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 |
|---|---|---|---|---|---|---|---|---|---|
3r4/p6p/bp1nk1p1/4Bp2/5P2/1P4P1/P2R1KBP/8 b - - 8 31 | d6e4 g2e4 d8d2 | 1,162 | crushing discoveredAttack endgame fork short | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
β, β, ., β, β, ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/3Q1p1p/2p3pP/p7/q7/4P1P1/5P2/3R2K1 w - - 1 37 | d7d6 | 2,289 | crushing endgame oneMove | ., ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r2qkb1r/pp2np2/2n4p/2pNP1p1/2Pp2bB/P2P1N2/1P2Q1PP/R3KB1R w KQkq - 0 17 | d5f6 | 1,052 | mate mateIn1 middlegame oneMove | β, ., ., β, β, β, ., β,
β, β, ., ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., β, β, β, ., β, .,
., ., β, β, ., ., β, β,
β, ., ., β, ., β, ., .,
., β, ., ., β, ., β, β,
β, ., ., ., β, β, ., β | true | true | true | true | w |
Qnb1k2r/3p1ppp/p2b4/1p2q3/8/1B6/PP1B1PPP/R4RK1 b k - 1 14 | e5h2 | 752 | 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 | true | false | b |
r1bqkr2/pppp2pp/2n5/2b5/4Pp2/2N3P1/PPP2RBP/R1BQ2K1 w q - 0 11 | d1h5 f8f7 h5c5 | 1,528 | advantage fork master 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 | false | true | w |
q1b1kb1r/3n1p2/1p1p2pp/1p1N4/4Pp1B/8/PPP3PP/R3K2R w KQk - 0 17 | d5c7 | 820 | 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 | true | true | true | false | w |
8/8/Pq5p/1P1pk3/8/2PQp1nP/6P1/6K1 w - - 1 47 | d3d4 b6d4 c3d4 e5d4 a6a7 e3e2 g1f2 | 1,774 | advancedPawn crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1r2k2/5pbQ/4p1p1/p1p3P1/3p1B2/5NP1/q4PK1/7R w - - 0 32 | f4d6 f8e8 h7g7 | 1,968 | advantage deflection 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 |
4r1k1/p2R1p1p/5BpP/1pn1P1P1/2p1Q3/2q5/P1P3P1/7K w - - 2 42 | e5e6 c3f6 g5f6 | 2,210 | crushing endgame short | ., ., ., ., β, ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, β, β,
., β, β, ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r1k1/5p2/6p1/1R1P3p/2Q5/4P1R1/5PKP/r2q4 b - - 0 40 | a1c1 c4c1 d1c1 | 2,387 | crushing endgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., . | false | false | false | false | b |
r1b2rk1/ppp2ppp/4p3/8/2Pq4/P2B4/2P3PP/R2Q1R1K w - - 2 16 | d3h7 g8h7 d1d4 | 1,355 | advantage discoveredAttack kingsideAttack middlegame short | β, ., β, ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., β, ., β, ., β | false | false | false | false | w |
4r2k/5rbp/p5p1/q1n5/Pp6/5P2/PB4PP/2R1R1K1 w - - 0 31 | e1e8 f7f8 e8f8 | 1,100 | mate mateIn2 middlegame pin 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 |
r2q1rk1/1p3pp1/p1pp1n1p/2b1p3/2PnP2B/2N4P/PPP2PPN/R2Q1R1K w - - 0 13 | h2g4 g7g5 g4h6 g8h7 h4g5 | 1,915 | 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, ., β, ., β | false | false | false | false | w |
5rr1/3q4/p2k1b1Q/1p1Np3/7n/P5BP/1P3P2/2R1R1K1 b - - 0 38 | d7h3 c1c6 d6c6 h6c1 c6d5 e1d1 d5e6 | 2,213 | crushing middlegame 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 |
3r2k1/p2rppb1/1pq5/2p1p2Q/2P1P2P/3PP3/PP1R2KN/3R4 b - - 0 30 | d7d3 d2d3 d8d3 | 2,196 | 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 |
6k1/pp2Rppp/3p4/5b2/P7/8/1PrN1KPP/8 w - - 2 22 | e7e8 | 419 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rb2rk1/p2n1ppp/2ppp3/q7/2P1PPQ1/2PB2R1/P5PP/R1B4K b - - 2 15 | a5c3 c1b2 c3b2 | 1,660 | crushing middlegame short | ., β, β, ., ., β, β, .,
β, ., ., β, ., β, β, β,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., β, β,
β, ., β, ., ., ., ., β | false | false | false | false | b |
r2k3r/1ppb1Bpp/p1nb2n1/1q3pN1/3Pp3/2P1Q3/PP3PPP/RNB1R1K1 b - - 7 14 | f5f4 e3e4 b5g5 | 2,168 | crushing discoveredAttack 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, β,
β, β, β, ., β, ., β, . | false | false | false | false | b |
8/7p/2kpppp1/4P3/2PK1PP1/7P/8/8 b - - 0 36 | d6e5 f4e5 f6f5 g4f5 g6f5 | 2,016 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, β, β, .,
., ., ., ., β, ., ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/B4pp1/3bq2p/3p4/4r3/1P3Q1P/P4PP1/1R1R2K1 b - - 0 28 | e4e1 d1e1 e6e1 b1e1 e8e1 | 953 | 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 |
5r1k/p5pp/8/1Pp2N2/P3q3/6P1/7P/B4RK1 w - - 4 35 | a1g7 h8g8 g7f8 | 1,279 | advantage endgame fork short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2q3k1/3R2p1/5p1p/p2prQ2/P7/6PK/7P/8 w - - 8 43 | d7g7 g8g7 f5c8 | 1,079 | crushing discoveredAttack endgame short | ., ., β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., β, β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2krr3/pp4R1/2p5/3p1b1p/2n4b/1QP1BP2/PP2K3/3R1B2 b - - 0 28 | e8e3 | 1,071 | mate mateIn1 middlegame oneMove | ., ., β, β, β, ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., β,
., β, β, ., β, β, ., .,
β, β, ., ., β, ., ., .,
., ., ., β, ., β, ., . | false | false | false | false | b |
6k1/4q1p1/1p4P1/r3p3/p2P1r2/P1P5/1P6/2K1R2Q w - - 2 33 | h1h7 g8f8 h7h8 | 991 | 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 |
r7/1k1qbp1p/4p1pn/2BbP3/1PN2P2/8/6PP/Q4RK1 w - - 1 27 | a1a8 b7a8 c4b6 a8b7 b6d7 | 1,715 | advantage attraction exposedKing 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 | w |
r1b2rk1/pp2ppbp/1q1p2p1/8/2PnP3/2N1B3/PP1QB1PP/R3K2R w KQ - 0 12 | c3d5 b6d8 e3d4 g7d4 d2d4 | 1,839 | 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,
β, ., ., ., β, ., ., β | true | true | false | false | w |
8/8/8/2B3PP/2kP4/p7/r4PK1/8 b - - 0 49 | a2f2 g2f2 a3a2 | 1,206 | advancedPawn advantage endgame sacrifice short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnN3k1/ppr3b1/q5pp/2pP1p1n/8/2N3PB/PP3P1P/R2Q1RK1 w - - 0 18 | f1e1 c7c8 e1e6 | 2,584 | advantage master middlegame quietMove sacrifice 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 |
7k/8/7p/8/Rp2Br2/2b3N1/P2r4/6K1 w - - 2 35 | a4a8 h8g7 g3h5 g7f7 h5f4 | 1,337 | advantage endgame exposedKing fork long | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
7r/5k2/2p1p1nP/ppPpPp1R/3P1Q2/8/Pq2BK2/8 w - - 2 43 | h5f5 e6f5 f4f5 f7e7 f5f6 e7d7 e5e6 d7c8 e6e7 c8b7 f6h8 g6h8 e7e8q b2d4 f2g2 d4e4 e8e4 | 2,658 | advancedPawn advantage endgame fork promotion sacrifice 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 |
3q1r2/p5k1/1r1b2p1/2pNpn1p/Q1P1B2P/P2PPRP1/4P2K/8 w - - 15 33 | a4a7 f8f7 a7b6 d8b6 d5b6 | 1,922 | 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,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/5p2/pr5p/6p1/8/bPN4P/P1R2PP1/6K1 b - - 2 33 | b6c6 g1f1 a3b4 f1e2 c6c3 c2c3 b4c3 | 1,737 | advantage endgame veryLong | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
k3r3/1p5r/pQp2b2/2P3pp/3P4/4Pp1q/P2K1P1B/1R5R w - - 0 31 | h2b8 e8b8 h1h3 | 2,091 | 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 | false | false | false | false | w |
1Q6/4r1kp/3p1qp1/2pP2N1/3b1PP1/8/8/1R5K w - - 1 36 | g5e6 e7e6 g4g5 | 2,545 | crushing endgame master masterVsMaster sacrifice short | ., β, ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., β, β, .,
., ., β, β, ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
2kr1r2/4n3/3p3p/1p1q2p1/3p4/1Q1P2K1/3B3P/R4R2 w - - 0 29 | b3d5 e7d5 f1f8 d8f8 a1a8 | 2,164 | advantage long middlegame | ., ., β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
r4r2/3qb1pk/2p1p2p/1pPnB3/pP1Pn3/P4RQP/3N2P1/R5K1 w - - 0 27 | g3g7 | 1,114 | master mate mateIn1 middlegame oneMove | β, ., ., ., ., β, ., .,
., ., ., β, β, ., β, β,
., ., β, ., β, ., ., β,
., β, β, β, β, ., ., .,
β, β, ., β, β, ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/pp2qppp/1n6/n4b2/5B2/1B3N2/PP3PPP/R2Q1RK1 w - - 2 15 | f4d6 e7f6 d6f8 | 1,550 | advantage middlegame short skewer | 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 |
7R/1p1k1b2/2p5/4Bp2/5P2/PP2r3/KP6/8 b - - 2 41 | f7b3 a2a1 e3e1 | 1,074 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/ppqn1pp1/1b2N1np/3pP3/8/2P2N1Q/PP3PPP/R1B1R1K1 b - - 0 17 | f7e6 h3e6 g8h7 | 1,782 | crushing defensiveMove 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 |
2b1r1k1/1p2r1q1/p2N3p/P1pPb2Q/6P1/3B1p1P/1P3P2/1R2R1K1 b - - 0 27 | e5d6 h5e8 e7e8 e1e8 g8f7 | 2,012 | advantage hangingPiece 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 | b |
r2q1r2/1pbn1p1k/2p4p/p4N2/3Pp3/P5P1/1P1QPP1P/R3R1K1 w - - 2 19 | d2h6 h7g8 h6g7 | 864 | 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, . | false | false | false | false | w |
6b1/1p6/p3P3/3p2P1/1k2p1BK/2p1P3/8/8 w - - 0 57 | e6e7 g8f7 g4h5 c3c2 h5f7 | 2,057 | advancedPawn advantage bishopEndgame endgame long | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k2r/1b1nb3/1p2N1p1/1P1pP3/p4P2/P1qBB3/2P3PP/4RRK1 w kq - 0 22 | d3g6 | 1,061 | master mate mateIn1 middlegame oneMove | β, β, ., ., β, ., ., β,
., β, ., β, β, ., ., .,
., β, ., ., β, ., β, .,
., β, ., β, β, ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | true | true | w |
8/8/p4p1k/6Rp/PR5K/4r3/8/8 b - - 0 59 | f6g5 | 929 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7r/3k1p2/1qN1b1p1/3pPpP1/3P3r/2Q5/PPR5/2KR4 b - - 1 30 | h8c8 c3b4 c8c6 b4b6 c6b6 | 1,839 | 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 | b |
8/8/4k3/pp6/3K4/2P5/P7/8 w - - 2 41 | d4c5 b5b4 c3c4 b4b3 a2b3 | 2,198 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp6/2b1p2p/3pP1bQ/8/3BP3/PP4PP/R1B3K1 w - - 2 19 | h5g6 g8h8 g6h7 | 1,123 | 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, . | false | false | false | false | w |
3r1rk1/pp3ppp/3b2b1/3Nq3/1PBp4/4P3/1PP2PPP/2R1QRK1 b - - 3 17 | e5h2 | 683 | 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, . | false | false | false | false | b |
r4rk1/pbp2ppp/1p2p3/4P3/1n1qp3/1P6/PRPN1PPP/1NQ1R1K1 w - - 0 17 | c2c3 d4f2 g1f2 | 1,453 | 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, ., β, . | false | false | false | false | w |
3k2r1/1p1n1p2/p2Q1n2/4N3/4P3/7p/P4PrP/2R2K2 b - - 0 30 | g2g1 f1e2 g1c1 | 895 | advantage middlegame short skewer | ., ., ., β, ., ., β, .,
., β, ., β, ., β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, ., . | false | false | false | false | b |
7k/6pp/4r2b/P2q4/3P1P2/4r1P1/1P1BR2P/2R2QK1 b - - 0 34 | e3e2 c1c8 e6e8 f1e2 e8c8 | 1,150 | advantage long middlegame | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., β, β, ., ., β,
., ., β, ., ., β, β, . | false | false | false | false | b |
2r1q1r1/1p3k2/4p3/p7/P5R1/1P4P1/4PP1P/Q5K1 w - - 1 31 | g4f4 f7e7 a1a3 e7d8 f4d4 | 2,239 | advantage endgame long | ., ., β, ., β, ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
6k1/5p2/p2bp1pp/8/Nq1Nn3/4P2P/1PQ2PP1/6K1 b - - 1 32 | b4e1 | 684 | 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 | b |
8/5P2/n1p4k/p1bpp3/5n2/P2P2NP/2r3PK/4RR2 b - - 2 31 | c2g2 h2h1 g2g3 | 1,153 | crushing deflection 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 |
3r1r1k/6p1/1p5p/8/2Q5/7P/P2pRqP1/3R1B1K b - - 3 30 | f2f1 d1f1 f8f1 h1h2 d2d1q | 1,088 | advancedPawn crushing long middlegame promotion | ., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, β, β, β, .,
., ., ., β, ., β, ., β | false | false | false | false | b |
4r1k1/p4p2/1p1qp1p1/3p2P1/2r3NQ/8/5PP1/4R1K1 w - - 7 28 | g4f6 g8f8 h4h8 f8e7 h8e8 | 1,626 | endgame fork long mate mateIn3 | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., β, ., β, β, ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
1q6/7p/p5p1/1k6/2bQ1p2/8/3K2PP/8 w - - 0 55 | d4b2 b5c6 b2b8 | 1,271 | crushing endgame short skewer | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/pb2p1pp/3q4/2p5/3p2n1/3P1N1P/PPP2PP1/RNBQ1RK1 b kq - 0 12 | b7f3 h3g4 f3d1 | 1,324 | 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, . | false | false | true | true | b |
8/p1k1b3/1ppN4/4P3/4KP2/8/P7/8 b - - 5 42 | e7d6 e5d6 c7d6 e4f5 d6e7 f5g6 e7f8 | 1,853 | crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., β, β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/2R5/1p2pP2/p2p4/Pb1P2q1/1P4Q1/6K1/8 b - - 1 38 | g4g3 g2g3 b4d6 g3g2 d6c7 | 1,241 | attraction crushing endgame exposedKing fork long | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
β, β, ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1Qb1kb1r/p1p2p1p/1p2p3/5p2/3q4/8/PPP2PPP/R3KBNR b KQk - 0 10 | f8b4 c2c3 b4c3 b2c3 d4c3 | 1,196 | 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 | true | true | true | false | b |
4r1r1/5Rpp/ppbkpn2/3p4/1P1N1P2/6P1/P5BP/4R1K1 w - - 1 26 | e1e6 e8e6 d4f5 | 2,271 | mate mateIn2 middlegame sacrifice short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
β, β, β, β, β, β, ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1bqk2r/ppp3pp/2n2n2/2bp2B1/1P6/2P5/P2NPPPP/RN1QKB1R b KQkq - 0 8 | c5f2 e1f2 f6g4 f2e1 d8g5 | 1,523 | advantage attackingF2F7 attraction discoveredAttack long opening sacrifice | β, ., β, β, β, ., ., β,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, β, β, β, β,
β, β, ., β, β, β, ., β | true | true | true | true | b |
r2qk2r/pp3ppp/3bpn2/3pnb2/2pP1B2/P1P1P3/1P1NBPPP/R2QK2R w KQkq - 0 10 | d4e5 d6e5 f4e5 | 1,252 | 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 |
8/p1p4p/5P2/8/k5K1/bp6/1B4PP/8 w - - 1 45 | b2a3 a4a3 f6f7 b3b2 f7f8q | 1,306 | advancedPawn bishopEndgame crushing endgame long promotion | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/2R4p/p4pp1/1p1q4/5Q2/1P1p4/1P4PP/6K1 w - - 2 30 | f4h6 d5f7 c7f7 | 1,305 | advantage endgame short | ., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
rn5r/pp2k2p/2p2n2/4q3/5B1P/1B1P2p1/PPP1Q1P1/R4RK1 b - - 0 17 | e5e2 f1e1 e2e1 | 1,081 | advantage hangingPiece kingsideAttack middlegame short | β, β, ., ., ., ., ., β,
β, β, ., ., β, ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., ., β, .,
β, β, β, ., β, ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
7r/1p2k3/p2p1R2/P1pP2p1/4q1P1/1P5P/2P4K/5Q2 b - - 0 39 | e4e5 h2g2 e5f6 | 1,708 | crushing endgame master short | ., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
β, ., β, β, ., ., β, .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/7p/6p1/2R3K1/1r6/7P/2p2PP1/8 b - - 1 38 | b4b5 c5b5 c2c1q | 1,350 | advancedPawn crushing deflection endgame pin promotion rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1r1k/1b2bppp/p7/1p4N1/8/3Q4/P1P2PPP/1R2R1K1 w - - 0 19 | d3h7 | 964 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, ., β,
., β, ., ., β, β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., β, ., β, . | false | false | false | false | w |
r3r2k/pRp2p2/7p/5BpP/8/2b5/P1P2PP1/5K1R b - - 0 20 | e8e1 | 443 | 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 | b |
8/5k2/p7/P2pKPP1/2p3P1/8/R1nr4/8 w - - 2 50 | g5g6 f7g7 a2b2 d2e2 e5d6 | 2,648 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, β, β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6Q1/p7/1k6/2p1bRK1/4P3/7P/8/3q4 b - - 16 52 | d1g1 g5h4 g1g8 | 979 | crushing endgame short skewer | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
4r3/3k1p1p/pp1b2p1/3pB3/PP6/6P1/2r2P1P/3RR1K1 w - - 3 28 | d1d5 e8e5 e1e5 | 1,717 | advantage endgame pin 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 |
8/7k/1p2p1p1/4P2p/p2P3P/P3QP2/KP6/3q4 b - - 1 41 | d1b3 e3b3 a4b3 a2b3 g6g5 | 1,706 | crushing endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., β,
β, ., ., β, ., ., ., β,
β, ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
4k3/pb1p1rp1/4p3/3pP3/7Q/6R1/PPB3PP/7K b - - 0 27 | f7f1 | 1,091 | 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 | b |
6k1/5R1p/2pPp1p1/3p1qQ1/3P3P/8/5PP1/6K1 b - - 0 33 | f5g5 h4g5 g8f7 d6d7 f7e7 | 1,744 | crushing endgame intermezzo long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, β, β, ., β, .,
., ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k2r/pbpn1pp1/1p2p3/3q3p/Q2P1N2/2PB2P1/PP3P1P/R4RK1 b kq - 5 17 | d5h1 | 1,228 | 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 | true | true | b |
8/8/1r1k2Bp/2p3pP/RnK1P1P1/8/8/8 w - - 2 57 | e4e5 d6e5 c4c5 b6g6 h5g6 b4d3 c5c4 | 2,306 | crushing deflection endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, β,
., ., β, ., ., ., β, β,
β, β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/pr3p2/5q1p/2Q3p1/2Pp4/3PpP2/P5PP/RR4K1 w - - 2 27 | b1b7 b8b7 c5c8 g8g7 c8b7 | 942 | advantage attraction endgame fork 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 |
8/8/1p6/6k1/Pp4P1/1P6/6K1/8 b - - 0 62 | g5g4 g2f2 g4f4 f2e2 f4e4 e2d2 e4d4 | 961 | crushing defensiveMove endgame master pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1Q2R3/5pkp/p4qp1/1p6/8/2Pr1N2/PP3nPK/8 w - - 0 31 | e8g8 g7h6 b8f8 h6h5 f8c5 | 1,763 | advantage endgame long | ., β, ., ., β, ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/5p1p/b2p1qp1/p3p3/P3P3/3n1NPP/5P2/2RQRBK1 w - - 0 22 | c1c8 f8c8 f1d3 | 1,908 | advantage intermezzo 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 |
8/5kpp/3p1r2/4p1b1/6P1/4Bn2/PPP2PP1/3R1R1K b - - 0 28 | f6h6 | 974 | 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 | b |
r2q1rk1/ppp2pp1/2nb3p/8/4QB1P/1P2P3/b1P1NPP1/2KR1B1R b - - 0 14 | d6a3 | 706 | 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 | false | false | b |
5rk1/2q3bp/p2p1p2/3Pn1PQ/2pBP2R/2P4P/P7/1B4K1 b - - 1 34 | e5f3 h5f3 f6g5 f3g4 g5h4 | 2,035 | advantage deflection kingsideAttack 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 |
r2b1rk1/1b3ppp/p3p3/1p4B1/2p1n3/P1N2P2/BPP3PP/R4RK1 w - - 0 16 | c3e4 b7e4 g5d8 f8d8 f3e4 | 1,885 | advantage long middlegame | β, ., ., β, ., β, β, .,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2rqk2r/p3bppp/1p1p4/2pBn1P1/4PB1P/3P4/PPP4Q/R3K2R b KQk - 4 16 | e5f3 e1f2 f3h2 | 763 | 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 | true | false | b |
B5k1/5pp1/1p5p/pNq1p3/P1P5/1P1r4/R2R4/3QK3 b - - 2 29 | c5g1 e1e2 d3e3 | 1,870 | killBoxMate 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 |
3r2k1/pp4p1/2p3Q1/1q4b1/N2P2P1/1P5P/P1P5/5RK1 b - - 0 24 | g5e3 g1g2 b5e2 g2g3 e2f1 | 1,807 | crushing deflection endgame exposedKing long | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4k3/1p3p2/P1b1p1p1/1B6/1Q6/1P5P/2Pr2PK/3r4 b - - 2 35 | d2g2 | 1,502 | 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 | b |
8/8/p1p2pk1/P1R1r2p/5K1P/6P1/8/8 w - - 2 47 | c5e5 f6e5 f4e5 | 707 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
β, ., β, ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/7p/5kp1/5p2/7P/6PK/5P2/8 b - - 2 41 | f6e5 h4h5 g6g5 h3g2 e5e4 g2f1 e4f3 | 2,180 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/p1pnNqp1/1p1Pp3/7p/1PP5/P1B3P1/3Q1nKP/R4R2 b - - 3 20 | f7f3 g2g1 f2h3 | 1,239 | 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, ., . | false | false | false | false | b |
6k1/ppp3pp/2nbr3/3Q1p2/3P1P1q/2P1B3/PP3P1P/RN4K1 b - - 3 18 | h4g4 g1h1 g4d1 | 2,049 | crushing kingsideAttack middlegame short | ., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, β,
., ., β, β, β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, ., β,
β, β, ., ., ., ., β, . | false | false | false | false | b |
8/8/5kpP/8/p2K2P1/1p6/1P3P2/8 b - - 2 41 | a4a3 g4g5 f6f7 h6h7 f7g7 h7h8q g7h8 d4c3 a3a2 | 1,808 | advancedPawn crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5p2/1k2bR2/8/p5P1/B3rP2/2P4P/2K5 b - - 4 39 | e3a3 g4g5 a3a1 | 1,507 | advantage endgame hangingPiece short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r1rk1/1p5p/p3p1p1/2p5/PnP1q3/3P1R2/3Q1PPP/R5K1 w - - 0 25 | f3f8 g8f8 d2h6 f8g8 d3e4 | 1,705 | advantage attraction kingsideAttack 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 | w |
1r2qrk1/2p1bpp1/pn5p/1p1nPQ2/8/1P5P/P1B2PP1/RNBR2K1 w - - 1 19 | f5h7 | 730 | 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 | false | false | w |
3B3k/1B4pp/p3b3/8/8/P1p1P3/6PP/5K2 b - - 0 30 | c3c2 f1e2 c2c1q | 1,342 | advancedPawn bishopEndgame crushing endgame promotion short | ., ., ., 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.