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/pp3p1k/3p4/4pR1P/3pP1PK/1r6/8/8 w - - 0 37 | f5f7 h7g8 f7d7 | 1,663 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., β, β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/1r1k4/2p2p2/8/B4Pp1/P2b4/1P3BP1/2K3R1 w - - 1 29 | g1d1 d7c7 d1d3 | 1,295 | advantage endgame pin short | ., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2rq2k1/pp3pp1/1b4rp/3pP1n1/3P3P/1P1QBP2/P1B3P1/R4RK1 b - - 0 22 | g5h3 g1h1 d8h4 | 1,723 | crushing discoveredAttack kingsideAttack middlegame pin short | ., ., β, β, ., ., β, .,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., β, β,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., β,
., β, ., β, β, β, ., .,
β, ., β, ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/p2bNpbp/3B2p1/2p1n3/4Q3/5N2/PqP2PPP/3RK2R b K - 1 17 | e8e7 e4a8 e7e8 a8e8 d7e8 | 1,583 | advantage 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 | true | false | false | false | b |
6k1/pp1N2pp/n1pBb3/2P5/5RPr/8/1P3K2/8 w - - 0 29 | f4f8 | 692 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, ., β, ., ., β, β,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3n4/p3k3/1p3p1p/1P2PP1p/P4P2/7K/2B5/8 w - - 5 40 | h3h4 d8f7 c2b3 f7e5 f4e5 | 2,777 | crushing endgame long | ., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., β, ., ., β, β, ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
Rb4k1/5p2/2p3pp/1pPp4/1P3q2/2P4P/4QPK1/8 b - - 1 31 | f4h2 g2f1 h2h1 | 1,057 | 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 |
8/5kr1/5p2/pQ1p4/3q4/8/P5PP/4R2K w - - 3 37 | b5e8 | 1,533 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | w |
1k6/1P6/2P5/5B2/4Kp1p/4pP1P/2P3P1/8 b - - 3 47 | e3e2 e4f4 e2e1q | 838 | advancedPawn advantage bishopEndgame endgame promotion short | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., β,
., ., ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/7P/2p3P1/4k1K1/8/5r2/8 w - - 0 55 | h6h7 f2h2 g5g6 | 1,095 | advancedPawn advantage endgame master masterVsMaster rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/pp1r1Npp/2np1b2/2p5/2P1r1B1/4B3/P5PP/1R4K1 w - - 0 23 | f7d6 c8d8 d6e4 | 1,723 | crushing master middlegame pin queensideAttack 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 |
5rk1/p3q1p1/1p6/3pPQ2/7p/8/PP4PP/5RK1 w - - 1 31 | f5f8 e7f8 f1f8 g8f8 g1f2 f8e7 f2e3 | 1,808 | advantage defensiveMove endgame veryLong | ., ., ., ., ., β, β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
1Q4nk/1b1p2r1/p3p2p/3NPp2/1p3P2/3B4/2P4P/3R3K b - - 0 30 | b7d5 d3e4 d5e4 | 913 | mate mateIn2 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 |
8/8/3p1p1p/2PP2p1/4Pp2/kp3P1P/2K3P1/8 w - - 0 48 | c2b1 d6c5 d5d6 c5c4 d6d7 | 1,136 | advancedPawn crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, β, ., ., β, .,
., ., ., ., β, β, ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k5r/ppp4p/8/QPb3pB/2P1q3/5R1P/Pr4P1/5R1K w - - 6 23 | a5c3 h8c8 c3b2 | 1,881 | advantage fork 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 |
r4rk1/pbp1qpbp/3p2p1/2p2P2/4P3/3B1Q1P/PPP1N1P1/4BRK1 w - - 1 22 | f5f6 g7f6 f3f6 e7f6 f1f6 | 1,423 | 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, . | false | false | false | false | w |
2r4r/2BQbkpp/4pp2/1P6/3Pp3/1PK1P3/q1R2PPP/6R1 b - - 4 26 | a2a5 c3b2 a5a3 | 2,002 | 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, . | false | false | false | false | b |
8/8/6p1/1kpK3p/4Pp1P/5P2/8/8 w - - 2 52 | e4e5 b5b6 e5e6 b6c7 d5c5 g6g5 h4g5 h5h4 g5g6 | 2,315 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2k1/pp1r1pp1/7p/3n1b1Q/1B6/1BP5/6PP/R3R1K1 w - - 6 28 | h5f5 d5b4 c3b4 | 1,741 | advantage hangingPiece master 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 |
1r1q1rk1/p3bp1p/Q1B3p1/4nn2/3P4/P1N1P2P/1P4P1/R1B2RK1 b - - 1 18 | b8b6 a6a7 e5c6 | 1,992 | advantage interference 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 |
r1b1R3/p1n2ppk/1pN4p/5B2/3P4/P6P/2P2PP1/6K1 b - - 0 25 | c8f5 e8a8 c7a8 | 1,380 | 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 |
r2qkbr1/pp3p2/2n4p/2pN4/2B1PBn1/3P1N1b/PPP4P/R2Q2RK b q - 0 13 | g4f2 | 804 | 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 | true | b |
2b5/p7/2PknK2/6P1/3N4/P7/8/8 w - - 0 45 | d4e6 c8e6 c6c7 e6g4 g5g6 | 2,138 | advancedPawn crushing endgame long master | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/p1Q3b1/1pp4p/8/P1P5/1B6/5qPP/4R2K b - - 0 29 | f2e1 | 654 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
r4rk1/ppp1bppp/5n2/6B1/2BqP1b1/2N2Q2/PP4PP/R4R1K w - - 4 14 | g5f6 d4c4 f3g4 e7f6 f1f6 | 1,402 | capturingDefender crushing long middlegame pin | β, ., ., ., ., β, β, .,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, β, β, ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
1rQ2nk1/5ppp/8/3pp3/1P2P3/3R1PP1/1q1R2KP/8 b - - 0 32 | b2d2 d3d2 b8c8 | 1,183 | advantage endgame intermezzo master 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/p1p2p2/3k2p1/1p1Pp2p/1P2K1PP/2P5/P4P2/8 w - - 0 29 | g4g5 c7c6 d5c6 d6c6 e4e5 | 2,113 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, β, ., ., β,
., β, ., ., β, ., β, β,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7R/8/p7/r5p1/5kP1/2n2P2/5K1P/8 w - - 0 67 | h8f8 f4e5 f8f5 e5d6 f5a5 | 1,088 | crushing endgame long skewer | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/5ppp/4p1q1/3pP3/3N3n/2Q4P/R4PP1/5NK1 b - - 2 33 | g6g2 | 1,015 | mate mateIn1 middlegame oneMove | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
6k1/8/6K1/3R3p/5P2/7r/8/8 w - - 0 48 | d5d8 | 1,531 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/1pp2ppp/pbp2n2/4N3/1P2P3/P1NP4/2P2PPP/R1BQ1RK1 b - - 2 10 | b6d4 e5f3 d4c3 | 2,071 | 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, . | false | false | false | false | b |
2rnr1k1/1p4p1/p2pp3/2p4p/4PnB1/1PPP1NPP/P4R2/3R2K1 b - - 0 24 | h5g4 g3f4 g4f3 | 1,545 | crushing master middlegame short | ., ., β, β, β, ., β, .,
., β, ., ., ., ., β, .,
β, ., ., β, β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, β, β, .,
., β, β, β, ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/3p4/KPb1p3/4kp2/8/7p/2R5/8 w - - 2 56 | c2c6 d7c6 b6b7 e5d4 b7b8q | 1,376 | advancedPawn crushing endgame long promotion sacrifice | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1k1nr/ppp2ppp/3b4/3PP3/7q/8/PPPPK1PP/RNBQ1BNR b kq - 2 5 | h4e4 e2f2 d6c5 d2d4 c5d4 d1d4 e4d4 | 1,924 | crushing 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 | false | false | true | true | b |
3r3k/2R4p/bp1qQ1p1/5p2/pP6/7P/P4PP1/6K1 w - - 1 32 | e6f7 d6c7 f7c7 | 1,545 | crushing endgame short | ., ., ., β, ., ., ., β,
., ., β, ., ., ., ., β,
β, β, ., β, β, ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/ppr2pp1/7p/2pPQb2/2P5/1P6/P1Pq1PPP/4R1K1 w - - 0 22 | e1f1 c7c8 e5f5 | 2,477 | advantage endgame quietMove 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 |
r4r2/p3ppkp/6p1/1p5n/3PpqNQ/2P5/PP3PPP/R3K2R b KQ - 4 20 | h5f6 g2g3 f4g4 h4g4 f6g4 | 2,128 | advantage long middlegame | β, ., ., ., ., β, ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, β, β, β, β,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
8/p1k4p/1p2P1p1/3r3n/3b4/8/PP4PP/4RR1K b - - 0 27 | h5g3 h2g3 d5h5 | 1,262 | clearance endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, β, ., β | false | false | false | false | b |
3nr1k1/2R4p/5npq/1B1p1p2/pQ1P1P2/P3P3/1P4P1/5RK1 b - - 0 31 | f6g4 f1e1 h6h2 g1f1 h2h1 f1e2 e8e3 | 1,931 | advantage 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 | b |
7k/5B1p/3pK1pB/2q1p3/r2p4/7P/5PP1/8 w - - 0 39 | e6f6 d4d3 h6g7 | 1,314 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, β, ., β, β,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6rk/2Qnq2r/pp2pp2/2p5/Pb1PN3/4B3/1P3PPP/3R1RK1 b - - 9 24 | d7e5 d4e5 e7c7 | 2,118 | crushing discoveredAttack master middlegame quietMove 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 |
r1b2rk1/pp1p1ppp/8/4Q3/1n6/1q3N2/1B3PPP/R5K1 w - - 0 21 | e5g7 | 487 | 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 | w |
8/8/8/2k1Pp2/3q2pp/8/1Q6/6K1 w - - 1 69 | b2d4 c5d4 e5e6 | 770 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1r4k1/1b2Rpp1/2q2p1p/p7/8/4P3/Q4PPP/3r1BK1 w - - 0 28 | a2f7 g8h8 f7g7 | 1,117 | 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 |
5rk1/5q1p/3p4/2pnp1N1/2Qn4/1P3PP1/PR3RKP/8 b - - 0 33 | d5e3 g2h1 e3c4 g5f7 c4b2 | 1,655 | advantage fork 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 | b |
rn4k1/2p2bpp/1pP3r1/1P1Pp3/p1B1N2q/P3PP1P/Q4P1K/R4R2 b - - 0 25 | g6h6 e4g5 h4g5 | 1,567 | equality 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 |
2k4r/R6p/4p1p1/5p2/1b3P2/8/P5PP/1R4K1 b - - 3 31 | b4c5 g1f1 c5a7 | 882 | advantage endgame fork short | ., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/8/5K2/7p/5k2/7P/8/8 b - - 1 57 | h5h4 f6g6 f4g3 g6f5 g3h3 f5f4 h3g2 | 1,788 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4q1k1/1p6/7p/p7/2PQ4/P7/1P4PP/6K1 b - - 0 37 | e8e1 | 590 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b2r1k/p1p3pp/2pb4/5p2/4pP2/1B2B3/PqP3PP/3RQRK1 w - - 0 17 | e3d4 b2d4 d1d4 | 1,070 | 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 | w |
8/2p1kp1p/1pB2p2/8/1b6/4P3/3P1PPP/r3R1K1 b - - 2 24 | a1e1 | 1,263 | backRankMate endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
1r1q3k/pR5p/2npB1pB/8/4P3/2b2P2/P5P1/5KNR w - - 1 23 | b7h7 h8h7 h6f8 d8h4 h1h4 | 1,955 | discoveredAttack long master 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 | w |
2Qr1k1r/p3n1p1/1b1N4/1q4Np/6b1/8/P4PPP/R3R1K1 w - - 4 22 | c8d8 b6d8 d6b5 | 2,012 | crushing 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 |
1r3k2/pp6/3p4/2pBp3/2P3Qb/2BPP3/PP3r1q/2R1K3 w - - 1 31 | g4g8 f8e7 g8e6 | 1,797 | 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 | w |
r3k2Q/pp1n1Np1/2p1p3/6N1/1bB5/3PB2P/P6q/2R2K1n b q - 3 24 | e8e7 h8h4 h1g3 h4g3 h2g3 | 2,110 | advantage defensiveMove exposedKing 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 | true | b |
r2q1rk1/pb1pnppp/2p1p3/2N1P3/8/3B4/PPP2PPP/R2QK2R b KQ - 5 12 | d8a5 d1d2 a5c5 | 1,007 | 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, ., ., β | true | true | false | false | b |
r4rk1/1R2nppp/p7/q2p4/3P4/1P3Q2/1PP2PPP/1NB3K1 b - - 1 17 | a5e1 | 715 | 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 |
1r4k1/5p1p/3P2pP/4PP2/5P2/2p5/8/KR6 b - - 0 36 | b8a8 | 1,469 | endgame master mate mateIn1 oneMove rookEndgame | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., . | false | false | false | false | b |
r1b3k1/1pp2ppp/8/pN6/2B1r3/2b1P3/PP3PPP/2KR4 w - - 0 17 | d1d8 e4e8 d8e8 | 728 | 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, ., ., ., . | false | false | false | false | w |
4r3/3P2k1/2P4p/6p1/P3rp2/1NP3bP/1P1R2P1/3R2K1 b - - 0 42 | e4e1 d1e1 e8e1 | 819 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
2r1kb1r/pq2ppp1/2n4p/1p1N1b2/2pP1Q2/4P2P/1P3PP1/R1B1KB1R w KQk - 3 16 | f4f5 e7e6 f5e4 | 1,914 | advantage hangingPiece middlegame pin short | ., ., β, ., β, β, ., β,
β, β, ., ., β, β, β, .,
., ., β, ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., β, β, .,
β, ., β, ., β, β, ., β | true | true | true | false | w |
5R2/8/P6P/1P6/2K5/r5k1/5p2/8 b - - 0 47 | a3f3 f8f3 g3f3 c4c5 f2f1q | 1,420 | advancedPawn crushing endgame long promotion rookEndgame | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5B2/6p1/2k2bP1/pp3P2/1P1p4/P2K4/8 b - - 0 46 | a4a3 d2e3 d3d2 e3d2 c5d4 | 2,227 | advancedPawn bishopEndgame crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, β, ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pppk1p2/3p2pp/3P1P2/PPP1K1PP/8/8/8 w - - 1 44 | f5g6 f7g6 h4h5 g6h5 g4h5 | 2,133 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
β, β, β, β, ., β, ., .,
., ., ., β, ., ., β, β,
., ., ., β, ., β, ., .,
β, β, β, ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp5p/1q1Qp1p1/8/4Pp2/8/PBP3PP/R6K w - - 1 21 | d6e5 b6b2 e5b2 | 1,450 | 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 | w |
r1r3k1/pQ3ppp/2pBpn2/2Pp1b2/1P1P4/4P3/q2nBPPP/3R1RK1 w - - 0 17 | d1a1 a2a1 f1a1 | 1,555 | 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, . | false | false | false | false | w |
r4rk1/1p3p1p/pq4p1/3P4/1P1bN1Q1/8/P3N1PP/5R1K w - - 0 25 | e2d4 f7f5 d4f5 | 1,868 | advantage middlegame pin short | β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
5k2/ppq2rpp/2p5/2b5/2P1R1Q1/7P/1B3PP1/6K1 w - - 1 29 | b2g7 f7g7 g4f5 g7f7 f5c5 | 2,308 | advantage endgame fork long sacrifice | ., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2qk2r/pp1npp1p/3p2p1/3N4/3b1P2/2Q5/PPP3PP/R3K2R w KQkq - 0 14 | d5c7 d8c7 c3c7 | 2,021 | 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 | true | true | true | true | w |
1b1r3k/8/2pp1n1B/1p4R1/p2P4/P1P2N1P/1Pq2PP1/4R1K1 w - - 5 35 | h6g7 h8h7 g7f6 | 962 | 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, . | false | false | false | false | w |
6k1/r4ppp/8/p7/5p2/P4P1P/3r2PK/2R5 w - - 0 31 | c1c8 d2d8 c8d8 | 810 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
3r2k1/1p2R1p1/p1b2n1p/8/7Q/8/P4PPP/1N4K1 b - - 0 29 | d8d1 e7e1 d1e1 | 749 | endgame fork mate mateIn2 short | ., ., ., β, ., ., β, .,
., β, ., ., β, ., β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
3k1b2/2rb1P2/6Kp/8/3Q4/8/8/8 w - - 1 52 | d4f6 d8c8 f6h8 c7c6 g6h5 c6c5 h5h4 c5f5 h8f8 | 2,492 | crushing endgame pin veryLong | ., ., ., β, ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/4nppp/p1n5/1p2p3/4B3/2P1B3/bPN2PPP/3R2K1 w - - 0 18 | c2b4 c6b4 e4a8 | 1,656 | 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 |
1k1r4/pp3pQ1/2P2p2/P7/2n5/R6P/5PPK/3q4 w - - 0 30 | c6c7 b8c7 g7f7 c7b8 f7c4 d1d6 a3g3 | 2,330 | advancedPawn advantage attraction defensiveMove endgame fork veryLong | ., β, ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
6k1/p2Q1pp1/1p2p2p/8/2P2P2/P4bP1/5P1P/q4BK1 w - - 1 27 | d7d8 g8h7 d8d3 g7g6 d3f3 | 1,500 | advantage endgame fork long | ., ., ., ., ., ., β, .,
β, ., ., β, ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/pp3ppp/4p3/1P1q4/2Q5/P6P/5PP1/6K1 w - - 1 25 | c4c8 d5d8 c8d8 | 840 | backRankMate endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/2R3n1/5pkp/8/5K2/8/8 b - - 1 61 | g6e5 f3f2 e5c6 | 998 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/1pp2p2/p2p1R1p/3P4/2P3q1/4r3/PPQ3PP/5RK1 b - - 2 23 | e3e2 c2e2 g4e2 | 1,455 | crushing endgame short | ., ., ., ., ., β, β, .,
., β, β, ., ., β, ., .,
β, ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/pp3pp1/2n3p1/3p4/3P2Pq/P1P4P/2Q2nB1/R1B1R1K1 w - - 0 21 | e1e8 a8e8 c2f2 e8e1 g2f1 | 1,852 | advantage defensiveMove intermezzo long middlegame | β, ., ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
β, ., β, ., ., ., ., β,
., ., β, ., ., β, β, .,
β, ., β, ., β, ., β, . | false | false | false | false | w |
8/8/1r1k3p/nPR3p1/P2KB3/5P2/6PP/8 b - - 2 45 | a5b3 d4c4 b3c5 | 880 | advantage endgame fork master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, β, ., ., ., β, .,
β, ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r2/6k1/6p1/pp4p1/7R/7R/r4P2/6K1 w - - 0 33 | h4h7 g7f6 h3f3 f6e5 f3f8 | 949 | advantage endgame long rookEndgame skewer | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k2r3/p1pr2q1/1pQ5/7p/5pp1/3P4/PPP2PPP/4R1K1 w - - 0 25 | e1e8 d7d8 e8d8 | 812 | endgame mate mateIn2 queensideAttack 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 |
3r1r1k/4nP1p/bpqN2p1/p7/8/2P5/PP3Qp1/2BR2K1 w - - 1 37 | f2f6 | 1,188 | 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 |
r1bqk2r/pppnn2p/1b6/3pN1p1/1P1P1p2/BBP5/P5PP/RN1QK2R w KQkq - 1 12 | d1h5 e7g6 e5g6 | 1,268 | 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, ., ., β | true | true | true | true | w |
r3kb1r/ppp2ppp/8/3Pp2q/3n2nB/3P1N2/PPPQ1PB1/RN3RK1 b kq - 6 13 | d4f3 g2f3 h5h4 f3g4 h4g4 | 990 | advantage kingsideAttack 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 | true | b |
4R3/2r1P1p1/8/8/2pk3P/8/6P1/6K1 b - - 0 44 | d4e3 e8g8 c7e7 | 2,281 | advantage endgame master rookEndgame short | ., ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b1r3/5pk1/p4bq1/1p2Q2n/3P4/4PN2/4BPP1/3R1K1R w - - 2 31 | e5e8 c8h3 e8a8 h3g2 f1e1 | 2,493 | crushing hangingPiece long middlegame | β, ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
7r/2Q3p1/p2P4/3k4/8/1P5P/6q1/3bK3 w - - 5 44 | c7b7 d5d6 b7g2 | 1,643 | advantage endgame short skewer | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., . | false | false | false | false | w |
8/6rk/2P1R1q1/3Q3p/P2P4/5pP1/5PbP/6K1 b - - 1 38 | g6b1 e6e1 b1e1 | 590 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/p4p1p/1p4p1/2p5/2p1b1Rq/1PP4n/P2Q1PB1/1R4K1 w - - 0 31 | g2h3 h4g4 h3g4 | 832 | 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 |
5k2/pp3p1p/2b2b2/5N2/6Q1/P2q1PP1/5R1P/7K b - - 3 38 | d3b1 h1g2 c6d7 g4e4 d7f5 | 2,397 | advantage endgame long master | ., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r2qk2r/ppp2pp1/2n4p/3p1b2/3Pn3/P1P5/3NQPPP/R1B1KB1R w KQkq - 2 11 | f2f3 e8g8 f3e4 | 1,916 | advantage 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, β, ., β | true | true | true | true | w |
Qn3rk1/p3bp1p/2p2q2/8/8/8/PPP2PPP/2KR2NR b - - 0 19 | f6f4 c1b1 f4c7 | 2,358 | 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 |
4rk2/pp3pR1/r6p/5P2/2pBP3/2Pn2R1/P2K1P1P/8 b - - 6 29 | e8e4 g7g8 f8e7 g3e3 a6a2 d2d1 d3f2 | 2,294 | 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 |
5rk1/p4ppp/1pr3q1/2bQ4/6b1/1P2PN2/PB3PPP/1R3RK1 b - - 3 17 | c6d6 d5b7 d6d7 | 2,082 | 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, . | false | false | false | false | b |
8/8/8/5PK1/6PP/8/pk6/2R5 b - - 0 51 | b2c1 f5f6 a2a1q g5g6 a1d4 | 2,324 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4r2/p2np1bk/2Q3pp/q1pp4/N3P3/2PP3P/PP3PP1/R1B1R1K1 b - - 0 16 | d7e5 c6c5 a5a4 | 1,694 | 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 | b |
q4k2/5pbp/3r2p1/3B4/1p2n3/2p4P/2P2PPK/1N1Q1R2 w - - 0 32 | d5a8 d6d1 f1d1 | 1,475 | advantage middlegame short | β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., β, β, β,
., β, ., β, ., β, ., . | false | false | false | false | w |
8/p4p2/3P1k1p/p1P5/1nK4p/8/PP5P/8 w - - 0 42 | a2a3 b4c6 c4d5 c6e7 d6e7 f6e7 b2b4 a5b4 a3b4 | 2,423 | advancedPawn crushing endgame knightEndgame veryLong | ., ., ., ., ., ., ., .,
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.