fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
8/8/8/8/6kP/p1R3P1/r7/4K3 b - - 1 49 | a2a1 e1f2 a3a2 c3a3 a1h1 | 1,777 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
2r3k1/1p1r1ppp/p2p4/1P6/B2NP3/P7/2P2RPP/6K1 b - - 1 22 | c8c4 b5a6 c4a4 a6b7 d7b7 | 1,616 | advantage endgame fork 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 |
1rb2r1k/p3Npbp/4p1p1/2p1P2P/2P5/q3B3/PP1QB1P1/1K1R3R b - - 0 19 | g7e5 e3d4 e5d4 d2d4 c5d4 | 1,272 | 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, ., β, .,
., β, ., β, ., ., ., β | false | false | false | false | b |
4r1k1/p1p2ppp/b1N5/3p4/4r3/1P3K1N/P4PPP/1R5R b - - 3 24 | a6e2 f3g3 e4g4 | 1,247 | mate mateIn2 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 |
8/pp2RN1k/2p3pP/5q2/8/7P/PBPP4/2K5 b - - 4 38 | f5f1 e7e1 f1e1 | 624 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, β, ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
2Q5/1p2q2k/5p2/1P2r1p1/7p/1B1P3P/2P2PPK/8 w - - 2 35 | c8g8 h7h6 b3f7 e7f7 g8f7 | 1,835 | crushing endgame long quietMove | ., ., β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1r3k1/pp2qpb1/4p1p1/4P3/1n1p1P2/3B1RQ1/P2B1KP1/7R w - - 6 25 | d3g6 f7g6 g3g6 c8c3 d2c3 | 2,182 | crushing long middlegame | β, ., β, ., ., ., β, .,
β, β, ., ., β, β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., β, ., β, ., β, ., .,
., ., ., β, ., β, β, .,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/pR4pk/8/7r/3r4/8/PP3P2/4RK2 b - - 0 34 | h5h1 f1e2 d4e4 | 986 | advantage endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., β, β, ., . | false | false | false | false | b |
2kr3r/Bppb2p1/3R4/4p2p/2Q5/P4q1p/1PP1N3/2KR4 w - - 0 26 | a7b6 f3c6 d6c6 | 1,919 | crushing middlegame pin short | ., ., β, β, ., ., ., β,
β, β, β, β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, β, ., β, ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
r2qk2r/5p2/2n5/1p1b3p/pBpP2p1/R4B2/1P1Q1PPP/4K2R w Kkq - 0 20 | a3e3 e8d7 f3d5 | 2,182 | advantage interference 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 | true | false | true | true | w |
8/p4p1p/1pp2p2/5Pk1/P1PP2P1/7K/8/8 w - - 1 37 | d4d5 c6d5 c4d5 g5f4 d5d6 f4e5 d6d7 | 965 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, β, ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k4r1/pp2n2p/3pNp2/3Pnp2/1P2p1q1/P3P1P1/3Q1P1P/2R2RK1 b - - 6 24 | e5f3 | 1,015 | crushing middlegame oneMove | ., β, ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., ., β, β, β, ., .,
., ., ., β, β, β, ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., β, β, . | false | false | false | false | b |
8/8/1r4p1/2N1kpp1/p5P1/P1P1K1PP/1P6/8 w - - 0 51 | c5d7 e5e6 d7b6 | 813 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., β, β, β, .,
β, ., ., ., ., ., β, .,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5p2/4pk2/8/3n1P1R/4r3/R6K b - - 2 52 | d3f2 h1g2 f2h3 g2h3 f5f4 | 1,499 | crushing discoveredAttack endgame exposedKing fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
r2r2k1/5p1p/p1n3p1/1q1p4/1p5Q/4B3/P1P2PPP/R2R2K1 w - - 0 26 | h4f6 d5d4 e3h6 b5e5 f6c6 | 1,996 | crushing long middlegame 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 | w |
r3r3/1ppq1ppk/pb1p1nnN/3Pp3/4P3/1PP2QNP/1P3PP1/R1B2RK1 b - - 0 18 | g6h4 f3d1 g7h6 | 1,677 | advantage intermezzo 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, ., ., β, β, . | false | false | false | false | b |
3k4/2pn4/1p6/pr2N3/7P/6P1/8/4R1K1 w - - 1 45 | e5c6 d8c8 c6a7 | 1,957 | crushing endgame short | ., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
2k1r3/pp5p/2pr2pn/4N3/2p5/2Nb4/PP3PPP/3RR1K1 w - - 4 21 | e5d3 e8e1 d3e1 d6d1 c3d1 | 1,535 | crushing long middlegame | ., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
5rk1/6pp/4q1b1/ppB1P3/2pPr3/P6R/6PP/5R1K w - - 0 39 | f1f8 | 713 | master 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 | false | w |
r2k2r1/NbpqnR2/1p2p3/3p1B1P/3P2Q1/8/PPPb2P1/2K1R3 w - - 0 28 | c1d2 g8g4 f7f8 d7e8 f8e8 d8e8 f5g4 | 1,404 | advantage middlegame sacrifice veryLong | β, ., ., β, ., ., β, .,
β, β, β, β, β, β, ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
5b1k/pp4pp/3B1n2/8/3R3P/5NK1/PP3PP1/2r5 b - - 0 26 | f8d6 d4d6 f6e4 g3f4 e4d6 | 1,400 | attraction crushing endgame fork long | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
2kr1b2/pp1q1p2/2p5/3PP3/6r1/2N4p/PP3P2/R2Q1R1K w - - 1 21 | e5e6 f7e6 d1g4 | 1,750 | advantage interference 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 |
1brq1r1k/4n1pp/p7/8/2pPN1Q1/2P3P1/P4PK1/R6R w - - 3 30 | h1h7 h8h7 e4g5 h7g6 g5e6 g6f7 e6d8 | 2,511 | advantage attraction discoveredAttack fork middlegame sacrifice veryLong | ., 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 |
2kr4/Qb6/pp3p2/2q1p3/8/P1N5/1PP4P/1K1R4 w - - 2 28 | d1d8 c8d8 a7b7 | 1,326 | crushing endgame short | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, ., β, ., ., ., . | false | false | false | false | w |
r3kb1r/ppp1pppp/5P2/8/2p3b1/2N2P2/PP3P1P/R1BK1B1R b kq - 0 9 | g4f3 d1c2 f3h1 | 1,125 | 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, ., β, β, ., β, ., β | false | false | true | true | b |
2k5/p1p2b2/2P5/1P6/P1pK2P1/5P1p/7P/8 w - - 2 41 | f3f4 c8d8 f4f5 d8e7 g4g5 f7d5 a4a5 | 2,223 | bishopEndgame crushing defensiveMove endgame quietMove veryLong | ., ., β, ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2r1k/pp2R2p/8/2p4Q/3q4/P7/1PP2PPP/R5K1 b - - 10 27 | d4f2 g1h1 f2f1 a1f1 f8f1 | 1,446 | backRankMate endgame long mate mateIn3 sacrifice | ., ., β, ., ., β, ., β,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/pp3pp1/3bpq2/3p4/5P1p/2NP3P/PP3PBK/R2Q1R2 b - - 0 17 | f6f4 h2g1 f4h2 | 899 | mate mateIn2 middlegame short | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, β,
β, ., ., β, ., β, ., . | false | false | false | false | b |
r1b2k1r/pp1nq1b1/2p1p2p/5p1B/5B2/2P3R1/P1Q2PPP/3R2K1 w - - 4 22 | f4d6 g7e5 d6e7 | 1,233 | 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,
., ., ., β, ., ., β, . | false | false | false | false | w |
6k1/p4pp1/7p/2p5/1P4P1/3Q3P/P2P1PK1/R1Bqr3 b - - 0 28 | e1g1 g2h2 g1h1 h2g3 d1g1 g3f4 g1f2 | 1,579 | advantage deflection endgame veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., β,
β, ., ., β, ., β, β, .,
β, ., β, β, β, ., ., . | false | false | false | false | b |
r3kb1r/2p1p1pp/p3Q3/1p4q1/8/2PP2pn/PP3P1P/R4R1K w kq - 0 20 | e6c6 e8d8 c6a8 d8d7 f2g3 | 2,116 | 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 | false | false | true | true | w |
r3r1k1/p3qp1p/6p1/8/Q2B4/1P6/P2P1PPP/2R3K1 b - - 0 24 | e7e1 c1e1 e8e1 | 687 | backRankMate endgame mate mateIn2 sacrifice short | β, ., ., ., β, ., β, .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/6p1/5k1p/1Q6/8/7P/3p1PP1/5K2 b - - 0 45 | d2d1q | 400 | advancedPawn endgame master mate mateIn1 oneMove promotion queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r5k1/pppq2pp/2nb4/3P4/3N4/4PN2/PP2BPK1/R2Q1R1r b - - 0 16 | d7h3 | 1,213 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
β, β, β, β, ., ., β, β,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., β, β, β, .,
β, ., ., β, ., β, ., β | false | false | false | false | b |
8/5R1p/4p1k1/1p4p1/1P6/4P2P/2rr2P1/5RK1 w - - 1 32 | f1f6 g6h5 f7h7 | 1,412 | deflection endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/6N1/8/p1b3k1/5p2/5P2/P1K5/8 w - - 7 55 | g7e6 g5f5 e6c5 | 562 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2p3k1/2Qp2p1/3Pp3/1P1b4/1P1P3P/KP3rr1/1R6 b - - 2 34 | d4b2 b1b2 f2b2 | 2,159 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., β, ., ., ., β,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r3rqk1/pppn1p2/3p1npQ/4p3/2BPP3/5P2/PPPN1P2/2K4R w - - 0 18 | h6h8 | 1,140 | 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 | false | false | false | false | w |
4r1r1/p1pk4/B1pn1K2/3p2P1/1Q6/1P6/P7/6R1 b - - 7 45 | e8e6 | 1,847 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
β, ., β, β, ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5r1k/p4p2/1p1p1Nnp/3pn3/2rB4/7R/P1P2RPP/6K1 w - - 2 35 | h3h6 h8g7 h6h7 | 1,334 | 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, . | false | false | false | false | w |
N1b2b1r/pp1k1pp1/2n4p/8/8/3P1N2/Pq2PPPP/R2QKB1R b KQ - 0 10 | f8b4 f3d2 b4d2 d1d2 b2a1 | 1,369 | 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 | true | true | false | false | b |
8/p7/8/1pp2k2/3P2pK/1PP3P1/P4P2/8 b - - 0 48 | b5b4 c3c4 c5d4 c4c5 d4d3 c5c6 f5e6 | 2,169 | crushing defensiveMove endgame master pawnEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., β, ., ., β, β,
., β, β, ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rqk2r/p2pbppp/1p2p3/4P3/2bPB3/P4N2/1P2QPPP/2R2RK1 w k - 2 16 | c1c4 c8c4 e2c4 | 1,056 | 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, . | false | false | true | false | w |
4k3/1p2B1pp/6p1/p2r4/P2pR3/2b2R1P/3r1PP1/6K1 w - - 8 36 | f3f8 e8d7 f8d8 d7c7 d8d5 d2d1 g1h2 | 2,134 | crushing endgame exposedKing skewer veryLong | ., ., ., ., β, ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4k1r/ppq3p1/1npb1nbp/6N1/3P4/1Q4N1/PPP2PPP/R1B1R1K1 w - - 0 15 | g5e6 f8g8 e6c7 | 1,075 | crushing discoveredAttack 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, . | false | false | false | false | w |
1Q1N2k1/5p2/4p3/3p4/3P4/4P1p1/2K4p/3r4 b - - 2 38 | h2h1q b8g3 g8h7 | 2,355 | advancedPawn crushing defensiveMove endgame promotion short | ., β, ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
7k/6pp/4Qp2/p2r1P2/Pb6/6PK/3r3P/8 w - - 12 41 | e6e8 b4f8 e8f8 | 564 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, β, ., .,
β, ., ., β, ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/6p1/pp1qp2r/4Pp2/1PP2P2/P4NP1/5KR1/8 w - - 0 36 | e5d6 e8d8 c4c5 b6c5 b4c5 | 1,428 | advantage endgame long | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
β, β, ., β, β, ., ., β,
., ., ., ., β, β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/8/1p1kB3/1P6/1K6/8 b - - 0 45 | d4e4 b2c2 e4e3 | 1,897 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k1r1/p4p1p/b1pQ1B2/8/2q1P3/5PP1/P2P2BP/R3K2R b KQq - 2 23 | c4e2 | 930 | 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 | true | true | false | true | b |
q3r1k1/rb2ppb1/1p3nBp/p1p5/3P1N2/2P1BPnP/PPQ3P1/R3R1K1 w - - 1 24 | g6f7 g8f7 c2g6 f7g8 f4e6 | 1,827 | attraction crushing 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, β, β, ., ., ., β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
4r3/pb3pk1/1p2p1pp/2q4Q/P5R1/2P4P/1P1r1PP1/1B2R1K1 w - - 5 26 | g4g6 f7g6 h5g6 | 1,309 | crushing master middlegame sacrifice short | ., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, .,
., β, ., ., β, ., β, β,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., β, ., β, ., β, β, .,
., β, ., ., β, ., β, . | false | false | false | false | w |
rb3rk1/ppqn1ppp/4pn2/2Pp2B1/3P4/3B3P/PPQN1PP1/R4RK1 b - - 8 14 | c7h2 | 580 | mate mateIn1 middlegame oneMove | β, β, ., ., ., β, β, .,
β, β, β, β, ., β, β, β,
., ., ., ., β, β, ., .,
., ., β, β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
β, β, β, β, ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
1r4k1/p4ppp/5q2/2p5/2p5/3bR1P1/PP3PBP/4R1K1 w - - 0 20 | e3e8 b8e8 e1e8 | 707 | backRankMate endgame mate mateIn2 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 |
1B5k/2p1bBpp/3r4/1P2r3/8/3n3P/PP5P/3R1R1K b - - 1 24 | d3f2 f1f2 d6d1 | 1,292 | advantage deflection discoveredAttack 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 |
8/6p1/r6P/5KP1/8/2k5/p7/7R b - - 0 64 | g7h6 g5h6 a6h6 h1h6 a2a1q | 1,796 | advancedPawn advantage deflection endgame long promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r2rk1/p4ppp/2N2n2/8/p7/4P3/PR3PPP/5RK1 w - - 1 21 | c6e7 g8h8 e7c8 | 812 | crushing endgame fork master short | ., ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6Q1/bp3r2/p1k5/2PNnp2/4p1n1/P3P1P1/1R2KP2/4B2q w - - 2 39 | g8c8 c6d5 b2d2 e5d3 c8d8 d5c6 d8d6 c6b5 a3a4 | 2,157 | crushing exposedKing master middlegame pin sacrifice veryLong | ., ., ., ., ., ., 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 |
r6r/ppp1N1pk/6qp/3Q4/4P3/7b/PPP2P1b/R1B2R1K b - - 3 20 | g6g2 | 987 | 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 | b |
r3k2r/pp3pp1/2nbp2p/3p4/3P1Pnq/2PBBR2/PP2Q1PP/RN4K1 w kq - 4 13 | f3h3 h4h3 g2h3 | 1,290 | 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, β, ., ., ., ., β, . | false | false | true | true | w |
5k1r/pbp2p2/5p1p/5P2/1q2BQ2/1PP5/P5PP/3R3K b - - 0 27 | b4e4 f4e4 b7e4 | 1,361 | advantage endgame master 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 |
r2q2nr/ppp1bkpp/2npb3/8/3PP3/1QN2N2/P4PPP/R1B1K2R w KQ - 2 11 | d4d5 e6g4 d5c6 | 1,400 | advantage discoveredAttack fork opening short | β, ., ., β, ., ., β, β,
β, β, β, ., β, β, β, β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., β, β, β,
β, ., β, ., β, ., ., β | true | true | false | false | w |
4r1k1/R5p1/1p1b3p/2pPqp2/2P2p2/1PN2Q1P/1P3PP1/6K1 b - - 0 26 | e5e1 g1h2 e1f1 a7a1 f1a1 | 1,920 | crushing endgame long | ., ., ., ., 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 |
1r4k1/1r3p1p/6p1/p7/2P1N3/4P3/2Q2PPP/1R4K1 b - - 0 32 | b7b1 c2b1 b8b1 | 494 | 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 |
r2qkb1r/ppp2ppp/2n5/4p2b/8/2N2N1P/PPPP1PP1/R1BQR1K1 w kq - 1 10 | f3e5 h5d1 e5c6 e8d7 c6d8 | 1,739 | crushing discoveredAttack long opening sacrifice | β, ., ., β, β, β, ., 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 |
3r1r1k/2p5/1p4pp/4pq2/1PPbN3/6P1/3Q2KP/3RR3 w - - 6 31 | d2h6 h8g8 e4g5 | 1,646 | advantage defensiveMove master middlegame short | ., ., ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, β, ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, β, ., ., . | false | false | false | false | w |
2R5/8/2P5/5k2/5P1P/6p1/7r/4K3 b - - 0 55 | h2h1 e1e2 g3g2 c8f8 f5e4 | 2,440 | advancedPawn crushing endgame long rookEndgame | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r2q1rk1/p2nbpp1/7p/2p5/4QB1P/3BPN2/bP3PP1/2K3RR w - - 0 17 | e4h7 | 642 | 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 |
6k1/5pp1/r2R3p/2r1R3/p3Bq2/P7/1PP2PP1/1K6 w - - 0 25 | e5e8 | 419 | 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 | w |
r1b3kq/1p6/p1p3p1/2p2nN1/4Q3/2NP4/PPP3PP/R6K b - - 0 19 | f5g3 h1g1 g3e4 | 935 | advantage 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 | false | false | false | false | b |
8/4N2p/3P1b2/1Bp3p1/2P1p1P1/4k2P/3n2K1/8 w - - 0 43 | e7d5 e3d3 d5f6 | 1,341 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., β, ., .,
., β, β, ., ., ., β, .,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k1r2r1/ppp2pQ1/2bp1N1p/7q/2B1PP2/8/PPP3PP/R4RK1 b - - 2 18 | h5c5 g1h1 g8g7 | 1,694 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/1p2r1k1/p1p5/5p2/5KpR/2P3P1/PPP4P/8 b - - 9 45 | g7g6 h4g4 f5g4 | 1,561 | advantage endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1r1k1/p4pbp/1p1B2p1/n2qPpNP/8/7Q/5PP1/4R1K1 w - - 0 28 | h5g6 h7h6 g6f7 d5f7 g5f7 | 1,741 | 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, . | false | false | false | false | w |
r1bqk2r/p4ppp/1bpp4/8/1PPB4/P7/2QP1PPP/R3KB1R b KQkq - 0 13 | b6d4 c2e4 d8e7 | 2,069 | advantage hangingPiece 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 | true | true | true | true | b |
r4r1k/p2pNppp/1p6/4p3/4P3/1R5Q/q1P2PPP/5bK1 w - - 2 20 | h3h7 h8h7 b3h3 | 1,426 | anastasiaMate attraction kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., ., ., ., β, ., β,
β, ., ., β, β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2R5/pp3pkp/1q1pp1p1/1r2b3/rP2PN2/8/3Q1PPP/1R4K1 w - - 4 25 | f4h5 g6h5 d2g5 | 1,567 | clearance mate mateIn2 middlegame sacrifice short | ., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., β, β, ., β, .,
., β, ., ., β, ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
6P1/8/8/6K1/8/8/2k2P1r/8 b - - 0 49 | h2g2 g5f5 g2g8 | 1,118 | crushing endgame queenRookEndgame short skewer | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1rk1/5pbp/p1n1pnp1/1p4B1/3PN3/5N2/PPPQBPPP/R4RK1 b - - 1 11 | f6e4 g5d8 e4d2 | 978 | advantage hangingPiece middlegame short | β, ., β, β, ., β, β, .,
., ., ., ., ., β, β, β,
β, ., β, ., β, β, β, .,
., β, ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, β, β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
5rk1/ppq1b1pp/8/2p1n3/8/2P1BNnP/PP2BQP1/RN4K1 b - - 5 18 | g3e2 f2e2 e5f3 g2f3 c7g3 g1f1 f8f3 | 2,188 | clearance crushing intermezzo kingsideAttack 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, . | false | false | false | false | b |
8/1kp2r2/8/8/1P1r4/P3RpPK/8/2R5 b - - 0 36 | f7h7 | 929 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r4/8/pn6/1p2b2k/4N3/8/PPP4P/2K3R1 w - - 5 29 | g1g5 h5h4 g5e5 | 1,035 | advantage endgame fork short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | w |
6rk/pp3Q1P/6p1/6R1/1q1p4/3P4/PPK2P2/8 b - - 0 34 | g8f8 f7g8 f8g8 h7g8r h8g8 | 2,497 | advantage endgame long | ., ., ., ., ., ., β, β,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/2r1qppp/p3p1n1/1p1b4/3R4/2P1QPN1/PP4PP/1B2R2K w - - 12 27 | b1g6 h7g6 d4d5 e6d5 e3e7 c7e7 e1e7 | 1,877 | advantage 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 | false | false | false | false | w |
rn2k2r/pp3pbp/3pqp2/3N4/3QP1P1/8/PPP2P1P/R3K2R w KQkq - 1 13 | d5c7 e8e7 c7e6 | 1,190 | 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,
β, ., ., ., β, ., ., β | true | true | true | true | w |
2rq1rk1/p3bppp/1pb1p3/4B3/4B3/1R6/P2P1PPP/3Q1RK1 w - - 3 17 | e4h7 g8h7 d1h5 h7g8 e5g7 g8g7 b3g3 e7g5 g3g5 g7f6 h5h4 f6e7 g5d5 | 2,555 | advantage attraction discoveredAttack kingsideAttack middlegame quietMove sacrifice veryLong | ., ., β, β, ., β, β, .,
β, ., ., ., β, β, β, β,
., β, β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
8/7p/2p5/8/2kp1Q2/8/q1P3PP/3K4 w - - 0 43 | f4f7 c4c5 f7a2 | 1,297 | crushing endgame queenEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
4r2k/pp4p1/2pR3p/4n1q1/4Pr2/P3QP2/BPP2RPP/7K b - - 0 23 | f4e4 f3e4 g5e3 | 2,009 | crushing 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 |
r6k/p2nqRpp/1ppp4/8/7b/1QNP2BP/PPP3P1/6K1 b - - 3 22 | e7e3 g3f2 h4f2 f7f2 a8f8 c3d1 e3e1 g1h2 f8f2 d1f2 e1f2 | 2,106 | crushing deflection 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, . | false | false | false | false | b |
8/3R2pk/7p/3Np3/2r1n3/P3R2P/6PK/2r5 w - - 4 35 | e3e4 c4e4 d5f6 h7g6 f6e4 | 1,550 | advantage attraction endgame long pin sacrifice | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r5k1/pp4b1/3p2np/3Pprp1/8/5N2/PP1B1PPP/R3R1K1 b - - 1 20 | g5g4 f3h4 g6h4 | 1,991 | crushing middlegame short trappedPiece | β, ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
6k1/1b3r1p/6pb/2pPp3/2P1BqR1/Q4P2/P7/3K2R1 b - - 5 30 | f4d2 | 1,188 | master mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., β, β, β, ., ., .,
., ., β, ., β, β, β, .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
k7/pp1r4/4p2p/8/4n3/8/PPP3P1/5RK1 w - - 0 24 | f1f8 d7d8 f8d8 | 399 | backRankMate endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
1kbr3r/6Q1/2qbp3/1p3p2/4pP2/6N1/1PP3PP/R4R1K w - - 0 26 | g7a7 | 1,025 | 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 |
8/p2k1p2/1p4p1/4PpP1/1PP2P2/4K3/8/8 w - - 3 39 | e3d4 d7c8 c4c5 b6c5 d4c5 | 2,696 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., β, β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k1r2r/ppp3p1/8/3nN3/8/P2BP2p/1P3PbP/2R1K1R1 w - - 1 25 | e5f7 h8f8 f7d6 c8b8 d6e8 | 2,349 | crushing long middlegame 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 | w |
rb2r1k1/1p3ppp/p2n1q2/2pP4/2P2Pb1/2N3P1/PP1PQ2P/R1B1R1K1 w - - 0 23 | e2e8 d6e8 e1e8 | 449 | backRankMate 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, ., β, ., β, . | false | false | false | false | w |
r4rk1/1p2qpp1/p7/5PPQ/P7/1P2Bp2/1b3K1P/3R4 w - - 0 24 | g5g6 e7e3 f2e3 | 1,560 | crushing 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 |
1rr3k1/1q2npbp/p1b1p1p1/B1NpP3/N4P2/3P4/P4QPP/1RR3K1 b - - 8 22 | b7b1 c1b1 b8b1 | 620 | 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 |
4rrk1/1b1p3p/3q2p1/1p1p1p2/Q7/2B2P2/6PP/1R1R2K1 w - - 0 27 | a4d4 d6e5 d4e5 e8e5 c3e5 | 1,888 | advantage long middlegame | ., ., ., ., β, β, β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., β, . | false | false | false | false | w |
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.