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 |
|---|---|---|---|---|---|---|---|---|---|
1r3rk1/B1q2ppb/7p/3QR3/2B1n1P1/P6P/1PP2P2/2K4R b - - 0 25 | b8d8 e5e4 d8d5 | 2,274 | 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 | b |
8/4p3/3pN1R1/3k4/4r3/3K4/6PP/6b1 w - - 0 41 | e6c7 d5e5 g6e6 e5f5 e6e4 | 1,816 | crushing endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kb1r/p2p1ppp/1p3B2/3bQ3/2BpP3/2PP4/Pq3PPP/R3K2R b KQkq - 0 13 | d5e6 e1g1 g7f6 | 1,660 | 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 | true | true | true | true | b |
2r2bk1/3N1p2/6p1/1K4P1/8/7R/2p5/8 w - - 0 57 | d7f6 g8g7 h3h7 | 1,004 | endgame hookMate mate mateIn2 short | ., ., β, ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/1b3pbp/p2p1nP1/Pp6/3p3Q/3P4/BPPBqNPP/R3rRK1 b - - 4 21 | e2f1 | 1,854 | kingsideAttack 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, β, β, . | false | false | false | false | b |
r3k2r/pp2bpp1/2N4p/5P2/2pP4/2q4P/P2Q1PB1/R3K2R b KQkq - 0 18 | c3a1 e1e2 c4c3 h1a1 c3d2 | 1,947 | advancedPawn 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 | true | true | true | true | b |
rn3r1k/pppb2pp/8/4B3/4Q3/4P1P1/P1P1KP1P/RNq2B1R b - - 0 16 | d7b5 c2c4 b5c4 e4c4 c1c4 | 1,327 | crushing 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 | false | false | false | false | b |
r6k/1pp1R1pp/p2p4/8/2P5/P7/1P1q2PP/4RBK1 w - - 0 26 | e7e8 a8e8 e1e8 | 502 | backRankMate 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 | w |
r4rk1/p4p1p/2p3PQ/2q2P2/3p4/5Pb1/PP2P3/RKB2B1R b - - 0 25 | c5f5 e2e4 d4e3 f1d3 f5d3 | 1,844 | discoveredAttack enPassant long mate mateIn3 middlegame queensideAttack | 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 |
8/8/8/8/6P1/1r6/1k3PK1/Q7 b - - 0 58 | b2a1 g4g5 a1b2 f2f4 b2c3 g2f3 c3d4 f3g4 d4d5 g4f5 d5d6 f5f6 d6d7 | 2,810 | crushing defensiveMove discoveredAttack endgame master veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/K7/8/3kp3/1P6/8/8/8 b - - 1 66 | d5c4 a7a6 c4b4 | 1,975 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r5k/5p1p/5n2/1pR2p2/8/P3P1KP/5P2/3R4 b - - 0 30 | f6e4 g3f4 e4c5 | 1,070 | advantage endgame fork short | ., β, ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
7k/7p/2b1Q2R/ppp2p2/8/P5PP/5P1K/q7 b - - 2 40 | a1h1 | 816 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., β, ., β, ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/1b2k3/p2pP1q1/1p1P1pPp/2PK1Q2/P5P1/8/8 w - - 1 39 | c4c5 g6g7 d4d3 g7e5 f4e5 d6e5 c5c6 | 2,181 | crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, β, ., β, .,
., β, ., β, ., β, β, β,
., ., β, β, ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/6p1/1p2R3/1q3p2/1p1p4/PQ1P4/8/K6r w - - 2 41 | e6e1 g8f8 e1h1 | 1,740 | advantage discoveredAttack endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
7q/2k4r/3p1pPr/p1pPp1p1/PpP1P1P1/1P3B2/1K5R/3Q3R b - - 0 76 | h6h2 h1h2 h7h2 | 661 | crushing middlegame short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., β, ., β, β, β,
β, ., β, β, β, ., β, .,
β, β, β, ., β, ., β, .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
8/8/8/2R5/8/1q3Q2/p3kPPP/6K1 b - - 8 59 | b3f3 g2f3 a2a1q | 1,265 | advancedPawn crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/1R5P/p4k1r/1p6/8/5KP1/8 w - - 1 52 | b6b5 f5g6 b5h5 g6h5 h6h7 | 1,063 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/r4r2/1q2p1QB/p3Pp2/P2p4/7P/5PP1/1N4K1 w - - 2 38 | g6g8 e8d7 g8f7 | 828 | crushing deflection endgame interference short | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., β, β,
β, ., ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
2k1r1r1/p1p5/1p5p/3P4/2P2q2/3Q1n1P/P2N1R2/5R1K b - - 1 32 | e8e3 d3e3 f4e3 | 1,975 | advantage middlegame short | ., ., β, ., β, ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., β, ., β,
β, ., ., β, ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
r5k1/1bpn2p1/1p1p3p/5r2/p1q1p3/2B1P1Q1/PP3PPP/R4RK1 w - - 0 21 | g3g7 | 732 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
., β, β, β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, ., .,
β, ., β, ., β, ., ., .,
., ., β, ., β, ., β, .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r3k1/5p2/PR4p1/7p/2pBr3/7K/3R4/8 b - - 2 40 | c4c3 d2c2 e4d4 | 1,238 | crushing endgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1r1kb/1q1npp2/p1bp2pB/1p2P1Q1/8/2PB2NP/PP4P1/4RR1K b - - 0 22 | c6g2 h1h2 g2f1 | 851 | crushing fork master middlegame short | ., ., β, ., β, ., β, β,
., β, ., β, β, β, ., .,
β, ., β, β, ., ., β, β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, β,
β, β, ., ., ., ., β, .,
., ., ., ., β, β, ., β | false | false | false | false | b |
5rk1/5pp1/1n5p/2q5/2b1R3/6PP/r4P2/1QR2BK1 w - - 2 29 | b1a2 c4a2 c1c5 | 1,926 | equality middlegame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, β, ., ., β, β, . | false | false | false | false | w |
6RQ/p2r1p2/1p1P3p/6pk/7P/5qP1/PP6/6K1 w - - 1 32 | g8g5 | 1,143 | endgame master | ., ., ., ., ., ., β, β,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/5pp1/2P1p2p/2Pp4/2bP4/1r4P1/5P1P/1R4K1 w - - 1 28 | b1b3 c4b3 c6c7 | 1,259 | advancedPawn crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
4r1k1/p5pp/1p4n1/4P1q1/5N2/5QP1/PP4KP/R4R2 b - - 0 23 | g6h4 g2h3 h4f3 | 1,830 | advantage master middlegame pin short | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
6k1/6pp/1ppN4/3pp1q1/1P6/2PPPQn1/1P3KP1/4r3 w - - 0 29 | f3f7 g8h8 f7e8 | 857 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, β, β, ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, β, β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
6r1/1p1k4/4p3/3pPq1p/P2P3Q/4nN2/R4R2/7K b - - 7 31 | f5b1 h1h2 e3g4 h2h3 b1f5 h3g2 g4e5 | 2,699 | advantage discoveredAttack exposedKing fork middlegame veryLong | ., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., β,
β, ., ., β, ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r1b1r1k1/pp4pp/1n3p2/3qp3/2N4B/1QP5/P4PPP/R3R1K1 w - - 0 18 | c4b6 d5b3 a2b3 | 1,411 | 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 | w |
2r2k2/p4Pn1/bp2p1Q1/3pb1N1/6PP/1P5N/P3q3/R1B3RK b - - 5 37 | e2h2 | 872 | 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 | false | false | false | false | b |
rnb1k2r/pp1p1ppp/1q1Pp3/8/2P1n3/1P6/P3PPPP/RN1QKBNR b KQkq - 0 7 | b6f2 | 1,593 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, ., β, ., ., β,
β, β, ., β, ., β, β, β,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
β, β, ., β, β, β, β, β | true | true | true | true | b |
2r3k1/p3np2/q3p1p1/8/2rb4/P1PR2B1/1PQ2PP1/2K4R w - - 0 21 | d3d4 c4d4 g3e5 f7f6 e5d4 | 1,816 | advantage attraction 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 |
8/8/8/p4k2/P6K/2p1BN2/2P5/3r4 b - - 6 51 | f5e4 e3b6 e4f3 | 1,717 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
r7/kpp5/3pb3/P3n1Bp/1N2P2P/2P5/5qP1/2Q4K w - - 0 35 | g5e3 f2e3 c1e3 | 922 | advantage fork middlegame short | β, ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., β, ., β, β,
., β, ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
8/5p2/5k1N/pQbPp1pP/Pq2P1P1/4PK2/8/8 b - - 0 46 | b4b5 a4b5 a5a4 | 1,685 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, β, β, β, β, ., β, β,
β, β, ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p5n1/2p2p2/1p3B2/1P3kPP/2P5/P3K3/8 b - - 0 39 | g7f5 g4f5 f4g4 e2d3 g4h4 | 2,381 | advantage endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/ppp2ppp/2nb2n1/8/2B1P3/2N2Q2/PPPB1PPP/R4RK1 b - - 6 10 | g6e5 f3e2 c6d4 | 2,438 | 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 | b |
3r4/1qp1ppk1/6p1/p3P1Pp/NpQ5/1P6/1PPR4/1K5R b - - 0 31 | b7h1 b1a2 d8d2 | 1,288 | crushing endgame hangingPiece intermezzo 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 |
8/8/7R/7P/6P1/5K2/pr6/k7 b - - 0 51 | b2b3 f3e2 a1b2 | 2,157 | crushing defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
R7/6pk/6p1/1N3pP1/1p2rP2/3nP3/7P/2rR1K2 w - - 4 41 | d1c1 d3c1 b5d6 e4e7 a8f8 | 2,146 | crushing endgame long | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., β, ., ., β, β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., β, ., . | false | false | false | false | w |
r2q2k1/6p1/p2p2P1/2nP4/1p6/3p3Q/PPP2P2/1K6 w - - 2 29 | h3h7 g8f8 h7h8 f8e7 h8g7 e7e8 g7f7 | 1,233 | deflection endgame mate mateIn4 veryLong | β, ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2kr3r/ppq2ppp/2p1pn2/4b3/5B2/3Q2N1/PPP2PPP/R3R1K1 w - - 0 15 | f4e5 d8d3 e5c7 | 1,073 | advantage middlegame short | ., ., β, β, ., ., ., β,
β, β, β, ., ., β, β, β,
., ., β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
6k1/5pp1/4p2p/p3P3/PP1p1P2/7P/2r3P1/1R5K b - - 0 40 | d4d3 b4a5 d3d2 h1h2 c2c1 | 1,732 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., ., β, ., ., .,
β, β, ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., β | false | false | false | false | b |
8/7R/2b5/P2p1k1p/3Pr2P/3K2P1/4B3/8 b - - 2 43 | c6b5 d3c3 e4e3 | 2,498 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., β, β, ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/2p1r3/2p1PpPP/2P2P2/1pb5/4QK2/2q5/6R1 w - - 1 41 | g6g7 e7g7 h6g7 | 993 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., β, ., β, β, β, β,
., ., β, ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/2q1k3/1R6/1P1P4/4K3/5P2/8 w - - 0 52 | d4d5 c6d5 b5d5 | 1,467 | crushing endgame fork queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/p5pp/1bp1Pq2/3pn3/1P6/1N4QP/P2B2P1/R4R1K b - - 0 22 | f6f1 a1f1 f8f1 | 999 | 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 | false | false | false | false | b |
1r1qr1k1/ppp2pp1/2b3np/3pQ3/2P5/P1B1PN2/1P3PPP/R2R2K1 w - - 2 18 | e5g7 | 670 | 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 |
2br3k/8/p1R5/1p6/1P1q2p1/P2B1pN1/7K/2RQ4 b - - 0 35 | d4f2 h2h1 f2g2 | 1,422 | mate mateIn2 middlegame short | ., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., . | false | false | false | false | b |
2k5/p1q4p/5Q2/1ppr1N2/8/4P2P/PPK2Pr1/7R w - - 0 25 | f5e7 c7e7 f6e7 | 1,320 | crushing endgame fork short | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
1R6/5pkp/5bp1/1pp5/1rPp4/1P1R1P1P/5P2/6K1 b - - 1 29 | b5c4 b8b4 c4d3 b4a4 d3d2 | 1,502 | advancedPawn crushing endgame long | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, .,
., β, β, ., ., ., ., .,
., β, β, β, ., ., ., .,
., β, ., β, ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5RP1/5P1K/1r5P/8/8/7r/5k2/8 b - - 0 83 | h3h6 h7g7 b6g6 | 1,876 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/ppp2ppp/2n2q2/4Nb2/3Pn3/P1PBB3/2Q2PPP/R3K2R w KQ - 9 14 | d3e4 f5e4 c2e4 c6e5 d4e5 | 1,338 | 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 | true | true | false | false | w |
r5k1/pp3ppp/8/4p3/N3q3/1Q3RPK/PP1r3P/R7 b - - 7 24 | e4g6 b3f7 g6f7 f3f7 g8f7 | 2,174 | 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 |
r5k1/p1pp2b1/1p2pq2/8/2Pn3r/2NBB1Q1/PP3P2/R3K1Nb w Q - 0 16 | e3g5 f6e5 g3e5 g7e5 g5h4 | 1,917 | 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 | false | true | false | false | w |
r1q1r3/3p1kp1/p2Bppn1/1p5Q/4n3/2P3R1/P5PP/6K1 w - - 0 26 | h5g6 f7g8 g6g7 | 1,148 | fork 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 |
r4rk1/pb1n2p1/1p3q1p/2pP4/2P1p3/1P4NP/P4PKN/R2QR3 b - - 0 21 | f6f2 g2h1 f2g3 | 1,326 | crushing deflection 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 |
1k1r1r2/p1p4p/2Bb2p1/3Q4/6P1/4P2P/Pq1NKP2/n6R w - - 0 22 | h1b1 b2b1 d2b1 f8f2 e2f2 | 1,400 | crushing long middlegame pin | ., 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/ppp5/1b1k2qp/1P1B1b2/8/P4N2/3PQPPP/nN4K1 w - - 2 18 | e2e5 d6d7 e5h8 | 1,751 | 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 |
3k3r/5Qp1/r1p1Pp1p/p7/1B1q4/1P3R2/2P3PP/R6K b - - 1 26 | d4a1 b4e1 a1e1 f3f1 e1f1 | 1,103 | hangingPiece long mate mateIn3 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 |
8/1p6/p7/5k2/2P1Nn2/1P2KP2/P7/5B1q w - - 0 40 | e4g3 f5e6 g3h1 | 1,113 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, β, ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r1r2k2/5p1p/4pPp1/1p2P3/2bB2P1/Pq2Q3/7P/2R2BK1 w - - 13 34 | d4c5 c8c5 e3b3 c4b3 c1c5 | 2,669 | advantage 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 |
2r3k1/7p/6p1/3R4/3P1BPP/n1p1P3/5K2/8 b - - 0 35 | c3c2 e3e4 c8f8 d5f5 g6f5 | 1,632 | advancedPawn crushing endgame long pin | ., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, β,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/2R1bk2/N2p1p2/PP1Pp3/4P1Q1/5KP1/3q3P/8 b - - 6 44 | d2d1 f3e3 d1g4 | 1,521 | crushing deflection endgame short skewer | β, ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
β, ., ., β, ., β, ., .,
β, β, ., β, β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1k2r/2q2pb1/p5p1/1ppp2Bp/4N2P/P4P2/1PP1QP2/2K1R3 w k - 0 20 | e4f6 e8f8 e2e8 c8e8 e1e8 | 2,148 | doubleCheck long mate mateIn3 middlegame sacrifice | ., ., β, ., β, ., ., β,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., β, β,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, ., .,
., β, β, ., β, β, ., .,
., ., β, ., β, ., ., . | false | false | true | false | w |
2Q5/6bk/6pp/8/2bBqp2/2P4P/PP1p1PP1/3R2K1 b - - 4 33 | c4d5 f2f3 e4e1 d1e1 d2e1q | 2,687 | advancedPawn advantage endgame long master masterVsMaster promotion | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
., ., β, ., ., ., ., β,
β, β, ., β, ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
4r3/6k1/p5p1/1pp3Q1/3p4/P2P1R2/1PP2K1P/4r3 b - - 1 34 | e8e2 f2g3 e1g1 g3f4 g1g5 | 1,175 | advantage endgame exposedKing long queenRookEndgame skewer | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., β, β, ., ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
6r1/p4p1p/4np2/4k3/2P1B3/1P1R1K2/P6P/8 w - - 9 38 | d3d5 | 718 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3r2/2p3pp/p1P5/2q1N1Pk/1p3Pn1/4R2P/PPP5/2KR4 w - - 0 26 | h3g4 h5h4 d1h1 | 1,400 | 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 |
b4kr1/8/p2p1P2/1p6/4qb2/2P1B2Q/PP3RPP/5RK1 b - - 0 27 | f4e3 h3c8 f8f7 c8d7 f7g6 | 1,927 | advantage long master middlegame pin | 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/p1q1bp2/2p1p1pQ/4n3/2pP4/P1R5/1P3PPP/4K2R w K - 0 25 | c3h3 e7h4 h3h4 f7f5 h6h8 g8f7 h8h7 f7f6 h7c7 | 1,911 | crushing middlegame quietMove skewer veryLong | 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 |
3r2qk/pp3p1p/2b2pr1/3p1Q2/5P2/2P1PNPR/PP5P/R5K1 b - - 2 21 | c6d7 f5h5 d7g4 h5h7 g8h7 h3h7 h8h7 | 2,275 | advantage fork middlegame veryLong | ., ., ., β, ., ., β, β,
β, β, ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, β, β, β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r6r/p1k2ppp/1p2p1b1/1Qbpq3/8/2N2PP1/PP2N2P/2R1K2R w K - 2 17 | b2b4 a7a6 b5a4 | 2,232 | 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 | true | false | false | false | w |
5rk1/2q2pp1/2r4R/5P2/P4PQ1/1P5P/6PK/8 w - - 1 36 | f5f6 c6f6 h6f6 | 1,403 | advantage endgame pin short | ., ., ., ., ., β, β, .,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/6R1/1pkp4/2p1rN1P/P1n5/8/2K5 w - - 1 46 | f4e6 c5d6 e6g5 | 1,226 | advantage discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., ., .,
., ., β, ., β, β, ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2q2rk1/5p1p/pp4p1/2pN2Pn/7P/P5r1/1P4Q1/3R1RK1 w - - 2 29 | d5e7 g8g7 e7c8 g3g2 g1g2 | 1,832 | advantage fork 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 |
3n3k/pp4pp/3r4/7q/8/1P1P3P/P5P1/5RK1 w - - 0 29 | f1f8 | 400 | backRankMate endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., β,
β, β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/2R5/5kp1/5p1p/8/6R1/r4PPP/6K1 b - - 3 37 | a2a1 c7c1 a1c1 | 476 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2q4/1pp3p1/p2p2Q1/3kP1P1/3P4/2P2b2/P5r1/2K1R2R w - - 7 36 | g6f7 d5c6 f7f3 c6b6 f3g2 | 1,618 | 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 | w |
8/3kP3/3p1KPr/4R3/8/8/8/8 b - - 0 45 | d6e5 f6f7 h6h8 | 1,893 | crushing defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/1p3pP1/p1p1bb1p/2P2k1P/1P6/P3R1K1/8 w - - 1 40 | e2f2 f4e4 f2f5 e4f5 g6g7 | 1,830 | advancedPawn crushing endgame long sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., β, ., β, β, ., β,
., ., β, ., ., β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/1p4bp/p5p1/8/2p2B2/2qnQKP1/7P/8 w - - 0 38 | e3e8 g7f8 e8f8 | 537 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, β, β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/1p3pp1/p6B/2b1nQ2/3p3R/P4N2/1PP2PPP/R5K1 b - - 2 17 | e5f3 f5f3 d8h4 | 1,172 | 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 |
5rk1/p5p1/1pbN3p/4n3/4N3/3P4/PPP3pP/4R1K1 b - - 1 25 | e5f3 g1g2 f3e1 | 930 | crushing endgame fork short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
4rr1k/2q2p2/p1pb1R1p/3p2p1/PP1P4/2PQ2P1/7P/5RK1 w - - 7 26 | f6h6 h8g7 d3h7 | 1,292 | 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 |
3r4/1p1P3R/2k4P/8/8/3R4/2p3PK/2r5 b - - 1 39 | c1h1 h2h1 c2c1q | 1,686 | advancedPawn attraction crushing endgame master promotion rookEndgame short | ., ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
5k2/p3b2n/5r1p/3Bp3/1PP2p1P/8/2P2P2/2K3R1 w - - 1 41 | g1g8 | 464 | 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 |
r1b1Nb1r/1p2n1pp/pk6/q1p1n3/8/2P1P3/PP1QBPPP/R3K1NR w KQ - 6 16 | d2d8 b6a7 d8a5 | 2,013 | crushing deflection opening 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, ., ., ., β, ., β, β | true | true | false | false | w |
8/1k6/pp6/1Pp1K3/2P5/P7/8/8 w - - 0 51 | a3a4 b7c7 e5e6 | 2,482 | crushing defensiveMove endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rb1n3/p4r1k/1p2p1pp/2p2p2/PnPp1q1B/1P1P1BN1/4Q1PP/4RRK1 w - - 0 25 | g3f5 g6f5 h4g3 f4g5 g3b8 | 2,385 | advantage clearance long middlegame sacrifice 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, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
r4r1k/2pqnp1n/p2p4/1p2p1B1/4P3/1BPP2Q1/PP3PP1/R3R1K1 b - - 0 20 | f8g8 f2f4 e5f4 g5f6 h7f6 | 1,932 | 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 | b |
3k4/q2p4/3RQ3/p7/2p5/2P2r1P/PP2K3/3R4 b - - 1 40 | a7f2 | 1,581 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., ., β, ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
6rk/2qbQ2p/4p3/1p3p1B/p2p4/2P5/PP3PPP/R4RK1 b - - 6 28 | g8g2 g1g2 d7c6 h5f3 c6f3 g2f3 c7e7 | 1,953 | advantage attraction 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, . | false | false | false | false | b |
2r5/1p1krR2/3b3p/p2p2p1/3Pp3/P3P1P1/1P5P/1NR3K1 w - - 8 31 | f7e7 d6e7 c1c8 d7c8 b1c3 | 1,542 | crushing 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 |
1k6/5r2/p7/4p1Q1/3pqn2/8/5PPP/R6K w - - 0 30 | g5g8 b8a7 g8f7 | 1,850 | crushing endgame fork master short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
1k1r1r2/1p6/p6p/3p2p1/P2P1p2/1RP1p2P/K2QBPP1/5q2 w - - 0 32 | d2b2 f1e2 b2e2 | 2,396 | 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 |
r1bq1rk1/p4pbp/5np1/4p1B1/2PpN3/8/PP1QBPPP/R4RK1 b - - 1 14 | f6e4 g5d8 e4d2 | 948 | crushing hangingPiece 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 |
5R2/6k1/p3p3/2p1q3/P6p/4pQ1P/2P3PK/1r6 w - - 5 43 | f8f4 g7h6 f3g4 | 1,757 | crushing defensiveMove endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., β,
., ., β, ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/8/8/6kp/5p1P/5K2/5P2/8 b - - 0 55 | g5f5 f3g2 f5e4 g2f1 e4f3 f1e1 f3g4 | 2,664 | crushing defensiveMove endgame pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., 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.