3p4/4pP2/4K1R1 b - - 1 50 | g7c3 | 871 | endgame master mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r1bqr1k1/1p1n1pb1/p2p3p/2pn2N1/2P4B/P2BP3/1P3PPP/R2QR1K1 w - - 0 15 | d3h7 g8f8 g5e6 f7e6 h4d8 | 2,047 | advantage discoveredAttack kingsideAttack 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, β, ., β, . | false | false | false | false | w |
r1bq1rk1/pp1n1ppp/2pbpn2/6BN/3P4/3B1N2/PPP2PPP/R2QK2R b KQ - 5 9 | d8a5 c2c3 f6h5 | 1,561 | 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, ., ., β | true | true | false | false | b |
r2r2k1/p1q4p/bpN1p1p1/5p2/3P4/P3Q2P/5PP1/RB2R1K1 b - - 0 24 | c7c6 | 1,569 | equality middlegame oneMove | β, ., ., β, ., ., β, .,
β, ., β, ., ., ., ., β,
β, β, β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., β, ., β, . | false | false | false | false | b |
6k1/6p1/2q4p/P5r1/1P6/8/b2Q2PP/6BK w - - 0 33 | d2a2 g8h7 a5a6 | 1,859 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., β, β | false | false | false | false | w |
8/1p4pk/7p/1K2Qp2/1P6/P3P3/2q3PP/8 b - - 9 47 | c2c6 b5a5 c6a6 | 1,027 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., β, ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b3k1/pp3ppp/4r3/n7/8/8/PPP1B1PP/3RR1K1 w - - 0 19 | d1d8 e6e8 d8e8 | 584 | backRankMate 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 |
8/pp3R2/4B1p1/2P3Pk/3pnP1p/8/P4rK1/8 w - - 0 35 | g2g1 f2f4 f7f4 | 2,035 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, β,
., ., ., β, β, β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5p1p/r4kp1/p1P5/8/1R6/2P3PP/6K1 w - - 4 34 | b3b6 f6e7 b6a6 | 1,261 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/1p4pp/pqb1N2n/3pPpQ1/8/R7/5PPP/6K1 b - - 1 35 | b6b1 g5c1 b1c1 | 650 | 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 | b |
1rr3k1/4ppbp/5np1/qp6/4N3/1P3Q1P/1B1PNP2/2R1K1R1 b - - 2 22 | f6e4 f3e4 g7b2 | 1,767 | 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, . | false | false | false | false | b |
2rq1rk1/pb1nbp1p/1p2p1pQ/4N3/1n1PN3/1B6/PP3PPP/R1B2RK1 w - - 6 15 | e4g5 e7g5 c1g5 | 2,350 | crushing master masterVsMaster 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 | false | false | w |
r7/1ppkn1R1/pb1p4/8/PPN1P1b1/2P3P1/1B1P2P1/4R2K b - - 0 26 | a8h8 g7h7 h8h7 | 838 | 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 |
2kq4/pp4pp/2p1p3/2n5/2P3P1/3bQ2P/PP3PB1/K6R b - - 1 23 | c5b3 a2b3 d8a5 | 1,013 | endgame mate mateIn2 sacrifice short | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
1r4rk/p1p2p1p/3N2pB/2pnP3/3p2q1/3P4/PPP3PP/R4RK1 w - - 0 19 | d6f7 | 715 | 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, . | false | false | false | false | w |
3r4/pp4R1/4pk2/5pR1/2P2P2/6P1/PPr4P/6K1 b - - 0 29 | d8d1 | 786 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k1nr/2q3pp/p4b2/1p6/6Q1/2P1B3/PP3PPP/R4RK1 w kq - 0 20 | g4e4 g8e7 e4a8 | 1,656 | 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, . | false | false | true | true | w |
4r1k1/7p/4qpp1/p2p2N1/P2Q4/1P1R2P1/6KP/8 b - - 0 50 | e6e2 d4f2 e2d3 | 1,437 | crushing deflection endgame master short | ., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
β, ., ., β, ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R4/8/2k1p3/5pP1/5P2/1pr3P1/4K3/8 w - - 2 58 | d8c8 c6b5 c8c3 | 817 | crushing endgame master rookEndgame short skewer | ., ., ., 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.