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 |
|---|---|---|---|---|---|---|---|---|---|
5rk1/pp4Bp/3p3q/3N1n2/7b/7P/PPQ2r1K/R5R1 w - - 1 32 | c2f2 f5g7 f2d4 | 2,560 | advantage 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 |
2kr2nr/ppp2ppp/2nb4/8/6P1/2N1PN2/PPP1P1P1/R2QKB1R b KQ - 0 9 | d6g3 | 701 | mate mateIn1 oneMove opening | ., ., β, β, ., ., β, β,
β, β, β, ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, β, ., .,
β, β, β, ., β, ., β, .,
β, ., ., β, β, β, ., β | true | true | false | false | b |
r1b1k2r/1p4p1/p3pP2/3p2p1/3Q3b/2N1B3/PP3PPK/2RR4 b kq - 0 19 | h4f2 d4h4 h8h4 | 1,206 | discoveredAttack 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 | true | true | b |
2r1r3/p5kp/1p1p1np1/2pb4/4NP1q/1PQ5/P3B1PP/R1R3K1 w - - 2 22 | g2g3 e8e4 g3h4 | 1,704 | 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, . | false | false | false | false | w |
3k4/5K2/6Pb/8/4N3/2p5/8/8 b - - 1 48 | c3c2 g6g7 h6g7 | 1,090 | advancedPawn crushing endgame short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3rr1k1/1p3pp1/2p4p/8/Pp1Pp1bq/4P3/N1Q1BPP1/1R3RK1 b - - 1 23 | g4f3 c2d1 f3g2 | 2,484 | advantage master masterVsMaster middlegame short superGM | ., ., ., 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 |
r1bq1b1r/pppk4/2np1p1p/8/4Qp2/5N2/PPP2PPP/2KRR3 w - - 0 16 | e4e6 | 893 | 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 |
8/pp1k4/2ppn1p1/6Pp/1Pr4P/P4N2/6K1/3R4 w - - 0 32 | f3e5 d7e7 e5c4 | 907 | crushing endgame pin short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., ., ., β, β,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
1r1q1rk1/R4ppp/4p3/Rb1p4/1ppP1P2/4P3/1PPQB1PP/6K1 b - - 9 22 | c4c3 b2c3 b4c3 d2c3 b5e2 | 1,356 | crushing long middlegame | ., β, ., β, ., β, β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, β, β, β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2R1r1k1/5pp1/2NBp2p/1PPn4/q3n3/3B4/1Q3PPP/6K1 b - - 0 27 | a4d1 d3f1 e8c8 | 1,974 | advantage fork intermezzo 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 |
5rk1/1br2ppp/p2p4/q2Pn3/P4R2/2N3PP/1P1Q2BK/2R5 w - - 1 25 | b2b4 a5b6 a4a5 | 1,751 | 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, ., ., ., ., . | false | false | false | false | w |
8/N2rkpb1/3qb2p/Q1p3pn/4P3/1P3P2/P1P1K1PP/7R w - - 2 25 | a7c8 e7f8 c8d6 | 988 | 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 | false | false | false | false | w |
r1b3k1/pp3pb1/2pr2pp/2n1q3/P7/1BN2Q2/1PP2PPP/R4RK1 w - - 0 16 | f3f7 g8h8 f7g8 | 1,092 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r2B1rk1/1p3ppp/1b1pb3/2p1p3/1p2PnP1/3P1N1P/1PPQ1P2/2KR1B1R b - - 2 16 | a8a1 | 1,165 | backRankMate 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 |
8/5p1p/p1k3p1/P1P3P1/1pK2P1P/8/8/8 w - - 0 39 | c4b4 c6d5 c5c6 d5c6 b4c4 c6d6 c4d4 | 1,669 | advantage defensiveMove endgame pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
β, ., β, ., ., ., β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6rk/5p1p/4p2q/1R1pPbp1/1Pp5/2P1PP1P/1Q2B1P1/6K1 b - - 0 26 | g5g4 h3g4 h6e3 | 1,849 | crushing discoveredAttack endgame kingsideAttack 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 |
r4rk1/pp3Npp/4Q3/5p2/3P4/2q1P3/P4PPP/2n2RK1 w - - 2 21 | f7h6 g8h8 e6g8 f8g8 h6f7 | 1,109 | doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice smotheredMate | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | w |
r3kb1r/p1p2pp1/1p4q1/3p3p/4pQ2/2PbP1P1/PP1P1P1P/RNB2BKR b kq - 3 16 | f8d6 f4h4 d3f1 g1f1 g6f5 | 2,089 | 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, β | false | false | true | true | b |
r1b2rk1/pp4pp/1q2p3/3pn3/3P4/1N1Q4/PP2N1PP/R4RK1 w - - 0 16 | f1f8 g8f8 d3h7 | 1,881 | 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, β, . | false | false | false | false | w |
6k1/6pp/8/1P2P3/8/1r6/5KBP/8 w - - 1 36 | g2d5 g8f8 d5b3 | 913 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/4bpp1/pr2p3/2q1P3/RBPp1PPp/3P1NnP/2P3K1/4Q1R1 b - - 2 24 | b6b4 a4b4 c5b4 e1b4 e7b4 | 966 | 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 |
8/6p1/1R2pk1p/1P6/4rP2/6P1/3r3P/4R1K1 b - - 1 49 | e4e1 | 610 | endgame hangingPiece master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r4rk1/5ppp/p2qp3/1p1p1b2/1P2n3/2P2N2/1P1N1PPP/R2QR1K1 w - - 4 17 | d2e4 f5e4 e1e4 d5e4 d1d6 | 1,078 | 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 |
5r2/p2Q3p/1p4pk/2bB4/5B2/P2P2P1/b4q1P/1R5K b - - 17 32 | f8f4 g3f4 f2e3 b1d1 a2b3 d3d4 b3d1 | 2,623 | crushing middlegame sacrifice veryLong | ., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., β, β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., β | false | false | false | false | b |
1r3k2/1P4p1/1R6/2pBR1p1/2PnK1P1/5P2/r7/8 b - - 4 50 | a2e2 e4d3 e2e5 | 788 | advantage deflection endgame master short skewer | ., β, ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., β, .,
., ., β, β, β, ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/2p2pp1/1r1p1b1p/2p5/b1P1PP2/1P1P3P/r2N3K/1RN2R2 w - - 7 32 | c1a2 | 1,499 | crushing hangingPiece middlegame oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., β, ., β, ., β,
., ., β, ., ., ., ., .,
β, ., β, ., β, β, ., .,
., β, ., β, ., ., ., β,
β, ., ., β, ., ., ., β,
., β, β, ., ., β, ., . | false | false | false | false | w |
r1b1rk1n/pppp1pp1/8/3N2q1/2B1P3/3P4/PPP2bP1/1K1R3R w - - 0 16 | h1h8 | 834 | 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 |
8/8/4p3/3b4/pK1Pp3/P6R/1k6/8 b - - 13 58 | b2c2 h3g3 c2d2 g3g2 d2d3 | 2,267 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., β, β, ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/p7/1k1K1p1p/1P3P1P/8/8/8 b - - 0 49 | b5b4 d5e5 a6a5 e5f5 a5a4 f5g6 a4a3 | 997 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1rk1/2pp1pp1/p6p/1pbn4/4P3/P4N2/1P3PPP/R1BQR1K1 w - - 0 13 | d1d5 c5f2 g1f2 | 1,322 | 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, β, ., β, . | false | false | false | false | w |
8/7p/pR6/rp4k1/6P1/5PK1/8/8 w - - 4 43 | f3f4 | 1,084 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/4k1pp/5p2/4KPPP/8/8/8 w - - 0 57 | g4f5 g6f5 e4d4 | 1,776 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3N4/8/3k4/2p2Q1p/1p2n1p1/1q2PbP1/2R4P/5BK1 b - - 0 42 | b3e3 c2f2 e3f2 | 1,551 | mate mateIn2 middlegame short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., β, ., β, .,
., β, ., ., β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
1r5k/Q6p/5Pp1/3N2n1/2P3K1/5nP1/1q4B1/8 w - - 5 40 | a7g7 | 1,106 | mate mateIn1 middlegame oneMove | ., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6k1/3R3p/3p2pK/2r5/5P1P/6P1/8 b - - 3 45 | c4h4 | 491 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r2k2r/pp3ppp/4p1q1/3p4/b2P1P2/2P2Q2/PP3PBP/2K3RR b k - 6 18 | g6c2 | 665 | 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 | true | false | b |
r6k/pp3p1p/b1p2p2/8/P1P1r3/3Q4/1P4PP/R2B3K b - - 0 23 | e4e1 d3f1 e1f1 | 1,035 | 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 | b |
8/5Nk1/8/4KPpp/6r1/3BP3/8/8 b - - 0 65 | g7f7 d3e2 g4h4 | 1,636 | crushing defensiveMove endgame hangingPiece master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/5ppp/p1p1P3/qpb2PBQ/4P3/2r3PP/PP4BK/5b2 w - - 0 25 | h5f7 g8h8 f5f6 | 2,069 | crushing kingsideAttack 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 | w |
3k4/2p5/1pK3B1/p7/2P3P1/P2n4/8/8 b - - 0 49 | d3e5 c6d5 e5g6 | 799 | advantage endgame fork master short | ., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/2pQ1pp1/p4q1p/4N3/3Pr3/2P1b2P/PP3PP1/1R4K1 w - - 0 28 | d7e8 g8h7 f2e3 | 2,096 | crushing hangingPiece intermezzo 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 |
rn1qkb1r/p1p2ppp/2b1p3/3nP3/2BP4/1PN5/1B3PPP/R2QK1NR b KQkq - 0 10 | d5c3 b2c3 c6g2 | 1,375 | 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 | true | true | true | true | b |
r5k1/p3Rppp/1pq5/2p5/8/8/PPB2PPP/4R1K1 w - - 3 24 | c2e4 c6d6 e4a8 | 1,538 | crushing endgame short skewer | β, ., ., ., ., ., β, .,
β, ., ., ., β, β, β, β,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r5k1/p4pp1/1p4b1/3B2Pp/3Q3P/P7/1PP4q/2KR4 b - - 1 28 | h2c2 | 965 | endgame mate mateIn1 oneMove queensideAttack | β, ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., β, β, ., ., ., . | false | false | false | false | b |
2Q1r3/1pR1kp2/3p2p1/p2qn3/8/7P/P5RP/7K b - - 3 38 | e7f8 c8b7 e5f3 c7f7 d5f7 | 2,286 | crushing defensiveMove endgame long | ., ., β, ., β, ., ., .,
., β, β, ., β, β, ., .,
., ., ., β, ., ., β, .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2k5/pp1R4/2p5/2P1Nnp1/5pB1/PP5r/2K5/8 b - - 1 53 | f5e3 c2d2 e3g4 | 1,318 | crushing endgame short | ., ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/ppP3bk/1n2Q1pp/4p1q1/4P3/2N5/PP2B2K/3R3b b - - 0 30 | g5g2 | 1,256 | 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 | b |
r1bk1b1r/ppp2B2/3p1p1p/6B1/3nq3/1Q3N2/PP3PPP/R2K3R w - - 1 13 | g5f6 f8e7 f6d4 | 2,248 | advantage fork middlegame short | β, ., β, β, ., β, ., β,
β, β, β, ., ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., β, ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., ., β | false | false | false | false | w |
r1b1k2r/1pppnppp/p1n5/1N2q3/3N4/1R2P3/P1PQ1PPP/4KB1R w Kkq - 0 13 | f2f4 c6d4 f4e5 | 1,908 | 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 | true | false | true | true | w |
r4Q1r/pp2n2p/1bppk3/nB1Np3/4P3/7b/PPPP2qP/R1BK4 w - - 0 16 | f8e7 | 1,385 | 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 |
2r1k2r/pp3p1p/1q2pP2/2b5/3P3p/5N1P/PPQ2PP1/R3K2R b KQk - 0 17 | c5b4 e1d1 c8c2 | 1,434 | 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, ., ., β | true | true | true | false | b |
rn3k2/pp3ppp/3pbq2/1Qp5/8/2P2N2/P3BPPP/R3K2R b KQ - 3 18 | f6c3 f3d2 c3a1 | 867 | 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 | true | true | false | false | b |
8/6p1/r1p1R2p/1p3pk1/1P1Ppq2/2P5/3Q1PP1/6K1 w - - 2 32 | e6g6 g5g6 d2f4 | 1,135 | advantage deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, ., ., β,
., β, ., ., ., β, β, .,
., β, ., β, β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
k7/3Q4/1qp1P3/1p6/1Kp5/8/PPP5/8 b - - 0 43 | c6c5 b4c3 b6a5 b2b4 a5b4 | 1,579 | endgame long mate mateIn3 queenEndgame | β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/pp2QNpp/4p3/8/8/P7/4q1PP/3p1RK1 w - - 0 28 | f7h6 g7h6 e7f8 | 1,065 | mate mateIn2 middlegame short | β, ., β, ., ., β, β, .,
β, β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
rnk4r/1pp2ppp/p7/2b1Pb2/2P2N2/5N2/1B4PP/2KR1B1R b - - 0 16 | c5e3 f3d2 e3f4 | 913 | 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 | false | false | false | false | b |
8/5ppk/7p/1pR4P/8/1q1bQ3/2r2PP1/3R2K1 b - - 3 33 | c2c5 e3d3 b3d3 | 1,372 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
r2r2k1/1p3qp1/pQ3p1p/3p4/2b2P2/b3BBP1/4P1KP/2RR4 w - - 4 31 | c1c4 d5c4 d1d8 a8d8 b6d8 | 1,530 | 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, ., ., ., . | false | false | false | false | w |
2r1n1k1/4Bppp/1p6/pP1Q4/R2Pp3/3qP1PP/5P2/1R4K1 b - - 0 30 | d3b1 g1g2 c8c1 | 1,883 | crushing defensiveMove hangingPiece middlegame short | ., ., β, ., β, ., β, .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/1pR5/p3Npkp/6p1/1P6/P3nPPK/5r2/8 w - - 2 41 | e6f8 g6f5 c7c5 e3d5 c5d5 | 2,231 | endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/2p3kp/2Qp3p/4pq2/8/8/PP3PPP/R5K1 b - - 0 26 | f5f2 g1h1 f2f1 a1f1 f8f1 | 837 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., β, β, ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/pppnbppp/3q2b1/3pN3/3P1P2/2P5/PP1BB1PP/R2Q1RK1 w - - 5 14 | f4f5 d7e5 d4e5 | 1,888 | 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, . | false | false | false | false | w |
r1bq2rk/ppp3pp/2n5/6N1/1bBP4/2N5/PP3PPP/R4RK1 w - - 0 15 | g5f7 | 710 | mate mateIn1 middlegame oneMove smotheredMate | β, ., β, β, ., ., β, β,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/8/1k6/5p1p/p1N2p1P/3KpP2/6P1/8 b - - 1 48 | b6c5 c4a3 c5b4 a3c2 b4b3 c2d4 b3b2 | 1,932 | crushing defensiveMove endgame knightEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., β, ., ., β, ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k4r1/pP4q1/4p3/1P3b2/2Q4p/2P2B2/6rP/R4R1K b - - 0 29 | g2h2 h1h2 g7g3 h2h1 g3h3 | 1,500 | attraction long mate mateIn3 middlegame sacrifice | ., β, ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
8/6pk/p6p/1pp5/2P2K1P/1P2r2P/P7/8 w - - 0 45 | f4e3 b5c4 b3c4 h7g6 e3e4 | 1,373 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/6pk/8/P6r/4p1K1/3q2P1/2Q1R3 b - - 11 42 | d2f2 | 1,368 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | b |
2kr2nr/ppp2ppp/3bB3/3Pn3/3Q3q/2N4P/PPP2P1P/R1B2RK1 b - - 0 13 | f7e6 d4h4 e5f3 g1h1 f3h4 | 1,341 | advantage fork 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, . | false | false | false | false | b |
4r1k1/5p1p/3p1P2/2p3P1/PpBp2R1/1P1P1K2/4r3/R7 b - - 6 35 | e8e3 f3f4 e2f2 | 1,197 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., β, .,
β, β, β, β, ., ., β, .,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r5rk/1p1b1p1p/p2bpp2/2p5/P3qP1Q/1P1B3R/2PP2PP/RN4K1 b - - 9 17 | e4g2 | 1,740 | 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 | b |
r4rk1/1b3pp1/7p/p3NQ2/P2Pp3/1q4P1/6PP/2R2R1K w - - 2 24 | c1b1 b3d5 b1b5 d5d4 b5b7 | 2,296 | advantage 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 |
r1b5/p3p1k1/1p1p4/2p5/2PnPRpN/P1NP4/1P3KP1/8 b - - 3 27 | e7e5 h4f5 c8f5 | 2,243 | crushing endgame short | β, ., β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, β, β, β, β,
β, ., β, β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4R3/1p3Q1p/4p2k/3pP1q1/1Pb5/5P2/6PP/6K1 b - - 0 47 | g5e3 g1h1 e3c1 | 1,645 | backRankMate endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., ., β, β, ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2n3p1/1k2p2p/2NpPP1P/3K2P1/8/8/8 b - - 0 60 | c7b5 d4d3 b6c5 f5f6 g7f6 | 1,585 | crushing deflection endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., β, β, β, β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6rk/p2R1p1p/bpq1pP2/8/r6P/P1P1RPQ1/1n2N1PK/8 w - - 1 28 | g3g8 h8g8 d7d8 c6e8 d8e8 | 1,542 | attraction kingsideAttack long master masterVsMaster mate mateIn3 middlegame sacrifice superGM | ., ., ., ., ., ., 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 |
2r3k1/1p3pbp/p3b1p1/q3p3/4P3/P3B1PP/1PQ2PB1/2R3K1 w - - 2 24 | c2c8 e6c8 c1c8 | 447 | 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 |
8/1k4r1/1P1B2p1/2P3K1/7P/8/8/8 w - - 3 66 | g5h6 g7g8 h6h7 g8e8 h7g6 | 2,137 | crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3k2/5pp1/p3bn2/4N2p/3Q3P/6P1/P1q2PB1/3R2K1 w - - 3 32 | d4d6 f8g8 d6b8 | 1,437 | crushing fork master 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 |
3r1k2/pQ2pp2/2p3p1/3p1b2/3b4/P1P5/1Pq5/K3R1R1 w - - 0 32 | b7e7 f8g7 c3d4 | 2,176 | crushing fork intermezzo master 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 |
5rk1/pQ4pp/1n6/6N1/8/8/6PP/5R1K b - - 0 27 | f8f1 | 595 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
3r2k1/4bpp1/4p3/p1p5/q1Nr4/P2PR1P1/1PP2P1P/1R1Q2K1 b - - 4 22 | a4c4 d3c4 d4d1 b1d1 d8d1 | 2,174 | 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, . | false | false | false | false | b |
6k1/B7/6p1/3pPp2/pP6/P4r2/q1p2PP1/2Q3K1 w - - 0 36 | g2f3 f5f4 a7d4 a2b1 d4b2 | 2,110 | advantage defensiveMove endgame long quietMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, β, ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
8/7k/1p5q/1PpPp3/4PbQ1/2B5/7P/7K b - - 1 43 | h6h2 | 453 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., β, β, β, β, ., ., .,
., ., ., ., β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/5pk1/1p1q2p1/2b5/P3Q3/1P1p2RP/5PK1/8 b - - 1 44 | d3d2 g3d3 d2d1q d3d1 d6d1 | 1,261 | advancedPawn advantage endgame long promotion xRayAttack | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr1b1r/1p1q4/p6p/3ppp2/N2P3p/1P3Q2/P1P4P/R4R1K w - - 0 20 | a4b6 c8b8 b6d7 | 1,546 | crushing fork master masterVsMaster middlegame short | ., ., β, β, ., β, ., β,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
4r3/6kp/4r3/p1p5/Pp1pnB2/1P3KP1/2P4R/4R3 w - - 0 38 | h2e2 g7f6 e2e4 e6e4 e1e4 | 2,079 | crushing endgame long | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., β, β, β, ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/8/2b2RB1/2k1q1P1/7P/5P2/6K1 w - - 3 48 | f5f4 e4f4 g5f4 | 1,215 | crushing endgame master pin short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1rr5/1b2k3/p3p1Q1/1p1pP2p/3P3q/8/PP3PP1/1B3RK1 w - - 1 23 | g6g7 e7e8 b1g6 e8d8 g7f8 d8c7 f8d6 | 1,829 | dovetailMate mate mateIn4 middlegame 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 |
1r2k2r/4ppb1/p2p2p1/3PPb1p/qp3B1P/1N3PP1/PpP1Q1B1/1K2R2R b k - 0 21 | b8c8 e5d6 e8g8 g2h3 f5c2 e2c2 c8c2 | 2,550 | castling crushing 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, .,
., β, ., ., β, ., ., β | false | false | true | false | b |
2kR3r/1p2npQp/p1P5/8/1b6/4B2P/qPP2PP1/2K2B1R b - - 0 16 | h8d8 g7g4 f7f5 c6b7 c8b8 | 2,131 | 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 |
6PK/5k2/8/1p6/8/P5q1/8/8 b - - 0 86 | g3g8 | 566 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/1pq3p1/2p2RQp/8/3P1n2/P2B4/1P3PPP/4R1K1 b - - 0 32 | f4g6 | 1,721 | equality 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 | b |
3q1rk1/pp3p1p/6p1/4b3/6P1/8/PP1Q1PP1/3R2K1 w - - 0 25 | d2d8 f8d8 d1d8 | 443 | advantage endgame short | ., ., ., β, ., β, β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
R4br1/5p1p/4k3/3pP3/5P2/2P5/6PP/1R4K1 b - - 0 30 | f8c5 g1f1 g8a8 | 1,123 | advantage discoveredAttack endgame short | β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/4N1pp/4np1k/4p3/4P2P/6P1/qr6/3Q1R1K w - - 3 40 | e7f5 h6g6 h4h5 g6g5 f5e3 | 2,699 | advantage defensiveMove endgame exposedKing long | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., β, ., β, ., β | false | false | false | false | w |
1r1q1rk1/4bppp/p2p4/4p3/B3b3/2PP1Q1P/5PP1/1RB2RK1 w - - 0 18 | b1b8 e4f3 b8d8 f8d8 g2f3 | 1,530 | 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 |
8/pp3pk1/1np4p/6p1/3rP3/1P4B1/P1P3PP/2R3K1 w - - 1 27 | g3e5 g7g8 e5d4 | 783 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
7R/2p2kp1/p6p/2q5/8/2PQ1NP1/Pr3PP1/3R2K1 b - - 0 29 | c5f2 g1h2 f2g2 | 1,016 | 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 |
8/8/p3bk2/1pp2pp1/2PN4/PP1K2P1/5P2/8 w - - 0 33 | d4e6 f6e6 c4b5 a6b5 a3a4 | 1,796 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, β, ., ., β, β, .,
., ., β, β, ., ., ., .,
β, β, ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5R2/6rk/4Q2p/2pPN3/pb1pP3/4q2P/1P4P1/7K b - - 0 38 | e3e1 h1h2 e1g3 h2g1 g3g2 | 1,130 | endgame long mate mateIn3 | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., 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.