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 |
|---|---|---|---|---|---|---|---|---|---|
6rk/ppp2p1p/5p2/8/2PbP3/2NP3R/PP3qrP/3Q2RK w - - 0 22 | h3h7 h8h7 d1h5 h7g7 g1g2 | 1,361 | advantage attraction kingsideAttack long middlegame sacrifice | ., ., ., ., ., ., β, β,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, β | false | false | false | false | w |
6k1/pbp1q1pp/1p2P2r/3P4/8/P1N2P2/1PQ2P1P/R3R1K1 b - - 0 20 | e7g5 g1f1 b7a6 c2e2 a6e2 | 1,995 | equality kingsideAttack 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 |
4r3/4nkpp/8/2Pq4/2Q5/8/PP3P1P/4R1K1 w - - 3 30 | e1e7 f7e7 c4d5 | 1,307 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
6k1/1r4p1/1b2p1rp/P2p2p1/P5N1/2P4P/4RPP1/1R4K1 b - - 0 25 | b6f2 g1f2 b7b1 | 929 | advantage discoveredAttack 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 |
2rr2k1/3p2p1/p2qppp1/1p1b4/3Q4/1PP2P1P/P4BP1/R2R2K1 w - - 1 24 | c3c4 b5c4 b3c4 d6b4 c4d5 | 1,495 | 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, . | false | false | false | false | w |
7k/p3Rr1p/3p1qpQ/2p4n/4P2P/3P4/P1P2PK1/4r3 w - - 0 27 | e7e8 f7f8 e8f8 f6f8 h6f8 | 998 | endgame fork long mate mateIn3 | ., ., ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
., ., ., β, ., β, β, β,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1r3k1/pp4bp/3p1np1/3P4/2P1pP1q/4Bb2/PP1QBN2/2KR2R1 w - - 10 21 | e2f3 c8c4 c1b1 e4f3 g1h1 | 1,797 | 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, . | false | false | false | false | w |
3r3k/4Nppp/p4P2/1b6/2pPp3/4P1K1/4r3/1R5R w - - 4 30 | h1h7 h8h7 b1h1 e2h2 h1h2 | 1,453 | anastasiaMate attraction endgame long mate mateIn3 sacrifice | ., ., ., β, ., ., ., β,
., ., ., ., β, β, β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
3r2k1/1b3qb1/p3p1Q1/1p1r1p2/2pP1B2/2P1P2R/PP4PP/3R2K1 w - - 5 30 | h3h8 g8h8 g6f7 | 2,037 | crushing deflection kingsideAttack master 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 |
1r1r2k1/R4ppp/2bqpn2/4n3/4P3/1NP1QN2/1PB2PPP/3R2K1 b - - 4 20 | d6d1 c2d1 d8d1 f3e1 b8b3 | 2,333 | advantage long middlegame | ., β, ., β, ., ., β, .,
β, ., ., ., ., β, β, β,
., ., β, β, β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., β, β, ., .,
., β, β, ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
rn1qbr2/pp2k1pQ/1np1pb2/4N1B1/2PP4/8/PPB3PP/RN3RK1 b - - 4 16 | d8d4 g1h1 d4e5 h7g7 f8f7 | 1,685 | advantage fork long middlegame | β, β, ., β, β, β, ., .,
β, β, ., ., β, ., β, β,
., β, β, ., β, β, ., .,
., ., ., ., β, ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, β, ., ., ., β, β, . | false | false | false | false | b |
r3k1r1/p1p2p1p/2pqbQ2/3p4/8/3P4/PPP2PPP/RN3RK1 b q - 2 14 | g8g2 g1g2 e6h3 g2h3 d6f6 | 1,894 | attraction crushing discoveredAttack kingsideAttack long middlegame sacrifice | 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 | true | b |
4r3/3Q1pk1/p3p1pp/5PP1/5q2/8/1P1b3P/KB6 w - - 0 37 | f5f6 f4f6 g5f6 | 1,315 | crushing endgame master short | ., ., ., ., β, ., ., .,
., ., ., β, ., β, β, .,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, ., ., ., ., ., . | false | false | false | false | w |
3r2k1/p2r1ppp/2B5/8/P1bb1BP1/7P/1P3P2/R2R2K1 b - - 10 26 | d4f2 g1f2 d7d1 a1d1 d8d1 | 750 | advantage discoveredAttack 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 |
r2q1rk1/pp2bppp/2p5/3p1N2/B3n3/2Q4P/PPPNbPP1/4R1K1 w - - 2 18 | c3g7 | 1,556 | 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, . | false | false | false | false | w |
6k1/pp5p/2p3p1/3pP3/3P4/4Q2P/Pq4PK/8 w - - 0 33 | e5e6 b2b4 e6e7 b4e7 e3e7 | 1,138 | advancedPawn crushing endgame long queenEndgame | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/pQ3pbp/3rb1p1/8/P1p5/2N3Pn/1P4BP/R1B3RK b - - 0 22 | h3f2 | 863 | 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 | false | false | false | false | b |
rn3r1k/pp4pp/5pb1/4q2Q/3p2P1/1B1P4/PPP2PP1/2KR3R w - - 2 19 | h5g6 e5g5 g6g5 | 1,440 | 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, .,
., ., β, β, ., ., ., β | false | false | false | false | w |
1r4k1/p1q2ppp/5n2/2pbr3/2B5/1P2Q3/P2N2PP/R3R1K1 w - - 0 22 | e3e5 c7e5 e1e5 | 995 | crushing 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 |
8/6pp/8/8/p1k2PP1/R6P/7r/3K4 b - - 0 53 | c4b4 a3d3 a4a3 | 1,500 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r6k/p5rp/1p1qpB1Q/3p1p2/P2P4/2P1P2P/3n1PP1/1R3RK1 b - - 0 24 | d2f3 g1h1 d6h2 | 1,194 | 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 | b |
r2qk2r/1b3ppp/p1n1p3/1p4N1/2pPNb2/2P1RQ1P/PP3PP1/2R2BK1 b kq - 3 19 | f4g5 e4g5 d8g5 | 1,929 | 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, β, . | false | false | true | true | b |
3r1k2/1b1n1pp1/p3p2p/2qrN3/3N1P2/2P3RQ/P5PP/3R2K1 w - - 1 31 | e5f7 d7f6 f7d8 | 2,276 | 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 | w |
rnbq1rk1/p4ppp/1p2pn2/3pb1B1/3P4/1P1B3P/P1P2PP1/RN1QK2R w KQ - 0 10 | d4e5 d8c7 e5f6 c7e5 g5e3 | 1,653 | advantage 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, ., ., β | true | true | false | false | w |
r3r1k1/ppp2pp1/2n5/3QP1B1/4b1q1/P1P1RN2/2P2P2/R4K2 w - - 0 20 | d5e4 g4e4 e3e4 | 1,813 | advantage middlegame short | β, ., ., ., β, ., β, .,
β, β, β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., β, .,
β, ., β, ., β, β, ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
r3k2r/ppqbn3/n1pb1Q2/3p4/8/2NB2P1/PPPP1P1P/R1B1R1K1 b kq - 0 13 | e8c8 e1e7 d6e7 | 1,505 | castling crushing middlegame short | β, ., ., ., β, ., ., β,
β, β, β, β, β, ., ., .,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
β, β, β, β, ., β, ., β,
β, ., β, ., β, ., β, . | false | false | true | true | b |
1nk5/1pp5/3pp2p/1P2p2P/Q3Pp1q/2PPbPNP/7K/R4R2 b - - 0 28 | h4g3 h2h1 g3h3 | 1,155 | deflection 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, ., . | false | false | false | false | b |
5rk1/2QR2pp/4p3/2P5/4p3/8/Pr3RPP/6K1 b - - 0 24 | b2b1 d7d1 b1d1 f2f1 d1f1 | 954 | endgame long mate mateIn3 queenRookEndgame | ., ., ., ., ., β, β, .,
., ., β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p7/3p4/n1pPk1p1/2P2pP1/P2BP3/5K2/8 b - - 0 44 | a5b3 f2f3 b3d2 f3e2 d2e4 | 2,162 | crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, β, ., β, .,
., ., β, ., ., β, β, .,
β, ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p5K/p3p3/P2pP1P1/1nkP4/7P/2p5/4N3 w - - 0 46 | e1c2 b4c2 g5g6 c2d4 g6g7 | 958 | advancedPawn crushing endgame knightEndgame long sacrifice | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., β, β, ., β, .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/4P3/p2P3k/Pp4p1/1K4Pp/1Q5P/1q6 b - - 2 44 | b1d3 b3a2 d3d5 | 1,856 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., β,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
1r2k2r/5ppp/4qn2/8/1pp5/4QBP1/5P1P/2R2RK1 w k - 0 26 | e3c5 f6e4 f3e4 | 2,239 | advantage middlegame short | ., β, ., ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, . | false | false | true | false | w |
r2q1r1k/pp4pB/2n2b1p/3p2N1/3p2bP/2P1B3/P1Q2PP1/R4K1R w - - 0 17 | h7g8 g7g6 c2g6 g4f5 g6f5 | 2,011 | 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 | false | false | false | false | w |
r2r4/1P3pk1/8/P7/2b5/5B2/6PK/8 w - - 0 69 | b7a8q d8a8 f3a8 | 943 | advancedPawn advantage endgame promotion short | β, ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/r4kp1/3p4/1ppP1p2/8/pPbQP2R/PqP1K3/7R w - - 2 38 | d3f5 f7e7 f5e6 e7d8 e6d6 | 1,281 | crushing deflection long middlegame | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, β, β, ., ., β,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
2r5/5p2/1p3k2/p3qN1P/P3p1P1/n2nP3/2R2P2/1Q4K1 w - - 9 36 | b1b6 f6g5 c2c8 | 2,247 | crushing middlegame short | ., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, ., β,
β, ., ., ., β, ., β, .,
β, ., ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
r3q1k1/1pp4n/p3p2Q/3pPr2/P2b4/2N1R2P/1P3PP1/R5K1 w - - 0 27 | e3g3 f5g5 g3g5 h7g5 h6g5 | 1,189 | crushing exposedKing 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, . | false | false | false | false | w |
6rk/5p1p/1P1p3b/R3pn2/8/2P2N1P/1P2Q2K/8 b - - 0 35 | h6f4 h2h1 f5g3 h1g2 g3e2 | 967 | advantage discoveredAttack endgame fork long | ., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., β, ., β, ., ., ., β,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/p5pp/3R1n2/1q1N2B1/4p3/1Q1n4/PP3PPP/1K5R b - - 1 21 | b5b3 a2b3 f6d5 d6d5 f8f2 | 2,165 | crushing discoveredAttack 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 |
1q3rk1/4p3/2pp1p1Q/p3nR2/P3P3/1rN4P/1P4P1/5RK1 w - - 2 26 | f1f4 f8f7 f5e5 | 2,011 | advantage master middlegame quietMove 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 |
5k2/p4r2/R1P1p2p/3pP3/1p1n4/1b2R2P/1P6/5BK1 b - - 1 43 | f7f1 g1f1 b3c4 f1f2 c4a6 | 1,780 | advantage attraction endgame exposedKing fork long master sacrifice | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., β, ., ., β,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
KN6/RPk5/8/P7/4q3/8/8/8 b - - 0 83 | e4e8 a5a6 e8b8 | 1,262 | endgame mate mateIn2 short | β, β, ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r4/1pq1R3/p1p3p1/P1Q4p/8/7P/1P3PP1/6K1 b - - 3 47 | d8d1 e7e1 d1e1 | 831 | endgame master mate mateIn2 short | ., β, ., β, ., ., ., .,
., β, β, ., β, ., ., .,
β, ., β, ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5nr/1p1kbpp1/p1p1p3/8/N1P1P3/5BB1/PP3P1P/R5K1 w - - 0 17 | a4b6 d7e8 b6a8 | 1,258 | crushing fork 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, . | false | false | false | false | w |
8/1PR3p1/4pk2/3p1p1p/1r1P1K1P/4PPP1/8/8 b - - 0 43 | e6e5 | 1,011 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., β,
., β, ., β, ., β, ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/8/pb1p1pP1/k2P1P2/P7/1K1N4/8 w - - 2 43 | d2b1 g7g6 b1c3 | 2,130 | endgame mate mateIn2 quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p4k2/1p3pp1/1P1p1P1p/P2P1KP1/8/8 w - - 0 39 | f4g5 f6g5 g3h4 g5h4 f3f4 h4h3 f4f5 | 1,603 | attraction crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., β, ., β, ., β, ., β,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr4/pp5p/6p1/1Pq1p3/P1R2p2/3r3P/5PPB/1RQ3K1 b - - 0 28 | d3d1 c1d1 d8d1 b1d1 c5c4 | 1,016 | crushing fork long middlegame | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, β,
., β, β, ., ., ., β, . | false | false | false | false | b |
8/3k1p1p/8/1R6/pK2P3/P4r2/1P6/8 b - - 1 40 | f3b3 b4a4 b3b5 | 1,033 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/2q1bpp1/p1n1bn1p/1Pp1p3/2N1P2N/2P3P1/1P2QPBP/R1B2RK1 b - - 0 14 | e6c4 e2c4 a6b5 c4b5 a8a1 | 1,979 | advantage discoveredAttack intermezzo long middlegame | β, ., ., ., ., β, β, .,
., ., β, ., β, β, β, .,
β, ., β, ., β, β, ., β,
., β, β, ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., ., ., β, .,
., β, ., ., β, β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
1r1qk2r/pp3pp1/4pn1p/3p1b2/1b1P4/2N1PN1P/PP3PP1/R2QKB1R w KQk - 0 11 | d1a4 e8e7 a4b4 | 1,346 | advantage fork middlegame short | ., β, ., β, β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., β, β, ., β,
., ., ., β, ., β, ., .,
., β, ., β, ., ., ., .,
., ., β, ., β, β, ., β,
β, β, ., ., ., β, β, .,
β, ., ., β, β, β, ., β | true | true | true | false | w |
1Q5R/5pp1/2N1b1kp/3r4/3p4/7P/1P3qPK/8 w - - 4 34 | c6e7 g6h5 e7d5 | 1,066 | advantage endgame fork short | ., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1p3p1p/p2b2p1/3p4/1P1P2rq/PN5P/5Q2/5R1K w - - 0 31 | f2f7 g8h8 f7e8 h8g7 e8d7 g7h6 d7g4 | 2,253 | crushing endgame fork veryLong | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2k1rbr1/ppp2p1p/2np1B2/8/3Pq3/5b2/PPP1B1PP/R2QR1K1 w - - 0 15 | e2f3 e4e1 d1e1 e8e1 a1e1 | 1,443 | advantage 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, . | false | false | false | false | w |
r7/pb1k1p2/1p2pq2/3p2R1/2pP3Q/P1P5/2PK1PP1/5B2 w - - 8 25 | g5d5 b7d5 h4f6 | 1,116 | crushing discoveredAttack endgame short | β, ., ., ., ., ., ., .,
β, β, ., β, ., β, ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
5r1k/p1p3pp/1p6/4P3/3P4/2P3P1/PP1q3P/1R3RK1 w - - 0 25 | f1f8 | 698 | backRankMate endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., β, ., ., ., β,
., β, ., ., ., β, β, . | false | false | false | false | w |
6k1/6p1/4p2p/3b4/P2P4/2r2P2/1q2QNPP/4R1K1 b - - 4 39 | b2e2 e1e2 c3c1 | 1,232 | crushing endgame master short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
2Q5/4bpkp/1q4p1/p7/8/1P1n4/P4PPP/5RK1 w - - 1 29 | c8c3 e7f6 c3d3 | 964 | advantage endgame fork short | ., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/4b1p1/7p/P7/4KP2/7P/1k4P1/2p1N3 w - - 0 47 | e1d3 b2c2 d3c1 | 762 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
8/1K3pk1/P5p1/3N4/8/7p/8/8 b - - 1 48 | h3h2 a6a7 h2h1q | 725 | advancedPawn crushing endgame knightEndgame pin promotion short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3Q4/p4pkp/1p4p1/4P3/2p1B3/2P1P3/PP2qP1P/7K b - - 0 28 | e2f1 | 1,090 | 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 |
r5k1/1p4p1/p2b4/2p1n1B1/P2p3Q/7P/1q4P1/1R3RK1 b - - 1 25 | e5f3 f1f3 b2b1 | 1,187 | crushing deflection 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 |
7r/7P/5k1K/8/6P1/8/5P2/8 w - - 1 66 | g4g5 f6f5 g5g6 h8c8 g6g7 c8c6 h6h5 c6c1 h5h4 | 1,763 | advancedPawn crushing defensiveMove endgame rookEndgame veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3q1k1/pbp2pp1/2pb1n1B/8/8/2NB1Q2/PPP2PPP/R5K1 b - - 0 15 | e8e5 g2g3 g7h6 | 1,647 | advantage intermezzo middlegame short | β, ., ., ., β, ., β, .,
β, β, β, ., ., β, β, .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/8/4pB2/4Pp1p/1n1k1K1P/6P1/8/8 w - - 7 71 | f4g5 d4e4 g5h5 | 1,432 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, β, ., β,
., β, ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/p5p1/1bp2r1p/4p3/3nP2q/P1R2P2/B5PP/2Q2R1K b - - 7 26 | d4e2 c1e1 h4e1 | 1,800 | master middlegame | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, β, ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., β,
β, ., β, ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., β | false | false | false | false | b |
r4rk1/1pp2ppp/p3N3/2b5/3qP1n1/2NP2P1/PP4BP/R2Q1R1K b - - 0 16 | d4g1 f1g1 g4f2 | 1,763 | kingsideAttack mate mateIn2 middlegame sacrifice short 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 | false | false | false | false | b |
8/ppp4k/1bp4p/4P3/5n1Q/2P2q2/PP3PRK/R7 b - - 0 28 | f3g2 | 869 | 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 |
3r1r2/1p4kp/p1b3p1/3p2P1/2P4Q/7B/PP1RPp1q/3R1K2 w - - 1 32 | h4d4 g7g8 h3e6 f8f7 e6f7 | 1,827 | advantage 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 |
8/3k4/1p2b3/2p1P3/2P2K2/8/4B3/8 w - - 1 65 | e2g4 e6g4 f4g4 b6b5 c4b5 | 972 | bishopEndgame crushing endgame long pin | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/pppbn2p/6p1/3pQpn1/8/2P5/P1P1NP1P/4K3 w kq - 0 19 | e5h8 e8f7 h8a8 | 948 | advantage hangingPiece middlegame short skewer | β, ., ., ., β, ., ., β,
β, β, β, β, β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., β, β, ., β,
., ., ., ., β, ., ., . | false | false | true | true | w |
r1r5/3R4/1bp1kq2/6Q1/1P2P3/5P2/1P5P/7K w - - 3 37 | g5g4 e6e5 g4g3 f6f4 g3g7 | 2,398 | crushing endgame exposedKing long | β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r3/p4pkp/2p3p1/1p1p4/8/PPNR4/5PPP/6K1 b - - 0 24 | e8e1 | 1,302 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/6p1/1p2k1P1/2p2p1P/P1P2K2/1P6/8 b - - 1 51 | e5f5 h4h5 g6h5 | 1,301 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., ., β, ., β,
β, ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/ppp2p2/5n1p/4p1p1/2NnP2B/8/PPP3PP/R2Q1RK1 w kq - 0 13 | h4g3 f6e4 g3e5 | 2,123 | crushing middlegame short | β, ., ., β, β, ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., β, β, β, ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., β, β, . | false | false | true | true | w |
8/1q2k1p1/p4r2/4p2Q/8/P4RPp/1P3P2/6K1 w - - 3 41 | h5e5 e7f7 f3f6 g7f6 e5h5 f7g7 h5g4 | 2,645 | advantage endgame exposedKing veryLong | ., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/3N3p/6pP/p7/2r3r1/2K1PR2/8/8 w - - 2 54 | c3d3 c4c8 d7f6 | 1,052 | advantage defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn1qr2k/ppp2Q2/3b3p/3pN2p/3P2nP/8/PPP1NPP1/R3K2R w KQ - 1 17 | e5g6 | 810 | 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 | true | true | false | false | w |
3B4/8/2p5/1bP2K1p/8/P5k1/8/8 b - - 3 48 | h5h4 d8c7 g3g2 f5f4 h4h3 | 1,558 | bishopEndgame crushing defensiveMove endgame long quietMove | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k3rr/p1q2p2/b1p1pp2/3p4/1P1P3p/Q1P2N1P/P2b1PP1/R3R1K1 w - - 0 20 | a3a6 c7b7 a6b7 c8b7 f3d2 | 1,231 | crushing exposedKing hangingPiece long middlegame 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 |
1rb1r1k1/5ppp/pqp5/3pBn2/2pP4/2P2P2/PP2Q1PP/1R2RBK1 b - - 0 20 | f7f6 e5b8 e8e2 | 1,682 | advantage master middlegame short | ., β, β, ., β, ., β, .,
., ., ., ., ., β, β, β,
β, β, β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., β, ., β, β,
., β, ., ., β, β, β, . | false | false | false | false | b |
5r1k/p1P3pp/8/3Q4/3P4/2P4b/P6P/5RK1 b - - 0 29 | f8f1 | 580 | endgame master mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
4r2k/R2b1qBp/5b2/4pP2/8/3p4/PP4QP/6RK b - - 2 27 | f6g7 g2g7 f7g7 g1g7 d7f5 g7f7 f5g6 | 2,655 | crushing middlegame veryLong | ., ., ., ., β, ., ., β,
β, ., ., β, ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, β | false | false | false | false | b |
5r1k/ppp1r2p/2b4Q/2q2B2/2P1n2R/P7/2P3PP/5R1K w - - 3 28 | h6f8 | 1,523 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
β, β, β, ., β, ., ., β,
., ., β, ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
3r1b1r/k1p1p3/p7/3p1qpp/3P4/B1P5/P1P1QPPP/1R4K1 w - - 0 20 | a3c5 a7a8 e2a6 | 1,071 | deflection mate mateIn2 middlegame short | ., ., ., β, ., β, ., β,
β, ., β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., β, ., β, β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
8/8/k7/1pp2p2/p1P2P1p/1P1K3P/1P6/8 w - - 0 47 | c4b5 a6b5 b3a4 b5b4 a4a5 | 2,241 | attraction crushing defensiveMove endgame long master pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
β, ., β, ., ., β, ., β,
., β, ., β, ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k2r/1p3ppp/p3p3/3pN3/3Pn1P1/2r1KQ1P/P1P2P2/1q3B1R w k - 0 19 | f1d3 e4g5 h1b1 | 1,744 | advantage defensiveMove 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 | false | false | true | false | w |
R7/P4pk1/6p1/8/5PKP/r7/8/8 b - - 6 64 | f7f5 g4g5 a3g3 | 956 | endgame mate mateIn2 rookEndgame short | β, ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1p3r1p/p1p3p1/2N5/3P1n1P/5Q2/P1q2PP1/4R1K1 b - - 0 26 | f4h3 f3h3 c2f2 g1h2 f2e1 | 1,556 | crushing deflection endgame fork long sacrifice | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r3k2r/ppp1qppp/2n1p3/1QnpP3/5B2/2P1PP2/PP4PP/RN2K2R w KQkq - 3 12 | b2b4 g7g5 f4g3 | 2,042 | advantage defensiveMove middlegame short | β, ., ., ., β, ., ., β,
β, β, β, ., β, β, β, β,
., ., β, ., β, ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, β, ., .,
β, β, ., ., ., ., β, β,
β, β, ., ., β, ., ., β | true | true | true | true | w |
r1b1kn2/5p1r/pppPp1qB/4P1Q1/8/8/6PP/5R1K w q - 2 23 | g5e7 | 1,229 | mate mateIn1 middlegame oneMove | β, ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
β, β, β, β, β, ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | true | w |
r6k/5Rp1/2ppB2p/p2np3/8/P2P2QP/2P3P1/q6K w - - 3 25 | h1h2 | 1,005 | crushing defensiveMove endgame 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 |
3r2k1/2p2ppp/p4q2/1pb5/3p2Q1/2P5/PPB2PPP/RNB3K1 b - - 0 20 | d4c3 g4e2 c3b2 c1b2 f6b2 | 2,533 | advancedPawn crushing fork long middlegame | ., ., ., β, ., ., β, .,
., ., β, ., ., β, β, β,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, β, ., ., ., β, . | false | false | false | false | b |
2r4k/1p4pp/6b1/p1P1qp2/1P2p3/PQ3P1P/2Rr2P1/1B2R1K1 b - - 2 24 | e5g3 c2d2 g3e1 | 2,413 | 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 |
r1br4/1p1qnBpk/p6B/b2p3Q/3p3P/2P2P2/6P1/RN3K1R w - - 0 23 | h6g5 | 1,582 | discoveredAttack mate mateIn1 middlegame oneMove | β, ., β, β, ., ., ., .,
., β, ., β, β, β, β, β,
β, ., ., ., ., ., ., β,
β, ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., β | false | false | false | false | w |
3r4/2kP4/3RK3/8/1p6/8/8/8 w - - 1 60 | e6e7 d8d7 d6d7 c7c6 e7e6 | 2,394 | crushing defensiveMove endgame exposedKing long rookEndgame | ., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p5p1/2n4p/2P1qp2/5N1P/4Q3/P4PP1/R3K2R b KQ - 1 24 | e5a1 e1e2 c6d4 e2d3 a1h1 | 2,112 | advantage hangingPiece long middlegame | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β | true | true | false | false | b |
4r1k1/pp2qpbp/3p2p1/3P4/1P4n1/P5B1/2Q2PPP/1NR3K1 b - - 0 23 | e7e1 c1e1 e8e1 | 1,032 | 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 | b |
r4rk1/ppp2ppp/5q2/3pnNB1/6Q1/7P/PP3PP1/R4K2 w - - 4 24 | g5f6 e5g4 f6g7 f8e8 h3g4 | 1,625 | 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, ., . | false | false | false | false | w |
8/8/2prR2R/1pk2p1P/5P2/1P4P1/r7/6K1 b - - 0 42 | d6d1 e6e1 d1e1 | 820 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., β,
., β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
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.