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 |
|---|---|---|---|---|---|---|---|---|---|
2r2rk1/ppq2pp1/4p2p/3nN3/3P4/P2Q3P/1P2RPP1/R5K1 b - - 1 20 | d5f4 d3f3 f4e2 | 1,293 | 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, . | false | false | false | false | b |
6k1/p3r1N1/1p5p/1P1p4/3P2n1/2P3RP/6P1/6K1 b - - 0 36 | e7e1 | 715 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p3Q2p/3p2pk/n1p2pN1/2b5/P4PP1/7P/2q2BK1 w - - 9 37 | e7h7 h6g5 h7h4 | 1,860 | endgame mate mateIn2 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 |
6k1/3B1pp1/pq1pr2p/4rNb1/2P5/2Q1nR2/PP4PP/4R1K1 w - - 0 30 | c4c5 b6c5 c3c5 | 2,335 | 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, . | false | false | false | false | w |
7k/8/3pBq1p/pQ4pP/8/6K1/5PP1/8 b - - 0 51 | f6f4 g3h3 f4h4 | 1,240 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/p4pp1/1p5p/2p5/2Ppq1b1/PQ4P1/1P3PP1/R4BK1 w - - 0 23 | f2f3 e4e6 f3g4 | 1,328 | advantage endgame fork 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 |
rnbqrk2/ppp3pp/3b4/3Q4/4N3/5N2/PPP2PPP/R1B2RK1 b - - 0 11 | d6h2 f3h2 d8d5 | 1,024 | advantage discoveredAttack 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, . | false | false | false | false | b |
r2q3r/1p1bnk2/5Np1/2b1p1Qp/p1PpP3/5P2/PPB1N1PP/1K1R3R b - - 2 20 | e7c6 f6d7 d8g5 | 2,099 | advantage discoveredAttack middlegame quietMove short | β, ., ., β, ., ., ., β,
., β, ., β, β, β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
β, ., β, β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., β, β,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/6pk/8/2Br3p/p2p2pP/P7/1P4K1/3R4 b - - 0 35 | d5c5 | 731 | crushing endgame hangingPiece oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
β, ., ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
5rk1/1q3pp1/4p2p/8/3Q4/P2RP1nP/3N2P1/3R2K1 b - - 8 29 | g3e2 g1h1 e2d4 | 894 | advantage fork middlegame short | ., ., ., ., ., β, β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, ., β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
1r4k1/5p1p/6p1/p2Q4/P7/4P3/5PPP/6K1 b - - 0 26 | b8b1 d5d1 b1d1 | 797 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3r3/1qb2pp1/p2k3p/1p1n1Q1P/1P1P1NPB/P3PK2/8/2R5 w - - 6 31 | e3e4 d5e3 f3e3 b7e4 f5e4 e8e4 e3e4 | 2,445 | advantage middlegame veryLong | 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 |
8/6p1/2k1p1p1/p4pP1/Pp1P1P1P/1P1K4/8/8 w - - 4 49 | d3c4 c6d6 c4b5 d6d5 b5a5 | 1,161 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., β, .,
β, ., ., ., ., β, β, .,
β, β, ., β, ., β, ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/bpp1nppp/p2p4/4P1N1/5nb1/3Q1N2/PP3PPP/3R1RK1 w - - 0 16 | d3h7 | 464 | 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, β, . | false | false | false | false | w |
r5k1/2p2pb1/qpRp3B/1r1P4/4p1Qp/P1RP2P1/K3PP1P/8 b - - 1 28 | a6a3 c3a3 b5b2 a2a1 a8a3 | 1,743 | deflection long master mate mateIn3 middlegame sacrifice | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, β, β, β, ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., β, ., β, β,
β, ., β, β, ., ., β, .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2r1k/1pq2p2/p3p1np/2p1P2N/3P3Q/2P5/PP3PPP/R3K2R w KQ - 3 21 | h4f6 h8h7 f6g7 | 970 | 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 | true | true | false | false | w |
r2q1rk1/pp1b3p/2p3pQ/3pP3/8/2PB4/PP4PP/RN3RK1 b - - 0 17 | d8b6 g1h1 f8f1 d3f1 b6b2 | 2,025 | advantage deflection long middlegame | β, ., ., β, ., β, β, .,
β, β, ., β, ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, β,
β, β, ., ., ., β, β, . | false | false | false | false | b |
r1bqk2r/ppp3pp/5n2/3p1p2/2PbN3/6P1/PP2PPBP/R1BQ1RK1 b kq - 0 12 | d5e4 | 1,673 | advantage 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, . | false | false | true | true | b |
r4rk1/pR3p2/5qp1/2pP4/2PbN3/3B2Pb/P2Q1P1P/4R1K1 b - - 2 22 | f6f3 d3f1 h3f1 e1f1 f3e4 | 1,548 | 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 |
2r3k1/q6p/6R1/p1n1Pr2/1p3PQ1/6P1/PP5P/2R3K1 b - - 0 28 | h7g6 g4g6 g8h8 | 1,926 | crushing defensiveMove 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 |
3r2r1/kq6/P2p1p2/8/3PPn2/3Bb2P/2Q3pK/R7 w - - 0 32 | a6b7 a7b8 a1a8 b8b7 d3a6 b7a8 c2c6 a8a7 c6b7 | 2,043 | advancedPawn discoveredAttack exposedKing mate mateIn5 middlegame veryLong | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
1qn1r1k1/5pbp/p2p4/Np1P1pP1/4pP1P/1QP1R3/PP6/2K4R b - - 1 29 | b8b6 e3e2 b6a5 | 1,276 | 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 |
r2qkb1r/pp2pBpp/2p2n2/8/Pn1PP3/2N2P2/1P3P1P/R1BQK2R b KQkq - 0 9 | e8f7 d1b3 e7e6 | 1,781 | advantage defensiveMove hangingPiece master opening short | β, ., ., β, β, β, ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
7k/pp2p1r1/5n2/5b2/5Q1P/2P2P2/8/1q1rBKRR w - - 6 31 | f4h6 g7h7 h6f8 f6g8 f8g8 | 1,300 | exposedKing long mate mateIn3 middlegame | ., ., ., ., ., ., ., β,
β, β, ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, β, β | false | false | false | false | w |
3R4/p4p1k/1pq1pP1p/2p1Pp2/2r5/2P1Q2b/PP3K1P/8 w - - 2 33 | d8h8 h7h8 e3h6 h8g8 h6g7 | 1,556 | attraction deflection endgame fork long mate mateIn3 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 |
2R5/5pkp/6p1/2Q1P3/p2p4/3P3P/P4qPK/1r6 w - - 0 37 | c5f8 | 802 | 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 |
8/6pp/5p2/p2kpPP1/Ppp2P1P/2P1K3/1P6/8 b - - 0 44 | b4c3 b2c3 h7h6 e3f3 e5f4 | 2,752 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., β, β, β, β, .,
β, β, β, ., ., β, ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k2r/1pp2ppp/1b1p4/pP1Pp1q1/2P1n3/3BPP2/P2B1P1P/R2QR2K b kq - 2 16 | e4f2 | 932 | 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, β, ., ., β | false | false | true | true | b |
3k3r/prbb1ppp/4q3/3RP3/QP6/8/PB3PPP/2R3K1 w - - 1 25 | d5d7 e6d7 c1d1 | 1,694 | advantage middlegame pin sacrifice short | ., ., ., β, ., ., ., β,
β, β, β, β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
2r1k2r/2qnbppp/p2p4/Np1Qp3/8/4BP2/PPP1B1PP/2KR3R b k - 0 15 | c7c2 | 479 | 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 | false | false | true | false | b |
4r3/p2R1pk1/1p1r3p/6pQ/6P1/2K5/P4P1P/3q4 w - - 0 39 | h5f7 g7h8 f7e8 | 1,214 | endgame fork mate mateIn2 short | ., ., ., ., β, ., ., .,
β, ., ., β, ., β, β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r3k2r/1p3p1p/p4qp1/8/8/P3BP2/2Q1NKPb/R4R2 b kq - 0 21 | f6h4 g2g3 h2g3 e2g3 h4h2 f2e1 h2c2 | 1,790 | crushing middlegame sacrifice skewer veryLong | β, ., ., ., β, ., ., β,
., β, ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., β, ., β, β, β, β,
β, ., ., ., ., β, ., . | false | false | true | true | b |
5rk1/1p4pp/2b1q3/P2p4/3Pn3/B1R1P1P1/7P/5R1K w - - 0 35 | f1f8 | 519 | 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 | w |
r5k1/1qr2pb1/p2Rp1pp/4P3/Q7/2P2N1P/1P4P1/3R3K w - - 2 31 | d6d8 a8d8 d1d8 g8h7 a4h4 | 2,568 | crushing kingsideAttack 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/q5pp/b3R1p1/p2p4/P2b4/1P2Q3/2P2PPP/6K1 w - - 0 29 | e6e8 c8e8 e3e8 | 749 | 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 |
1r5r/2pqpkb1/2pp1pp1/Q6p/1PPP4/P3PNP1/5PP1/1R1R2K1 b - - 0 20 | b8a8 f3g5 f6g5 | 1,508 | 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 |
1r1r2k1/1R3p1p/2q3p1/8/8/6P1/1Q3P1P/1R4K1 b - - 0 38 | b8b7 b2b7 d8d1 b1d1 c6b7 | 1,428 | crushing deflection endgame long | ., β, ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
5rk1/ppp3pp/1nn5/7b/PP2p2b/2P2N1P/5PP1/R1BB1NK1 w - - 0 19 | d1b3 h5f7 b3f7 f8f7 f3h4 | 1,830 | 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, β, . | false | false | false | false | w |
4r1k1/ppp2ppp/4q3/8/3p4/P2P4/1PPQ1PPP/4R1K1 b - - 1 18 | e6e1 d2e1 e8e1 | 567 | backRankMate endgame mate mateIn2 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 |
5r2/R2q1pk1/3p1npp/2pPp1B1/2P1P3/1P3B1P/5PP1/6K1 w - - 0 26 | g5f6 g7f6 a7d7 | 1,345 | crushing endgame intermezzo 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 |
8/pp1kn1Pq/3p1p2/2p5/6R1/2P2P2/P1P2P2/4R1K1 w - - 1 30 | e1e7 d7e7 g7g8q h7g8 g4g8 | 1,311 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
β, β, ., β, β, ., β, β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r3k1nr/3nb1p1/2p1p1q1/p1P1p3/Pp2P2p/1P2BN1P/4NPP1/R2QK2R w KQkq - 1 17 | d1d7 e8d7 f3e5 d7e8 e5g6 | 1,452 | attraction crushing exposedKing fork long middlegame sacrifice | β, ., ., ., β, ., β, β,
., ., ., β, β, ., β, .,
., ., β, ., β, ., β, .,
β, ., β, ., β, ., ., .,
β, β, ., ., β, ., ., β,
., β, ., ., β, β, ., β,
., ., ., ., β, β, β, .,
β, ., ., β, β, ., ., β | true | true | true | true | w |
8/3k3p/8/4PK1p/p1pp4/P6P/2P5/8 w - - 3 47 | f5e4 d4d3 c2d3 c4d3 e4d3 | 2,056 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
β, ., β, β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1k4r/pq3Ppp/8/1pbnN3/4P3/7P/PPQ2Pb1/2KR4 w - - 0 20 | d1d5 b7b6 e5d7 | 2,780 | 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, ., ., ., . | false | false | false | false | w |
5r1k/7p/3P2p1/4R3/p2p1pP1/P1r2P2/B4P2/6K1 w - - 3 39 | d6d7 c3c7 e5e8 c7d7 e8f8 | 1,161 | advancedPawn advantage endgame long | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, β, .,
β, ., β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r5/ppr1kppp/1q2p3/1b1pP3/3P4/1PR2N2/P1Q2PPP/2R3K1 b - - 4 20 | c7c3 c2c3 c8c3 | 835 | 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 |
8/5r2/2R5/pkp5/3p3p/1P1PbB1P/P1P3P1/7K b - - 0 42 | f7f3 g2f3 b5c6 | 1,206 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., β, β, β, ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
6r1/p4R1p/3kp3/q2p2r1/8/2P2N2/5P1K/3Q1R2 b - - 3 29 | g5h5 f3h4 h5h4 | 1,583 | mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
8/6p1/R4p1p/2k1r3/6PP/P4K2/8/8 w - - 5 53 | a6a5 c5d4 a5e5 | 980 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/P2Nkp1p/4p1p1/1n6/4P3/5KPP/8/R7 w - - 3 53 | d7b6 a8a7 b6c8 | 1,805 | advantage endgame short | β, ., ., ., ., ., ., .,
β, ., ., β, β, β, ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
4rk2/2Q3p1/5p1p/5P2/1p1qR1P1/2pB3K/r1P3R1/8 b - - 0 36 | e8e4 d3e4 d4e4 | 1,512 | crushing master middlegame short | ., ., ., ., β, β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., β, ., β, β, ., β, .,
., ., β, β, ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn1q1rk1/ppp1bppp/3p4/3n4/4Q3/3B1b2/PPPP1PPP/RNB2RK1 w - - 0 9 | e4h7 | 966 | kingsideAttack 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, . | false | false | false | false | w |
r2q1rk1/pbpnbppp/1p2p3/4N3/3P4/2PB2n1/PP1N1PPP/R2QK2R w KQ - 0 12 | d3h7 g8h7 h2g3 h7g8 d1h5 | 2,001 | crushing discoveredAttack intermezzo kingsideAttack long opening | β, ., ., β, ., β, β, .,
β, β, β, β, β, β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., β, ., β, β, β,
β, ., ., β, β, ., ., β | true | true | false | false | w |
r1b2r2/3n1pkp/p2Q2p1/3Np1Pn/qPB1P3/5N1P/P4P2/2KR3R b - - 0 18 | a4a3 c1b1 a3f3 | 1,291 | 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 |
r3k1nr/pp3ppp/2nbp3/1B1pq3/3P2Q1/2N4P/PPP2PP1/R1B2RK1 b kq - 0 11 | e5h2 | 605 | 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, . | false | false | true | true | b |
r4k2/p1b1qP1p/2p2Qp1/Pp1p2P1/1P2p3/7P/R7/5RK1 w - - 0 35 | f6h8 | 1,239 | endgame mate mateIn1 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 |
4r3/pp5p/3b4/3Pk1p1/8/PB3p1P/1P3P2/2R3K1 w - - 0 33 | c1e1 e5d4 e1e8 | 841 | crushing endgame short skewer | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
1r6/1p2kn2/p3b3/6r1/5R2/3nQ3/2PP2P1/6K1 w - - 0 33 | f4f7 e7f7 e3g5 | 1,423 | advantage discoveredAttack master middlegame pin short | ., β, ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r3/1pp2k1p/3p1p2/Q2b4/8/P1P3PP/1P3P2/6K1 b - - 2 26 | e8e1 g1h2 e1h1 | 589 | 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 |
8/2R3p1/3P1pk1/4p2p/4P2P/5rP1/8/5K2 w - - 0 50 | f1e2 f3a3 d6d7 a3a8 c7c8 | 2,158 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
3r1rk1/pp3p1p/4pQpB/2p5/8/7R/P5PP/1N5K b - - 0 24 | d8d1 f6f1 d1f1 | 707 | 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 |
r2q2nr/1bp2kp1/pp3n2/4P3/P1P4p/2NB4/1P3bPP/R1BQ1RK1 w - - 0 18 | f1f2 | 926 | crushing 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 |
8/8/8/1p2k2p/p1p1Pp1P/P1P5/1P2K3/8 w - - 4 53 | e2f3 e5f6 f3f4 | 991 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., β, ., β, β, ., β,
β, ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/4Rp1P/5Pp1/p1r2BQ1/5R2/7P/P1Pq4/6K1 b - - 2 38 | f8b8 h3h4 b8b1 f4f1 b1f1 g1f1 c5f5 g5f5 g6f5 | 2,663 | attraction crushing exposedKing fork master middlegame quietMove veryLong | ., ., ., ., ., β, ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3qk1r/pb1np1b1/1p1p1nQ1/2p3Np/3P1B1P/2P1P3/PP1N1PP1/R3K2R w KQ - 3 13 | g5e6 f8g8 g6g7 | 1,190 | 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, ., ., β | true | true | false | false | w |
2kr4/1q3p2/1Q1p1pp1/pN1Pp3/2P3br/7P/PP3P2/2K4R w - - 3 27 | b5a7 b7a7 b6a7 | 1,896 | advantage middlegame queensideAttack 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 |
1r3rk1/pbpp1ppp/1p3q2/2b5/1PP2n2/P2B3Q/5PPP/R1B2RK1 w - - 0 15 | h3h7 | 676 | 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 |
2r2rk1/p2nq1pp/1pR2p2/8/Q2P4/4P3/P3KPP1/7R w - - 4 23 | a4c4 e7f7 c6c8 f8c8 c4c8 | 1,816 | advantage 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 |
r2q1rk1/ppp2ppp/2nb4/3Q1b2/4n3/PP2PN2/2P1BPPP/RNB2RK1 b - - 0 10 | d6h2 f3h2 d8d5 | 1,194 | crushing discoveredAttack 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, . | false | false | false | false | b |
3q3k/R1r1b2p/4Q1p1/3p4/3P4/6PP/5P2/6K1 w - - 1 36 | e6e5 e7f6 e5c7 d8c7 a7c7 | 1,423 | advantage endgame long | ., ., ., β, ., ., ., β,
β, ., β, ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1rb3k1/p4ppp/8/1q6/2N5/1P2b3/P4PPP/R2Q2K1 w - - 0 19 | d1d8 b5e8 d8e8 | 678 | mate mateIn2 middlegame short | ., β, β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
8/8/1p3NPR/2p5/3p1n2/P6P/4k1b1/1K6 b - - 0 50 | d4d3 g6g7 d3d2 b1a2 d2d1q | 1,900 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
3r2k1/ppp1npp1/1b4qp/4p3/1PN1P3/1PPr3P/2Q2PP1/1RB2RK1 w - - 11 22 | c4e5 g6e4 e5d3 | 1,198 | 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, . | false | false | false | false | w |
2r4k/1p4pn/1p5p/p3N3/P2R4/8/1Pr2PPP/R4K2 w - - 1 28 | e5g6 h8g8 g6e7 g8f7 e7c8 | 1,970 | crushing endgame fork long | ., ., β, ., ., ., ., β,
., β, ., ., ., ., β, β,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
2kr4/ppp4Q/8/2q5/4p3/2N1P3/PPP3PP/2K2B1R b - - 0 18 | c5e3 c1b1 e3e1 c3d1 e1d1 | 1,077 | endgame long mate mateIn3 queensideAttack | ., ., β, β, ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., β | false | false | false | false | b |
r3k2r/p2bnppp/2p1p3/q2pP3/1b6/8/PPPBBPPP/RN1Q1RK1 w kq - 6 11 | c2c3 b4c5 b2b4 c5b4 c3b4 | 1,807 | 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, β,
β, β, ., β, ., β, β, . | false | false | true | true | w |
4rk2/1p1b1p1p/pQ6/3p1p2/5P2/3r2R1/q5PP/1R4K1 w - - 0 28 | b6d6 e8e7 d6h6 f8e8 g3g8 | 2,224 | backRankMate fork long mate mateIn3 middlegame | ., ., ., ., β, β, ., .,
., β, ., β, ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
3r3r/pk3ppp/1p1Bp3/3p4/b2q4/2Q2BP1/PP3P1P/2R2RK1 b - - 4 20 | d4c3 c1c3 d8d6 | 1,227 | advantage middlegame short | ., ., ., β, ., ., ., β,
β, β, ., ., ., β, β, β,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., β, β, . | false | false | false | false | b |
2krr3/ppp4p/2b3p1/8/1PP5/4bNBP/P1Q3P1/1K1R4 b - - 1 30 | c6e4 d1d8 c8d8 | 1,533 | advantage middlegame pin short | ., ., β, β, β, ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, β, β, β,
β, ., β, ., ., ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | b |
r1br4/3n1pbk/1p6/p2pPpQ1/2pP4/8/PPP4P/2KR1B1R b - - 1 20 | g7h6 g5h6 h7h6 | 1,082 | 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, ., β | false | false | false | false | b |
8/8/7P/8/r5p1/5pP1/p1k2K2/R7 w - - 1 56 | h6h7 a4a8 a1a2 a8a2 h7h8q | 1,297 | advancedPawn crushing deflection endgame long master promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., β, ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p1p2ppp/5n2/2p3B1/2P2Qb1/P7/5PPP/3qRK2 b - - 2 24 | g4e2 f1g1 d1e1 | 1,168 | deflection 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 |
B5k1/3b1p1p/1p1p2p1/p1n1p3/2q5/2N3P1/PPQ4P/5R1K b - - 0 26 | c4f1 | 431 | hangingPiece 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 | false | false | false | false | b |
r7/pppb2kp/3p2p1/8/3N2rP/2P2K2/PP4P1/4R2R w - - 6 23 | e1e7 g7g8 e7d7 | 938 | crushing endgame fork 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 |
2k4r/ppp2ppp/3rb1q1/3N4/3P4/5BP1/PPP1PK1P/R2Q4 w - - 0 16 | d5e7 c8b8 e7g6 | 663 | 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, ., ., ., . | false | false | false | false | w |
r1bq1k1r/pp1n2b1/2p1p2p/2PpN1pQ/3Pp3/4P1B1/PP3PPP/R3KB1R w KQ - 4 13 | h5f7 | 914 | mate mateIn1 middlegame oneMove | β, ., β, β, ., β, ., β,
β, β, ., β, ., ., β, .,
., ., β, ., β, ., ., β,
., ., β, β, β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, β, ., β | true | true | false | false | w |
r3r1k1/5pp1/3q1p2/1pn4p/p5b1/2PB2P1/PP1QNP1P/1KR1R3 w - - 0 20 | d3h7 g8h7 d2d6 | 969 | advantage discoveredAttack master middlegame short | β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., .,
., β, β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., β, .,
β, β, ., β, β, β, ., β,
., β, β, ., β, ., ., . | false | false | false | false | w |
8/7k/5rp1/1p1p3p/1qn4P/4N1R1/5PP1/2Q3K1 w - - 0 38 | e3d5 b4d6 d5f6 | 984 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., β, ., ., ., β,
., β, β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
r4r1k/pppq1ppn/2npb2p/2b1p1N1/2P4P/P1N1P3/1PQP1PP1/R1B1K2R w KQ - 0 12 | c2h7 | 939 | 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, β, .,
β, ., β, ., β, ., ., β | true | true | false | false | w |
8/pR3pk1/1r4p1/7p/P6P/1P6/8/5K2 w - - 1 38 | b7b6 a7b6 b3b4 g7f6 a4a5 | 1,455 | crushing endgame long master quietMove rookEndgame | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
5rk1/p1p1pp1p/2p1bb2/1r6/1B1N4/PP6/2P2PPP/2KR3R b - - 4 15 | f6d4 d1d4 c6c5 d4e4 c5b4 | 1,645 | 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 | b |
4rrk1/pp5p/1q2p1p1/3pR3/3P4/3B1P2/4Q1PP/R5K1 b - - 3 28 | b6d4 e2e3 d4a1 | 1,133 | 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 |
rnbqk2r/ppp3pp/3b1p2/8/3P4/8/PPPBP1PN/RN1QKB1R b KQkq - 0 8 | d6g3 | 843 | bodenMate master 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 | true | true | true | true | b |
r1b2rk1/1p3ppp/p7/2pP4/2N1P3/2NB4/PPQ1KPqn/2R3R1 b - - 3 24 | c8g4 e2e3 g2f3 | 1,795 | 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 |
2kr3r/Q1p1n1pp/p4p2/4P3/p3P3/4P2P/PPP3P1/3q1RK1 w - - 0 20 | a7a8 c8d7 f1d1 | 1,581 | crushing endgame interference intermezzo 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 |
1k1r3r/ppq1b3/3p4/3PP1pp/5p2/3B3Q/PP3PPP/R1B2RK1 b - - 0 19 | g5g4 e5d6 d8d6 h3h5 h8h5 | 2,143 | advantage long middlegame 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, . | false | false | false | false | b |
8/8/8/4PR2/2p2P2/2P2k2/4r3/7K b - - 5 58 | f3g3 f5g5 g3f4 g5g7 e2e5 | 1,885 | crushing endgame long master masterVsMaster rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r1b3k1/1pp3b1/p2p2qp/3N4/3pP3/4P2P/PPP3P1/R3Q1K1 w - - 0 19 | d5e7 g8f7 e7g6 | 750 | 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, . | false | false | false | false | w |
8/6p1/8/p4p1p/2k2P1P/P1P3P1/2K5/8 b - - 0 28 | a5a4 c2d2 c4b3 d2d3 b3a3 d3c2 g7g6 | 2,019 | crushing defensiveMove endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r2/ppq1npbk/4B2p/6P1/3p4/P2PB3/1P3PPN/R2QR1K1 b - - 0 20 | d4e3 e1e3 f7e6 | 2,060 | equality 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, ., 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.