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 |
|---|---|---|---|---|---|---|---|---|---|
1k3bnr/ppp4p/2n2r2/4p2Q/P7/2NP3P/1PPq2PK/R3R3 w - - 0 19 | h5e8 c6d8 e8d8 | 800 | mate mateIn2 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, ., ., ., β, ., ., . | false | false | false | false | w |
r7/1b3Npk/pq2p3/1p6/8/P3n3/1PP1Q1PP/5R1K w - - 0 25 | e2h5 h7g8 h5h8 | 1,588 | 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 |
8/2Q3pk/1p4R1/4p3/4Prn1/2P3Pq/PP5P/4RNK1 b - - 0 30 | f4f1 e1f1 h3h2 | 1,220 | 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 | b |
8/8/3k4/1K1pR3/3Pp3/2P5/8/4r3 b - - 5 42 | e4e3 c3c4 e3e2 e5d5 d6c7 | 2,487 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4R3/ppr4p/6p1/8/3k1nPP/PB3P2/1K6/8 w - - 9 35 | e8e4 d4d3 e4f4 | 1,269 | crushing endgame fork short | ., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pr3pp1/br2p2p/2Qp4/8/5N2/P4PPP/q3R1K1 w - - 0 28 | c5c8 g8h7 c8c2 f7f5 e1a1 | 2,088 | 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 |
8/8/1pK4P/8/P2k4/8/8/b7 w - - 7 63 | c6b6 d4d5 h6h7 | 2,697 | advancedPawn bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
4r2k/8/p2q3p/1p1b2p1/3P4/2PQB3/P5PP/5RK1 b - - 3 28 | d5c4 d3d2 c4f1 | 1,498 | crushing endgame short skewer | ., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r4r2/pp3pbk/3p2pp/2pP4/2P2BNP/qP1Q4/P4PP1/1K1R3R b - - 0 20 | a3b2 | 796 | 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 | b |
rn3rk1/pp3ppp/2p1pn2/2b4b/4PP1P/2N2NP1/P1qBQ1B1/1R2K2R w K - 0 14 | b1c1 c2b2 c3a4 b2a2 a4c5 | 1,976 | advantage fork long master 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 | true | false | false | false | w |
6k1/6p1/7p/3pPp2/3P4/1p6/1Rr1KPPP/8 w - - 4 29 | b2c2 b3c2 e2d2 | 927 | crushing endgame rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/5pp1/p4n1p/8/P1bQ1P2/3p2PP/4q1B1/4R1K1 w - - 1 48 | e1e2 d3e2 g1f2 | 2,026 | advantage 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 |
8/8/8/2P1p1p1/7p/4k3/5p2/3K3R b - - 0 54 | g5g4 c5c6 g4g3 c6c7 g3g2 | 1,704 | advancedPawn crushing endgame long quietMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
6k1/2n4p/p2b2p1/2p1p3/2Pp2r1/B4R2/P4QBq/R4K2 b - - 1 28 | e5e4 f3h3 h2e5 | 2,242 | advantage clearance defensiveMove 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 |
r7/2p3pk/ppN2p1p/3P4/5P2/P2n2qP/1P2b1B1/R5RK w - - 0 32 | g2e4 h7h8 g1g3 | 956 | 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 | false | false | false | false | w |
rn2bknr/pp2q3/1bp1Pppp/3N4/B2P2PN/7P/PP3P2/R1BQR1K1 b - - 0 17 | c6d5 a4e8 e7e8 | 1,336 | advantage hangingPiece opening short | β, β, ., ., β, β, β, β,
β, β, ., ., β, ., ., .,
., β, β, ., β, β, β, β,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
β, ., β, β, β, ., β, . | false | false | false | false | b |
3r2k1/p5p1/1p1bp2p/2p5/P7/2P2N1P/1P3PP1/3R2K1 b - - 1 23 | d6h2 g1h2 d8d1 | 950 | advantage discoveredAttack endgame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., β, ., β, β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
4Rrk1/p1q3p1/1p5p/2p2p2/6Q1/2P4P/PP3PP1/5RK1 b - - 0 22 | f5g4 e8f8 g8f8 | 1,481 | advantage endgame short | ., ., ., ., β, β, β, .,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
3q1r1k/1Q5p/6p1/p5b1/3P4/4p2B/P4PP1/2R3K1 w - - 0 30 | c1c7 d8c7 b7c7 | 1,817 | crushing endgame master short | ., ., ., β, ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
8/7p/5p2/b4kp1/2bP1N2/4BK1P/6P1/8 w - - 0 43 | g2g4 | 1,242 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/1rk2p2/p1p1pq1p/2Q5/P1pP4/2p3P1/5PBP/4R1K1 w - - 0 24 | c5c6 c7b8 c6b7 | 1,469 | endgame 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 |
r5k1/P1p2pp1/2Q5/4pPqp/R3P3/2P3NP/3r1PK1/5B2 b - - 1 36 | h5h4 c6a8 g8h7 a8g8 h7g8 a7a8q g8h7 | 1,868 | crushing defensiveMove 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 | b |
2rqk2r/pp2bppp/2n1bN2/1B2N1B1/3p4/3P4/PPP2PPP/R2Q1RK1 b k - 0 12 | g7f6 e5c6 b7c6 b5a6 f6g5 | 1,808 | advantage fork long opening | ., ., β, β, β, ., ., β,
β, β, ., ., β, β, β, β,
., ., β, ., β, β, ., .,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., β, β, . | false | false | true | false | b |
r1bq1rk1/p4ppp/3b4/1p1Q4/2p1n3/2P1PN2/PPB2PPP/R1B1R1K1 b - - 0 15 | d6h2 f3h2 d8d5 | 962 | crushing 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, β,
β, ., β, ., β, ., β, . | false | false | false | false | b |
3r1rk1/6b1/3R2p1/1p2B2p/1P5P/5qP1/1Q3P1K/4R3 b - - 0 30 | d8d6 e5g7 f3f2 b2f2 f8f2 | 2,006 | crushing fork long middlegame | ., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., β, ., ., β, ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
5r1k/1bp1qPpp/p4n2/1pp5/8/P1NPR1r1/BPP2PPP/4R1K1 w - - 0 23 | e3e7 g3g2 g1f1 | 981 | 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, . | false | false | false | false | w |
1qr3k1/3N1pp1/4p2p/1p1pP3/1P6/P3Q2P/5PP1/R1r3K1 w - - 0 26 | a1c1 c8c1 e3c1 | 1,066 | 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 | w |
r1b2r1k/pp1n4/1qnp2pp/3Bp3/3p4/3P2P1/PPP2P1P/R1Q1R1K1 w - - 0 19 | c1h6 | 814 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., ., β, ., β,
β, β, ., β, ., ., ., .,
., β, β, β, ., ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
β, β, β, ., ., β, ., β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
r1b2rk1/5ppp/8/p3p3/P1p1P3/2qp2QP/B4KR1/8 w - - 0 27 | g3g7 | 472 | 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 |
8/p7/1b6/1P5p/2b4k/7P/1R5K/8 w - - 13 61 | b2b4 b6c7 h2g2 | 1,072 | crushing defensiveMove endgame pin short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3k3r/3R4/1p1PP3/p4P2/1p2K3/1Pp4p/P7/8 b - - 3 52 | d8c8 e4d4 h3h2 | 1,754 | advancedPawn crushing endgame master rookEndgame short | ., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., β, β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
q6r/5kb1/p3pn1p/1pn4P/2p2B2/P1N5/1PQ3P1/R3K2R b KQ - 0 23 | c5d3 c2d3 c4d3 | 1,515 | crushing fork master middlegame short | β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., β, β, ., β,
., β, β, ., ., ., ., β,
., ., β, ., ., β, ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., β, ., ., β | true | true | false | false | b |
1R6/2r2pkp/b5p1/Q2Ppq2/2p5/P3P1P1/3N1P1P/6K1 b - - 0 30 | c4c3 d2e4 f5f3 e4c3 c7c3 a5a6 c3c1 | 2,091 | crushing endgame veryLong | ., β, ., ., ., ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., β, .,
β, ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/3R2p1/4P3/8/7P/3pkr2/6K1 w - - 2 47 | d6d2 e2d2 g1f2 | 1,318 | crushing deflection endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3q1rk1/5ppp/3bpn2/r7/p6Q/P2P4/BPP2PPP/R1B2RK1 b - - 4 18 | a5h5 h4h5 f6h5 | 1,155 | advantage middlegame short | ., ., ., β, ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., β, β, β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
3r1k2/2p2p1p/1p4p1/pP4P1/P1P1R2P/3r3q/4QP2/3R2K1 w - - 0 33 | d1d3 h3d3 e4e8 d8e8 e2d3 | 1,500 | crushing deflection endgame long | ., ., ., 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 |
8/7R/1kr5/8/1pr2P2/1R3K2/7P/8 b - - 0 48 | c4c3 b3c3 b4c3 h7g7 c3c2 | 1,384 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6Q1/8/5p2/5kp1/5pq1/8/5K2/8 w - - 2 61 | g8c8 f5e4 c8g4 | 1,438 | crushing deflection endgame queenEndgame short skewer | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r1k/3pN1pp/nq3pn1/1pp1p1QN/4P3/5P2/2P3PP/3RR2K w - - 2 27 | e7g6 h7g6 g5g6 | 1,073 | 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, ., ., β | false | false | false | false | w |
8/8/1p6/p1ppk3/P7/1P1BbK1P/2P2p2/8 w - - 2 52 | f3e3 f2f1r d3f1 | 872 | bishopEndgame crushing endgame hangingPiece master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, β, β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/pp1n1pp1/2p4p/2p1p2n/2B1P3/3P1q1P/PPPQNPRK/6R1 w - - 2 17 | g2g7 h5f4 e2f4 f3f4 d2f4 | 1,635 | 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, . | false | false | false | false | w |
2rr2k1/1p1q1ppp/p3pnn1/3p4/NP1P4/P2BP2P/5PP1/2RQ1RK1 b - - 3 17 | c8c1 d1c1 d7a4 | 933 | 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 |
2kr4/1pp2pp1/p7/3P4/1b2P1p1/3QBq2/PP2NP2/2R2KRr b - - 5 22 | f3h3 | 1,638 | 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 | b |
3r1r2/1p1k1p1p/2q1p1p1/p2NP3/P7/R7/1P1R1QPP/6K1 b - - 0 27 | c6c1 f2f1 c1d2 f1b5 d7c8 d5e7 c8b8 | 2,062 | advantage deflection 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 | b |
8/2p3pk/1p1n3p/p7/8/P3R2P/3R2PK/2r5 b - - 6 48 | d6c4 d2d3 c4e3 | 1,246 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
1R6/p4pk1/1p5p/2p2K2/2P4P/P4p1N/4r3/8 w - - 1 47 | h3f4 e2e5 f5e5 f3f2 f4h5 | 1,314 | crushing endgame long | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/p4ppp/6N1/3p4/q1pP1Q2/1n6/5PPP/4R1K1 w - - 1 29 | g6e7 g8h8 f4f7 b3d4 e7g6 h7g6 e1e8 a4e8 f7e8 | 2,207 | 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 |
8/6pk/7p/5p2/8/3R2P1/n1p2P1P/2R3K1 b - - 0 36 | a2c1 d3d2 c1e2 d2e2 c2c1q | 1,158 | advancedPawn clearance crushing endgame hangingPiece long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, ., ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/8/8/8/3p4/1k6/1p1K4/1N6 b - - 5 62 | b3a2 d2c2 d4d3 c2d3 a2b1 | 1,121 | crushing deflection endgame exposedKing knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
3r2k1/p4ppp/1ppN4/3bQ1q1/3p4/7P/PPP3P1/R3R1K1 b - - 0 24 | g5g2 | 849 | 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, . | false | false | false | false | b |
6k1/5p1p/3P1bp1/2n2N2/8/2r1P2P/5PP1/R5K1 w - - 0 35 | a1a8 f6d8 a8d8 | 1,410 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r6r/ppp1bp1p/2n1kp2/1N2p3/4P3/8/PPP2PPP/2KR2NR w - - 0 13 | b5c7 | 835 | 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 |
6k1/5pp1/2q1p2p/RP6/2Pr4/p5P1/P1Q2P1P/6K1 b - - 0 25 | c6f3 b5b6 d4d1 c2d1 f3d1 | 1,939 | crushing endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2kr4/pp5p/q3N3/3Pn1Q1/4P3/2P3P1/PP5P/R5K1 b - - 1 28 | e5f3 g1h1 f3g5 | 1,100 | 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 | b |
r2q2k1/p4p2/6p1/4Q3/3P3P/1P2P1r1/P2B3K/R4R2 b - - 1 26 | d8h4 | 747 | mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., β, ., β, .,
β, ., ., β, ., ., ., β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
2r3k1/np3pp1/1q2p2p/pP1pP3/P1rPb1PP/2R2N2/3B1P2/R3Q1K1 w - - 1 24 | c3c4 c8c4 d2a5 b6b5 a4b5 | 1,825 | crushing discoveredAttack long middlegame trappedPiece | ., ., 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 |
8/7k/2P3p1/R7/8/5p2/PP6/2K4n b - - 0 39 | f3f2 a5a7 h7g8 c1d2 f2f1q | 2,020 | advancedPawn advantage defensiveMove endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | b |
3r2k1/5ppp/p7/1p2P3/P1pr4/8/5PPP/1Q1R2K1 b - - 0 31 | d4d1 b1d1 d8d1 | 611 | backRankMate endgame fork mate mateIn2 queenRookEndgame short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., β, ., ., β, . | false | false | false | false | b |
r5k1/p1p3bp/1pnpq1p1/4p3/8/1PN1B1P1/P1PQ3P/R3KB1b w Q - 1 18 | f1c4 d6d5 c3d5 | 2,003 | advantage middlegame pin short | β, ., ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
., β, β, β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., β, .,
β, ., β, β, ., ., ., β,
β, ., ., ., β, β, ., β | false | true | false | false | w |
8/2k3bp/2P1P1p1/r7/2K4P/4N1P1/6B1/8 w - - 4 51 | e6e7 a5e5 e3d5 | 1,995 | advancedPawn crushing endgame master short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k2r3/pp2P3/5p2/8/5P1P/1P6/P4n2/1K1R4 w - - 3 35 | d1d8 b8c7 d8e8 | 661 | crushing endgame master short | ., β, ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | w |
4k3/5pp1/4p2p/4P2P/2K2PP1/8/8/8 w - - 1 35 | g4g5 e8d8 c4b5 d8d7 b5b6 | 2,661 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1r1k/5ppB/p1n1p2B/1p5N/3P3b/2P3P1/P1Q2P2/R4RK1 w - - 0 19 | h6g7 | 906 | 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, . | false | false | false | false | w |
8/k2QK3/8/4P3/q2p4/8/8/8 b - - 1 46 | a4d7 e7d7 d4d3 e5e6 d3d2 e6e7 d2d1q | 704 | advancedPawn crushing endgame promotion queenEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/P1n5/4p3/8/1P3pk1/1P3N2/1K6/6q1 w - - 2 51 | f3g1 f4f3 g1f3 g4f3 b4b5 c7a8 b2c3 | 2,178 | advantage defensiveMove endgame hangingPiece quietMove veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/1N6/5p2/pr3k2/5P2/2PK4/8/8 w - - 4 47 | b7d6 f5f4 d6b5 | 740 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1pp1qp2/p5pp/8/3R1P2/1PPQ3P/1P4PK/4r3 w - - 0 26 | d4d8 g8g7 d3d4 | 916 | crushing endgame 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 |
6k1/5ppp/3rp3/1p1p4/1PbP4/4P2P/Rr2NPPK/8 w - - 0 35 | a2a8 d6d8 a8d8 | 828 | 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 |
8/1R6/p2p4/2pP2p1/k4bB1/2Pr4/1P3K2/8 w - - 1 37 | g4d7 a4a5 b2b4 c5b4 c3b4 | 1,693 | endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/2p1q2p/p2pBr2/1p1P1pQP/8/1P3n2/1PP5/2K3RR w - - 2 27 | g5g8 f8g8 g1g8 | 1,111 | 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 |
1r3k1r/ppp2p1p/5R2/4p3/P5Q1/3q1PPK/8/7R w - - 0 30 | g4e6 d3g6 e6e5 b8e8 e5c5 e8e7 f6g6 h7g6 h3g2 h8h1 g2h1 | 2,191 | advantage endgame pin veryLong | ., β, ., ., ., β, ., β,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2k2r1/p3pbbp/2Q2p2/8/6q1/2P1P3/PP3PPP/RNBR2K1 b - - 2 18 | g4d1 | 1,173 | backRankMate hangingPiece 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 |
6k1/p4p1p/1p1Q2pP/8/1KP1r3/5q2/PP3P1R/8 b - - 0 27 | a7a5 b4b5 f3f5 | 1,355 | crushing endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/pp4p1/3p3p/2pB1R2/5nP1/2P1q2P/PP5N/R4Q1K b - - 4 21 | f8f5 g4f5 f4d5 | 1,740 | advantage capturingDefender middlegame short | β, ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., β, β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
8/8/1p6/p6K/2n3Pp/7k/P1P5/5N2 b - - 2 51 | h3g2 h5h4 g2f1 h4g3 c4e5 g3f4 e5g4 | 2,315 | crushing endgame knightEndgame trappedPiece veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r1bq1k1r/pppp2pp/2n5/7B/1b2n3/1QN5/PB3PPP/R3K1NR w KQ - 0 10 | b3f7 | 793 | 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 | w |
8/3Q4/3P1pkp/6pq/5n2/2P2P1P/5P1K/8 w - - 3 43 | d7e8 g6g7 e8h5 f4h5 d6d7 | 1,226 | advancedPawn crushing deflection endgame long | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pk1/p5pp/2P5/1P2R3/P2q2PP/1Q5K/3r4 b - - 6 40 | g7h7 e4f4 d1d2 b2d2 d3d2 | 1,582 | advantage defensiveMove endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/5ppk/p6p/2q5/8/1Q6/P1P2nPP/5RK1 b - - 3 27 | f2h3 g1h1 c5g1 f1g1 h3f2 | 1,244 | doubleCheck endgame long mate mateIn3 sacrifice smotheredMate | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r1r4k/2R2p1p/2p1pq2/p4p2/1p6/6RP/6P1/4Q2K w - - 4 41 | c7f7 c8f8 f7f6 | 1,859 | 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 |
5Bk1/pR3ppp/1b2p3/n2p4/8/2r4P/P4PP1/3B2K1 w - - 0 23 | b7b8 f7f5 f8b4 | 1,820 | crushing discoveredAttack 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 |
r3kb1r/1ppbqpp1/p4n1p/3nN3/8/1BPP3P/PP1NQPP1/R1B1K2R b KQkq - 2 12 | d5f4 b3f7 e8d8 e2f3 e7e5 | 1,745 | advantage long opening | β, ., ., ., β, β, ., β,
., β, β, β, β, β, β, .,
β, ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
β, β, ., β, β, β, β, .,
β, ., β, ., β, ., ., β | true | true | true | true | b |
8/p3qppk/1p3n1p/2p5/3p4/PP1P1QPP/2PBrP2/2R3K1 w - - 5 31 | d2e3 e2e3 f2e3 | 1,989 | advantage endgame master 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 | w |
5rk1/6pp/8/8/P2p4/1P1B3b/2P1Rr1P/2R3K1 b - - 2 34 | f2f1 c1f1 f8f1 | 1,163 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., β, ., β, β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
1r2r2k/1p4np/p1p3p1/3p4/P7/1QN2P2/BP3PPP/4R1K1 b - - 0 31 | e8e1 | 448 | 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, . | false | false | false | false | b |
r2q1rk1/p3ppbp/1p4p1/2ppNn2/3PnP1Q/2P1P2R/PP1N2PP/R1B3K1 w - - 10 15 | h4h7 | 649 | 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, β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
kr6/p1q1p2p/1p1pp3/1B6/4P3/R1P5/1KP2rP1/R7 w - - 0 25 | b5c6 b8b7 a3a7 a8b8 a7a8 | 1,893 | endgame long mate mateIn3 pin queensideAttack | β, β, ., ., ., ., ., .,
β, ., β, ., β, ., ., β,
., β, ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/5pp1/Q1p4p/1pP5/4b3/8/PP4RP/7K b - - 0 28 | d8d1 | 966 | endgame mate mateIn1 oneMove pin | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., β, ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/1pp1k1p1/p7/2NPb3/4P3/1P6/P4K2/8 b - - 0 37 | e5d4 f2f3 d4c5 | 856 | endgame | ., ., ., ., ., ., ., .,
., β, β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rq1rk1/1b1nb1pp/p3pn2/1pp5/7B/P1NP1N2/1PP1QPPP/R3R1K1 w - - 0 15 | e2e6 g8h8 e6e7 | 1,327 | advantage 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, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r1b2r2/pp3k2/8/qpb3B1/3p3p/3K1B1P/P1P2P2/3Q2R1 w - - 4 25 | f3h5 f7e6 d1g4 f8f5 d3e4 e6d6 g5f4 | 2,743 | crushing exposedKing middlegame pin veryLong | β, ., β, ., ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., β,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/2kbq3/p7/3Q1p1p/2Bp4/3P2PP/PP6/6K1 b - - 14 43 | e7e1 g1h2 d7c6 d5f7 c7b6 | 2,269 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., β, ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/1p3ppp/6q1/p7/4P3/5PB1/P2r2PP/2R2R1K w - - 0 33 | c1c8 d2d8 c8d8 | 421 | backRankMate 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 | w |
r4rk1/1pp2ppp/p1p1bn2/2b1N3/N2qP3/1P5P/PBPP1PP1/R2QK2R b KQ - 2 10 | d4f2 | 1,086 | attackingF2F7 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, ., ., β | true | true | false | false | b |
2r3k1/1pq2pp1/p2p1b1p/3P4/3p4/3B1P2/PPP1Q1PP/4R1K1 w - - 0 21 | e2e8 c8e8 e1e8 | 480 | endgame kingsideAttack mate mateIn2 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 |
r4nk1/p4N1p/bqp2Q2/3p4/3P4/2P5/PP3PPP/4b1K1 w - - 0 27 | f7h6 | 1,294 | master mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
6k1/1p3p1p/2p1b1pB/7n/8/1P1P1N1P/2q3P1/5QK1 w - - 0 31 | f1a1 c2c5 d3d4 c5f8 h6f8 | 2,409 | crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., β, ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2qk2r/pbpp1ppp/1p2pn2/4Pn2/1bP5/2NBQ3/PP3PPP/R1B1K1NR w KQkq - 2 9 | d3f5 b7g2 e5f6 d8f6 f5e4 b4c3 b2c3 g2e4 e3e4 | 1,923 | advantage opening pin veryLong | β, ., ., β, β, ., ., β,
β, β, β, β, ., β, β, β,
., β, ., ., β, β, ., .,
., ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., β, β, β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, ., β, β | true | true | true | true | w |
5r1k/p2q3p/6p1/2R2b2/8/1Q4N1/PP4PP/6K1 b - - 0 35 | d7d4 g1h1 d4c5 | 1,252 | crushing endgame fork short | ., ., ., ., ., β, ., β,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/1PNk4/4p3/5p1p/5Kb1/6P1/8 w - - 1 47 | b6b7 d6c6 b7b8q | 1,152 | advancedPawn crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., 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.