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 |
|---|---|---|---|---|---|---|---|---|---|
6k1/6pp/4q2r/8/8/6P1/5P2/2KQR3 b - - 1 54 | e6c8 d1c2 h6c6 c2c6 c8c6 | 2,112 | clearance crushing endgame long pin | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., ., . | false | false | false | false | b |
rn3rk1/pp2qpp1/7p/8/2pPQbb1/2P2NN1/PP2P1PP/1K1R1B1R b - - 1 15 | e7e4 g3e4 g4f5 | 1,541 | 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 | false | false | false | false | b |
5b1k/1pq4p/p4rp1/5n2/P7/BBQ2P1P/1PP2P2/3R2K1 b - - 2 27 | c7c3 b2c3 f8a3 | 1,635 | 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 |
5rk1/5Q2/p4p2/1p2P1p1/1PpP3p/P5bP/2N1R1P1/7K b - - 0 42 | g8f7 e5e6 f7e7 | 2,167 | 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 |
8/8/3k2p1/p2n1p2/1pBP1Pp1/1P2K1P1/7P/8 w - - 2 46 | c4d5 d6d5 e3d3 d5d6 d3c4 d6c6 d4d5 | 1,111 | crushing endgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., β, ., β, ., .,
., β, β, β, ., β, β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/p7/7p/1PNk1pp1/P2n4/3R2P1/6KP/8 w - - 1 35 | d3d4 d5d4 c5e6 d4c4 e6d8 | 1,351 | attraction crushing endgame fork long sacrifice | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, β, β, ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1b2q3/p4b2/1p2pQr1/4P3/P1N5/1PP3PP/5R1K w - - 9 33 | f5f6 e7f6 f1f6 | 1,220 | 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 | w |
2r3k1/pp1R1p1p/4p1p1/8/4B3/P7/1P3PPP/6K1 b - - 0 24 | c8c1 d7d1 c1d1 | 736 | backRankMate endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
β, β, ., β, ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b2rk1/1p5N/1q2p1p1/n2pPB2/5P2/1PP1b3/1BQN2P1/2KR3R b - - 0 19 | a5b3 c1b1 a8a1 b2a1 b3d2 | 2,130 | advantage doubleCheck exposedKing long middlegame queensideAttack | 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 |
6k1/4n1p1/3Q3p/3P2q1/1P1BPp2/5P2/P1r2RPP/7K b - - 2 28 | c2c1 f2f1 c1f1 | 969 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., β, β, β, ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/2Q1qkpp/p7/1p1P4/1P6/7P/6PK/8 w - - 5 36 | d5d6 e7c7 d6c7 | 1,330 | advancedPawn crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., β, ., β, β, β, β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k2r/3p1ppp/rqn1p3/p1b5/3NP3/2N1P2P/PP4P1/R2Q1RK1 w k - 2 14 | c3a4 c5d4 a4b6 | 1,517 | crushing middlegame short | ., ., ., ., β, ., ., β,
., ., ., β, ., β, β, β,
β, β, β, ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., β,
β, β, ., ., ., ., β, .,
β, ., ., β, ., β, β, . | false | false | true | false | w |
8/8/p7/2K1p3/1pP5/1P1k4/P7/8 b - - 0 42 | e5e4 c5b6 e4e3 c4c5 e3e2 | 1,048 | advancedPawn crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7r/8/6P1/5P2/2k5/1p6/1Kp5/2R5 w - - 1 54 | g6g7 h8a8 c1a1 c2c1b a1c1 | 2,549 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
4r1k1/1p3p1p/p2p4/2pB1Q2/3b4/P2P4/1PP3PP/4R2K b - - 0 22 | e8e1 f5f1 e1f1 | 700 | 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 | b |
r1bq3k/1pp1b1p1/p1n1p3/5rN1/2PPQ3/P3P3/1P3PP1/R3KB2 w Q - 0 16 | e4h4 h8g8 h4h7 g8f8 h7h8 | 1,724 | kingsideAttack long mate mateIn3 middlegame | β, ., β, β, ., ., ., β,
., β, β, ., β, ., β, .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., β, β, β, ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., β, β, ., . | false | true | false | false | w |
7k/2b3p1/q6p/p2Q4/Pp3pP1/1B5P/1P6/6K1 w - - 0 36 | d5g8 | 920 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/1P1B2r1/3K3p/2b3k1/4p1P1/8/8/8 w - - 0 59 | d6c5 g7d7 b7b8q | 1,025 | advancedPawn advantage endgame master masterVsMaster promotion short | ., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/4q2p/p3bpp1/1p2R3/7Q/N1P5/PP1r1PPP/4R1K1 b - - 2 25 | g6g5 h4g3 f6e5 | 1,816 | crushing master middlegame short | ., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
β, β, ., β, ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/1pp4p/4k3/P1P5/8/2P5/4K3/8 w - - 1 47 | c5c6 b7c6 a5a6 | 1,392 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/4rppp/p1nq1n2/1pNp1N2/1P1P4/P2Q1P2/6PP/R3R1K1 b - - 4 21 | e7e1 a1e1 e8e1 | 947 | advantage kingsideAttack middlegame short | ., ., ., ., β, ., β, .,
., ., ., ., β, β, β, β,
β, ., β, β, ., β, ., .,
., β, β, β, ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/B2kbp1b/1Q1p1P2/1p6/1p2p1r1/2r5/P1P5/R4R1K b - - 1 30 | c3h3 | 1,286 | 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 |
7r/1p1q2k1/p4p1p/4n1p1/3N2P1/8/PP5Q/K1R5 w - - 1 36 | c1c7 d7c7 d4e6 g7g6 e6c7 | 1,811 | advantage attraction endgame fork long pin sacrifice | ., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
β, ., β, ., ., ., ., . | false | false | false | false | w |
8/8/1p1r4/p1p3k1/P1P5/1PP4P/4KN2/8 w - - 7 51 | f2e4 g5f4 e4d6 | 602 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., β, ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5rk/pp3p1p/3p4/3Pn1qQ/4P2R/2N5/PP4PP/6K1 w - - 3 23 | h5h7 | 715 | 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 |
2R5/5pkp/1p5q/p5p1/8/Q4BK1/PP3PP1/4r3 b - - 2 35 | h6h4 | 914 | endgame | ., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
3q1rk1/p3ppbp/6p1/8/P4n2/Q3PN2/RPrB1PPP/4KB1R b K - 5 20 | d8d2 f3d2 c2c1 | 2,243 | 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,
., ., ., ., β, β, ., β | true | false | false | false | b |
1r3k2/2p2p2/2pp3p/5Pq1/1P2P1QR/8/5PK1/8 w - - 1 45 | g4g5 h6g5 h4h8 | 801 | crushing endgame master short | ., β, ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/p5pp/4p3/4P3/P1pbB2P/2Nn2PK/1P2Rr2/3R4 b - - 4 28 | f2e2 c3e2 d3f2 | 1,905 | 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 | b |
1qr1k3/1p2r2p/p1n1Q3/8/8/P5P1/1P3PP1/2RR2K1 w - - 1 24 | e6g8 | 1,131 | mate mateIn1 middlegame oneMove | ., β, β, ., β, ., ., .,
., β, ., ., β, ., ., β,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
3r1r1k/5np1/pp1N2qp/2pQ1p2/5P2/2P5/PP4PP/3RR1K1 w - - 1 30 | d6f7 g6f7 d5f7 f8f7 d1d8 | 1,228 | crushing 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, . | false | false | false | false | w |
r1b1r1k1/pp3ppp/8/2Pq4/1nN1n3/1P3N1P/P3BPP1/RQ2R1K1 b - - 0 17 | d5c5 c4e3 e4f2 | 2,575 | advantage 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, . | false | false | false | false | b |
3r2r1/2p2R2/3p4/1p6/p5k1/P1P5/1P3K2/4R3 w - - 2 43 | e1g1 g4h5 f7h7 | 1,215 | endgame mate mateIn2 rookEndgame short | ., ., ., β, ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/2p1p1b1/p1P1Pp1k/Pp1PP1pP/1B4K1/8/8 b - - 2 45 | f5f4 g3f4 h5h4 | 1,938 | bishopEndgame crushing deflection endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
β, ., β, ., β, β, ., β,
β, β, ., β, β, ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/5pp1/5b1p/2R5/P7/2p1KP1P/3r4/1R6 b - - 3 31 | f6d4 e3e4 d4c5 | 1,778 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r1bqr1k1/pp1n1pb1/5npp/3N4/1PP5/P6N/1B2B1PP/R2Q1RK1 w - - 2 17 | d5f6 d7f6 d1d8 e8d8 b2f6 g7f6 f1f6 | 1,752 | crushing discoveredAttack fork opening pin 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, . | false | false | false | false | w |
5rk1/4bp2/p3p2Q/1pp5/4r3/1P1PR2P/5PPK/2q5 w - - 0 27 | e3g3 e7g5 g3g5 c1g5 h6g5 | 1,188 | crushing endgame long | ., ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
β, ., ., ., β, ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r5k1/1p3pp1/pq5p/4Q3/2R2B2/8/PPP3PP/7K b - - 0 21 | b6f2 h2h3 f2f1 h1h2 f1c4 | 2,022 | crushing endgame fork long | β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/8/1p2K3/p4p2/4k2P/1P6/P7/8 w - - 1 45 | h4h5 f5f4 h5h6 f4f3 h6h7 f3f2 h7h8q | 673 | advancedPawn crushing endgame master pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/5ppp/Ppr1pq2/3p4/P2P4/5N1P/2Q2PP1/2R3K1 w - - 0 25 | c2c6 c8c6 c1c6 | 847 | advantage 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 |
2bqr1k1/5pbp/4p1p1/rp1n4/8/1B3N1P/PB1Q1PP1/R3R1K1 w - - 0 20 | b2g7 g8g7 b3d5 | 2,135 | crushing 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 |
r1b3k1/ppp3pp/2p5/b3pr2/7q/2NP2QP/PPP2PP1/R1B2RK1 b - - 1 14 | h4g3 f2g3 a5b6 | 1,571 | 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 |
8/3q4/k7/1p3KP1/8/1Q6/8/8 w - - 3 74 | b3e6 d7e6 f5e6 b5b4 g5g6 b4b3 g6g7 b3b2 g7g8q | 854 | advancedPawn crushing endgame promotion queenEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp3pbp/4N1p1/2Q1P3/5P2/3qn1PP/PP4BK/R1B2R2 b - - 0 19 | e3f1 g2f1 d3f1 e6f8 f1e2 | 2,561 | crushing long middlegame | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., β, β,
β, β, ., ., ., ., β, β,
β, ., β, ., ., β, ., . | false | false | false | false | b |
r3kb1r/p1p1pppp/2p2n2/8/5P2/1PPqpQ1P/P5P1/RNB1K2R w KQkq - 0 11 | f3c6 e8d8 c6a8 | 897 | crushing fork middlegame short | β, ., ., ., β, β, ., β,
β, ., β, ., β, β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, β, β, β, ., β,
β, ., ., ., ., ., β, .,
β, β, β, ., β, ., ., β | true | true | true | true | w |
r4rk1/ppp3pp/2nb2b1/5p2/2P1p1Pq/1B2P2P/PB1P1PK1/R2QNR2 w - - 0 17 | c4c5 g8h8 c5d6 | 1,366 | advantage discoveredAttack middlegame short | β, ., ., ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., β, β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, β,
., β, ., ., β, ., ., β,
β, β, ., β, ., β, β, .,
β, ., ., β, β, β, ., . | false | false | false | false | w |
3r1rk1/2n1qpbp/4p1p1/p3P3/PpB5/1Q1N1P2/1B1R1P1P/R5K1 b - - 2 23 | e7g5 g1f1 g5d2 | 1,023 | crushing fork middlegame short | ., ., ., β, ., β, β, .,
., ., β, ., β, β, β, β,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., β, ., β, ., β, ., .,
., β, ., β, ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/p2R2pp/1p2Pk2/2p5/P4p2/1P3PbK/4r1P1/1R6 b - - 4 45 | e2e5 d7f7 f6g6 f7f4 g3f4 | 2,295 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., β, ., ., β, β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/1p3pp1/p6p/4Q3/1P2P3/2P2K2/7q/3RR3 b - - 0 29 | h2e5 d1d8 g8h7 | 1,072 | advantage endgame hangingPiece short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., . | false | false | false | false | b |
r2r2k1/p1n1pp1p/2Q3p1/2qP2b1/4P3/P4P2/1P4PP/1K1R1BNR b - - 2 18 | c5c6 d5c6 d8d1 | 1,139 | crushing middlegame short | β, ., ., β, ., ., β, .,
β, ., β, ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., β, ., β, ., β, β, β | false | false | false | false | b |
r1bq1r1k/2p1b2p/p1np2p1/1p4P1/n3Pp2/P1PP1Q2/BP3P2/RNB1K2R w KQ - 0 16 | h1h7 h8h7 f3h1 c8h3 h1h3 h7g7 h3h6 | 1,814 | attraction kingsideAttack mate mateIn4 middlegame sacrifice veryLong | β, ., β, β, ., β, ., β,
., ., β, ., β, ., ., β,
β, ., β, β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
β, ., β, β, ., β, ., .,
β, β, ., ., ., β, ., .,
β, β, β, ., β, ., ., β | true | true | false | false | w |
8/2b5/1Bk3pp/P1p1pp2/8/2PPK2P/6P1/8 w - - 3 33 | b6c7 c6c7 d3d4 e5d4 c3d4 | 1,682 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., β, β,
β, ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r2k/p7/2p4p/P3q3/8/2Q5/1P4P1/5RK1 w - - 10 44 | f1e1 e5c3 e1e8 h8g7 b2c3 | 2,432 | endgame master | ., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r4rk1/p6p/2p1qpn1/1p5Q/8/2PP1P1R/PP3P1P/R6K w - - 0 28 | h5h7 | 539 | 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 |
8/6k1/2pq1ppp/1p6/1P1P1Q2/r2N3P/r2n1PP1/1R2R1K1 b - - 1 32 | d6f4 d3f4 d2b1 | 1,483 | 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 | b |
r4rk1/1p3ppp/p1n1b3/2NpP3/3q4/P2B3P/5PP1/2RQ1RK1 w - - 0 19 | c5e6 f7e6 c1c6 d4d3 d1d3 | 1,715 | crushing discoveredAttack 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 |
8/7p/5p2/p1k3p1/2P2P2/P2K2P1/8/8 w - - 0 47 | f4g5 f6g5 g3g4 a5a4 d3c3 | 1,992 | crushing defensiveMove endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., β, ., ., β, ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1p3ppp/p1q2n2/P2p4/3b2b1/1B1P4/1P2NPPP/R1BQ1RK1 w - - 0 16 | e2d4 g4d1 d4c6 | 956 | 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, β,
β, ., β, β, ., β, β, . | false | false | false | false | w |
r4r1k/2p5/p2p1q1p/1p1Pp1p1/4P3/PB1P1Qpb/1PP2R2/4R1K1 w - - 0 24 | f3f6 f8f6 f2f6 | 581 | advantage kingsideAttack middlegame short | β, ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, ., β,
., β, ., β, β, ., β, .,
., ., ., ., β, ., ., .,
β, β, ., β, ., β, β, β,
., β, β, ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
3r4/1pR1pk1p/p5p1/3bQ3/P3q3/1P5P/5PPK/8 w - - 0 30 | c7e7 f7g8 e5g7 | 1,089 | 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 | w |
3r1rk1/1p5n/p1p2ppP/3pQ3/1q2P3/5PN1/P1PR4/5RK1 w - - 0 31 | e5c7 d8d7 c7d7 | 2,039 | crushing middlegame short | ., ., ., β, ., β, β, .,
., β, ., ., ., ., ., β,
β, ., β, ., ., β, β, β,
., ., ., β, β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r4rk1/R5p1/2bq1p1p/8/2p1PPQ1/2BP4/2P3PP/R5K1 b - - 0 23 | a8a7 a1a7 d6c5 g1f1 c5a7 | 1,869 | advantage attraction 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 | b |
r1b3k1/2p1qppp/p2b1n2/1p4B1/3P4/1BP2Q1P/PP3PP1/RN4K1 b - - 3 16 | e7e1 | 466 | 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 |
1r5k/pp3Qpp/3p2n1/5N2/8/8/PqP3PP/5R1K w - - 0 27 | f5d6 b2a3 f7e6 h7h6 e6g6 | 2,788 | 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 |
5r2/6pk/7p/4p3/PQ2Pq2/8/1P4PP/3R2K1 b - - 0 33 | f4f2 g1h1 f2f1 d1f1 f8f1 | 1,435 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/4k1p1/1p3p1p/8/P4P2/1B3KP1/1Pn5/8 b - - 6 38 | c2d4 f3e4 d4b3 | 695 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k3/pp3p1p/2n5/2B1pbq1/8/1N1R4/PPP1B1PP/R5K1 w q - 8 20 | d3g3 g5h6 g3g8 | 1,435 | crushing master middlegame short | β, ., ., ., β, ., ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, β, ., β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | true | w |
3r1rk1/p3qp2/3p1R1p/2p3pb/2P1P3/1P4P1/PQ4BK/5R2 w - - 2 32 | f6h6 e7e5 b2e5 d6e5 h6h5 | 1,377 | crushing long master 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 |
5rkb/p2Q1R1p/1p2p1p1/4r1N1/8/q5PK/P6P/8 w - - 0 40 | f7f8 a3f8 d7h7 | 1,748 | discoveredAttack mate mateIn2 middlegame short | ., ., ., ., ., β, β, β,
β, ., ., β, ., β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3p4/2pK4/5P1p/p2k2nP/8/1P1B4/8 w - - 0 44 | f5f6 a4a3 d2c3 | 2,213 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/1bq1bppp/3ppn2/pN4B1/1n1QPP2/1N6/1PP1B1PP/2KR3R b kq - 1 15 | c7c2 | 780 | mate mateIn1 middlegame oneMove queensideAttack | 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 |
8/4Q2p/5ppk/8/5P2/6PK/2pq3P/8 w - - 2 40 | e7f8 h6h5 g3g4 | 1,333 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/ppb4k/2p2p2/5NRp/3P4/1P3P2/P4P2/7K w - - 0 29 | g5g7 h7h8 g7c7 | 895 | advantage endgame fork short | ., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r2k/p1p2qpp/1p1b4/8/3P1P1n/4B1Q1/PP3P1P/R4R1K b - - 11 23 | f7d5 f2f3 h4f5 | 2,066 | 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 |
6k1/1p3pp1/p1pQ3p/8/2P1Nnq1/1P3N2/1P4PP/6K1 b - - 0 29 | g4g2 | 1,098 | 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 |
7k/1p3pr1/5b2/1R5P/6N1/1P3Q1K/5P2/q7 b - - 1 38 | a1f1 h3h2 f1b5 | 1,814 | advantage endgame fork master short | ., ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/2QP1rk1/1p4p1/1Bp4p/2Pqp2P/6PK/5P2/8 w - - 5 53 | d7d8q f7c7 d8c7 | 1,400 | advancedPawn crushing endgame master masterVsMaster pin promotion short | ., ., ., ., ., ., ., .,
., ., β, β, ., β, β, .,
., β, ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., β, β, β, ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/ppp2ppB/2nbp3/8/3P4/2P2N2/P1PB1PPP/R2Q1RK1 b - - 0 10 | g8h7 f3g5 h7g6 | 1,877 | advantage hangingPiece 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 | false | b |
1qr1k3/5p2/p3pP2/1p1p2Q1/8/4R3/PP3PP1/6K1 b - - 2 30 | c8c1 e3e1 c1e1 | 696 | endgame mate mateIn2 short | ., β, β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, β, ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/5ppp/8/1q6/3rp3/4P2P/Q4PP1/6K1 w - - 0 28 | a2a8 d4d8 a8d8 b5e8 d8e8 | 886 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1nbk3r/5p1p/1Np2q2/p7/1b1p4/8/PP2N2P/R1KQ2R1 b - - 3 25 | f6h6 c1c2 c8f5 | 1,645 | 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 | b |
4b1B1/5pp1/1k2p2p/pp2P3/1P1K1P1P/P7/5P2/8 w - - 0 37 | b4a5 b6a5 d4c5 | 1,322 | bishopEndgame crushing endgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
β, β, ., ., β, ., ., .,
., β, ., β, ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/7p/1R1p3P/2p1p3/p3P3/1P1P2P1/b4r2/2K5 w - - 0 34 | b6b8 f2f8 b8f8 | 1,221 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/8/4p3/3p4/3K1pk1/8/8/4N3 b - - 7 59 | g4g3 e1d3 f4f3 d4e3 e6e5 | 2,271 | crushing defensiveMove endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r1bqk2r/ppp2ppp/4p3/2Pp4/1bnPnB2/2N2NP1/PP2PP1P/2RQKB1R w Kkq - 1 9 | d1a4 c8d7 a4b4 | 1,151 | crushing 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, ., β | true | false | true | true | w |
2b3k1/6p1/p1p1p2p/4Qp1N/6Pq/P4P1P/1P1r4/R5K1 w - - 1 33 | e5g7 | 1,302 | endgame mate mateIn1 oneMove | ., ., 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/Q3pq1p/3p4/1P1P4/7P/2r1BPP1/6K1 w - - 0 28 | a6a8 g8h7 e2d3 g7g6 d3c2 | 990 | crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
rn1kr3/pbpp2pp/1p6/2b1N3/3p1B2/5N2/PPP2PPP/4RRK1 w - - 14 18 | e5f7 d8c8 e1e8 | 1,080 | deflection discoveredAttack mate mateIn2 middlegame short | β, β, ., β, β, ., ., .,
β, β, β, β, ., ., β, β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
r2q1rk1/p3bpp1/1np1pn1p/1p5N/3Pp1b1/P1N5/1PP2PPP/R1BQRBK1 w - - 4 14 | h5f6 e7f6 d1g4 | 1,082 | advantage kingsideAttack opening short | β, ., ., β, ., β, β, .,
β, ., ., ., β, β, β, .,
., β, β, ., β, β, ., β,
., β, ., ., ., ., ., β,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., β, β, β, β, β, . | false | false | false | false | w |
6k1/5pbp/q5p1/6N1/1p1nQ3/6P1/P2K1P1P/7r w - - 0 27 | e4e8 g7f8 e8f7 g8h8 f7f8 | 972 | deflection endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2q2k1/pb2b1p1/1p2p1rp/2p1P3/5B2/2P1P3/PPQ3PP/RB3RK1 b - - 0 17 | g6g2 c2g2 b7g2 | 1,032 | advantage fork middlegame short | β, ., ., β, ., ., β, .,
β, β, ., ., β, ., β, .,
., β, ., ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, β, β, ., ., ., β, β,
β, β, ., ., ., β, β, . | false | false | false | false | b |
4k3/1pp4R/p1p1p3/4P3/1QPPq3/KP3r2/6r1/8 w - - 8 56 | b4e7 | 965 | 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 |
3R4/1rp2ppk/p1p1q1bp/8/4p3/P1B1Q3/1PP2PPP/6K1 w - - 1 23 | d8h8 h7h8 e3h6 h8g8 h6g7 | 2,043 | attraction deflection endgame long master mate mateIn3 pin 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 | w |
8/8/P4k2/2b3p1/6Pp/4p2P/4pBK1/8 w - - 0 58 | f2e1 f6e5 g2f3 | 1,658 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr2nr/ppp2ppp/3b4/1P2q3/P1QN2b1/4PN2/5PPP/R1B2RK1 b - - 2 14 | g4f3 d4f3 e5a1 | 1,358 | 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 |
r2r2k1/4Rp1p/6pB/b7/P1q1P3/5Q1P/6P1/7K w - - 0 35 | f3f6 a5c3 e4e5 | 1,670 | crushing defensiveMove middlegame short | β, ., ., β, ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r1b3k1/pp4p1/7p/6q1/2pNn3/P4Q1P/1PP2P2/1K2R2R b - - 3 25 | e4d2 b1a2 d2f3 | 1,079 | crushing 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 | b |
2r2rk1/bp3p1p/p3p1p1/1P2P3/5P2/P3p1NR/3q2PP/RQ5K w - - 2 24 | g3e4 d2d8 e4f6 d8f6 e5f6 | 1,823 | crushing kingsideAttack 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 |
8/5p2/4kp2/2pb1R2/1p4PP/1n3P2/5K2/8 w - - 0 40 | h4h5 b3d4 h5h6 | 1,781 | advantage endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., β, ., .,
., β, ., ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppp2ppp/2np2q1/8/2P1n3/P2BPN1b/1PQ2PP1/R1B1R1K1 w - - 0 15 | f3h4 g6g4 d3e4 | 1,881 | 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 |
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.