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 |
|---|---|---|---|---|---|---|---|---|---|
3r2k1/p4ppp/4p3/4P1q1/b6n/3B4/P3QBPP/1R2R1K1 b - - 2 28 | g5g2 | 723 | 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, . | false | false | false | false | b |
r2qkbnr/1b4pp/p3pp2/1p1pN3/2pP1B2/2P1P2P/PP3PP1/R2QKB1R w KQkq - 0 11 | d1h5 g7g6 e5g6 h7g6 h5h8 | 1,090 | advantage 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, ., ., β, β, β, ., β | true | true | true | true | w |
7k/p5p1/1p5p/5Q2/1B1P4/P2K2P1/8/4q3 b - - 2 51 | e1b1 d3d2 b1f5 | 1,312 | crushing endgame short skewer | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r3r1k1/1p3pp1/p6B/3q4/6N1/Pn1P3P/1P3PPK/3Q1R2 w - - 1 26 | g4f6 g7f6 d1g4 d5g5 h6g5 | 1,465 | clearance crushing kingsideAttack long 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 |
r3r1k1/p1p1qppp/4b3/3RQ3/2B5/8/PPP2PPP/2K1R3 b - - 2 17 | e6d5 e5e7 e8e7 e1e7 d5c4 | 1,146 | 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 |
8/8/R7/1p4rk/1P1p2p1/P7/5P2/6K1 b - - 0 46 | g5d5 g1f1 d4d3 | 1,934 | advantage endgame quietMove rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5b2/R6p/6pk/3B2N1/3P3P/4P1P1/1q3P1K/q7 w - - 5 38 | a7h7 | 1,176 | endgame hookMate mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
2k5/Q1p1Rp1p/p1q3p1/1p6/P7/1P6/5PPP/2rrRK2 w - - 4 29 | e7e8 c6e8 a7a8 c8d7 a8e8 | 1,350 | crushing endgame long queensideAttack sacrifice skewer | ., ., β, ., ., ., ., .,
β, ., β, ., β, β, ., β,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, β, β, β, ., . | false | false | false | false | w |
2bq3r/1p2Rk2/3p1bpp/pNpP1p2/2P2nn1/1QB2N2/PP3PP1/4R1K1 b - - 7 25 | f6e7 c3h8 d8h8 | 1,258 | advantage master middlegame short | ., ., β, β, ., ., ., β,
., β, ., ., β, β, ., .,
., ., ., β, ., β, β, β,
β, β, β, β, ., β, ., .,
., ., β, ., ., β, β, .,
., β, β, ., ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
3r1rk1/1bp2ppp/p3p3/n2qP3/1p1P4/3QBP2/PPB3PP/R4RK1 w - - 3 17 | d3h7 | 523 | 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 |
r1b2q1k/pp2p1bp/5pp1/2p5/3nP3/1BB1Q3/PPP2PPP/2KR3R b - - 2 16 | g7h6 f2f4 h6f4 | 1,878 | 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, β, ., ., ., β | false | false | false | false | b |
2Q5/3K4/1P4k1/1q5p/8/8/8/8 w - - 1 93 | c8c6 b5c6 d7c6 h5h4 b6b7 | 1,167 | advancedPawn crushing endgame long queenEndgame | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/4b3/4P3/1p1p1Kp1/1P1P4/8/8/4B3 w - - 3 59 | f5e5 e8d8 e5d5 | 1,997 | bishopEndgame crushing endgame master short | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r3kb1r/ppp1pppp/2n2n2/4N1B1/2pq2b1/2N5/PP2PPPP/R2QKB1R w KQkq - 0 7 | d1d4 c6d4 e1c1 a8d8 g5f6 g7f6 e5g4 | 2,508 | advantage capturingDefender castling opening 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 | true | true | true | true | w |
8/1P4pp/8/8/3k4/3p1rP1/1R2p2P/4K3 w - - 0 49 | b2e2 d3e2 b7b8q | 1,968 | advancedPawn advantage endgame master promotion rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/7p/5P2/p3k3/4p1P1/1P2K3/8/8 b - - 0 41 | e5f6 e3e4 f6g5 e4f3 g5h4 | 2,116 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/p4pbp/K1b5/5p2/P4B2/2P3P1/1P1Q2qP/R3R3 b - - 4 28 | c6b7 a6a5 g2c6 a5b4 c6c4 b4a3 b7d5 d2d5 c4d5 | 2,427 | clearance crushing middlegame quietMove veryLong | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., β, ., β, ., ., β, β,
β, ., ., ., β, ., ., . | false | false | false | false | b |
r1bq1rk1/ppn2pbp/2p3p1/4n1B1/2P5/2N2N2/PPQ1BPPP/R3R1K1 b - - 1 12 | e5f3 e2f3 d8g5 | 1,236 | 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, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
1rb4k/4R1pp/8/2N1p3/2BnP3/1p4P1/6KP/8 w - - 0 37 | e7e8 | 679 | backRankMate endgame master mate mateIn1 oneMove | ., β, β, ., ., ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, β, β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1b3pp1/p1qpn2p/1p6/3Q4/P1P4P/BP3R1K/6R1 w - - 6 28 | a2e6 g7g5 d4f6 c6e4 e6f7 f8f7 f6f7 | 2,646 | crushing kingsideAttack middlegame veryLong | β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, .,
β, ., β, β, β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/p2r2pp/4p3/2p2p2/2Nn4/7P/P4PP1/1R3K2 w - - 2 28 | b1b8 g8f7 c4e5 f7e7 e5d7 | 1,170 | advantage endgame fork long | ., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., . | false | false | false | false | w |
3rr1k1/1ppq1pp1/pnnp1b1p/5b2/2PP2P1/P1NBBN1P/1P1Q1P2/3RR1K1 b - - 0 16 | f5g4 h3g4 d7g4 g1h2 g4f3 | 1,688 | advantage fork long middlegame | ., ., ., β, β, ., β, .,
., β, β, β, ., β, β, .,
β, β, β, β, ., β, ., β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., β, .,
β, ., β, β, β, β, ., β,
., β, ., β, ., β, ., .,
., ., ., β, β, ., β, . | false | false | false | false | b |
r3r2k/2q3pp/2p1p3/4Rp2/2NP1n2/2Q5/P4PPP/R5K1 b - - 0 28 | c7e5 c4e5 f4e2 g1h1 e2c3 | 1,453 | crushing fork long middlegame sacrifice | β, ., ., ., β, ., ., β,
., ., β, ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r2k1/1p1qbpp1/p3p2p/2p5/2P4P/1PQP1PP1/PB2b1B1/6K1 w - - 0 25 | c3g7 | 400 | 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, . | false | false | false | false | w |
7k/8/6K1/1R6/1p2P2p/5r2/8/8 w - - 0 48 | b5b8 f3f8 b8f8 | 1,702 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/5qpQ/1p3k2/1P3P2/4p3/p1P1B3/2P5/2K5 w - - 0 40 | h7h4 f6f5 h4f4 f5g6 f4e4 | 2,162 | advantage deflection endgame exposedKing long | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/r4ppk/5n1p/PR6/4P3/P3K3/8/1B6 w - - 5 42 | e4e5 g7g6 e5f6 | 1,009 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
7q/2p4r/1b1p2k1/3QP3/5p2/1pP3NP/1P4P1/3R1R1K b - - 0 32 | h7h3 g2h3 h8h3 | 1,310 | mate mateIn2 middlegame sacrifice short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | b |
R4r1k/1Q4pp/5qp1/8/6P1/7P/2r2P2/5RK1 w - - 7 30 | b7b8 h7h5 b8f8 f6f8 a8f8 | 2,311 | crushing endgame long | β, ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3k1nr/ppp2Npp/8/2bB4/4P1b1/8/PPQPNqPP/R1BK3R b kq - 2 10 | f2e2 | 761 | 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 | false | false | true | true | b |
r2qr1k1/2pp1ppp/p5n1/1p5Q/3Bb3/1BP5/P1P2PPP/3RR1K1 w - - 2 16 | b3f7 g8f7 h5h7 | 2,345 | crushing deflection 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, . | false | false | false | false | w |
r1b2rk1/pp1pbpp1/4q2p/2p1P3/4Q3/2NB2n1/PPP2PPP/2KR3R w - - 0 15 | e4h7 | 452 | 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 | false | false | false | false | w |
r4rk1/pp2b2p/1q2b1p1/4p2Q/8/3B4/P1PN2PP/R3R2K w - - 0 21 | d3g6 h7g6 h5g6 | 1,679 | advantage kingsideAttack middlegame short | β, ., ., ., ., β, β, .,
β, β, ., ., β, ., ., β,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, ., ., β, β,
β, ., ., ., β, ., ., β | false | false | false | false | w |
8/1R3pbk/6p1/3p1r1p/P6P/B3PbPq/5P2/4RQK1 b - - 6 29 | h3h1 | 952 | master mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
β, ., ., ., ., ., ., β,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, . | false | false | false | false | b |
3r4/pp2kpRR/8/4p3/8/3p4/5PK1/8 b - - 1 38 | d3d2 g7f7 e7e6 f7e7 e6d6 | 2,104 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., β, ., ., ., .,
β, β, ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r3k/p4pp1/Ppp1p2p/2p1P2P/4r2Q/1P1P4/q1P1RPP1/6K1 w - - 0 30 | h4d8 h8h7 e2e4 | 1,398 | advantage endgame hangingPiece intermezzo master 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 |
6k1/6p1/3N1p2/2P2P1p/7P/1P2pqP1/2Q4K/8 b - - 0 51 | e3e2 c2c4 g8h8 d6f7 h8h7 c4e2 f3e2 | 2,654 | endgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., β,
., β, ., ., β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r3r/2pq4/3p4/QP1Pp2p/P3n1p1/6P1/2P4P/R4RK1 w - - 1 24 | a1b1 e4c5 b5b6 c7b6 b1b6 | 2,785 | advantage long middlegame quietMove | ., 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/p7/2pQ2p1/5pkp/8/2P1r2P/PP3qPK/8 b - - 1 38 | e3h3 h2h3 f2h4 | 1,870 | attraction endgame mate mateIn2 pin sacrifice short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p7/6pk/1p1pP3/2pP3q/2P4Q/P5P1/6K1 b - - 5 34 | h4h3 g2h3 b5b4 | 2,156 | crushing endgame master masterVsMaster queenEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, β, ., ., .,
., ., β, β, ., ., ., β,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/8/P1r2RPK/5P2/5k2/8/8 b - - 6 72 | c5f5 h5h6 f3f4 g5g6 f5g5 a5a6 f4f5 g6g7 f5f6 a6a7 g5g2 h6h5 g2h2 h5g4 h2a2 g7g8n f6f7 g8h6 f7g6 | 2,764 | crushing endgame hangingPiece rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rkr3/pp1b1ppp/8/3p4/Pb6/1P4P1/3QBPP1/2R1KR2 b - - 0 21 | c8c1 | 1,429 | mate mateIn1 middlegame oneMove pin | ., ., β, β, β, ., ., .,
β, β, ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., β, ., β, β, ., . | false | false | false | false | b |
r3k2r/5p2/p3p1p1/1pB1P2p/2pP1n1P/2P2b2/3K1P2/RR3B2 w kq - 0 24 | d2e3 f4d5 e3f3 | 1,583 | 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 | true | true | w |
2r1k1nr/pp1b1ppp/4p3/4P3/1Q1pqP2/8/P3N1PP/RN2KB1R b KQk - 0 15 | c8c1 e1f2 e4e3 | 1,177 | mate mateIn2 opening pin short | ., ., β, ., β, ., β, β,
β, β, ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
β, β, ., ., β, β, ., β | true | true | true | false | b |
2kr4/1p4r1/3p1p2/pR1P1Pbp/2P1p3/q3P2B/P2Q4/4R2K w - - 5 30 | b5a5 a3d3 a5a8 | 1,816 | crushing master middlegame queensideAttack 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 |
r2qk2r/ppp2ppp/3bpnb1/3pn3/3P2P1/1P2P2P/PBP2PB1/RN1QK2R w KQkq - 0 10 | d4e5 d6b4 c2c3 b4e7 e5f6 | 1,427 | 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, ., β, β, ., ., β | true | true | true | true | w |
5r2/4kpb1/1qbNp1p1/3pP1Pr/7P/pP6/2PQ4/N1K2R1R w - - 3 30 | f1f7 f8f7 d6c8 e7e8 c8b6 | 1,488 | crushing fork long middlegame sacrifice | ., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
., β, β, β, β, ., β, .,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., ., β, ., β | false | false | false | false | w |
8/8/1p2bk2/p4p1p/Pp3P2/2rR2rP/8/3R2BK w - - 4 41 | g1d4 f6f7 d4c3 g3d3 d1d3 b4c3 d3c3 | 1,286 | advantage endgame fork veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., β, ., β,
β, β, ., ., ., β, ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β | false | false | false | false | w |
2r2rk1/5ppp/4pb2/qp1p4/8/1P2P2P/P2QNPP1/2R1K2R b K - 1 18 | c8c1 e2c1 f6c3 d2c3 a5c3 | 1,392 | crushing long middlegame pin | ., ., β, ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., ., β, β, β, β, .,
., ., β, ., β, ., ., β | true | false | false | false | b |
8/8/1Np2k2/2Pb1pp1/1p3P2/4K1P1/8/8 w - - 1 49 | b6d5 c6d5 f4g5 | 2,266 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., β, β, ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4q1r1/1p1k3p/p4p2/3Pb3/5BbP/8/PPQ2R1P/3R3K b - - 4 28 | g4d1 c2h7 d7c8 | 2,266 | advantage 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 |
r5k1/ppp5/4q2p/4Ppp1/7R/bPP1B1Q1/P1K3P1/8 w - - 0 29 | e3g5 h6g5 g3g5 g8f7 h4h7 f7e8 g5h5 | 2,378 | crushing endgame exposedKing veryLong | β, ., ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
β, β, β, ., β, ., β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k1r1/5p1p/p1b1pBp1/1p1nP3/1b6/2N5/2R1BPPP/6K1 w - - 2 24 | c3d5 | 822 | advantage 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 |
3r3k/6pp/p4p2/1p1R3Q/1P6/P5P1/1Bq2P1P/6K1 b - - 0 33 | c2b1 g1g2 b1e4 | 1,662 | crushing endgame fork master short | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1bN1rk1/ppp1b1pp/5n2/3Pp3/2B5/2P5/PP1P1PPP/nNB1K2R w K - 0 10 | d5d6 g8h8 d6e7 | 1,277 | advancedPawn crushing discoveredAttack kingsideAttack opening short | β, ., β, β, ., β, β, .,
β, β, β, ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, β, β, ., β, ., ., β | true | false | false | false | w |
r2qk2r/2pb1ppp/p2b4/1p1Nn1B1/4P3/5N2/PPP2PPP/R2QK2R b KQkq - 2 11 | e5f3 d1f3 d8g5 | 1,370 | crushing opening short | β, ., ., β, β, ., ., β,
., ., β, β, ., β, β, β,
β, ., ., β, ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, β, ., ., β | true | true | true | true | b |
6rk/p1R1RQpp/5nr1/3p1pNq/P2P1P2/4P3/5PKP/8 b - - 8 29 | h7h6 h2h4 h6g5 | 2,312 | crushing master middlegame short | ., ., ., ., ., ., β, β,
β, ., β, ., β, β, β, β,
., ., ., ., ., β, β, .,
., ., ., β, ., β, β, β,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/3R2pp/6k1/ppb3B1/2p1n1bP/8/PPP1NPP1/6K1 w - - 2 28 | e2f4 g6f5 d7d5 | 1,600 | 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 |
8/4Pk2/2R4p/4P3/7P/3K4/n7/8 b - - 0 48 | a2b4 d3e4 b4c6 e7e8q f7e8 | 1,041 | crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2r1k/p3Np1p/2p3p1/8/3b4/1Bq5/P4PPP/1R1QR1K1 w - - 0 19 | b1c1 d4f2 g1f2 | 1,640 | advantage 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 |
8/7p/k7/1p4K1/5P2/6P1/8/8 w - - 1 54 | f4f5 b5b4 f5f6 | 658 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/2r4p/K3PB2/p7/4b3/1P6/P1r5/3R4 w - - 1 41 | d1d8 | 1,473 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
1Qb2r1k/p2R2pp/1p2Bq2/8/8/8/PPP2PPP/3R2K1 b - - 0 21 | f6f2 g1h1 f2f1 d1f1 f8f1 | 1,445 | backRankMate long mate mateIn3 middlegame sacrifice | ., β, β, ., ., β, ., β,
β, ., ., β, ., ., β, β,
., β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
7k/4R2p/2P3p1/p7/8/1r4K1/4p2P/8 w - - 0 47 | g3f2 e2e1r f2e1 | 1,286 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/3b1pp1/B4n1p/Q2P4/2P1P2K/5P2/Rr4PP/8 b - - 8 29 | g7g5 h4g3 f6h5 | 1,335 | 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 |
4rrk1/pb3pp1/1b5p/3p4/4n3/P2BP1B1/3N1PPP/2R2RK1 w - - 3 21 | d3e4 d5e4 g3d6 f7f5 d6f8 | 1,864 | advantage 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, . | false | false | false | false | w |
1k5r/1ppQb1pp/p4p2/4p3/1P6/P3B3/2q2PPP/3R2K1 w - - 0 21 | d1c1 h8d8 d7d8 e7d8 c1c2 | 1,736 | advantage 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 |
8/5rk1/8/1Bp3p1/P1Pb2Kp/1R3P1P/8/8 b - - 1 42 | g7h6 f3f4 f7f4 | 1,926 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., β, β, ., ., β, β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7r/pppk2pr/1b1P2p1/4P1p1/2b3P1/6P1/PP3P2/RN1QR1K1 b - - 0 20 | h7h1 g1g2 c4d5 d1d5 h8h2 g2f3 h2f2 f3e4 h1e1 e4d3 e1d1 | 2,577 | crushing kingsideAttack middlegame sacrifice veryLong | ., ., ., ., ., ., ., β,
β, β, β, β, ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
β, β, ., β, β, ., β, . | false | false | false | false | b |
5r2/3r1N1k/2p1pQ2/1pP1Pn2/pP6/P7/5P2/6K1 w - - 1 44 | f7g5 h7g8 f6e6 | 1,681 | 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/pp4pk/8/5N2/1Pr2n2/P5P1/3p1P1P/3R2K1 b - - 0 28 | c4c1 f5e3 f4d5 | 2,128 | crushing endgame pin short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/8/5k2/2p2P2/2Pb2K1/7p/7B/8 b - - 8 64 | d4e5 g4h3 e5h2 h3h2 f6f5 | 1,541 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
R7/5pkp/3Qp1b1/3p4/3P3P/1r6/5qPK/8 w - - 0 33 | d6f8 g7f6 f8h8 f6f5 h8e5 f5g4 e5g5 | 1,932 | endgame mate mateIn4 veryLong | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r2/ppp1n1kp/6p1/2b1p3/4P3/1QP2BPP/PP4K1/RN1R4 b - - 1 18 | f8f3 g2f3 d8f8 f3e2 f8f2 | 1,869 | attraction 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, .,
β, β, ., β, ., ., ., . | false | false | false | false | b |
q5k1/5p2/pQ5p/2n1p2N/2P3p1/6PK/P4P1P/1R1r4 w - - 0 34 | h3h4 d1b1 b6h6 a8d8 h5f6 d8f6 h6f6 | 2,217 | advantage endgame sacrifice veryLong | β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., β, ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., ., . | false | false | false | false | w |
r3r2k/1p2b3/pP2R2p/n1PpP3/3P1P1P/B1N5/8/4K1R1 b - - 2 43 | e7h4 e1e2 e8e6 | 1,498 | discoveredAttack equality middlegame short | β, ., ., ., β, ., ., β,
., β, ., ., β, ., ., .,
β, β, ., ., β, ., ., β,
β, ., β, β, β, ., ., .,
., ., ., β, ., β, ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/8/1p6/p1p5/P1P2kp1/1P6/5KP1/8 b - - 3 40 | g4g3 f2e2 f4e4 e2d2 e4d4 | 1,444 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/pb3pp1/1p1Pp2p/4P3/3QN3/q7/P4PPP/4R1K1 b - - 1 23 | c8c1 d4d2 c1e1 d2e1 b7e4 | 1,795 | crushing endgame kingsideAttack long master | ., ., 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 |
1k5r/pppQ1p2/5q1p/3p4/1Pr5/1N4P1/P5PP/4R1K1 w - - 0 23 | e1e8 h8e8 d7e8 f6d8 e8d8 | 1,002 | endgame long mate mateIn3 queensideAttack | ., β, ., ., ., ., ., β,
β, β, β, β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
5bk1/2qrrpp1/b3pRp1/p5P1/p2pP1N1/3P3P/1P3QB1/5RK1 w - - 2 34 | f6g6 f7g6 f2f8 g8h7 f1f4 c7f4 f8f4 | 2,619 | advantage discoveredAttack kingsideAttack middlegame quietMove veryLong | ., ., ., ., ., β, β, .,
., ., β, β, β, β, β, .,
β, ., ., ., β, β, β, .,
β, ., ., ., ., ., β, .,
β, ., ., β, β, ., β, .,
., ., ., β, ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
4k3/pQ5p/1p2q1p1/b1p5/2P5/6N1/PBP3PP/6K1 b - - 0 30 | e6e3 g1h1 e3e1 g3f1 e1f1 | 1,763 | 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 |
1r4k1/2Q2ppp/r3p3/3bP3/p2P4/B7/5PPP/6K1 w - - 0 31 | c7b8 | 713 | backRankMate endgame mate mateIn1 oneMove | ., β, ., ., ., ., β, .,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r1k1/1pb2pp1/p6p/4qN2/6Q1/3B3P/PPP2PP1/R5K1 b - - 2 23 | e5h2 g1f1 h2h1 | 2,090 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2r2rk1/pppRb1p1/2n2p1p/2P1p3/1P6/P1B2N2/2P2PPP/5RK1 w - - 3 16 | b4b5 g8f7 b5c6 | 1,523 | crushing middlegame pin short | ., ., β, ., ., β, β, .,
β, β, β, β, β, ., β, .,
., ., β, ., ., β, ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
1Q6/2r1kppp/4p3/1B1p2P1/7P/2qR4/2P2P2/2K4R b - - 8 34 | c3c2 | 1,115 | endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
., ., β, ., β, β, β, β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/1b2kp2/p2bpp2/8/1P4r1/P5P1/4BB1K/R2R4 b - - 0 26 | g4h4 h2g1 h4h1 | 1,438 | mate mateIn2 middlegame pin short | ., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., β, ., ., ., . | false | false | false | false | b |
r2q2r1/ppn1bp1k/3p3P/2pPpbBR/P4P2/2PP2P1/1P1Q2B1/2KR4 w - - 3 24 | g5e7 d8e7 h5f5 | 1,463 | advantage discoveredAttack middlegame short | β, ., ., β, ., ., β, .,
β, β, β, ., β, β, ., β,
., ., ., β, ., ., ., β,
., ., β, β, β, β, β, β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., β, .,
., β, ., β, ., ., β, .,
., ., β, β, ., ., ., . | false | false | false | false | w |
5r1k/2p3p1/Q7/7p/6n1/1P3PK1/PB2R1P1/3q4 b - - 0 33 | d1h1 b2g7 h8g7 e2e7 g7h8 e7h7 h8h7 | 2,326 | crushing endgame veryLong | ., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
β, β, ., ., β, ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/6p1/6kp/1N6/8/3n1RPP/3r1PK1/8 b - - 5 50 | d3e1 g2f1 e1f3 | 1,121 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/2R2rp1/4p2p/8/p7/5QP1/P4PKP/1q6 w - - 0 35 | f3f7 g8h8 f7g7 | 1,074 | endgame mate mateIn2 short | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r2nr1k1/ppp2ppp/4bn2/4N3/4P3/1BP2P2/P1P3PP/R1B2RK1 b - - 6 12 | e6b3 a2b3 e8e5 | 1,018 | advantage discoveredAttack middlegame short | β, ., ., β, β, ., β, .,
β, β, β, ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
β, ., β, ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
r2qk2r/ppp3pp/2bbpn2/8/3N4/1P1P4/P1PN1PPP/R1BQ1RK1 b kq - 0 11 | d6h2 g1h2 d8d4 | 1,488 | crushing discoveredAttack kingsideAttack opening short | β, ., ., β, β, ., ., β,
β, β, β, ., ., ., β, β,
., ., β, β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
β, ., β, β, ., β, β, β,
β, ., β, β, ., β, β, . | false | false | true | true | b |
3r2k1/Q4pp1/1P2p2p/3pB3/3P3b/5B1P/2rq2PK/5R2 w - - 5 31 | f3e4 h4f6 e4c2 f6e5 d4e5 | 2,334 | crushing 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 |
6k1/1p3p2/2p5/p2pn1N1/P4Q2/2q4P/5K2/6R1 b - - 10 37 | e5d3 f2f3 d3f4 | 1,193 | crushing discoveredAttack endgame fork short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/6pp/1p1q4/3rp3/2Q5/P7/1P4PP/3R2K1 b - - 1 27 | d6c5 c4c5 d5d1 g1f2 b6c5 | 1,481 | crushing endgame long sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/8/1K6/7p/4kp2/8/7P/4N3 b - - 2 52 | f4f3 e1f3 e4f3 b6c5 f3g2 | 1,536 | crushing endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
4rbk1/ppp2ppp/3p4/8/1PQP3N/2P1q2P/P3b1PB/5R1K w - - 4 21 | c4f7 g8h8 f7f8 e8f8 f1f8 | 1,401 | backRankMate deflection long mate mateIn3 middlegame | ., ., ., ., β, β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., β, ., ., β,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
r4rk1/ppp3p1/4b2p/5n2/2PP1P2/6Pq/P3B2P/R2Q1RK1 w - - 1 20 | e2g4 f5e3 g4h3 | 1,647 | 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, . | false | false | false | false | w |
6k1/p4ppp/1p2pn2/8/1P1R1q2/r1r5/5P1P/1B3RK1 w - - 0 28 | d4d8 f6e8 d8e8 | 735 | 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 |
4rk1r/2p2ppp/p7/2qp4/8/1P3P2/P3QP1P/4R1K1 w - - 0 23 | e2e8 | 405 | endgame mate mateIn1 oneMove | ., ., ., ., β, β, ., β,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
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.