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 |
|---|---|---|---|---|---|---|---|---|---|
N4b1r/Bp1kpppp/3p1n2/8/1n2PP2/5P2/PP3K1P/2R5 w - - 3 16 | a8b6 d7e6 f4f5 e6e5 b6c4 e5f4 a7e3 | 2,101 | mate mateIn4 middlegame veryLong | β, ., ., ., ., β, ., β,
β, β, ., β, β, β, β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
rn2k2r/1bp2pp1/p2qp2p/1p6/3P2n1/3BBN1P/PP3PP1/RN1Q1RK1 b kq - 0 12 | b7f3 h3g4 f3d1 | 1,382 | advantage opening short | β, β, ., ., β, ., ., β,
., β, β, ., ., β, β, .,
β, ., ., β, β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, β, ., β,
β, β, ., ., ., β, β, .,
β, β, ., β, ., β, β, . | false | false | true | true | b |
1k6/8/Pn6/8/5Kp1/6Pp/7P/8 w - - 9 46 | f4g4 b6d7 g4h3 | 1,211 | crushing endgame knightEndgame short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/3P1ppp/5b2/pp3Q2/5B2/P6P/1qp2PP1/3R2K1 w - - 0 30 | d1e1 g7g6 e1e8 g8g7 f5c5 f6d4 c5f8 | 2,752 | crushing endgame master quietMove 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 |
3R1b1k/1pp4p/6p1/p1P5/P6n/1Q3BN1/1P3qPP/7K b - - 3 30 | f2e1 g3f1 e1f1 | 1,190 | 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 | b |
7r/2R1n1k1/p4p2/6p1/8/1P6/P1P1bP1p/1K5B w - - 0 40 | c7e7 g7g6 e7e2 | 1,192 | advantage endgame fork short | ., ., ., ., ., ., ., β,
., ., β, ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, ., β,
., β, ., ., ., ., ., β | false | false | false | false | w |
8/3knRr1/2p1R1P1/1p1p4/p4N1r/P6P/1PP5/2K5 b - - 2 36 | g7f7 g6f7 h4f4 f7f8r f4f8 | 1,926 | advantage capturingDefender endgame long | ., ., ., ., ., ., ., .,
., ., ., β, β, β, β, .,
., ., β, ., β, ., β, .,
., β, ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
6rk/3R2p1/6Qp/1p6/8/2P2R1P/PP3qPK/4r3 b - - 3 45 | f2g1 h2g3 e1e2 | 1,723 | endgame | ., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
1r1r2k1/5p2/4p1p1/Q6p/4q3/1B5P/Pb3PP1/2RR2K1 w - - 0 23 | d1d8 b8d8 a5d8 | 894 | master middlegame | ., β, ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
3r2k1/3p2pp/p3p2q/1p6/8/1P2nQ1P/PP1K4/5R2 w - - 0 29 | f3f7 g8h8 f7f8 d8f8 f1f8 | 1,337 | backRankMate 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 |
r3k2r/ppp1q1bp/4Pnn1/5pB1/2B1p3/2N5/PPP3PP/R3QRK1 b kq - 2 16 | e7c5 e1f2 c5c4 | 1,056 | 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, . | false | false | true | true | b |
2b1k2r/p1q1bppp/1p2p1n1/1Pp1Pn2/2Pp1P2/P2P1QP1/3B3P/RN2KBNR b KQk - 0 13 | c8b7 f3e2 b7h1 | 1,572 | equality middlegame short skewer | ., ., β, ., β, ., ., β,
β, ., β, ., β, β, β, β,
., β, ., ., β, ., β, .,
., β, β, ., β, β, ., .,
., ., β, β, ., β, ., .,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
β, β, ., ., β, β, β, β | true | true | true | false | b |
6R1/8/6P1/pp3p1k/8/4K3/6r1/8 w - - 1 46 | g8h8 h5g6 h8g8 g6f6 g8g2 | 1,867 | crushing endgame long rookEndgame skewer | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p5p1/2p2p1k/1pp2P2/4PK2/2Pr4/PP4R1/8 w - - 0 37 | g2h2 d3h3 h2h3 | 1,292 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, β, ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/ppp1rppp/2p5/4P3/5P2/3R4/PPP3PP/1K6 w - - 1 20 | d3d8 e7e8 d8e8 | 564 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
β, β, β, ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r4rk1/p1p2pp1/1p5p/4P2n/1q4bQ/2NB4/PPP2PPP/R3R1K1 b - - 4 20 | g7g5 a2a3 b4d4 e1e4 d4e4 | 2,512 | 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 | b |
8/pp5k/3p3b/8/2r2R2/8/P2K4/7R w - - 1 40 | h1h6 h7h6 f4c4 | 1,069 | crushing endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4R3/pN1p3k/5p1p/1pp5/8/1P6/Pr3PPP/6K1 b - - 0 31 | b2b1 e8e1 b1e1 | 400 | 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 |
r2q1rk1/1p2bppp/p7/3N1R2/P2Qn3/8/1PP1B1PP/R5K1 b - - 0 17 | e7c5 d4c5 e4c5 | 850 | crushing 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, . | false | false | false | false | b |
8/3R4/pPk3p1/P4p2/3N1P1p/4n3/2r3PP/6K1 b - - 4 36 | c6d7 d4c2 e3c2 b6b7 d7c7 b7b8b c7b8 | 962 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k1r1/1p1qbp1p/p1np4/P1p1p2n/B3P3/1QPPBNPb/1P1N1P2/R3R1K1 b q - 0 17 | h5g3 b3f7 e8f7 | 1,340 | crushing middlegame short | β, ., ., ., β, ., β, .,
., β, ., β, β, β, ., β,
β, ., β, β, ., ., ., .,
β, ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
., β, β, β, β, β, β, β,
., β, ., β, ., β, ., .,
β, ., ., ., β, ., β, . | false | false | false | true | b |
2k4r/ppp3p1/3b2p1/3p4/8/4PQqP/PPPB2P1/5RK1 b - - 2 19 | g3h2 g1f2 h8f8 f3f8 d6f8 | 1,705 | crushing endgame long pin | ., ., 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 |
2b1r1k1/R5pp/1p6/2pPrpq1/2P5/P2B1P1P/6P1/1R1Q3K b - - 0 25 | g5g3 d1g1 e5e1 b1e1 e8e1 | 2,030 | crushing long middlegame pin | ., ., 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 |
r7/pp2k1p1/2p1p1Qr/3q3n/3PP3/2P2P1P/PP4P1/R3K2R w KQ - 1 20 | g6h6 g7h6 e4d5 | 1,606 | 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 | true | true | false | false | w |
3rr1k1/QB3ppp/3b2b1/4q3/3BP3/6P1/P6P/1R2R1K1 b - - 2 28 | d6b8 d4e5 b8a7 g1f1 e8e5 | 2,086 | advantage intermezzo long middlegame | ., ., ., β, β, ., β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., β, . | false | false | false | false | b |
8/2p2p2/6k1/p1p3pp/P1NNP3/2P3K1/1r6/8 w - - 0 39 | c4b2 c5d4 c3d4 f7f5 e4e5 | 1,982 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1K6/p6p/8/2k5/4Pp2/5N1P/8/8 b - - 2 55 | a7a5 b8c7 a5a4 | 870 | advantage defensiveMove endgame knightEndgame master quietMove short | ., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
Q1b2rk1/1Bp2ppp/pb1p4/1p6/4n2q/P1N3B1/1PP3PP/R4R1K b - - 1 19 | e4g3 | 1,467 | kingsideAttack 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, ., β | false | false | false | false | b |
r1bqk2r/ppb2ppp/3p4/3PP3/2p5/8/PP3PPP/R1BQR1K1 w kq - 0 15 | e5d6 e8f8 d6c7 | 1,135 | advancedPawn 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, ., β, . | false | false | true | true | w |
r1bq3r/p3kpp1/n1P2n2/3Pp1p1/B7/2P2Q2/5PPP/3RK1NR w K - 6 16 | d5d6 e7f8 c6c7 | 1,150 | advancedPawn 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 | true | false | false | false | w |
2r1k1r1/pp1n1p2/q2p2np/5N2/4PP2/4B2P/PP4B1/2R2RK1 w - - 0 23 | c1c8 | 894 | 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/p5p1/8/1Pk2Pp1/P7/5K2/8 w - - 0 43 | f2g3 c4b3 g3g4 b3a3 g4g5 a3b4 g5g6 a6a5 f4f5 b4a3 f5f6 a5a4 f6f7 | 1,134 | advancedPawn crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1b1RQp2/p3p1p1/n3q2p/8/6NP/B4PP1/2r3K1 w - - 4 27 | g1h2 c1h1 h2h1 e5e1 h1h2 | 1,496 | advantage defensiveMove long middlegame | ., ., ., ., ., ., β, .,
., β, ., β, β, β, ., .,
β, ., ., ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
8/4P3/p2n1k2/PP1p3p/3P4/1K6/8/8 w - - 1 50 | b5a6 f6e7 a6a7 | 1,577 | advancedPawn crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
β, β, ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq3r/pppp1k1p/2n3p1/6B1/4n3/2Q5/PP3PPP/RN2K1NR w KQ - 0 10 | c3b3 d7d5 g5d8 | 2,015 | crushing opening 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, β | true | true | false | false | w |
2k1r3/3r3p/p2p1np1/1pp5/4N2Q/P1P4P/1n2KPP1/RN5R b - - 0 21 | e8e4 h4e4 f6e4 | 1,561 | equality 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 |
8/1p3p1k/p2q2pp/2pr4/P2PQ1P1/1P1R3P/5P2/6K1 w - - 0 26 | d4c5 d5d3 c5d6 | 1,178 | crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, β,
., ., β, β, ., ., ., .,
β, ., ., β, β, ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b1kb1N/pp4p1/2pp1q1p/4n3/2BQP3/8/PPP2PPP/RN2K2R b KQq - 1 12 | e5f3 g2f3 f6d4 | 1,215 | crushing discoveredAttack opening short | β, ., β, ., β, β, ., β,
β, β, ., ., ., ., β, .,
., ., β, β, ., β, ., β,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., ., β, ., ., β | true | true | false | true | b |
4r1k1/5p2/p1p2P1Q/1p4P1/6q1/PP1p1R2/1P2r3/R6K w - - 6 34 | h6g7 | 963 | 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 |
rnb2rk1/pp3ppp/8/8/2NP3q/PP2PRn1/1B2B1P1/RN1Q2K1 b - - 4 16 | h4h1 g1f2 g3e4 | 1,342 | kingsideAttack mate mateIn2 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, . | false | false | false | false | b |
8/1Q2b2k/3P3p/P3p1r1/3p2p1/3P1pPq/5P1P/R5RK b - - 6 30 | h3h2 h1h2 g5h5 | 1,441 | attraction endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., β, ., ., ., β,
β, ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β | false | false | false | false | b |
r3k2r/pb3pbp/1pn1p3/2p3B1/Q3N3/3q1N2/PP3PPP/R3K2R w KQkq - 0 13 | a1d1 b6b5 d1d3 b5a4 e4d6 e8f8 d6b7 | 1,907 | crushing fork middlegame veryLong | β, ., ., ., β, ., ., β,
β, β, ., ., ., β, β, β,
., β, β, ., β, ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | w |
2N5/4k1pp/p1n1pb2/1pP2p2/1P3P2/P2KB3/6PP/8 b - - 1 32 | e7d8 c8d6 f6b2 | 2,364 | advantage defensiveMove endgame master masterVsMaster short | ., ., β, ., ., ., ., .,
., ., ., ., β, ., β, β,
β, ., β, ., β, β, ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/r3p2p/1p3p1Q/p3PqpR/P6P/2P5/1P3PP1/R5K1 b - - 0 29 | a7d7 f2f3 d7d1 a1d1 d8d1 | 2,201 | crushing endgame long quietMove | ., ., ., 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 |
8/2bk2pp/8/4PK2/8/6B1/7P/8 w - - 1 45 | e5e6 d7d8 e6e7 | 1,963 | advancedPawn bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/r3kp1p/1NP5/3K2n1/P4p2/8/6PP/8 w - - 0 42 | b6c8 e7f6 c8a7 | 683 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/5bNp/5bp1/p1r2p2/3pp3/1PP1Q1P1/P4P1P/2RR1BK1 b - - 0 29 | d4e3 d1d8 f6d8 | 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, . | false | false | false | false | b |
1nr2bk1/r2q3p/4b3/pp2p2P/3pN3/3P4/PP2PP2/R1BQK2R w KQ - 1 23 | e4f6 g8h8 f6d7 | 936 | advantage fork opening short | ., β, β, ., ., β, β, .,
β, ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., β, β, ., .,
β, ., β, β, β, ., ., β | true | true | false | false | w |
8/6p1/7p/1R1kpp2/2p5/3p4/5PPP/6K1 b - - 1 48 | d5c6 b5b1 d3d2 b1d1 c4c3 | 2,532 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., β, β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b3k1/pp2rpp1/7p/2pR4/8/2P1PNP1/qPQ2PP1/2K4R w - - 0 18 | d5d8 e7e8 d8e8 | 920 | kingsideAttack mate mateIn2 middlegame short | β, ., β, ., ., ., β, .,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, β, .,
β, β, β, ., ., β, β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
2r3k1/5p2/p4p2/1p2bN1p/8/6P1/1n3P1P/1B2R1K1 w - - 1 42 | f5e7 g8f8 e7c8 | 857 | 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 |
2kr4/pp1b2p1/2n1p1P1/2p1q3/7r/7p/PP1BQ2P/2R1KR1B w - - 1 25 | e2e5 c6e5 c1c5 | 2,242 | advantage capturingDefender middlegame queensideAttack 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/pp6/7p/5p2/P2kp2P/r1N3P1/3K4/8 w - - 7 42 | c3b5 d4e5 b5a3 | 704 | advantage endgame fork short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., β, β, ., ., β,
β, ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/1p2q1k1/p1p4p/6p1/4rnQ1/1BP3P1/PP3R1P/5R1K b - - 0 32 | f4d5 g4h3 f8f2 | 2,716 | advantage discoveredAttack 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 | b |
6k1/3R4/1P4Bp/4b3/6P1/7K/1r5P/8 b - - 0 38 | b2h2 | 925 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1n1q1rk1/Q1p2ppp/8/3b4/1b3B2/4PN2/PP2KPPP/RN3B1R b - - 0 14 | d5c4 | 865 | mate mateIn1 oneMove opening | ., β, ., β, ., β, β, .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, β, ., .,
β, β, ., ., β, β, β, β,
β, β, ., ., ., β, ., β | false | false | false | false | b |
8/6p1/6p1/p2kn1K1/PP4PP/3p4/1N6/8 b - - 0 49 | a5b4 a4a5 d3d2 | 2,172 | advancedPawn crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/1ppb2p1/p2p3p/2n1pPn1/6Pq/3P3P/PPP1NBB1/R2Q1RK1 b - - 4 16 | g5h3 g2h3 h4h3 | 1,514 | 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, ., β, β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
r3k3/ppp3rp/2n1Nq2/2b5/2pp4/8/PPP2PPP/RNBQ2K1 w q - 1 13 | e6g7 f6g7 d1h5 g7g6 h5c5 | 2,099 | advantage exposedKing fork long middlegame | β, ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, β, β, ., ., β, . | false | false | false | true | w |
4Q3/5p2/5kp1/p7/8/Pnq4P/5PPK/8 w - - 6 44 | e8h8 f6e6 h8c3 | 1,049 | crushing endgame short skewer | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pb3pbp/2pppnp1/6B1/4P3/1BN2Q2/PPP2PPP/R4RK1 w - - 2 12 | e4e5 d6e5 c3e4 f6e4 g5d8 | 1,999 | 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, β, . | false | false | false | false | w |
R7/5p2/P3p2k/4P1p1/3K1P2/8/r7/8 w - - 0 38 | a6a7 h6h7 f4g5 | 2,051 | advancedPawn crushing endgame master rookEndgame short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6p1/8/7p/P1R2pkP/1P2q1P1/6PK/8 w - - 2 44 | c4f4 e3f4 g3f4 | 1,064 | crushing endgame queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., β, β, β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rq1rk1/pb1p1pp1/1p2pb1p/n7/2PP4/P3PN2/2QN1PPP/RB3RK1 w - - 4 16 | c2h7 | 912 | 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, . | false | false | false | false | w |
r2q1rk1/pp1n1p2/2p2n1p/4B1p1/2BP4/2PQ1b2/P4PPP/R4RK1 w - - 0 15 | d3g6 g8h8 g6h6 | 2,062 | crushing kingsideAttack 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, β, . | false | false | false | false | w |
r6k/6p1/1q4pp/p2pQr2/1p5R/7P/PP4P1/3R3K w - - 1 30 | h4h6 h8g8 e5f5 g6f5 h6b6 | 1,726 | crushing endgame long pin | β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., β, β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1bqkbnr/3p1ppp/p3p3/1ppP4/2BNP3/2N5/PPP2PPP/R1BQK2R b KQkq - 0 7 | c5d4 d1d4 b5c4 | 1,445 | advantage 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 | true | true | true | true | b |
8/5k2/4ppp1/p7/P3B1KP/8/8/8 b - - 3 47 | f6f5 g4f4 f5e4 | 959 | bishopEndgame crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/pp2r1k1/2pN2bR/3nB3/3Pp3/P7/1PB2bP1/1K1R4 b - - 2 28 | g7h6 d1h1 h6g5 | 2,228 | advantage defensiveMove hangingPiece middlegame short | β, ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., β, β, ., ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., β, ., β, ., ., ., . | false | false | false | false | b |
r1bqkb1r/5ppp/p1nppn2/1p6/Q1B1P3/2N2N2/PP3PPP/R1B2RK1 w kq - 0 10 | c4b5 a6b5 a4a8 | 1,188 | advantage opening 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, β,
β, ., β, ., ., β, β, . | false | false | true | true | w |
rn1qkb1r/pp2pppp/2p1b3/3n4/2B5/2N2N1P/PPPP1PP1/R1BQK2R b KQkq - 2 6 | d5c3 b2c3 e6c4 | 917 | 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 | true | true | true | true | b |
r1bqkb1r/1p3ppp/p3pn2/5P2/3BP3/2NB4/PP4PP/R2Q1RK1 b kq - 0 13 | d8d4 | 1,011 | crushing hangingPiece 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 | true | true | b |
6k1/p1p1rppp/1p4q1/5b2/2P2p2/1P6/PB4PP/3RR1K1 w - - 0 25 | d1d8 e7e8 e1e8 | 1,402 | 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 | w |
4q3/1p3rk1/p4p1p/3R1QpP/6P1/4p3/r2p2PK/5R2 w - - 2 40 | f5g6 g7f8 f1f6 f7f6 g6f6 f8g8 f6h6 a2a5 d5a5 | 2,663 | crushing deflection discoveredAttack endgame veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., β, ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/2R2Qpk/7p/p7/2Bp1B1n/P2P1R2/1q5P/7K b - - 0 38 | b2g2 | 1,196 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., β, ., β,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2kr4/p1p2n1p/2B3p1/5p2/Q1Pq4/8/PP1N2PP/5b1K w - - 0 23 | a4a6 c8b8 a6b7 | 1,132 | mate mateIn2 middlegame queensideAttack 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 |
2rq1rk1/pp2bppp/3p1nb1/4p1P1/4P2B/2Nn1N1P/PPP2P2/R2QR1K1 w - - 0 16 | g5f6 e7f6 h4f6 | 1,706 | advantage opening short | ., ., β, β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., ., β, ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., β, β, ., β, ., β,
β, β, β, ., ., β, ., .,
β, ., ., β, β, ., β, . | false | false | false | false | w |
3r1rk1/p3npp1/1p1q3p/2pP4/2PB2Q1/7P/P4PP1/R4RK1 w - c6 0 22 | g4g7 | 445 | 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, . | false | false | false | false | w |
6k1/pp1q1pBp/1b2pPp1/3pP3/3PnR2/4Q3/PPr1N1PP/7K w - - 3 26 | f4h4 e4g5 e2g1 | 2,791 | crushing 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 | false | false | false | false | w |
r1q4r/p1p1k3/1p2p3/n1P3pB/3Q2n1/P1P1P3/6b1/3RK1N1 w - - 0 26 | d4g7 | 1,192 | 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, . | false | false | false | false | w |
r3k1nr/pp4pp/3qp3/3pb1B1/8/5Q2/PPP3P1/RN3R1K w kq - 1 16 | f3f7 | 1,089 | 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 | true | true | w |
r2qk2r/p3pp1p/1p1p2p1/2n5/2P4P/2bBBQ2/P4PP1/1R3K1R w kq - 0 15 | e3c5 d6c5 d3e4 | 2,161 | 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 | true | true | w |
r2q1r2/ppp2p2/3p3p/2b1pk1N/2P4Q/7P/PPP2PP1/R4RK1 w - - 0 19 | h4g4 | 1,867 | middlegame | β, ., ., β, ., β, ., .,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., β, ., β, β, ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r5k1/7p/2p1p1p1/2qpPpP1/1p3P1P/1R2P3/r7/3NQRK1 b - - 3 26 | c5c2 b3b2 a2b2 d1b2 c2b2 | 1,540 | 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 |
r4r2/ppp3kp/2np1R2/4n3/4P3/2P1B3/P1b3PP/5R1K w - - 10 20 | e3h6 g7h8 f6f8 a8f8 f1f8 | 1,254 | deflection long mate mateIn3 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 |
r1b1r1k1/1p2q1pp/p7/2N1p2Q/3p4/3P3P/PPP2PP1/R3R1K1 b - - 0 18 | g7g6 h5h6 e7c5 | 1,790 | 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 |
3r1r2/ppp3kp/6p1/n7/2Q1P3/1BP3K1/PP6/8 w - - 5 33 | c4c7 g7h6 c7a5 | 1,251 | 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 |
1k5r/p6q/1pP1p3/1P2P3/P1Q3p1/6P1/R4BK1/3R4 b - - 0 34 | h7h3 g2g1 h3h1 | 1,889 | endgame mate mateIn2 short | ., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., β, β, ., β, ., ., .,
., β, ., ., β, ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r4/pk1P4/2R5/1Bp1rp2/6p1/1P4P1/P4PK1/8 w - - 5 45 | c6c8 d8d7 b5d7 | 1,586 | crushing endgame master short | ., ., ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk2r/pp4bp/2n1p3/2ppN2n/3P1P2/2PB4/PP4P1/RNBQK3 w Qkq - 0 12 | d1h5 e8e7 h5f7 | 1,357 | crushing master middlegame short | β, ., β, β, β, ., ., β,
β, β, ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., β, β, β, ., ., β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, .,
β, β, β, β, β, ., ., . | false | true | true | true | w |
6k1/p1p1pr1p/6p1/4p3/2PnQ1b1/2N3Pq/PP2P2P/2R1R1K1 b - - 0 23 | g4f3 e2f3 d4f3 e4f3 f7f3 | 2,236 | advantage fork 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 | b |
2r1rbk1/1p3ppp/p7/5PQ1/4p3/2B4P/PP3PPq/1R2RK2 w - - 10 27 | c3g7 f7f6 g7f6 | 1,925 | advantage discoveredAttack 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 | w |
4rr1k/1pq3p1/p1p4p/6p1/3P4/P2N1Q2/1PR2PPP/4R1K1 b - - 2 25 | e8e1 d3e1 f8f3 | 1,152 | 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 |
r2qrk2/p2b1ppQ/1pp5/4R1b1/6n1/2NB4/PPP2PPP/R5K1 w - - 2 18 | h7h8 | 751 | 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 |
8/3k1P2/6K1/8/2R5/p5P1/2p2r2/8 w - - 0 48 | c4c2 f2c2 f7f8q | 1,953 | advancedPawn crushing deflection endgame master promotion rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6rk/1p5p/p2prR1Q/4p3/6P1/3q4/PP4P1/5R1K w - - 4 29 | f1f3 d3b1 h1h2 | 2,197 | 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 | w |
8/1pk2p2/4pP1K/2P3PP/3R4/2P5/6r1/1b6 w - - 1 39 | c5c6 c7c6 d4c4 c6d7 c4b4 b1f5 b4b7 | 2,308 | attraction crushing endgame veryLong | ., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
1n3rk1/pQp2p1p/5p2/2bP4/P1Bq4/8/3N1PPP/1R3NK1 b - - 4 19 | d4f2 g1h1 f2g1 | 1,001 | kingsideAttack mate mateIn2 middlegame short | ., β, ., ., ., β, β, .,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
1r4k1/6pp/b4p2/2Pqp3/3b3B/P7/2Q2PPP/3RR1K1 b - - 2 29 | a6b7 c2e4 d5e4 e1e4 b7e4 | 2,063 | crushing long middlegame quietMove | ., β, ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., β, β, β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | b |
8/3q3p/1p3Qp1/4p2k/3n3P/6P1/7K/8 w - - 0 51 | f6g5 | 1,170 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., 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.