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 |
|---|---|---|---|---|---|---|---|---|---|
4rnk1/5pp1/2p2p2/pp1b4/3PB3/1PP2PBq/P1Q4P/4R1K1 w - - 3 25 | e4h7 h3h7 c2h7 g8h7 e1e8 | 1,976 | crushing kingsideAttack long master 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 |
5nk1/p3R1p1/1p3n2/2p5/2P2B2/5NP1/PP3PPK/3r4 b - - 2 31 | f6g4 h2h3 g4f2 h3h4 f8g6 h4g5 g6e7 | 1,956 | crushing endgame fork veryLong | ., ., ., ., ., β, β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r1br2k1/pp5p/1qpb1Qn1/3p1P2/P2p4/1B1P1R2/1PP3PP/RNB4K b - - 0 18 | d6e7 f6g6 h7g6 | 1,827 | advantage middlegame 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 | false | false | false | false | b |
r1b1rnk1/2q2ppn/p2bp3/1p1pN2Q/2pP1P2/1P2PN1R/PBP3PP/R5K1 w - - 0 16 | f3g5 g7g6 g5h7 g6h5 h7f6 g8h8 h3h5 h8g7 f6e8 | 2,619 | crushing fork 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, ., ., ., ., ., β, . | false | false | false | false | w |
4r1k1/pp1q2pp/1b1r1p2/1N1p4/4n3/1P1QP3/PB3PPP/2RR2K1 b - - 5 22 | e4f2 g1f2 e8e3 | 2,036 | 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, . | false | false | false | false | b |
r2r4/3nkpp1/4p2q/b2p4/p2P4/P1P2PNP/1P2QP2/1K1R3R w - - 2 24 | g3f5 e7f8 f5h6 | 847 | crushing 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 | w |
r5kr/pp3bb1/7p/4q3/4B3/1P3Q2/P5PP/R4RK1 w - - 0 27 | f3f7 | 1,104 | master 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 |
2k3rr/ppp1bp2/5B2/nP1p4/3Pb1P1/P1P2N2/3N1P2/R2B1RK1 b - - 0 20 | g8g4 | 1,469 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., β, ., ., ., β, β,
β, β, β, ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., β, β, ., β, .,
β, ., β, ., ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
8/p6p/2P3p1/8/8/1Pkp4/P6r/2KR4 w - - 1 52 | c6c7 h2c2 c1b1 c3d4 d1c1 c2c7 c1c7 | 1,390 | advancedPawn clearance crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, β, ., ., ., . | false | false | false | false | w |
3rr3/p1kn1p1p/b1pb4/6P1/2pN1P2/1P3Q1P/PBPN4/1K2R3 b - - 0 22 | e8e1 b2c1 d6a3 | 1,355 | 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 |
3r2k1/p2r1p1p/6p1/8/4Nq2/5P1P/6P1/Q1R4K w - - 7 31 | e4f6 f4f6 a1f6 | 1,366 | crushing endgame fork short | ., ., ., β, ., ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β | false | false | false | false | w |
r2r4/1q3pp1/2n1p2k/p2nP3/5P2/1P1Q4/6PP/R4RK1 w - - 1 24 | d3h3 h6g6 f4f5 e6f5 h3f5 g6h6 f5h3 | 2,510 | advantage exposedKing middlegame veryLong | β, ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r6r/ppkn4/2p1pn2/2P1b3/1PB4p/P1N1P2P/1B3KP1/R2R4 b - - 0 21 | e5c3 b2c3 f6e4 f2g1 e4c3 | 1,918 | 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, ., ., ., . | false | false | false | false | b |
8/7p/n2k2p1/2pP2B1/4P3/br4PB/1p5P/1R4K1 w - - 4 43 | g5f4 d6e7 d5d6 | 1,298 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., β, β,
., β, ., ., ., ., ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
5rk1/2q2p2/3R2p1/4Q2p/3Pp3/1p5P/5PPK/8 w - - 0 36 | d6g6 f7g6 e5c7 | 1,044 | crushing discoveredAttack endgame master short | ., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/1p1bkp2/1q1p1p1Q/5N1p/2r1P2P/1P3P2/PK6/3R2R1 b - - 5 28 | d7f5 e4f5 c4c2 | 1,493 | 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, . | false | false | false | false | b |
8/8/8/p1pkp3/2P5/PP2K3/8/8 b - - 0 46 | d5d6 e3e4 d6e6 a3a4 e6f6 e4d5 f6f5 d5c5 e5e4 c5b6 e4e3 c4c5 e3e2 c5c6 e2e1q | 2,328 | advancedPawn crushing defensiveMove endgame pawnEndgame promotion quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p3p1p/2k2p2/p4P2/P1R1K1PP/1P6/2r5/8 b - - 2 38 | c2c4 b3c4 c6c5 e4d3 c5b4 | 1,000 | crushing endgame long master rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4kp2/4p1p1/8/6K1/5P2/6PP/8 w - - 2 43 | g4g5 e6e5 g2g4 e7e6 h2h3 e5e4 f3e4 e6e5 h3h4 | 2,757 | crushing defensiveMove endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4rk1r/pp4pp/2p2p2/8/8/7P/PP2N1P1/3qBQ1K w - - 2 29 | e1b4 f8f7 f1d1 | 1,089 | crushing discoveredAttack endgame short | ., ., ., ., β, β, ., β,
β, β, ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., β, ., β, .,
., ., ., β, β, β, ., β | false | false | false | false | w |
2b1Rbk1/3q2pN/2p5/p1p5/P1Pp1p2/3P4/1r2QPPP/6K1 w - - 0 27 | e8f8 g8h7 e2h5 | 1,273 | kingsideAttack mate mateIn2 middlegame short | ., ., β, ., β, β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2qrBk1/1b2b2p/pp1p2p1/4p3/4P3/2N2P2/PPPQ4/2KR1B1R b - - 0 20 | e7g5 f8h6 g5d2 | 1,541 | 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, ., β | false | false | false | false | b |
1rr3k1/4qppn/3p4/2pPp3/Pp2P3/P2Q1N1P/5PP1/R4RK1 b - - 0 23 | c5c4 d3e3 b4b3 | 1,732 | 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 |
2R5/8/8/8/p1k5/2r1BK2/2p5/8 b - - 25 59 | c4b3 c8b8 b3a2 | 1,751 | crushing defensiveMove endgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/5ppp/3p4/rb2p3/2N1P3/7P/6P1/R1RB3K b - - 0 32 | a5a1 c1a1 a8a1 | 1,008 | crushing middlegame pin short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
β, β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., β, β, ., ., ., β | false | false | false | false | b |
6k1/pp2q1p1/3p2rp/2pPp3/2P2nr1/PP3QNP/5PPK/4R1R1 w - - 3 27 | g3f5 e7f6 h3g4 | 1,813 | 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 | w |
r5k1/pp1R2pp/2p5/4N2P/1n2r1P1/8/PP6/1K1R4 w - - 0 26 | d7d8 a8d8 d1d8 | 547 | 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 |
r4rk1/1bpQ3p/6p1/p3pqB1/Pp3n2/8/1PP3P1/1K1R3R w - - 0 27 | d7h7 | 1,466 | 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/p3rR1p/2pb3k/2N4p/1KB1b3/7P/PP4P1/8 w - - 2 36 | f7f6 h6g5 f6d6 | 1,287 | 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 |
r1b2qk1/1p5p/p1n3p1/2bpP3/5r1P/1P3N2/PB1Q4/2KR1B1R w - - 0 21 | d2d5 f8f7 d5c5 | 1,492 | 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 | false | false | false | false | w |
r1bq1k1r/1p3ppp/3p4/2nPp3/1p2n2Q/5N2/P2B1PPP/1BR2RK1 w - - 0 18 | h4d8 | 712 | 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, β, β,
., β, β, ., ., β, β, . | false | false | false | false | w |
6k1/pp6/2nb2p1/7p/3P1N1n/2N1P1q1/PP1BQ3/5K2 w - - 4 31 | c3e4 g3f3 e2f3 | 2,031 | advantage fork middlegame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., β,
., ., β, ., β, ., β, .,
β, β, ., β, β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/p7/1p6/PP6/1K6/8/2k5 w - - 1 44 | a4b5 a6b5 b3c3 c1b1 c3d4 | 1,067 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1r3rk1/2R2ppp/p1p2q2/1pQ5/8/2N2P2/PPP3PP/2K1R3 b - - 3 19 | f6f4 e1e3 f4c7 | 1,400 | 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 |
8/8/7p/p2p1k2/1P1P4/2P2K1P/8/8 b - - 1 66 | a5a4 b4b5 f5e6 | 2,075 | crushing defensiveMove endgame master pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/2R3pp/2b5/2p2p2/3p4/1PqN1P2/2P3PP/3Q3K b - - 2 27 | e8a8 d1e1 c3e1 d3e1 a8a1 | 2,795 | advantage endgame long pin quietMove | ., ., ., ., β, ., β, .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
3r2k1/1p4PR/pN2b3/2P1P3/P1Pp1r1p/3B4/KP6/8 w - - 1 41 | h7h8 g8g7 h8d8 h4h3 b6d5 | 2,305 | crushing endgame long skewer | ., ., ., β, ., ., β, .,
., β, ., ., ., ., β, β,
β, β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., β, β, ., β, ., β,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2k2p2/8/1pp5/1P2PP2/3K4/8/8 w - - 0 52 | b4c5 c7c6 d3d4 b5b4 d4c4 b4b3 c4b3 c6c5 b3c3 | 1,500 | crushing defensiveMove endgame pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7r/8/2R5/1p2p3/1k1pB3/3K4/PPP2r2/8 w - - 3 43 | a2a3 b4a5 b2b4 a5a4 c6a6 | 1,208 | endgame long mate mateIn3 | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r1k/pp4pn/2p1Bp2/4N1Pn/P2PN3/2P5/1P3P2/R3R1K1 w - - 0 24 | e5g6 | 1,173 | 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 |
4br2/4kpp1/N3p1p1/1p1pP3/1P1P2q1/P2Q4/6RK/4R3 b - - 1 39 | g4h4 d3h3 h4e1 | 1,872 | 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/1p1b1p1p/4p2p/2ppP3/1b1q1PQP/P2B4/R3K1P1/1N4NR w kq - 0 16 | g1f3 d4d3 e2d3 | 1,675 | advantage middlegame 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 | false | false | true | true | w |
1r3k2/RPr2p2/4n3/8/1R6/1P4P1/6K1/8 w - - 1 48 | a7a8 c7b7 a8b8 b7b8 b4b8 | 1,060 | crushing endgame long xRayAttack | ., β, ., ., ., β, ., .,
β, β, β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1nr2/1p4kp/p1p2Rp1/3Pp1Q1/4P3/3B2Nq/PPP5/5RK1 b - - 0 21 | e8f6 f1f6 f8f6 | 1,081 | 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 | b |
r4k1r/1pq1pp2/3p1n2/pBpPbP2/P7/4BP1p/2PQ1R1P/1R4K1 w - - 0 25 | e3h6 h8h6 d2h6 | 642 | 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, . | false | false | false | false | w |
8/4r1kp/5pp1/R7/4q3/P6P/6P1/Q6K b - - 0 46 | e4h4 a5d5 e7e1 a1e1 h4e1 | 2,182 | clearance crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
r1b2r2/pp3pk1/3q2p1/8/3N2nQ/1BP4P/PP3PP1/R4RK1 b - - 0 21 | d6h2 | 411 | master mate mateIn1 middlegame oneMove | β, ., β, ., ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., β, β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/8/1p1kpp2/3p2p1/1P1Pb3/2KBP1P1/5P2/8 b - - 4 43 | e4d3 c3d3 d6c6 | 1,943 | advantage bishopEndgame defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, β, ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3q2rk/1b1n2r1/1P5p/3p4/1QpPp3/5P1P/R3BP1B/6RK b - - 0 37 | g7g1 h2g1 d8g5 f3f4 g5g1 | 1,686 | kingsideAttack long master mate mateIn3 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 | b |
5rk1/R5pp/Bp1r4/3p4/1N1Pn3/1P2PP1P/PB1n1P2/2R3K1 b - - 0 25 | d6g6 g1h2 d2f3 h2h1 e4f2 | 1,861 | intermezzo 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, . | false | false | false | false | b |
8/5Q2/4p3/p2pP3/1p1P2k1/1P1K2Pp/P6q/8 w - - 1 61 | f7f4 g4h5 g3g4 h5g6 f4h2 | 2,043 | crushing discoveredAttack endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
., β, ., β, ., ., β, .,
., β, ., β, ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p4ppp/8/P1r5/6P1/3bR3/P4PPK/5q2 w - - 0 28 | e3e8 | 400 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
3r2k1/pb1q1ppp/1p2p3/2P5/P7/1QP5/2P2PPP/1R1R2K1 b - - 0 24 | d7d1 b1d1 d8d1 | 605 | endgame kingsideAttack mate mateIn2 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/b1r2pp1/p3p2p/1p6/2P1N3/1P1Q4/P4PPP/5K2 w - - 0 23 | e4f6 g7f6 d3g3 g8h7 g3c7 | 1,991 | advantage endgame fork long sacrifice | ., ., ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
4Qnk1/pq4p1/3pR2p/1p6/3P4/2P5/Pr4PK/5R2 b - - 0 31 | b7g2 | 758 | endgame mate mateIn1 oneMove | ., ., ., ., β, β, β, .,
β, β, ., ., ., ., β, .,
., ., ., β, β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
3r2k1/5pbp/R5p1/4pnP1/4N3/1PB2P2/PPK4P/8 b - - 2 32 | f5e3 c2b1 d8d1 | 730 | 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 | b |
2r1r1k1/p4ppp/1pq2b2/3Q4/2pPn3/P1N1P2P/1P3PP1/R1B2RK1 b - - 0 20 | e4c3 d5c6 c3e2 g1h1 c8c6 | 1,627 | crushing intermezzo 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, . | false | false | false | false | b |
6k1/ppp3pp/2n3r1/3qpp2/7Q/2P2P2/PP3P1P/4RR1K b - - 2 19 | d5f3 | 723 | endgame kingsideAttack mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., ., β, β, ., β | false | false | false | false | b |
r2qr1k1/p4pp1/1p5p/2pN4/2Pb4/1R5P/P2Q1PP1/4R1K1 w - - 0 24 | e1e8 d8e8 d5c7 e8e4 c7a8 | 1,482 | advantage fork long middlegame | β, ., ., β, β, ., β, .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., β, ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/6R1/7p/5p1k/6r1/4PKP1/8/8 w - - 5 58 | g7g4 f5g4 f3f4 h5g6 f4g4 | 1,572 | crushing endgame long master masterVsMaster rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k3r1/p7/1pPBNb2/5n1p/2P5/3Q4/P1R4p/6RK b - - 0 35 | h2g1q | 1,545 | advancedPawn mate mateIn1 middlegame oneMove promotion | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, β, β, β, β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | b |
r4rk1/1Q3pp1/p2b3p/2p4q/P1B5/1P6/3P2PP/B4RK1 w - - 1 21 | c4f7 f8f7 b7a8 f7f8 f1f8 | 1,807 | advantage deflection fork long middlegame | β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, .,
β, ., ., β, ., ., ., β,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r1bq2n1/pp1n1kbQ/2p3p1/8/4P3/8/PPP2PPP/RNB2RK1 b - - 4 12 | d7f8 h7g7 f7g7 | 2,174 | crushing 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, . | false | false | false | false | b |
4kr2/pn2p1R1/1p2Q3/3P2p1/1qP5/5P2/P4P1P/6K1 w - - 5 27 | e6c6 e8d8 c6b7 | 2,002 | crushing endgame fork master short | ., ., ., ., β, β, ., .,
β, β, ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
3k4/Q3q3/7p/3P4/4bP2/6P1/1P6/K3R3 b - - 0 51 | e7a7 | 1,448 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., . | false | false | false | false | b |
r3k2r/ppp2ppp/2n1p1b1/8/3PnBP1/1P3Q1P/P1PbN1Bq/2KR2N1 w kq - 6 16 | d1d2 e4d2 c1d2 h2g2 f3g2 | 2,088 | 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, β,
., ., β, β, ., ., β, . | false | false | true | true | w |
r3r3/p1pbR1pp/1bN3k1/3q1p2/5B1P/2P3P1/P1Q2P2/4R1K1 b - - 1 25 | d7c6 e1e6 d5e6 e7e6 e8e6 | 2,087 | crushing hangingPiece long middlegame xRayAttack | 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 |
1R6/8/4p3/4Pp1P/5P2/1p1r2k1/1K6/8 w - - 0 61 | b8b3 d3b3 b2b3 g3f4 h5h6 | 1,789 | crushing endgame long rookEndgame | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/p4q2/bpp1p1n1/3pPrN1/3P1P1Q/2P5/PP1N1R1K/8 b - - 4 38 | g6h4 g5f7 f5f7 | 1,876 | 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 |
5r1r/4k3/3p2p1/3QR2p/2Pn4/8/PP3PK1/8 b - - 0 30 | d6e5 d5e5 d4e6 | 1,309 | advantage defensiveMove endgame master short | ., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k2r/ppB1pbb1/1np1p2p/6p1/8/1BN5/PPPR1PPP/2KR4 w kq - 2 19 | d2d8 a8d8 d1d8 | 497 | 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 | true | true | w |
5r1k/2p3p1/p1p4p/4P3/8/1Q6/PP3qPP/3R3K b - - 3 26 | f2f1 d1f1 f8f1 | 523 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
r1bQ4/pp3pp1/4p1k1/2p1P3/5P2/7R/P3q1PP/7K w - - 2 25 | d8g5 | 1,105 | 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 |
4rrk1/p1p3p1/1p3nQp/4B3/5P2/4q2P/4R1P1/4KB1R b K - 6 25 | e3c1 e1f2 e8e5 e2e5 c1f4 | 1,774 | capturingDefender crushing long middlegame | ., ., ., ., β, β, β, .,
β, ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, β, ., β | true | false | false | false | b |
r1b1kb1r/pp2pppp/1qnp4/6B1/4P1n1/1NN5/PPP2PPP/R2QKB1R b KQkq - 8 8 | b6f2 | 850 | attackingF2F7 mate mateIn1 oneMove opening | β, ., β, ., β, β, ., β,
β, β, ., ., β, β, β, β,
., β, β, β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., β, β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | true | true | b |
8/8/8/1p2kp2/8/1PK5/2P5/8 b - - 1 48 | e5e4 c3d2 b5b4 c2c3 b4c3 d2c3 e4e3 c3c2 f5f4 | 2,873 | crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1r3pk1/p1qR3p/4pPb1/1Q2P3/1PP5/5P2/R3K3 b Q - 0 30 | c6c7 b4a5 c7d6 | 2,138 | advantage endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., β, β, ., ., ., β,
., ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., . | false | true | false | false | b |
4r1k1/p3rppp/1p1q1n2/3B4/3Q4/2PR3P/PP3PP1/3R2K1 b - - 0 24 | e7e1 d1e1 e8e1 | 986 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., β, β, β, β,
., β, ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/5p1p/4pQpk/2qpPn2/2p5/3b1N1P/3N1PP1/6K1 w - - 2 31 | f3g5 c5e7 g5f7 e7f7 f6f7 | 2,308 | 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 |
3r2k1/p4ppp/2p1p3/4N3/6b1/1q6/5PPP/R1Q3KR b - - 1 26 | d8d1 c1d1 g4d1 | 1,154 | advantage fork middlegame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., β, β | false | false | false | false | b |
1r3rk1/pp1q1pp1/3p3P/2pPp3/6p1/P1PP1Q2/1P1K1P2/1R5R w - - 0 26 | h6g7 g4f3 b1g1 | 2,342 | advancedPawn crushing defensiveMove endgame 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 | false | false | false | false | w |
3r4/5ppk/4p2p/6q1/1PRP1n2/6QP/5PP1/2R3K1 b - - 4 33 | f4e2 g1h2 e2g3 | 1,012 | advantage endgame fork master short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
1r1rR3/5pkp/p1p3p1/2P5/PqQ5/8/5PPP/4R1K1 w - - 3 25 | c4b4 b8b4 e8d8 | 1,396 | 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 | w |
5rk1/pp4p1/5q1p/2Q5/3r4/1P6/P4PPP/3R1RK1 b - - 0 26 | f6f2 g1h1 f2f1 d1f1 f8f1 | 1,852 | backRankMate deflection endgame long mate mateIn3 | ., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
r2qr1k1/5pp1/1p5p/p1pPP1n1/P1P1PQ2/7P/1BB5/R4RK1 b - - 0 24 | g5h3 g1h1 h3f4 | 1,248 | 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, . | false | false | false | false | b |
rnbqk2r/ppp2ppp/8/4P1b1/8/2NP2Q1/PP1P2PP/R1B1KBNR b KQkq - 4 10 | g5h4 g1f3 h4g3 | 1,169 | crushing 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, β | true | true | true | true | b |
2k4r/pp1n1pR1/2p1p3/B7/3P1QK1/P1nB3r/1qP5/3R4 w - - 2 33 | f4c7 | 1,303 | 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 |
4rrk1/pp4pp/1n2b3/5p2/2PQ4/8/qB3PPP/2KR1B1R w - - 0 20 | d4g7 | 783 | kingsideAttack master mate mateIn1 middlegame oneMove | ., ., ., ., β, β, β, .,
β, β, ., ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., β, β, ., β, ., β | false | false | false | false | w |
3r1rk1/pp1Nbppp/1q2p3/2p5/5n2/2B3RP/PPP2PP1/5RK1 w - - 0 23 | g3g7 g8h8 g7f7 | 2,035 | advantage deflection discoveredAttack kingsideAttack middlegame short | ., ., ., β, ., β, β, .,
β, β, ., β, β, β, β, β,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
β, β, β, ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
1k3r2/pp6/3r4/PPR2p2/8/4RpPp/5P1P/6K1 b - - 1 33 | d6d1 e3e1 d1e1 | 879 | endgame mate mateIn2 rookEndgame short | ., β, ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/6pk/1pR1p2p/3pPp1K/1B3P1P/P7/6r1/8 b - - 6 36 | g7g6 | 1,386 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, β, ., β, ., ., β,
., ., ., β, β, β, ., β,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6Q1/1p1qk2P/p4pK1/P1P1p3/1P6/8/8 b - - 3 43 | d6g3 g5h5 g3g7 h6g7 e6f7 | 1,399 | crushing endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, β, ., ., β,
β, ., ., ., ., β, β, .,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5rk/1pp4p/3p2qP/3Pp2n/2P1P1b1/pPNQ2N1/P7/2K3RR w - - 3 25 | g3h5 g6h6 d3d2 h6d2 c1d2 | 2,105 | 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, ., ., ., ., ., ., .,
., ., β, ., ., ., β, β | false | false | false | false | w |
2r3k1/1p1q2pp/p4p2/2R1pP2/4Q3/P5P1/1P3P1P/6K1 w - - 1 23 | e4c4 g8f8 c5c8 d7c8 c4c8 | 1,559 | 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/p1p3pp/1p6/4pR2/8/B1N5/PPP3q1/2K2R2 w - - 0 25 | f5f8 a8f8 f1f8 | 438 | 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 |
6k1/1R6/1P4K1/8/6p1/1r6/8/8 w - - 2 51 | b7b8 | 1,231 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k1nr/1b3pbp/p4qp1/1pp5/4PB2/2P2N2/P1Q2PPP/R3KB1R w KQkq - 1 15 | f4e5 f6e5 f3e5 | 1,590 | 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, ., β | true | true | true | true | w |
k5r1/1p5p/p7/3PBn2/b2nN3/8/5PPP/2R2BK1 b - - 0 29 | d4f3 g1h1 f3e5 | 1,583 | advantage master middlegame pin short | β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
2r2rk1/pp1n1ppp/4p3/1qNp4/8/1PR3QP/P4PP1/2R3K1 w - - 2 22 | c5e6 f7e6 c3c8 | 2,206 | 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, . | false | false | false | false | w |
r1b3k1/p1b1Q1p1/4p2p/2B2p2/2B2n2/3P4/P2q2PP/R4R1K b - - 0 23 | d2g2 | 859 | 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 | 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.