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 |
|---|---|---|---|---|---|---|---|---|---|
8/5p2/8/p2p2kp/P1n5/1BP2PP1/8/2K5 b - - 1 36 | f7f5 f3f4 g5g4 | 2,203 | crushing defensiveMove endgame master masterVsMaster quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
β, ., β, ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r3r3/1p1qpkbQ/p2pp1N1/2p5/4PP2/1PPP3P/1P4P1/R3R1K1 b - - 0 26 | e8h8 g6h8 a8h8 h7h8 g7h8 | 1,265 | advantage long middlegame sacrifice 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, . | false | false | false | false | b |
2r3k1/p1rq1ppp/1pR1pb2/1P6/3P1P2/P3n1P1/1BQ3BP/2R3K1 w - - 3 27 | c6c7 c8c7 c2c7 d7c7 c1c7 | 963 | 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 | w |
r2q1rk1/pp2bppp/2p1pn2/6B1/2P1N3/4R1QP/PPP2PP1/5RK1 b - - 0 15 | f6e4 e3e4 e7g5 | 1,060 | 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, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
1q4r1/6k1/6Bp/p2p1Q2/1ppP4/P1P5/1P4KP/8 w - - 0 33 | f5f7 g7h8 f7h7 | 1,068 | endgame mate mateIn2 short | ., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., β, ., β, ., .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r2r3/kpQ3pp/2n2p2/3q4/5R2/1P2P1P1/P7/4K3 w - - 2 26 | f4a4 d5a5 a4a5 c6a5 c7a5 | 1,288 | endgame long mate mateIn3 | ., β, ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1b1kbnr/pp3p1p/3p1qp1/2p1p3/2PnP3/2NP2P1/PP2NP1P/R1BQKB1R b KQkq - 5 8 | d4f3 | 1,075 | mate mateIn1 oneMove opening | β, ., β, ., β, β, β, β,
β, β, ., ., ., β, ., β,
., ., ., β, ., β, β, .,
., ., β, ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., β, β, ., ., β, .,
β, β, ., ., β, β, ., β,
β, ., β, β, β, β, ., β | true | true | true | true | b |
8/6K1/7p/pp3P1P/2p5/P1k5/8/8 w - - 0 42 | f5f6 c3b2 f6f7 c4c3 f7f8q | 1,054 | advancedPawn crushing endgame long pawnEndgame promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr1b1r/ppp3p1/4R3/7p/2P5/P7/1P3PP1/RNB3K1 b - - 0 17 | d8d1 g1h2 d1c1 | 2,062 | crushing fork 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 |
r2q1rk1/p1p2ppn/2p2b1p/4B3/4P1b1/3P1N2/PPPN2PP/R3QRK1 b - - 0 14 | f6e5 f3e5 d8d4 e1f2 d4e5 | 1,476 | 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, . | false | false | false | false | b |
8/8/3K4/r1pP4/P1P5/8/6k1/R6p w - - 0 46 | a1h1 g2h1 d6c6 h1g2 d5d6 | 1,621 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r1q3rk/3ppp2/2n4P/pN2b3/P5Q1/2N5/1PP5/2K3RR w - - 3 22 | g4g7 g8g7 h6g7 h8g8 h1h8 | 1,676 | advancedPawn doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice | 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 |
r2q3k/1b2br1p/n5p1/2pp1Q2/Pp1P1B2/1B5P/5PP1/R3R1K1 w - - 0 21 | f5f7 | 1,268 | 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, ., β, . | false | false | false | false | w |
r1bk4/1p5R/2p1p3/p1PpK3/3P4/P1P5/8/8 w - - 2 41 | e5d6 c8d7 h7d7 | 1,837 | crushing endgame short | β, ., β, β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., β, ., ., .,
β, ., β, β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2k1/p1p4p/1p2p1pB/4br2/3Q2R1/P7/1PP3PP/3R3K w - - 2 23 | d4d8 a8d8 d1d8 | 870 | 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 | false | false | false | false | w |
4n3/8/2k5/1p2p2p/1B1K1P1P/8/8/8 w - - 0 45 | d4e5 e8c7 f4f5 | 1,784 | crushing defensiveMove endgame master short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
kr6/p3B3/2pQ2p1/3p1bPp/2q2P1P/2P5/P4R2/K1R5 b - - 4 45 | c4c3 c1c3 b8b1 | 1,905 | mate mateIn2 middlegame sacrifice short | β, β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, β, ., ., β, .,
., ., ., β, ., β, β, β,
., ., β, ., ., β, ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., ., ., ., . | false | false | false | false | b |
1r4k1/4qppp/p7/1r2p3/Q1bp4/P2B1P2/1PP3PP/1K1R3R w - - 9 22 | d3c4 b5b2 b1a1 | 1,717 | 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 |
r4rk1/1Qp2pp1/1b5p/pP3q2/P1BPN3/B1P2NPn/5P1P/R4R1K b - - 0 23 | f5f3 | 686 | 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 |
8/8/5p1k/1pr2P1P/5K2/P6R/8/8 b - - 1 47 | c5c4 f4f3 c4c3 | 822 | crushing endgame master rookEndgame short superGM | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/2p4p/4Q3/k1b3p1/1R6/2PqPbP1/P2P1P1P/2B1K2R b K - 10 27 | d3e2 | 888 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, β, β, .,
β, ., ., β, ., β, ., β,
., ., β, ., β, ., ., β | true | false | false | false | b |
4rk1r/pp1Q2p1/3b1n1p/8/3Pq3/1N3R1P/P4PK1/R1B5 b - - 6 27 | e4f3 g2f3 f6d7 | 1,851 | advantage 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 |
r3k2r/pp1b1ppp/2n1p3/2bpP3/8/2q1BN2/P3BPPP/R2Q1RK1 w kq - 2 13 | a1c1 c3e3 f2e3 | 1,536 | 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 | true | true | w |
rn1qkb1r/ppp2ppp/3pb3/8/4n3/1Bp2N1P/PP3PP1/RNBQK2R w KQkq - 0 8 | b3e6 f7e6 d1a4 d8d7 a4e4 | 1,827 | advantage clearance 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, ., ., β | true | true | true | true | w |
1k4r1/1pp2p2/p6p/2qP1Q2/8/P2P3P/1PP3r1/1K1R3R b - - 4 29 | c5c2 b1a1 c2b2 | 949 | endgame mate mateIn2 queensideAttack short | ., β, ., ., ., ., β, .,
., β, β, ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, β, ., ., ., β, .,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/Q1pk1qp1/8/5p2/P3p2P/1r3b2/1P3P1R/1K2R3 b - - 3 31 | f7f6 e1d1 f3d1 | 2,045 | crushing endgame short | ., ., ., ., ., ., ., .,
β, ., β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., β, ., ., β, ., ., . | false | false | false | false | b |
8/p7/2p5/1p1pPbkp/3P2pN/2P1K1P1/PP6/8 w - - 5 33 | h4f5 g5f5 b2b4 f5g5 e5e6 g5f6 e3f4 | 1,980 | crushing endgame master quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, β, β, β, β,
., ., ., β, ., ., β, β,
., ., β, ., β, ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr1r2/ppp3p1/2p3q1/4P3/3P2Q1/2P2PPp/PP1N2bK/3RR3 b - - 2 24 | g6g4 f3g4 f8f2 | 1,353 | 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, ., ., . | false | false | false | false | b |
2r1k3/8/7N/3B2R1/8/1P4bP/P5P1/2r3RK b - - 4 41 | c1g1 h1g1 c8c1 | 989 | attraction mate mateIn2 middlegame short | ., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, β | false | false | false | false | b |
1rb3k1/p3p1bp/2p3P1/3p4/8/2qB1Q2/P1P3P1/3KR3 w - - 0 22 | f3f7 g8h8 f7e8 g7f8 e8f8 | 1,765 | long mate mateIn3 middlegame | ., β, β, ., ., ., β, .,
β, ., ., ., β, ., β, β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., β, ., ., ., β, .,
., ., ., β, β, ., ., . | false | false | false | false | w |
7k/1r4p1/1P1p1q2/8/3pPp2/5PQ1/7P/6RK w - - 0 44 | g3h3 f6h6 h3c8 | 1,319 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
8/5rkp/4p1p1/Q3n1q1/PP2P3/6N1/1P4PP/R5K1 b - - 0 27 | g5e3 g1h1 e5d3 a5c5 d3c5 | 2,523 | 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 |
8/p7/3kP3/6b1/P1p5/2P5/1K2R3/2r5 w - - 2 37 | e6e7 g5e7 b2c1 | 1,600 | advancedPawn crushing deflection endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r4rk1/pp3p1p/q5p1/2p1Qb2/5P1P/1P6/1BnP2BP/1K2R2R w - - 9 23 | e5h8 | 688 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., β, β, β, ., ., β, β,
., β, ., ., β, ., ., β | false | false | false | false | w |
4r1k1/pp1R1pp1/7p/5P1P/2Q2KP1/1P6/8/4q3 w - - 6 34 | c4f7 g8h8 f7g7 | 1,090 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
β, β, ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/1p6/p7/1kpK4/2n2B2/2P5/P7/8 w - - 2 51 | a2a4 b5a4 d5c4 b7b5 c4c5 | 1,163 | crushing deflection endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/4P3/6Pp/5kbK/8/8 w - - 0 76 | e5e6 g3d6 g4g5 | 1,455 | bishopEndgame crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3q1k1/pp3r1p/2p5/2P3n1/1P3p2/8/PBQ2Pb1/R2R2K1 w - - 0 28 | c2c3 g5f3 g1g2 | 1,766 | advantage intermezzo middlegame quietMove short | β, ., ., ., β, ., β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
rn2kb1r/ppp2pp1/4pn1p/1q1N4/1B4b1/3P1N2/PPP2PPP/R2QK2R w KQkq - 0 11 | d5c7 e8d8 c7b5 | 1,042 | 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,
β, ., ., β, β, ., ., β | true | true | true | true | w |
r4kr1/pb3p2/2pp1Q1R/8/4P3/3q3P/P2N2PK/5R2 b - - 4 23 | d3g3 h2g1 g3g2 | 1,128 | 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 |
r4r2/pp2k3/3pp1Q1/2p4p/4P2P/2qP4/P1P3P1/2KR1R2 b - - 1 22 | f8f1 d1f1 c3a1 c1d2 a1f1 | 1,603 | crushing endgame long skewer | 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 |
1R6/R1p1kp2/2Pp4/4p2p/2r1Pp1b/5P1P/6PK/8 b - - 0 40 | h4g3 h2g1 c4c1 | 798 | 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 |
8/8/8/1p6/1P1kp1P1/8/2K5/8 b - - 1 55 | d4e5 c2c3 e5f4 g4g5 f4g5 | 2,268 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k1r/p4Pp1/1p1q4/4rnp1/Q7/8/PP3P1P/4RRK1 w - - 0 25 | a4e8 e5e8 f7e8q | 1,919 | advancedPawn mate mateIn2 middlegame promotion short | ., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., ., β, β, β, . | false | false | false | false | w |
rn3b1r/pQ2p1kb/5npp/2pq4/2pP4/3N2N1/PP3PPP/R1B1R1K1 w - - 0 19 | e1e7 g7g8 g3e4 b8d7 b7d5 f6d5 e7d7 | 2,636 | 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, ., β, ., β, ., β, . | false | false | false | false | w |
3rr1k1/pp1n1ppp/1q6/2bB4/2Q5/1P3b2/PBP2PPP/R4RK1 w - - 0 17 | d5f7 g8h8 f7e8 | 1,218 | 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, . | false | false | false | false | w |
6k1/p5pp/8/2pq4/3p4/4Q2P/P4rP1/3R2NK b - - 0 38 | d5g2 | 634 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., β, β | false | false | false | false | b |
1r1q1rk1/2p4p/2np1p2/1pb5/4P2B/5P2/PP3P1P/2RQ1RK1 w - - 0 19 | d1d5 g8h8 d5c6 | 1,601 | equality fork middlegame short | ., β, ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., β, β, ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., β, β, ., β, β, . | false | false | false | false | w |
6k1/1p2Qpp1/1q4p1/8/1P6/P6P/1B1r1PP1/R5K1 b - - 0 35 | b6f2 g1h2 f2g2 | 925 | 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/ppp1pn1p/3p1p2/3P1b2/4NP2/8/PPP1Q1PP/R3KBNR w KQkq - 1 10 | e4f6 | 1,126 | mate mateIn1 oneMove opening 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, β, β, β | true | true | true | true | w |
8/3kp3/8/R2Pnp2/1p6/6p1/PPP1K3/8 b - - 1 32 | f5f4 a5a8 f4f3 | 1,812 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3k4/5b2/1n1p1P2/1P1Pp1p1/1PB1K1P1/7P/2R5 b - - 0 44 | f6g5 e3e2 g5c1 | 1,625 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., β, ., .,
., β, ., β, β, ., β, .,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
5rk1/5pp1/2Q4p/p7/1p1P4/1P6/P1p1qPPP/2R3K1 b - - 1 32 | e2d1 c1d1 c2d1q | 1,008 | advancedPawn backRankMate endgame mate mateIn2 promotion short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
2r2rk1/pp2qpp1/1bn1bn1p/3p2N1/1P6/P2Q2P1/1B2PPBP/RN3RK1 w - - 0 14 | b2f6 h6g5 f6e7 | 1,392 | advantage middlegame short | ., ., β, ., ., β, β, .,
β, β, ., ., β, β, β, .,
., β, β, ., β, β, ., β,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., β, β, β, β,
β, β, ., ., ., β, β, . | false | false | false | false | w |
r3k2r/p4ppp/b1p1pn2/7q/2PQ4/B3P3/P3NP2/R3KR2 w Qkq - 1 17 | d4d6 h5a5 a3b4 a5d8 d6c6 | 1,699 | crushing defensiveMove 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 | true | true | true | w |
4r3/N2R1p2/1p2k1p1/4Pp1p/4nP2/r1P2K2/8/3R4 w - - 0 37 | a7b5 e8c8 b5a3 c8c3 d7d3 c3d3 d1d3 | 1,987 | crushing endgame veryLong | ., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
., β, ., ., β, ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., β, β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
2r3k1/3b1p2/3q2pQ/pp1P3R/7P/5BP1/P4P2/2r1R1K1 b - - 0 27 | c1e1 g1g2 d6f6 | 2,320 | crushing hangingPiece master masterVsMaster 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 |
r6k/ppp2rpn/1n1b1q1p/8/7N/1QN4P/PP3PP1/R1B2RK1 w - - 8 21 | c3e4 f6h4 e4d6 | 1,992 | 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, . | false | false | false | false | w |
r1bq1rk1/1pp1bppp/p7/4P3/1P3P2/P2B4/2P3PP/RN1Q1RK1 b - - 2 15 | d8d4 g1h1 d4a1 | 1,101 | 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 | b |
1k4r1/ppp5/8/3PQ2p/P1P5/2P2r2/7P/5R1K b - - 0 33 | f3f1 | 650 | endgame mate mateIn1 oneMove queenRookEndgame | ., β, ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
r1b1k1nr/pppp1ppp/8/8/8/1PN5/nqPPPNPP/2RQKB1R w Kkq - 0 9 | c3a2 b2a2 c1a1 a2b2 c2c3 | 2,332 | advantage defensiveMove long master 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 | true | false | true | true | w |
1r1qrbk1/p1pb1ppp/3p1n2/2p5/4N1P1/1P1BP3/PBP1QP1P/2KR3R b - - 0 14 | f6e4 | 1,855 | advantage 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 |
6k1/5rbp/p4qp1/1pB1p3/2n1P3/1BP3Q1/PP3PP1/3K3R b - - 0 24 | f6d8 d1e2 d8d2 | 2,129 | crushing middlegame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
., β, β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
3r3k/p2P2pp/8/3p4/P7/b7/5PPP/5RK1 w - - 1 32 | f1e1 h8g8 e1e8 g8f7 e8d8 | 1,452 | crushing endgame long quietMove | ., ., ., β, ., ., ., β,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/7k/5P1p/4B1pK/p3b3/P7/1P5P/8 b - - 0 42 | e4f3 | 1,329 | bishopEndgame endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn1qk2r/ppp1bppp/3p4/3Pp3/4n1bP/2P2N2/PP3PP1/RNBQKB1R w KQkq - 1 7 | d1a4 g4d7 a4e4 | 1,537 | 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, β, β, β, β, ., β | true | true | true | true | w |
r2q2rk/ppn1bp1b/4p2B/3pP2p/6Q1/2P5/PP1N1P1P/2KR2R1 w - - 0 21 | h6g7 g8g7 g4g7 | 1,244 | 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 |
2k3r1/pp1q1p2/5p1p/2bP4/4Np2/3Q1N2/PPP5/3R1R1K b - - 2 22 | d7h3 f3h2 h3g2 | 1,230 | kingsideAttack master 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 |
3r4/2p3kp/p1B1Q1pb/1p3p2/8/8/PPP2PPP/RN4K1 b - - 0 21 | d8d1 e6e1 d1e1 | 587 | backRankMate 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 | b |
4B3/8/6R1/p1r1pk2/4pp2/6P1/4K3/8 w - - 2 45 | g3g4 | 1,205 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p2q1ppn/1pN1p2p/1Pn1P3/5B1P/Q2p1PP1/P5K1/3R4 w - - 0 30 | f4e3 c8c6 b5c6 | 2,195 | advantage master middlegame short | ., ., β, ., ., ., β, .,
β, ., ., β, ., β, β, β,
., β, β, ., β, ., ., β,
., β, β, ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., β, ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
2r2rk1/pb4pp/4p1q1/2Pp4/1P2p3/P5BP/2QN2K1/R4R2 b - - 2 25 | f8f3 d2f3 e4f3 f1f3 g6c2 | 2,538 | crushing long middlegame sacrifice | ., ., 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/p1pp4/1pn1p2p/2bbP2P/8/P2B4/1PPQ1P1R/2KR2N1 w - - 0 16 | d2h6 f8f7 g1f3 f7g7 h2g2 | 2,820 | 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, ., β,
., ., β, β, ., ., β, . | false | false | false | false | w |
r1b2rk1/2q1b1pp/p7/1p1Ppp2/2p1B3/P6P/1PPB1PP1/1R1Q1RK1 w - - 0 18 | d5d6 c7d6 e4a8 | 1,376 | 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, ., β, ., β, β, . | false | false | false | false | w |
6r1/P4R2/8/8/5K2/6p1/8/6k1 w - - 4 66 | f7b7 g8f8 f4g3 | 2,107 | crushing endgame quietMove rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/2p2pkp/1p1p4/4rR2/1P4P1/7P/P7/6K1 w - - 0 31 | f5e5 d6e5 a2a4 | 1,955 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r2/1p3kb1/p3p1p1/5nP1/1Q6/2r5/PP3PB1/K1R5 b - - 0 35 | c3c1 | 412 | master 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 |
8/n7/8/1p3p2/1PpPp3/N1P1P2k/5K2/8 w - - 2 43 | d4d5 a7c8 a3b5 | 1,139 | crushing endgame knightEndgame quietMove short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, β, β, β, ., ., .,
β, ., β, ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2r2/pp4kp/q2p2p1/4pb2/8/1PP1NB2/PKnQ1PPP/3R3R b - - 4 21 | a6a3 b2b1 c2e3 | 1,677 | 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, ., ., ., β | false | false | false | false | b |
8/1p1k1p2/4p3/4P3/P7/5KP1/8/8 b - - 2 47 | d7c6 f3e4 c6c5 | 1,262 | crushing defensiveMove endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/2Q4p/1P4b1/8/4n3/1r2k1P1/6P1/4K3 w - - 3 40 | c7c1 e3d3 c1d1 | 2,054 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
3r2k1/1p3ppp/8/pP1qP3/P2p1P2/2Q5/3R2PP/5R1K b - - 0 27 | d4c3 d2d5 d8d5 | 1,155 | crushing 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 |
r1bqr1k1/p1pp1ppp/1p6/8/2P1n3/3BB3/P1P2PPP/R2Q1RK1 w - - 0 13 | d3e4 e8e4 d1d5 c8b7 d5b7 | 1,897 | advantage clearance fork long middlegame | β, ., β, β, β, ., β, .,
β, ., β, β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
β, ., β, ., ., β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
1k1r4/1p4pp/p2rRp2/8/8/2n2N1P/5PP1/2R3K1 w - - 0 29 | e6d6 d8d6 c1c3 d6d1 g1h2 | 1,630 | endgame equality long | ., β, ., β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
7k/1r5p/5ppK/3B4/1B2p3/P3P3/1P3P1P/8 b - - 1 34 | b7b5 b4c3 b5d5 | 1,734 | advantage endgame short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2b3rk/2R1b2p/p7/1pBpqp1Q/8/7P/PP3PPK/8 w - - 0 28 | g2g3 g8g3 c7e7 g3g5 e7e5 | 2,032 | crushing defensiveMove 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 |
8/8/6P1/4R2B/r7/6k1/8/6K1 b - - 0 43 | a4a1 h5d1 a1d1 e5e1 d1e1 | 730 | endgame exposedKing long mate mateIn3 | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/1Q4pp/p4b2/1p6/8/4R3/4r1PP/4R2K b - - 0 32 | e2e1 e3e1 e8e1 | 1,049 | backRankMate endgame mate mateIn2 short xRayAttack | ., ., ., ., β, ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
8/8/8/8/p7/3k4/rp2RK2/5R2 b - - 3 55 | b2b1q f1b1 a2e2 | 1,860 | advancedPawn crushing discoveredAttack endgame master promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3R4/p4pkp/4p1p1/3N4/6P1/1P3P1P/P2p2K1/3n4 b - - 1 33 | e6d5 d8d5 d1e3 | 1,638 | crushing endgame short | ., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
2k5/pprq2pp/5n2/1R6/3R4/1Q3N1P/P3rPP1/6K1 b - - 0 22 | c7c1 g1h2 d7c7 | 1,668 | crushing middlegame short | ., ., β, ., ., ., ., .,
β, β, β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r6r/ppp2Rpp/3k1b2/1P1Pp3/2B5/8/P1PB3P/2Kb4 w - - 0 18 | d2b4 c7c5 b5c6 | 1,680 | discoveredAttack enPassant 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 |
3R1rk1/pp2r1b1/2b5/6Nq/5Q1B/8/PP3PPP/3R2K1 b - - 6 36 | h5d1 d8d1 f8f4 | 1,619 | 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 | b |
r3kbnr/pp1n1pp1/2p1p1b1/7p/2pPPB1q/2N2B1N/PP3P2/R2QK2R w KQkq - 0 14 | f4g5 h4g5 h3g5 | 1,460 | advantage 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,
β, β, ., ., ., β, ., .,
β, ., ., β, β, ., ., β | true | true | true | true | w |
r1b2rk1/1p5p/p1ppn1pq/3Nb3/2P1PN1P/6P1/PP1Q2BK/4RR2 w - - 1 20 | f4e6 h6h4 h2g1 f8f1 e1f1 | 2,177 | 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, ., . | false | false | false | false | w |
2kr2r1/pp1n1p1p/2b4B/2p2N2/Pb3Q2/1P3qP1/5P1P/R1R3K1 w - - 3 24 | f5e7 | 1,477 | mate mateIn1 middlegame oneMove | ., ., β, β, ., ., β, .,
β, β, ., β, ., β, ., β,
., ., β, ., ., ., ., β,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
r1b4k/pp3rpp/8/2pn4/7B/2P5/P1P2PPP/R3R1K1 w - - 0 20 | e1e8 f7f8 e8f8 | 530 | backRankMate 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 |
8/1p6/1Pp2p2/4k3/P3r3/8/7K/4R3 w - - 2 38 | e1e4 e5e4 a4a5 | 1,017 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
2k3r1/p7/1p3B2/1P2P1P1/4np2/3R1r2/2K5/7R b - - 2 51 | f3d3 c2d3 e4f2 d3d4 f2h1 | 1,666 | attraction crushing endgame exposedKing fork long master | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2q3k1/R4p2/6p1/1P1p2rp/3N4/4P2P/5PP1/5RK1 b - - 6 34 | c8h3 g2g3 h5h4 | 1,541 | crushing endgame master pin short | ., ., 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.