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/q4ppp/4p3/pQ1p4/3P1P2/2r1PN2/4B1PP/6K1 w - - 0 35 | b5e8 | 772 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., β, β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/6pk/4R3/8/P7/1r3NP1/1r3PK1/8 w - - 1 38 | f3g5 h7h8 e6e8 | 894 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/pp1b2pp/1q2p3/bP1pPp2/P1r2P2/2NQP1P1/4BK1P/2R4R w - - 9 22 | c3d5 c4c1 d5b6 | 1,244 | 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 | w |
8/6pk/7p/2Q1p3/2Pq4/7P/6PK/8 w - - 1 37 | c5d4 e5d4 h2g3 | 2,033 | crushing defensiveMove endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rr2k1/1p3pp1/pq4p1/3pR1Q1/3n4/1N5P/PP3P2/4R1K1 w - - 0 30 | g5e3 c8c4 e1d1 | 2,253 | advantage middlegame short | ., ., β, β, ., ., β, .,
., β, ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/p5k1/P1p5/2P2ppP/3K4/5P2/8/8 w - - 1 50 | d4e5 g7h6 e5f5 | 1,049 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/2P2p1p/p3p1p1/6P1/BR6/8/r6P/7K w - - 0 40 | b4b8 g8g7 b8c8 | 1,063 | crushing endgame pin short | ., ., β, ., ., ., β, .,
., ., β, ., ., β, ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
6k1/6p1/p6p/5P2/PP1K4/5P2/b7/8 w - - 1 54 | b4b5 a6b5 a4b5 a2b1 b5b6 b1f5 b6b7 | 1,621 | advancedPawn bishopEndgame crushing endgame veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/5p2/1Q4R1/p3p3/1pB1P2b/7P/PP1q1PP1/4R1K1 b - - 0 30 | g8h7 g6h6 d2h6 b6h6 h7h6 | 1,198 | crushing 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 |
4r1k1/p1b5/n1p2r2/P1Pp1Pp1/3Pp3/7p/3B1KR1/6R1 w - - 0 39 | g2g5 g8f7 g5g7 f7f8 g7g8 f8e7 g1g7 e7d8 d2g5 e8g8 g7g8 | 2,410 | crushing exposedKing middlegame pin 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 |
2b4k/6p1/p2ppqB1/8/3P2QP/5N2/p1P2K2/6r1 w - - 0 27 | g4h5 h8g8 h5h7 g8f8 h7h8 f8e7 h8e8 | 1,462 | endgame mate mateIn4 veryLong | ., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1rbqr3/6k1/pp1ppnp1/2p1n1Qp/P1P1PP1P/2N3N1/1P4P1/R3KB1R b KQ - 0 17 | e5f7 g3h5 f6h5 | 1,885 | advantage middlegame short | ., β, β, β, β, ., ., .,
., ., ., ., ., ., β, .,
β, β, ., β, β, β, β, .,
., ., β, ., β, ., β, β,
β, ., β, ., β, β, ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, ., β | true | true | false | false | b |
r7/ppp3Q1/2kp1pN1/8/3pq1n1/8/PPP2PPP/RN3K1R b - - 1 16 | a8e8 g6e7 e8e7 g7e7 e4e7 | 2,000 | advantage long middlegame quietMove | 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 |
8/8/7P/8/8/2kp1K2/8/8 w - - 2 62 | h6h7 c3c2 h7h8q | 1,146 | advancedPawn crushing endgame master pawnEndgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/3q3p/4rBpQ/1pp5/8/6P1/r4PKP/4R3 w - - 0 31 | e1e6 | 1,312 | endgame equality oneMove | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
6k1/5pp1/4p2p/R7/1p2B3/nP2P1P1/1r3P1P/6K1 w - - 2 31 | a5a8 | 686 | 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 |
8/5kp1/1p2p3/1Np1P1p1/2n1K1P1/2P5/P6P/8 w - - 5 34 | b5d6 c4d6 e5d6 | 737 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., ., β, ., β, ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/pp3pp1/1qb1p3/3pP3/2P2P1p/2NP1NP1/P1P3P1/R1B1QR1K b kq - 0 14 | h4g3 f3h2 h8h2 | 1,182 | discoveredAttack 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, ., ., ., β, .,
β, ., β, ., β, β, ., β | false | false | true | true | b |
r2r2k1/2p1qBpp/2p5/p7/4n1b1/2Q1B3/PPP3PP/2K2R1R b - - 0 18 | e7f7 f1f7 e4c3 f7g7 g8g7 | 1,945 | 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 | false | false | false | false | b |
8/8/5k1K/5P2/6PN/8/7r/8 b - - 0 45 | h2h4 | 482 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1R5p/5rpk/p6q/4Q3/2P1P3/P2K2P1/8 b - - 2 35 | f6f2 d2d3 h5d1 d3c4 d1a4 | 2,547 | crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/Qp5p/2pPp2p/4n2q/1P2P3/P5rP/6B1/R2R2K1 b - - 1 29 | h5e2 a7f2 e5f3 f2f3 e2f3 | 2,500 | advantage exposedKing long 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 |
b2r2k1/p1QB1ppp/1p2p3/6q1/1P1PP3/5P2/P5PP/2R3K1 b - - 4 21 | d8d7 c7b8 d7d8 | 1,586 | advantage endgame master 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 |
r1b1r1k1/1pR3pp/pQ6/3p4/3NqP2/P4PP1/1P5P/2R3K1 b - - 0 21 | e4e3 g1g2 e3d2 g2h1 c8h3 c1g1 d2f2 | 2,570 | advantage kingsideAttack middlegame quietMove veryLong | β, ., β, ., β, ., β, .,
., β, β, ., ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
5r2/ppp5/2n4R/4kr2/1P1pp2P/2P5/P1Q1KP1R/8 b - - 0 29 | d4d3 c2d3 e4d3 | 1,215 | advantage 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 |
3r2k1/8/p3pr2/1p1b1p2/2pR1Ppp/P1P1R3/1P3KPN/1B6 b - - 0 28 | g4g3 f2g1 g3h2 | 1,141 | advancedPawn 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, ., ., ., ., ., . | false | false | false | false | b |
3r4/1Qpk1p1p/1nq3p1/p2p2PP/4r3/P1P1P3/5P2/1RB1K2R w K - 1 25 | b1b6 c6b7 b6b7 | 1,393 | advantage middlegame pin short | ., ., ., β, ., ., ., .,
., β, β, β, ., β, ., β,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., β, ., ., β | true | false | false | false | w |
5r2/8/1R1N2kp/p1pPp1p1/2P1K3/2P3r1/8/8 w - - 0 31 | d6f5 f8f6 b6f6 g6f6 f5g3 | 1,443 | advantage discoveredAttack endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, β,
β, ., β, β, β, ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1kb1r/1p2pppp/p4n2/3p4/3P1B2/P1N2N2/1qP2PPP/R2QKB1R w KQkq - 0 8 | c3a4 b2a1 d1a1 | 1,199 | advantage opening short trappedPiece | β, β, β, ., β, β, ., β,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, ., .,
., β, β, ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | true | true | w |
2r3k1/p4pp1/1pR1p3/3b3p/3P2qP/P2Q2B1/1P3PP1/4R2K b - - 0 27 | g4h3 h1g1 h3g2 | 1,832 | kingsideAttack mate mateIn2 middlegame pin 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 |
5rk1/pbBr2pp/1p2pp2/2b5/2P5/3B4/PP3PPP/3RR1K1 w - - 2 20 | d3h7 g8h7 d1d7 | 981 | advantage discoveredAttack kingsideAttack 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, . | false | false | false | false | w |
2r5/pp1b1k2/3Pp3/1P3p2/5Pp1/2R1P1Pp/5K1P/5B2 w - - 1 31 | c3c8 d7c8 b5b6 a7a6 f1a6 f7e8 a6b5 | 2,334 | crushing endgame veryLong | ., ., β, ., ., ., ., .,
β, β, ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
7k/1p2Npp1/7p/2p5/1pP1P3/1P1Q1P1P/r4qPK/4b3 w - - 2 31 | d3d8 h8h7 d8g8 | 973 | 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 |
5rk1/p6p/2Q1p1p1/8/1P1P4/PBnK1rP1/2P4P/q1B1R3 w - - 3 28 | d3c4 c3b1 c6e6 | 2,233 | crushing defensiveMove 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 |
6k1/5pp1/q3p2p/3pP3/5P2/1P4P1/P2Q3P/2B4K b - - 0 34 | a6f1 | 592 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
6k1/5p1p/3N2p1/p2Pp3/4P3/1r3N2/R4PPP/6K1 b - - 2 36 | b3b1 f3e1 b1e1 | 600 | 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 |
4r1k1/3r2pp/2pBPp2/p2b1P2/6P1/R6P/8/6K1 w - - 0 33 | e6d7 e8d8 a3e3 d5f7 e3e7 | 1,970 | advancedPawn advantage endgame hangingPiece long quietMove | ., ., ., ., β, ., β, .,
., ., ., β, ., ., β, β,
., ., β, β, β, β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4Q3/p3r3/b1p1kPB1/3p2P1/3P4/4q3/PPK5/8 w - - 3 40 | e8e7 | 1,562 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
β, ., β, ., β, β, β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/ppp2pp1/7p/3P4/2BPp1n1/3P4/PP2K1P1/RNBQR2q b kq - 7 18 | h1g2 | 771 | mate mateIn1 oneMove opening | β, ., β, ., β, ., ., β,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, β, β, ., β, .,
., ., ., β, ., ., ., .,
β, β, ., ., β, ., β, .,
β, β, β, β, β, ., ., β | false | false | true | true | b |
6k1/pp3prp/1qp3r1/4PQ2/8/3R4/P1P2RP1/6K1 w - - 9 33 | f5c8 b6d8 d3d8 | 1,509 | 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 |
8/6k1/1p3q2/p1p3p1/2Q4P/7P/6BK/8 b - - 0 43 | f6f4 c4f4 g5f4 g2d5 a5a4 d5c4 a4a3 h2g2 b6b5 c4a2 c5c4 g2f3 c4c3 | 2,552 | crushing endgame master masterVsMaster quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/pp6/2p4p/2Ppr3/1P2q3/P1Q3P1/4RP1K/7R b - - 0 32 | e5h5 h2g1 h5h1 | 1,252 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, β, β, ., ., .,
., β, ., ., β, ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3r4/p4p1k/Pp1p2pp/nB4q1/QP2P3/6P1/3R1P1P/2rR2K1 b - - 0 26 | g5d2 d1c1 d2c1 | 1,278 | crushing master middlegame pin short | ., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
β, β, ., β, ., ., β, β,
β, β, ., ., ., ., β, .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, β, ., ., β, . | false | false | false | false | b |
6k1/6p1/8/3Rp3/2P1P2p/5P1P/2r4r/3R1K2 b - - 6 52 | h2h1 | 1,474 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
8/3b1ppk/4p1qp/1p6/3Q4/1Rn3B1/P1P2PPP/5RK1 b - - 0 28 | c3e2 g1h1 e2d4 | 919 | advantage fork middlegame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., ., β, .,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
rn2k2r/pp2bppp/3p1n2/q5B1/4P3/2NQ1P2/PPP2P1P/R3KB1R b KQkq - 5 9 | a5g5 d3b5 g5b5 | 1,872 | 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 | true | true | true | true | b |
8/7p/6p1/2P2p2/1k1Pn3/5NPP/r4PK1/6R1 b - - 2 37 | a2f2 g2h1 f2f3 | 1,458 | advantage deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r2r2/1b1p1ppk/p6p/1p3P2/3bPR2/P2P2RQ/BP4PP/7K b - - 0 25 | c8c1 f4f1 c1f1 | 764 | backRankMate 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 | false | false | false | false | b |
4r3/ppk5/4P1R1/2p5/3b4/P7/1P2R1P1/7K b - - 3 36 | e8h8 g6h6 h8h6 | 826 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
5k1r/5p1p/R7/5N2/2r5/8/5PPP/6K1 w - - 0 28 | a6a8 c4c8 a8c8 | 845 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1r1q1rk1/p1p1bppp/2p2n2/4N3/4P3/3P1Q2/PPP3PP/R1B2RK1 b - - 0 12 | d8d4 g1h1 d4e5 | 1,339 | 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 |
4r3/2R1rk2/pp1p1p2/2bP2N1/P5Pp/1P5P/5RK1/8 b - - 0 41 | f7g6 c7e7 e8e7 g5f3 c5f2 | 971 | crushing defensiveMove endgame long | ., ., ., ., β, ., ., .,
., ., β, ., β, β, ., .,
β, β, ., β, ., β, ., .,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/p1Q2pp1/4p2p/2p5/2P5/qP6/P2R1PPP/6K1 b - - 9 32 | a3c1 d2d1 c1d1 | 654 | backRankMate endgame fork mate mateIn2 short | ., ., ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2b2k1r/p2p1ppp/p2b1N2/B7/8/5q2/2P1NP1P/3QK2R w K - 0 19 | d1d6 | 929 | hangingPiece mate mateIn1 middlegame oneMove | ., ., 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 |
3r4/p3k3/1p1rpn2/4N2p/1PP2R2/P3KP1P/8/3R4 b - - 0 41 | d6d1 e5c6 e7f7 c6d8 d1d8 | 1,671 | crushing endgame hangingPiece long | ., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., β, ., ., β,
., β, β, ., ., β, ., .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
r3kb1r/p4pp1/1pp1p1b1/1qNp1nPp/3P1B1P/3PPP2/PP1Q4/3RK1NR w Kkq - 0 15 | a2a4 b5c5 d4c5 | 1,584 | advantage master middlegame short | β, ., ., ., β, β, ., β,
β, ., ., ., ., β, β, .,
., β, β, ., β, ., β, .,
., β, β, β, ., β, β, β,
., ., ., β, ., β, ., β,
., ., ., β, β, β, ., .,
β, β, ., β, ., ., ., .,
., ., ., β, β, ., β, β | true | false | true | true | w |
r5k1/2q3pp/2b5/p3b3/P1p5/B1n1PQ1P/3N2P1/5R1K w - - 2 31 | f3f8 a8f8 f1f8 | 1,319 | mate mateIn2 middlegame sacrifice 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 |
5rk1/pp3pnp/3p1Q2/3Pr3/2q5/5R1P/6PK/8 w - - 0 33 | f3g3 e5g5 g3g5 c4f4 f6f4 | 1,807 | crushing endgame long | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/2p5/1pQ5/p2p2pp/3P4/2P5/3q1r2/1K2R3 w - - 15 58 | e1e8 b8a7 e8a8 | 1,167 | endgame killBoxMate mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., β, ., ., . | false | false | false | false | w |
3r2k1/pp3ppp/1b6/3p4/5P1Q/2P5/PP3qPP/4R2K w - - 0 29 | h4d8 b6d8 e1e8 | 1,024 | backRankMate endgame mate mateIn2 sacrifice 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/pb3pk1/1p4pp/2pNb1q1/P1P3PP/1P4K1/4Q1B1/8 w - - 1 46 | g3h3 g5d8 e2e5 | 1,493 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., β, β,
., ., β, β, β, ., β, .,
β, ., β, ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/1pp2ppp/p1pb4/5b1q/3Pn3/2P2N2/PP3PPP/RNBQR1K1 w kq - 5 12 | b1d2 e8c8 d2e4 f5e4 e1e4 | 1,895 | 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, ., β, . | false | false | true | true | w |
r4rk1/pp2bppp/2n5/2pq1bP1/2N3N1/3PB2P/PPPQP3/2KR2R1 b - - 3 17 | f5g4 g1g4 b7b5 c4a3 d5a2 | 2,745 | advantage long middlegame 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, . | false | false | false | false | b |
rn2qb1r/pp1kp1p1/2p1p1Q1/3p3p/3P1PnP/5N2/PPP5/RNB1K1R1 w Q - 2 14 | g1g4 h5g4 f3e5 d7d8 e5f7 | 1,846 | crushing long middlegame sacrifice | β, β, ., ., β, β, ., β,
β, β, ., β, β, ., β, .,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, β, β,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
β, β, β, ., β, ., β, . | false | true | false | false | w |
1k2r3/ppp2pp1/8/PP6/7p/5q1P/3r4/2R1R1K1 w - - 0 35 | e1e8 d2d8 e8d8 | 718 | endgame hangingPiece mate mateIn2 queenRookEndgame short | ., β, ., ., β, ., ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, . | false | false | false | false | w |
r6r/ppp1k3/2n2p1n/2qb4/8/2P2NP1/PPQ1B1PP/RN2RK2 b - - 6 18 | h6g4 e2c4 e7f8 | 2,277 | advantage 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, ., . | false | false | false | false | b |
3r1r1k/4b1p1/p1q4p/PpPnpp2/1P6/1Q1P4/1B2BPPP/1R3RK1 b - - 1 22 | d5f4 e2f3 e5e4 | 1,784 | 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 | b |
r2q3r/p1pnpkbp/1p1pbnp1/8/2PP1B2/1Q3N2/PP1N1PPP/R4RK1 w - - 1 13 | f3g5 f7g8 g5e6 | 1,456 | 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, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
4k1nQ/8/4P1p1/3p1pP1/3Pq3/4b3/5B2/6K1 w - - 5 59 | h8g8 e8e7 g8f7 e7d6 f7d7 | 1,131 | endgame exposedKing hangingPiece long mate mateIn3 | ., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., β, β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
7k/3R2b1/p3Q2p/1p6/8/2P2P2/PP3q1P/7K b - - 0 35 | f2f1 | 1,150 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
rn1k2nr/pp5p/3PQpp1/qb4B1/8/2P2N2/P4PPP/R3KR2 w Q - 1 17 | g5f6 g8f6 e6f6 d8c8 f6h8 | 1,312 | crushing exposedKing fork long middlegame | β, β, ., β, ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., β, β, β, β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., β, β, ., . | false | true | false | false | w |
3q1rk1/p1p3pp/4p3/4P3/8/2PB1bP1/Pr2R2P/R2Q2K1 w - - 2 22 | d3h7 g8h7 d1d8 f8d8 e2b2 | 1,301 | advantage discoveredAttack 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 |
1rbqk2r/4bp1p/2p5/p6Q/3PNp2/1PP5/P4PPP/R4RK1 w k - 1 17 | h5e5 e8g8 e5b8 | 1,924 | 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, . | false | false | true | false | w |
2r2rk1/ppq2pbp/2n2pp1/2NQ4/3N4/2P1P1P1/PP3P1P/R2R2K1 b - - 0 17 | c6e7 d5b7 c7c5 | 2,161 | advantage discoveredAttack middlegame short | ., ., β, ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, ., ., β, β, .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, .,
β, β, ., ., ., β, ., β,
β, ., ., β, ., ., β, . | false | false | false | false | b |
8/6pp/2k2p2/p2nP3/2K2P2/1B3P2/7P/8 w - - 1 36 | b3a4 c6c7 c4d5 | 1,263 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
β, ., ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/8/1R1p1p1p/3P2pP/5pP1/3P4/1pB5/1K5R b - - 1 28 | a8a1 b1b2 a1h1 | 906 | crushing 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 |
5r1k/6p1/7p/4P3/3Pp3/2Q1P3/3q2PP/2R3K1 b - - 2 33 | d2f2 g1h1 f2f1 c1f1 f8f1 | 1,059 | 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 |
8/4k3/4p2P/7r/8/4B3/5PP1/5K2 w - - 5 46 | g2g4 h5h3 f1g2 | 1,799 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
2r3k1/5ppp/8/Q7/8/P1b1B1P1/1q3P1P/2R3K1 b - - 2 28 | b2c1 e3c1 c3a5 | 1,232 | crushing endgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
3r1rk1/pppb1p2/4p1pB/q7/3PB1Q1/P6P/5PP1/R3b1K1 w - - 0 23 | e4g6 e1f2 g1h1 | 2,200 | advantage 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, . | false | false | false | false | w |
6k1/1p3pp1/3p4/p2P1PPp/3QP2P/P5K1/1P3r2/5r2 w - - 7 41 | d4f2 f1f2 g3f2 | 1,225 | crushing endgame master queenRookEndgame short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, β, β,
., ., ., β, β, ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
6k1/pp3qb1/2p2B2/2P5/1P5Q/P5PR/5PKP/3br3 w - - 3 38 | h4h8 g7h8 h3h8 | 1,899 | mate mateIn2 middlegame sacrifice short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
., ., ., β, β, ., ., . | false | false | false | false | w |
8/p4pk1/4p3/4n1q1/4QPp1/1P4P1/P3B3/6K1 b - f3 0 38 | g4f3 g1f2 f3e2 | 2,037 | advancedPawn advantage enPassant endgame master short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, .,
., β, ., ., ., !, β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3k4/1p3ppp/8/1PnN4/8/2P2P2/1r3bPP/R2K3R b - - 0 25 | c5b3 a1a8 d8d7 d5b6 f2b6 | 2,025 | 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 |
1r3r2/p6p/3pR1Nk/2p5/1p5n/2PP3P/PP1q2B1/3N1RK1 w - - 0 25 | g6f8 h6h5 d1e3 b8f8 f1f8 | 2,543 | 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 |
3r1k2/5p2/p7/1pp5/3n1r2/P1KR1N1P/1P3PP1/4R3 b - - 0 27 | b5b4 c3d2 f4f3 g2f3 d4f3 d2e2 d8d3 | 2,410 | crushing endgame exposedKing pin veryLong | ., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, β, ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/5p2/pp2k2p/4P1pP/3K2P1/8/PP6/8 w - - 0 36 | d4e4 a6a5 a2a4 e6d7 e4f5 d7e7 b2b3 e7d7 f5f6 | 2,689 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2P5/8/pB5k/8/P3p2b/4Kp2/8 w - - 2 60 | e2e3 h5g5 e3f2 g5f4 b5a6 | 2,157 | bishopEndgame crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp3pp1/2pbp2p/4n3/1P2P1b1/P4NP1/1BP2PBP/R2Q1RK1 w - - 1 13 | b2e5 d6e5 d1d8 f8d8 f3e5 | 1,369 | 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,
β, ., ., β, ., β, β, . | false | false | false | false | w |
1Rr3k1/2P2pp1/7p/8/2Q5/6R1/4pPKP/3q4 b - - 1 38 | d1f1 g2f3 e2e1n f3e3 f1c4 | 2,218 | advancedPawn advantage discoveredAttack endgame long promotion underPromotion | ., β, β, ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/8/1P5r/k7/PR6/1K6/8 b - - 0 60 | h5h2 b2c3 h2h3 c3c4 h3b3 | 1,416 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/p4ppn/3p3p/2p5/2P1PbQ1/1P3N2/PB4PP/R5K1 w - - 0 18 | g4g7 | 496 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, β, .,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
4k1r1/5pBp/p2Pp1p1/q6P/8/1P3P2/PKQ4P/4r3 w - - 1 33 | c2c6 e8d8 g7f6 | 2,167 | 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 |
1rb1Rbk1/2p3qp/p7/2PP1pQ1/P2n1N2/3B3P/1p3KP1/8 w - - 6 33 | e8f8 g8f8 g5d8 f8f7 d8c7 c8d7 c7b8 | 2,248 | advantage attraction fork interference master middlegame pin 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 | w |
r5k1/1p2q1pp/p2rp3/3pQ3/5Pn1/2N5/PPP3PP/3RR1K1 w - - 1 20 | c3d5 d6d5 e5d5 | 1,862 | advantage middlegame short | β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, β,
β, ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
r2q1rk1/b2b1ppn/Q2p3p/n2P4/1p2P3/1Pp2NNP/P1B2PP1/R1B1R1K1 b - - 0 19 | a7f2 g1f2 a8a6 | 1,061 | crushing discoveredAttack opening short | β, ., ., β, ., β, β, .,
β, ., ., β, ., β, β, β,
β, ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., β, β, β,
β, ., β, ., ., β, β, .,
β, ., β, ., β, ., β, . | false | false | false | false | b |
r1kr4/pp2bp1p/2b2p2/3N4/2p5/6B1/PP3PPP/2KR3R w - - 0 18 | d5e7 | 600 | 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 |
r1b2rk1/ppp3pp/2n5/3qN3/4pP2/4Q3/PPP3PP/R3KB1R w KQ - 1 13 | f1c4 d5c4 e5c4 | 1,173 | crushing master middlegame pin short | β, ., β, ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., β, β, ., β | true | true | false | false | w |
2k5/pp5p/8/2p5/3b3R/2p3BP/P1P1rrP1/2R3K1 w - - 0 26 | g3f2 d4f2 g1f1 | 1,424 | advantage endgame short | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, β,
β, ., β, ., β, β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
7k/6r1/3rp3/2p1Np2/2Q2P1q/1P3RP1/P5K1/8 w - - 3 38 | e5f7 h8h7 f7d6 | 1,925 | advantage endgame short | ., ., ., ., ., ., ., 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.