fen stringlengths 31 72 | legal_moves listlengths 1 67 | puzzle_solution stringlengths 9 139 | rating int64 399 3.37k | themes listlengths 1 10 | question stringlengths 72 113 | context stringlengths 29 145 | answer stringlengths 2 342 |
|---|---|---|---|---|---|---|---|
4r1k1/pp3p2/2nr3p/3p2p1/3Pn3/2PBq1P1/PPQ4P/4RR1K b - - 1 22 | [
"Kf8",
"Kg7",
"Kh7",
"Kh8",
"Na5",
"Nb4",
"Nb8",
"Nc5",
"Nd2",
"Nd8",
"Ne5",
"Ne7",
"Nf2+",
"Nf6",
"Nxc3",
"Nxd4",
"Nxg3+",
"Qc1",
"Qd2",
"Qe2",
"Qf2",
"Qf3+",
"Qf4",
"Qg1+",
"Qxd3",
"Qxd4",
"Qxe1",
"Qxg3",
"Ra8",
"Rb8",
"Rc8",
"Rd7",
"Rdd8",
"Rde6",... | e4f2 c2f2 e3f2 e1e8 g8g7 f1f2 | 1,922 | [
"advantage",
"deflection",
"intermezzo",
"long",
"middlegame",
"skewer"
] | List all legal moves from this position:
4r1k1/pp3p2/2nr3p/3p2p1/3Pn3/2PBq1P1/PPQ4P/4RR1K b - - 1 22 | Themes: advantage, deflection, intermezzo, long, middlegame, skewer | Rating: 1922 | Kf8, Kg7, Kh7, Kh8, Na5, Nb4, Nb8, Nc5, Nd2, Nd8, Ne5, Ne7, Nf2+, Nf6, Nxc3, Nxd4, Nxg3+, Qc1, Qd2, Qe2, Qf2, Qf3+, Qf4, Qg1+, Qxd3, Qxd4, Qxe1, Qxg3, Ra8, Rb8, Rc8, Rd7, Rdd8, Rde6, Re5, Re7, Red8, Ree6, Rf6, Rf8, Rg6, a5, a6, b5, b6, f5, f6, g4, h5 |
8/5p2/6p1/1pK3P1/3Pp2k/8/5P2/8 b - - 1 51 | [
"Kg4",
"Kh3",
"Kh5",
"Kxg5",
"b4",
"e3",
"f5",
"f6"
] | h4g5 d4d5 e4e3 f2e3 | 1,525 | [
"crushing",
"endgame",
"pawnEndgame",
"quietMove",
"short"
] | List all legal moves from this position:
8/5p2/6p1/1pK3P1/3Pp2k/8/5P2/8 b - - 1 51 | Themes: crushing, endgame, pawnEndgame, quietMove, short | Rating: 1525 | Kg4, Kh3, Kh5, Kxg5, b4, e3, f5, f6 |
8/5p2/4k1p1/7p/5K2/6PP/5P2/8 b - - 0 44 | [
"Kd5",
"Kd6",
"Kd7",
"Ke7",
"Kf6",
"f5",
"f6",
"g5+",
"h4"
] | e6f6 h3h4 f6g7 f4e5 f7f5 e5e6 | 2,154 | [
"crushing",
"endgame",
"long",
"pawnEndgame",
"quietMove",
"zugzwang"
] | List all legal moves from this position:
8/5p2/4k1p1/7p/5K2/6PP/5P2/8 b - - 0 44 | Themes: crushing, endgame, long, pawnEndgame, quietMove, zugzwang | Rating: 2154 | Kd5, Kd6, Kd7, Ke7, Kf6, f5, f6, g5+, h4 |
8/6b1/6pk/8/6b1/1B2R3/P5PK/8 w - - 0 38 | [
"Ba4",
"Bc2",
"Bc4",
"Bd1",
"Bd5",
"Be6",
"Bf7",
"Bg8",
"Kg1",
"Kg3",
"Kh1",
"Rc3",
"Rd3",
"Re1",
"Re2",
"Re4",
"Re5",
"Re6",
"Re7",
"Re8",
"Rf3",
"Rg3",
"Rh3+",
"a3",
"a4",
"g3"
] | e3g3 g7e5 a2a4 h6h5 a4a5 h5h4 | 2,222 | [
"crushing",
"endgame",
"long",
"pin"
] | List all legal moves from this position:
8/6b1/6pk/8/6b1/1B2R3/P5PK/8 w - - 0 38 | Themes: crushing, endgame, long, pin | Rating: 2222 | Ba4, Bc2, Bc4, Bd1, Bd5, Be6, Bf7, Bg8, Kg1, Kg3, Kh1, Rc3, Rd3, Re1, Re2, Re4, Re5, Re6, Re7, Re8, Rf3, Rg3, Rh3+, a3, a4, g3 |
8/8/4R3/8/4p3/4k2P/2r5/4K3 w - - 1 47 | [
"Kd1",
"Kf1",
"Ra6",
"Rb6",
"Rc6",
"Rd6",
"Re5",
"Re7",
"Re8",
"Rf6",
"Rg6",
"Rh6",
"Rxe4+",
"h4"
] | e6d6 c2c1 d6d1 c1d1 e1d1 e3f2 | 1,702 | [
"crushing",
"defensiveMove",
"endgame",
"exposedKing",
"long",
"rookEndgame"
] | List all legal moves from this position:
8/8/4R3/8/4p3/4k2P/2r5/4K3 w - - 1 47 | Themes: crushing, defensiveMove, endgame, exposedKing, long, rookEndgame | Rating: 1702 | Kd1, Kf1, Ra6, Rb6, Rc6, Rd6, Re5, Re7, Re8, Rf6, Rg6, Rh6, Rxe4+, h4 |
8/5p1k/Bp4p1/1Pb4p/P1R5/6PP/r4PK1/8 w - - 3 32 | [
"Bb7",
"Bc8",
"Kf1",
"Kf3",
"Kg1",
"Kh1",
"Kh2",
"Rb4",
"Rc1",
"Rc2",
"Rc3",
"Rd4",
"Re4",
"Rf4",
"Rg4",
"Rh4",
"Rxc5",
"a5",
"g4",
"h4"
] | c4c5 b6c5 b5b6 a2a4 b6b7 a4b4 | 1,650 | [
"crushing",
"endgame",
"hangingPiece",
"long",
"master"
] | List all legal moves from this position:
8/5p1k/Bp4p1/1Pb4p/P1R5/6PP/r4PK1/8 w - - 3 32 | Themes: crushing, endgame, hangingPiece, long, master | Rating: 1650 | Bb7, Bc8, Kf1, Kf3, Kg1, Kh1, Kh2, Rb4, Rc1, Rc2, Rc3, Rd4, Re4, Rf4, Rg4, Rh4, Rxc5, a5, g4, h4 |
2r3k1/1p4p1/p2p3p/8/8/3p4/PPPR1PPP/6K1 w - - 0 27 | [
"Kf1",
"Kh1",
"Rd1",
"Re2",
"Rxd3",
"a3",
"a4",
"b3",
"b4",
"c3",
"c4",
"cxd3",
"f3",
"f4",
"g3",
"g4",
"h3",
"h4"
] | c2d3 c8c1 d2d1 c1d1 | 427 | [
"backRankMate",
"endgame",
"mate",
"mateIn2",
"rookEndgame",
"short"
] | List all legal moves from this position:
2r3k1/1p4p1/p2p3p/8/8/3p4/PPPR1PPP/6K1 w - - 0 27 | Themes: backRankMate, endgame, mate, mateIn2, rookEndgame, short | Rating: 427 | Kf1, Kh1, Rd1, Re2, Rxd3, a3, a4, b3, b4, c3, c4, cxd3, f3, f4, g3, g4, h3, h4 |
8/1k6/1P5P/1R4K1/8/4pp2/5r2/8 w - - 0 62 | [
"Kf4",
"Kf5",
"Kf6",
"Kg4",
"Kg6",
"Kh4",
"Kh5",
"Ra5",
"Rb1",
"Rb2",
"Rb3",
"Rb4",
"Rc5",
"Rd5",
"Re5",
"Rf5",
"h7"
] | g5g4 f2f1 h6h7 f3f2 | 3,091 | [
"advancedPawn",
"crushing",
"endgame",
"quietMove",
"rookEndgame",
"short"
] | List all legal moves from this position:
8/1k6/1P5P/1R4K1/8/4pp2/5r2/8 w - - 0 62 | Themes: advancedPawn, crushing, endgame, quietMove, rookEndgame, short | Rating: 3091 | Kf4, Kf5, Kf6, Kg4, Kg6, Kh4, Kh5, Ra5, Rb1, Rb2, Rb3, Rb4, Rc5, Rd5, Re5, Rf5, h7 |
5r2/2p4p/1p2P2k/p3KPbP/P1P5/8/1P3R2/8 b - - 4 46 | [
"Bc1",
"Bd2",
"Bd8",
"Be3",
"Be7",
"Bf4+",
"Bf6+",
"Bh4",
"Kg7",
"Kxh5",
"Ra8",
"Rb8",
"Rc8",
"Rd8",
"Re8",
"Rf6",
"Rf7",
"Rg8",
"Rh8",
"Rxf5+",
"b5",
"c5",
"c6"
] | h6h5 f5f6 g5f6 f2f6 | 1,821 | [
"crushing",
"endgame",
"short"
] | List all legal moves from this position:
5r2/2p4p/1p2P2k/p3KPbP/P1P5/8/1P3R2/8 b - - 4 46 | Themes: crushing, endgame, short | Rating: 1821 | Bc1, Bd2, Bd8, Be3, Be7, Bf4+, Bf6+, Bh4, Kg7, Kxh5, Ra8, Rb8, Rc8, Rd8, Re8, Rf6, Rf7, Rg8, Rh8, Rxf5+, b5, c5, c6 |
4r1k1/p3Rppp/Qp1p1q2/8/3n4/1P4P1/P4PBP/5RK1 b - - 0 23 | [
"Kf8",
"Kh8",
"Nb5",
"Nc2",
"Nc6",
"Ne2+",
"Ne6",
"Nf3+",
"Nf5",
"Nxb3",
"Qe5",
"Qe6",
"Qf3",
"Qf4",
"Qf5",
"Qg5",
"Qg6",
"Qh4",
"Qh6",
"Qxe7",
"Qxf2+",
"Ra8",
"Rb8",
"Rc8",
"Rd8",
"Rf8",
"Rxe7",
"b5",
"d5",
"g5",
"g6",
"h5",
"h6"
] | e8e7 a6c8 e7e8 c8e8 | 489 | [
"endgame",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
4r1k1/p3Rppp/Qp1p1q2/8/3n4/1P4P1/P4PBP/5RK1 b - - 0 23 | Themes: endgame, mate, mateIn2, short | Rating: 489 | Kf8, Kh8, Nb5, Nc2, Nc6, Ne2+, Ne6, Nf3+, Nf5, Nxb3, Qe5, Qe6, Qf3, Qf4, Qf5, Qg5, Qg6, Qh4, Qh6, Qxe7, Qxf2+, Ra8, Rb8, Rc8, Rd8, Rf8, Rxe7, b5, d5, g5, g6, h5, h6 |
4r2k/p5pp/1p2Q3/n1p1P3/8/P7/1B4PP/5RK1 b - - 0 29 | [
"Nb3",
"Nb7",
"Nc4",
"Nc6",
"Ra8",
"Rb8",
"Rc8",
"Rd8",
"Re7",
"Rf8",
"Rg8",
"Rxe6",
"a6",
"b5",
"c4",
"g5",
"g6",
"h5",
"h6"
] | e8e6 f1f8 | 468 | [
"backRankMate",
"endgame",
"master",
"mate",
"mateIn1",
"oneMove"
] | List all legal moves from this position:
4r2k/p5pp/1p2Q3/n1p1P3/8/P7/1B4PP/5RK1 b - - 0 29 | Themes: backRankMate, endgame, master, mate, mateIn1, oneMove | Rating: 468 | Nb3, Nb7, Nc4, Nc6, Ra8, Rb8, Rc8, Rd8, Re7, Rf8, Rg8, Rxe6, a6, b5, c4, g5, g6, h5, h6 |
8/8/4pp2/5kpp/1p1P1P2/3K2P1/1P5P/8 w - - 0 42 | [
"Kc2",
"Kc4",
"Kd2",
"Ke2",
"Ke3",
"b3",
"d5",
"fxg5",
"g4+",
"h3",
"h4"
] | d3c4 g5f4 g3f4 f5f4 c4b4 f6f5 b4c3 f4e3 | 2,750 | [
"crushing",
"endgame",
"pawnEndgame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
8/8/4pp2/5kpp/1p1P1P2/3K2P1/1P5P/8 w - - 0 42 | Themes: crushing, endgame, pawnEndgame, quietMove, veryLong | Rating: 2750 | Kc2, Kc4, Kd2, Ke2, Ke3, b3, d5, fxg5, g4+, h3, h4 |
8/8/5k2/1p3P1p/pR2PK2/P1rP4/8/8 w - - 3 39 | [
"Ke3",
"Kf3",
"Kg3",
"Rb1",
"Rb2",
"Rb3",
"Rc4",
"Rd4",
"Rxa4",
"Rxb5",
"d4",
"e5+"
] | d3d4 c3b3 e4e5 f6f7 e5e6 f7e8 b4b5 b3b5 | 2,779 | [
"crushing",
"defensiveMove",
"endgame",
"rookEndgame",
"veryLong"
] | List all legal moves from this position:
8/8/5k2/1p3P1p/pR2PK2/P1rP4/8/8 w - - 3 39 | Themes: crushing, defensiveMove, endgame, rookEndgame, veryLong | Rating: 2779 | Ke3, Kf3, Kg3, Rb1, Rb2, Rb3, Rc4, Rd4, Rxa4, Rxb5, d4, e5+ |
8/R3kpb1/2pp2p1/3b4/3PrPB1/2B5/1P3KP1/8 b - - 4 31 | [
"Kd8",
"Ke8",
"Kf6",
"Kf8"
] | e7d8 c3a5 d8e8 a7a8 e8e7 a5d8 | 1,945 | [
"advantage",
"endgame",
"exposedKing",
"long",
"master"
] | List all legal moves from this position:
8/R3kpb1/2pp2p1/3b4/3PrPB1/2B5/1P3KP1/8 b - - 4 31 | Themes: advantage, endgame, exposedKing, long, master | Rating: 1945 | Kd8, Ke8, Kf6, Kf8 |
2Q5/1P3p1p/4pk2/3p1p2/3P2n1/4P1N1/q4PPP/6K1 w - - 7 36 | [
"Kf1",
"Kh1",
"Ne2",
"Ne4+",
"Nf1",
"Nh1",
"Nh5+",
"Nxf5",
"Qa8",
"Qb8",
"Qc1",
"Qc2",
"Qc3",
"Qc4",
"Qc5",
"Qc6",
"Qc7",
"Qd7",
"Qd8+",
"Qe8",
"Qf8",
"Qg8",
"Qh8+",
"Qxe6+",
"b8=B",
"b8=N",
"b8=Q",
"b8=R",
"e4",
"f3",
"f4",
"h3",
"h4"
] | b7b8q a2f2 g1h1 f2e1 g3f1 e1f1 | 1,514 | [
"endgame",
"long",
"mate",
"mateIn3"
] | List all legal moves from this position:
2Q5/1P3p1p/4pk2/3p1p2/3P2n1/4P1N1/q4PPP/6K1 w - - 7 36 | Themes: endgame, long, mate, mateIn3 | Rating: 1514 | Kf1, Kh1, Ne2, Ne4+, Nf1, Nh1, Nh5+, Nxf5, Qa8, Qb8, Qc1, Qc2, Qc3, Qc4, Qc5, Qc6, Qc7, Qd7, Qd8+, Qe8, Qf8, Qg8, Qh8+, Qxe6+, b8=B, b8=N, b8=Q, b8=R, e4, f3, f4, h3, h4 |
2k2q2/2p5/p1p3p1/2Npp3/8/2PPQ1pP/PP4P1/6K1 w - - 0 29 | [
"Kh1",
"Na4",
"Nb3",
"Nb7",
"Nd7",
"Ne4",
"Ne6",
"Nxa6",
"Qc1",
"Qd2",
"Qd4",
"Qe1",
"Qe2",
"Qe4",
"Qf2",
"Qf3",
"Qf4",
"Qg5",
"Qh6",
"Qxe5",
"Qxg3",
"a3",
"a4",
"b3",
"b4",
"c4",
"d4",
"h4"
] | e3e5 f8f2 g1h1 f2f1 | 1,027 | [
"endgame",
"fork",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
2k2q2/2p5/p1p3p1/2Npp3/8/2PPQ1pP/PP4P1/6K1 w - - 0 29 | Themes: endgame, fork, mate, mateIn2, short | Rating: 1027 | Kh1, Na4, Nb3, Nb7, Nd7, Ne4, Ne6, Nxa6, Qc1, Qd2, Qd4, Qe1, Qe2, Qe4, Qf2, Qf3, Qf4, Qg5, Qh6, Qxe5, Qxg3, a3, a4, b3, b4, c4, d4, h4 |
5rk1/4bpp1/1q1p2PP/2nPp3/r7/Pp3P2/1P1Q4/1KNR3R b - - 0 25 | [
"Bd8",
"Bf6",
"Bg5",
"Bh4",
"Kh8",
"Na6",
"Nb7",
"Nd3",
"Nd7",
"Ne4",
"Ne6",
"Qa5",
"Qa6",
"Qa7",
"Qb4",
"Qb5",
"Qb7",
"Qb8",
"Qc6",
"Qc7",
"Qd8",
"Ra5",
"Ra6",
"Ra7",
"Raa8",
"Rb4",
"Rb8",
"Rc4",
"Rc8",
"Rd4",
"Rd8",
"Re4",
"Re8",
"Rf4",
"Rfa8",
... | e7f6 h6g7 f6g7 d2h2 f7g6 h2h7 | 2,202 | [
"advancedPawn",
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
5rk1/4bpp1/1q1p2PP/2nPp3/r7/Pp3P2/1P1Q4/1KNR3R b - - 0 25 | Themes: advancedPawn, advantage, long, middlegame | Rating: 2202 | Bd8, Bf6, Bg5, Bh4, Kh8, Na6, Nb7, Nd3, Nd7, Ne4, Ne6, Qa5, Qa6, Qa7, Qb4, Qb5, Qb7, Qb8, Qc6, Qc7, Qd8, Ra5, Ra6, Ra7, Raa8, Rb4, Rb8, Rc4, Rc8, Rd4, Rd8, Re4, Re8, Rf4, Rfa8, Rg4, Rh4, Rxa3, e4, f5, f6, fxg6, gxh6 |
2kr1bnr/1pp2ppp/pNq5/4P3/5Bb1/5N2/PPPQ2PP/2KR3R b - - 1 14 | [
"Kb8",
"Qxb6",
"cxb6"
] | c7b6 d2d8 | 407 | [
"mate",
"mateIn1",
"middlegame",
"oneMove",
"queensideAttack"
] | List all legal moves from this position:
2kr1bnr/1pp2ppp/pNq5/4P3/5Bb1/5N2/PPPQ2PP/2KR3R b - - 1 14 | Themes: mate, mateIn1, middlegame, oneMove, queensideAttack | Rating: 407 | Kb8, Qxb6, cxb6 |
3r2k1/2p2pp1/pp2P1rp/n7/q2B4/2P2QPP/5P1K/1R2R3 b - - 0 30 | [
"Kf8",
"Kh7",
"Kh8",
"Nb3",
"Nb7",
"Nc4",
"Nc6",
"Qa1",
"Qa2",
"Qa3",
"Qb3",
"Qb4",
"Qb5",
"Qc2",
"Qc4",
"Qc6",
"Qd1",
"Qd7",
"Qe8",
"Qxd4",
"Ra8",
"Rb8",
"Rc8",
"Rd5",
"Rd6",
"Rd7",
"Re8",
"Rf6",
"Rf8",
"Rg4",
"Rg5",
"Rxd4",
"Rxe6",
"Rxg3",
"b5",
... | g6e6 e1e6 f7e6 d4g7 | 2,730 | [
"advantage",
"middlegame",
"short"
] | List all legal moves from this position:
3r2k1/2p2pp1/pp2P1rp/n7/q2B4/2P2QPP/5P1K/1R2R3 b - - 0 30 | Themes: advantage, middlegame, short | Rating: 2730 | Kf8, Kh7, Kh8, Nb3, Nb7, Nc4, Nc6, Qa1, Qa2, Qa3, Qb3, Qb4, Qb5, Qc2, Qc4, Qc6, Qd1, Qd7, Qe8, Qxd4, Ra8, Rb8, Rc8, Rd5, Rd6, Rd7, Re8, Rf6, Rf8, Rg4, Rg5, Rxd4, Rxe6, Rxg3, b5, c5, c6, f5, f6, fxe6, h5 |
6k1/1p5p/3r2pb/1N2p3/4R1P1/7P/PPP5/2K5 w - - 2 29 | [
"Kb1",
"Re3",
"Rf4",
"g5"
] | c1b1 d6d1 | 606 | [
"backRankMate",
"endgame",
"master",
"mate",
"mateIn1",
"oneMove"
] | List all legal moves from this position:
6k1/1p5p/3r2pb/1N2p3/4R1P1/7P/PPP5/2K5 w - - 2 29 | Themes: backRankMate, endgame, master, mate, mateIn1, oneMove | Rating: 606 | Kb1, Re3, Rf4, g5 |
r4rk1/p2b1ppp/4p3/2B5/Q1N5/P1pq4/5PPP/R4RK1 w - - 1 21 | [
"Bb4",
"Bb6",
"Bd4",
"Bd6",
"Be3",
"Be7",
"Bxa7",
"Bxf8",
"Kh1",
"Na5",
"Nb2",
"Nb6",
"Nd2",
"Nd6",
"Ne3",
"Ne5",
"Qa5",
"Qa6",
"Qb3",
"Qb4",
"Qb5",
"Qc2",
"Qc6",
"Qd1",
"Qxa7",
"Qxd7",
"Ra2",
"Rab1",
"Rac1",
"Rad1",
"Rae1",
"Rfb1",
"Rfc1",
"Rfd1",
... | c4e5 d3f1 g1f1 d7a4 | 1,482 | [
"advantage",
"middlegame",
"short"
] | List all legal moves from this position:
r4rk1/p2b1ppp/4p3/2B5/Q1N5/P1pq4/5PPP/R4RK1 w - - 1 21 | Themes: advantage, middlegame, short | Rating: 1482 | Bb4, Bb6, Bd4, Bd6, Be3, Be7, Bxa7, Bxf8, Kh1, Na5, Nb2, Nb6, Nd2, Nd6, Ne3, Ne5, Qa5, Qa6, Qb3, Qb4, Qb5, Qc2, Qc6, Qd1, Qxa7, Qxd7, Ra2, Rab1, Rac1, Rad1, Rae1, Rfb1, Rfc1, Rfd1, Rfe1, f3, f4, g3, g4, h3, h4 |
r4rk1/5p1p/bp2p1PQ/p2pP1P1/P2P4/2P1q3/1P1R4/2K4R b - - 4 30 | [
"Bb5",
"Bb7",
"Bc4",
"Bc8",
"Bd3",
"Be2",
"Bf1",
"Kh8",
"Qd3",
"Qe1+",
"Qe2",
"Qe4",
"Qf2",
"Qf3",
"Qf4",
"Qg1+",
"Qg3",
"Qh3",
"Qxc3+",
"Qxd2+",
"Qxd4",
"Qxe5",
"Qxg5",
"Ra7",
"Rab8",
"Rac8",
"Rad8",
"Rae8",
"Rfb8",
"Rfc8",
"Rfd8",
"Rfe8",
"b5",
"f5... | f7g6 h6h7 | 1,004 | [
"kingsideAttack",
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
r4rk1/5p1p/bp2p1PQ/p2pP1P1/P2P4/2P1q3/1P1R4/2K4R b - - 4 30 | Themes: kingsideAttack, mate, mateIn1, middlegame, oneMove | Rating: 1004 | Bb5, Bb7, Bc4, Bc8, Bd3, Be2, Bf1, Kh8, Qd3, Qe1+, Qe2, Qe4, Qf2, Qf3, Qf4, Qg1+, Qg3, Qh3, Qxc3+, Qxd2+, Qxd4, Qxe5, Qxg5, Ra7, Rab8, Rac8, Rad8, Rae8, Rfb8, Rfc8, Rfd8, Rfe8, b5, f5, f6, fxg6, hxg6 |
4k3/4b1pp/pB2p3/1p2Pr2/2p1K3/6P1/PPP4P/3R4 b - - 4 22 | [
"Ba3",
"Bb4",
"Bc5",
"Bd6",
"Bd8",
"Bf6",
"Bf8",
"Bg5",
"Bh4",
"Kf7",
"Kf8",
"Rf1",
"Rf2",
"Rf3",
"Rf4+",
"Rf6",
"Rf7",
"Rf8",
"Rg5",
"Rh5",
"Rxe5+",
"a5",
"b4",
"c3",
"g5",
"g6",
"h5",
"h6"
] | f5f2 b6f2 | 1,337 | [
"crushing",
"endgame",
"hangingPiece",
"oneMove"
] | List all legal moves from this position:
4k3/4b1pp/pB2p3/1p2Pr2/2p1K3/6P1/PPP4P/3R4 b - - 4 22 | Themes: crushing, endgame, hangingPiece, oneMove | Rating: 1337 | Ba3, Bb4, Bc5, Bd6, Bd8, Bf6, Bf8, Bg5, Bh4, Kf7, Kf8, Rf1, Rf2, Rf3, Rf4+, Rf6, Rf7, Rf8, Rg5, Rh5, Rxe5+, a5, b4, c3, g5, g6, h5, h6 |
3r1rk1/2R3pp/4p3/3b1p2/1p6/3B3Q/q1P2PPP/4R1K1 b - - 1 26 | [
"Ba8",
"Bb3",
"Bb7",
"Bc4",
"Bc6",
"Be4",
"Bf3",
"Bxg2",
"Kh8",
"Qa1",
"Qa3",
"Qa4",
"Qa5",
"Qa6",
"Qa7",
"Qa8",
"Qb1",
"Qb2",
"Qb3",
"Qc4",
"Qxc2",
"Ra8",
"Rb8",
"Rc8",
"Rd6",
"Rd7",
"Rde8",
"Rf6",
"Rf7",
"Rfe8",
"b3",
"e5",
"f4",
"g5",
"g6",
"h... | b4b3 h3g3 a2b2 c2c3 f8f7 c7f7 b2c3 f7a7 | 2,841 | [
"advantage",
"middlegame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
3r1rk1/2R3pp/4p3/3b1p2/1p6/3B3Q/q1P2PPP/4R1K1 b - - 1 26 | Themes: advantage, middlegame, quietMove, veryLong | Rating: 2841 | Ba8, Bb3, Bb7, Bc4, Bc6, Be4, Bf3, Bxg2, Kh8, Qa1, Qa3, Qa4, Qa5, Qa6, Qa7, Qa8, Qb1, Qb2, Qb3, Qc4, Qxc2, Ra8, Rb8, Rc8, Rd6, Rd7, Rde8, Rf6, Rf7, Rfe8, b3, e5, f4, g5, g6, h5, h6 |
7k/8/2p5/3b4/8/p1P3P1/1bKNB2P/8 b - - 1 44 | [
"Ba1",
"Ba2",
"Bb3+",
"Bc1",
"Bc4",
"Be4+",
"Be6",
"Bf3",
"Bf7",
"Bg2",
"Bg8",
"Bh1",
"Bxc3",
"Kg7",
"Kg8",
"Kh7",
"a2",
"c5"
] | b2c3 c2c3 a3a2 c3b2 | 1,427 | [
"crushing",
"endgame",
"hangingPiece",
"short"
] | List all legal moves from this position:
7k/8/2p5/3b4/8/p1P3P1/1bKNB2P/8 b - - 1 44 | Themes: crushing, endgame, hangingPiece, short | Rating: 1427 | Ba1, Ba2, Bb3+, Bc1, Bc4, Be4+, Be6, Bf3, Bf7, Bg2, Bg8, Bh1, Bxc3, Kg7, Kg8, Kh7, a2, c5 |
r4r2/1bq2pkp/p3pn2/1p6/8/2PB2P1/PP2Q2K/R1B2R2 b - - 3 19 | [
"Bc6",
"Bc8",
"Bd5",
"Be4",
"Bf3",
"Bg2",
"Bh1",
"Kg8",
"Kh8",
"Nd5",
"Nd7",
"Ne4",
"Ne8",
"Ng4+",
"Ng8",
"Nh5",
"Qa5",
"Qb6",
"Qb8",
"Qc4",
"Qc5",
"Qc6",
"Qc8",
"Qd6",
"Qd7",
"Qd8",
"Qe5",
"Qe7",
"Qf4",
"Qxc3",
"Qxg3+",
"Ra7",
"Rab8",
"Rac8",
"Rad... | c7c6 c1h6 g7h6 f1f6 h6g7 e2g4 g7h8 g4h3 c6g2 h3g2 b7g2 h2g2 | 2,572 | [
"attraction",
"crushing",
"deflection",
"master",
"middlegame",
"veryLong"
] | List all legal moves from this position:
r4r2/1bq2pkp/p3pn2/1p6/8/2PB2P1/PP2Q2K/R1B2R2 b - - 3 19 | Themes: attraction, crushing, deflection, master, middlegame, veryLong | Rating: 2572 | Bc6, Bc8, Bd5, Be4, Bf3, Bg2, Bh1, Kg8, Kh8, Nd5, Nd7, Ne4, Ne8, Ng4+, Ng8, Nh5, Qa5, Qb6, Qb8, Qc4, Qc5, Qc6, Qc8, Qd6, Qd7, Qd8, Qe5, Qe7, Qf4, Qxc3, Qxg3+, Ra7, Rab8, Rac8, Rad8, Rae8, Rfb8, Rfc8, Rfd8, Rfe8, Rg8, Rh8, a5, b4, e5, h5, h6 |
1r1qk2r/p3bpp1/2pppn2/2p3P1/4P3/2NP1Q1P/PPP5/R1B2RK1 b k - 0 13 | [
"Bf8",
"Kd7",
"Kf8",
"Nd5",
"Nd7",
"Ng4",
"Ng8",
"Nh5",
"Nh7",
"Nxe4",
"O-O",
"Qa5",
"Qb6",
"Qc7",
"Qc8",
"Qd7",
"Ra8",
"Rb3",
"Rb4",
"Rb5",
"Rb6",
"Rb7",
"Rc8",
"Rf8",
"Rg8",
"Rh4",
"Rh5",
"Rh6",
"Rh7",
"Rxb2",
"Rxh3",
"a5",
"a6",
"c4",
"d5",
"e... | f6d7 f3f7 | 599 | [
"attackingF2F7",
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
1r1qk2r/p3bpp1/2pppn2/2p3P1/4P3/2NP1Q1P/PPP5/R1B2RK1 b k - 0 13 | Themes: attackingF2F7, mate, mateIn1, middlegame, oneMove | Rating: 599 | Bf8, Kd7, Kf8, Nd5, Nd7, Ng4, Ng8, Nh5, Nh7, Nxe4, O-O, Qa5, Qb6, Qc7, Qc8, Qd7, Ra8, Rb3, Rb4, Rb5, Rb6, Rb7, Rc8, Rf8, Rg8, Rh4, Rh5, Rh6, Rh7, Rxb2, Rxh3, a5, a6, c4, d5, e5, g6 |
5rk1/3q3p/Q3p1pP/Pp4P1/1Pp3R1/7K/6P1/8 w - - 1 43 | [
"Kg3",
"Kh2",
"Kh4",
"Qa7",
"Qa8",
"Qb6",
"Qb7",
"Qc6",
"Qc8",
"Qd6",
"Qxb5",
"Qxe6+",
"Rd4",
"Re4",
"Rf4",
"Rg3",
"Rh4",
"Rxc4",
"g3"
] | a6b6 e6e5 a5a6 c4c3 b6a5 f8f4 a5a2 g8f8 a2e2 c3c2 | 2,940 | [
"advancedPawn",
"crushing",
"defensiveMove",
"endgame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
5rk1/3q3p/Q3p1pP/Pp4P1/1Pp3R1/7K/6P1/8 w - - 1 43 | Themes: advancedPawn, crushing, defensiveMove, endgame, quietMove, veryLong | Rating: 2940 | Kg3, Kh2, Kh4, Qa7, Qa8, Qb6, Qb7, Qc6, Qc8, Qd6, Qxb5, Qxe6+, Rd4, Re4, Rf4, Rg3, Rh4, Rxc4, g3 |
r3r1kR/3q1pB1/2b2bp1/p2p4/1p5Q/1B1P3P/2P3P1/1R5K b - - 1 30 | [
"Kxg7"
] | g8g7 h4h6 | 819 | [
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
r3r1kR/3q1pB1/2b2bp1/p2p4/1p5Q/1B1P3P/2P3P1/1R5K b - - 1 30 | Themes: mate, mateIn1, middlegame, oneMove | Rating: 819 | Kxg7 |
4Rrk1/ppq2rp1/2n4p/3Q2p1/6PP/2P2N2/1P2RPK1/8 b - - 0 30 | [
"Kh7",
"Kh8",
"Na5",
"Nb4",
"Nb8",
"Nd4",
"Nd8",
"Ne5",
"Ne7",
"Qa5",
"Qb6",
"Qb8",
"Qc8",
"Qd6",
"Qd7",
"Qd8",
"Qe5",
"Qe7",
"Qf4",
"Qg3+",
"Qh2+",
"Rxe8",
"a5",
"a6",
"b5",
"b6",
"g6",
"gxh4",
"h5"
] | c7f4 e8f8 g8f8 f3e5 | 2,342 | [
"crushing",
"kingsideAttack",
"middlegame",
"pin",
"short"
] | List all legal moves from this position:
4Rrk1/ppq2rp1/2n4p/3Q2p1/6PP/2P2N2/1P2RPK1/8 b - - 0 30 | Themes: crushing, kingsideAttack, middlegame, pin, short | Rating: 2342 | Kh7, Kh8, Na5, Nb4, Nb8, Nd4, Nd8, Ne5, Ne7, Qa5, Qb6, Qb8, Qc8, Qd6, Qd7, Qd8, Qe5, Qe7, Qf4, Qg3+, Qh2+, Rxe8, a5, a6, b5, b6, g6, gxh4, h5 |
r2q1rk1/pb1nbppp/1p2pn2/3P2B1/2B5/P1N2N2/1P3PPP/R2QR1K1 b - - 0 12 | [
"Ba6",
"Bb4",
"Bc5",
"Bc6",
"Bc8",
"Bd6",
"Bxa3",
"Bxd5",
"Kh8",
"Nb8",
"Nc5",
"Ne4",
"Ne5",
"Ne8",
"Ng4",
"Nh5",
"Nxd5",
"Qb8",
"Qc7",
"Qc8",
"Qe8",
"Rb8",
"Rc8",
"Re8",
"a5",
"a6",
"b5",
"e5",
"exd5",
"g6",
"h5",
"h6"
] | f6d5 c4d5 b7d5 g5e7 | 2,007 | [
"advantage",
"opening",
"short"
] | List all legal moves from this position:
r2q1rk1/pb1nbppp/1p2pn2/3P2B1/2B5/P1N2N2/1P3PPP/R2QR1K1 b - - 0 12 | Themes: advantage, opening, short | Rating: 2007 | Ba6, Bb4, Bc5, Bc6, Bc8, Bd6, Bxa3, Bxd5, Kh8, Nb8, Nc5, Ne4, Ne5, Ne8, Ng4, Nh5, Nxd5, Qb8, Qc7, Qc8, Qe8, Rb8, Rc8, Re8, a5, a6, b5, e5, exd5, g6, h5, h6 |
r3kbnr/p2bpppp/2p5/8/8/q4N2/P1QB1PPP/1R2KB1R b Kkq - 3 12 | [
"Bc8",
"Be6",
"Bf5",
"Bg4",
"Bh3",
"Kd8",
"Nf6",
"Nh6",
"O-O-O",
"Qa4",
"Qa5",
"Qa6",
"Qb2",
"Qb3",
"Qb4",
"Qc1+",
"Qc3",
"Qc5",
"Qd3",
"Qd6",
"Qe3+",
"Qxa2",
"Qxf3",
"Rb8",
"Rc8",
"Rd8",
"a5",
"a6",
"c5",
"e5",
"e6",
"f5",
"f6",
"g5",
"g6",
"h5"... | g8f6 d2b4 a3b4 b1b4 | 1,674 | [
"crushing",
"master",
"opening",
"short",
"trappedPiece"
] | List all legal moves from this position:
r3kbnr/p2bpppp/2p5/8/8/q4N2/P1QB1PPP/1R2KB1R b Kkq - 3 12 | Themes: crushing, master, opening, short, trappedPiece | Rating: 1674 | Bc8, Be6, Bf5, Bg4, Bh3, Kd8, Nf6, Nh6, O-O-O, Qa4, Qa5, Qa6, Qb2, Qb3, Qb4, Qc1+, Qc3, Qc5, Qd3, Qd6, Qe3+, Qxa2, Qxf3, Rb8, Rc8, Rd8, a5, a6, c5, e5, e6, f5, f6, g5, g6, h5, h6 |
2r3k1/pp3ppp/2nB4/3R4/8/2P2P2/PPP1rP1P/2K4R w - - 1 17 | [
"Ba3",
"Bb4",
"Bb8",
"Bc5",
"Bc7",
"Be5",
"Be7",
"Bf4",
"Bf8",
"Bg3",
"Kb1",
"Kd1",
"Ra5",
"Rb5",
"Rc5",
"Rd2",
"Rd3",
"Rd4",
"Rdd1",
"Re1",
"Re5",
"Rf1",
"Rf5",
"Rg1",
"Rg5",
"Rh5",
"Rhd1",
"a3",
"a4",
"b3",
"b4",
"c4",
"f4",
"h3",
"h4"
] | d5d2 e2d2 c1d2 c8d8 d2e2 d8d6 | 1,266 | [
"crushing",
"endgame",
"long",
"pin"
] | List all legal moves from this position:
2r3k1/pp3ppp/2nB4/3R4/8/2P2P2/PPP1rP1P/2K4R w - - 1 17 | Themes: crushing, endgame, long, pin | Rating: 1266 | Ba3, Bb4, Bb8, Bc5, Bc7, Be5, Be7, Bf4, Bf8, Bg3, Kb1, Kd1, Ra5, Rb5, Rc5, Rd2, Rd3, Rd4, Rdd1, Re1, Re5, Rf1, Rf5, Rg1, Rg5, Rh5, Rhd1, a3, a4, b3, b4, c4, f4, h3, h4 |
8/8/p2k4/1p3pp1/P7/2PK1P1P/8/8 w - - 0 43 | [
"Kc2",
"Kd2",
"Kd4",
"Ke2",
"Ke3",
"a5",
"axb5",
"c4",
"f4",
"h4"
] | a4a5 d6e5 c3c4 b5b4 | 2,824 | [
"crushing",
"defensiveMove",
"endgame",
"pawnEndgame",
"short"
] | List all legal moves from this position:
8/8/p2k4/1p3pp1/P7/2PK1P1P/8/8 w - - 0 43 | Themes: crushing, defensiveMove, endgame, pawnEndgame, short | Rating: 2824 | Kc2, Kd2, Kd4, Ke2, Ke3, a5, axb5, c4, f4, h4 |
2k4r/pppr2p1/5p1p/4n3/4R3/PPR2N2/5PPP/6K1 w - - 4 22 | [
"Kf1",
"Kh1",
"Nd2",
"Nd4",
"Ne1",
"Ng5",
"Nh4",
"Nxe5",
"Ra4",
"Rb4",
"Rc1",
"Rc2",
"Rc5",
"Rc6",
"Rcc4",
"Rce3",
"Rd3",
"Rd4",
"Re1",
"Re2",
"Rec4",
"Ree3",
"Rf4",
"Rg4",
"Rh4",
"Rxc7+",
"Rxe5",
"a4",
"b4",
"g3",
"g4",
"h3",
"h4"
] | f3e5 d7d1 e4e1 d1e1 | 655 | [
"backRankMate",
"endgame",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
2k4r/pppr2p1/5p1p/4n3/4R3/PPR2N2/5PPP/6K1 w - - 4 22 | Themes: backRankMate, endgame, mate, mateIn2, short | Rating: 655 | Kf1, Kh1, Nd2, Nd4, Ne1, Ng5, Nh4, Nxe5, Ra4, Rb4, Rc1, Rc2, Rc5, Rc6, Rcc4, Rce3, Rd3, Rd4, Re1, Re2, Rec4, Ree3, Rf4, Rg4, Rh4, Rxc7+, Rxe5, a4, b4, g3, g4, h3, h4 |
1rr5/R5pp/p2p1k2/5P2/P2pP3/3P3P/1p1K1P2/2R5 w - - 0 27 | [
"Kd1",
"Ke1",
"Ke2",
"Ra1",
"Ra8",
"Rac7",
"Rb1",
"Rb7",
"Rc2",
"Rc3",
"Rc4",
"Rc5",
"Rc6",
"Rcc7",
"Rd1",
"Rd7",
"Re1",
"Re7",
"Rf1",
"Rf7+",
"Rg1",
"Rh1",
"Rxa6",
"Rxc8",
"Rxg7",
"a5",
"e5+",
"f3",
"f4",
"h4"
] | c1c8 b2b1q c8b8 b1b8 | 1,475 | [
"advancedPawn",
"crushing",
"endgame",
"promotion",
"short"
] | List all legal moves from this position:
1rr5/R5pp/p2p1k2/5P2/P2pP3/3P3P/1p1K1P2/2R5 w - - 0 27 | Themes: advancedPawn, crushing, endgame, promotion, short | Rating: 1475 | Kd1, Ke1, Ke2, Ra1, Ra8, Rac7, Rb1, Rb7, Rc2, Rc3, Rc4, Rc5, Rc6, Rcc7, Rd1, Rd7, Re1, Re7, Rf1, Rf7+, Rg1, Rh1, Rxa6, Rxc8, Rxg7, a5, e5+, f3, f4, h4 |
rn1q2k1/b1p1n1pp/3p1r2/1B2p1B1/8/5P2/P4P1P/RN1QK2R b KQ - 0 17 | [
"Bb6",
"Bc5",
"Bd4",
"Be3",
"Bxf2+",
"Kf7",
"Kf8",
"Kh8",
"Na6",
"Nbc6",
"Nc8",
"Nd5",
"Nd7",
"Nec6",
"Nf5",
"Ng6",
"Qc8",
"Qd7",
"Qe8",
"Qf8",
"Re6",
"Rf4",
"Rf5",
"Rf7",
"Rf8",
"Rg6",
"Rh6",
"Rxf3",
"c5",
"c6",
"d5",
"e4",
"g6",
"h5",
"h6"
] | f6g6 g5e7 d8e7 d1d5 g8f8 d5a8 | 1,748 | [
"advantage",
"fork",
"long",
"opening"
] | List all legal moves from this position:
rn1q2k1/b1p1n1pp/3p1r2/1B2p1B1/8/5P2/P4P1P/RN1QK2R b KQ - 0 17 | Themes: advantage, fork, long, opening | Rating: 1748 | Bb6, Bc5, Bd4, Be3, Bxf2+, Kf7, Kf8, Kh8, Na6, Nbc6, Nc8, Nd5, Nd7, Nec6, Nf5, Ng6, Qc8, Qd7, Qe8, Qf8, Re6, Rf4, Rf5, Rf7, Rf8, Rg6, Rh6, Rxf3, c5, c6, d5, e4, g6, h5, h6 |
5r2/3nqpk1/p4b1p/1r4p1/3Pp1QP/1B2B1P1/PP4P1/R4RK1 w - - 3 26 | [
"Ba4",
"Bc1",
"Bc2",
"Bc4",
"Bd1",
"Bd2",
"Bd5",
"Be6",
"Bf2",
"Bf4",
"Bxf7",
"Bxg5",
"Kf2",
"Kh1",
"Kh2",
"Qd1",
"Qe2",
"Qe6",
"Qf3",
"Qf4",
"Qf5",
"Qh3",
"Qh5",
"Qxd7",
"Qxe4",
"Qxg5+",
"Rab1",
"Rac1",
"Rad1",
"Rae1",
"Rf2",
"Rf3",
"Rf4",
"Rf5",
... | f1f5 h6h5 g4h5 b5f5 | 2,051 | [
"advantage",
"deflection",
"middlegame",
"short"
] | List all legal moves from this position:
5r2/3nqpk1/p4b1p/1r4p1/3Pp1QP/1B2B1P1/PP4P1/R4RK1 w - - 3 26 | Themes: advantage, deflection, middlegame, short | Rating: 2051 | Ba4, Bc1, Bc2, Bc4, Bd1, Bd2, Bd5, Be6, Bf2, Bf4, Bxf7, Bxg5, Kf2, Kh1, Kh2, Qd1, Qe2, Qe6, Qf3, Qf4, Qf5, Qh3, Qh5, Qxd7, Qxe4, Qxg5+, Rab1, Rac1, Rad1, Rae1, Rf2, Rf3, Rf4, Rf5, Rfb1, Rfc1, Rfd1, Rfe1, Rxf6, a3, a4, d5, h5, hxg5 |
6R1/p5rr/1p1pR1pk/1P4Qp/5PqP/6P1/P4P1K/8 b - - 7 46 | [
"Qxg5"
] | g4g5 f4g5 | 882 | [
"endgame",
"master",
"mate",
"mateIn1",
"oneMove"
] | List all legal moves from this position:
6R1/p5rr/1p1pR1pk/1P4Qp/5PqP/6P1/P4P1K/8 b - - 7 46 | Themes: endgame, master, mate, mateIn1, oneMove | Rating: 882 | Qxg5 |
r4rk1/1R3ppp/4pn2/1p4B1/2pPP3/2Pb2P1/5PBP/4R1K1 b - - 2 20 | [
"Bb1",
"Bc2",
"Be2",
"Bf1",
"Bxe4",
"Kh8",
"Nd5",
"Nd7",
"Ne8",
"Ng4",
"Nh5",
"Nxe4",
"Ra1",
"Ra2",
"Ra3",
"Ra4",
"Ra5",
"Ra6",
"Ra7",
"Rab8",
"Rac8",
"Rad8",
"Rae8",
"Rfb8",
"Rfc8",
"Rfd8",
"Rfe8",
"b4",
"e5",
"g6",
"h5",
"h6"
] | a8a3 e4e5 f6d5 g2d5 | 1,903 | [
"advantage",
"middlegame",
"short"
] | List all legal moves from this position:
r4rk1/1R3ppp/4pn2/1p4B1/2pPP3/2Pb2P1/5PBP/4R1K1 b - - 2 20 | Themes: advantage, middlegame, short | Rating: 1903 | Bb1, Bc2, Be2, Bf1, Bxe4, Kh8, Nd5, Nd7, Ne8, Ng4, Nh5, Nxe4, Ra1, Ra2, Ra3, Ra4, Ra5, Ra6, Ra7, Rab8, Rac8, Rad8, Rae8, Rfb8, Rfc8, Rfd8, Rfe8, b4, e5, g6, h5, h6 |
4r1k1/1pp2ppp/p6r/5PQ1/5P2/1B2q3/PPP1n1PP/R3R2K w - - 1 23 | [
"Ba4",
"Bc4",
"Bd5",
"Be6",
"Bxf7+",
"Qd8",
"Qe7",
"Qf6",
"Qg3",
"Qg4",
"Qg6",
"Qh4",
"Qh5",
"Qxg7+",
"Qxh6",
"Rab1",
"Rac1",
"Rad1",
"Reb1",
"Rec1",
"Red1",
"Rf1",
"Rg1",
"Rxe2",
"a3",
"a4",
"c3",
"c4",
"f6",
"g3",
"g4",
"h3",
"h4"
] | a1d1 g8f8 d1d8 e3f2 d8e8 f8e8 e1e2 f2e2 | 2,892 | [
"advantage",
"middlegame",
"veryLong"
] | List all legal moves from this position:
4r1k1/1pp2ppp/p6r/5PQ1/5P2/1B2q3/PPP1n1PP/R3R2K w - - 1 23 | Themes: advantage, middlegame, veryLong | Rating: 2892 | Ba4, Bc4, Bd5, Be6, Bxf7+, Qd8, Qe7, Qf6, Qg3, Qg4, Qg6, Qh4, Qh5, Qxg7+, Qxh6, Rab1, Rac1, Rad1, Reb1, Rec1, Red1, Rf1, Rg1, Rxe2, a3, a4, c3, c4, f6, g3, g4, h3, h4 |
1r3k2/2q2p2/p1P2prp/3Q4/1p6/1P4P1/1b3P1P/3RR1K1 b - - 0 28 | [
"Ba1",
"Ba3",
"Bc1",
"Bc3",
"Bd4",
"Be5",
"Kg7",
"Kg8",
"Qa5",
"Qa7",
"Qb6",
"Qb7",
"Qc8",
"Qd6",
"Qd7",
"Qd8",
"Qe5",
"Qe7",
"Qf4",
"Qxc6",
"Qxg3+",
"Ra8",
"Rb5",
"Rb6",
"Rb7",
"Rc8",
"Rd8",
"Re8",
"Rg4",
"Rg5",
"Rg7",
"Rg8",
"Rxg3+",
"a5",
"f5",
... | b8c8 d5c4 c7c6 d1d8 c8d8 c4c6 | 2,784 | [
"advantage",
"clearance",
"deflection",
"long",
"middlegame"
] | List all legal moves from this position:
1r3k2/2q2p2/p1P2prp/3Q4/1p6/1P4P1/1b3P1P/3RR1K1 b - - 0 28 | Themes: advantage, clearance, deflection, long, middlegame | Rating: 2784 | Ba1, Ba3, Bc1, Bc3, Bd4, Be5, Kg7, Kg8, Qa5, Qa7, Qb6, Qb7, Qc8, Qd6, Qd7, Qd8, Qe5, Qe7, Qf4, Qxc6, Qxg3+, Ra8, Rb5, Rb6, Rb7, Rc8, Rd8, Re8, Rg4, Rg5, Rg7, Rg8, Rxg3+, a5, f5, h5 |
5rk1/pp3ppp/4b3/2rqn3/3p3Q/P2p3P/1B3PP1/R3R1K1 b - - 3 28 | [
"Bc8",
"Bd7",
"Bf5",
"Bg4",
"Bxh3",
"Kh8",
"Nc4",
"Nc6",
"Nd7",
"Nf3+",
"Ng4",
"Ng6",
"Qa2",
"Qb3",
"Qc4",
"Qc6",
"Qd6",
"Qd7",
"Qd8",
"Qe4",
"Qf3",
"Qxg2+",
"Ra5",
"Ra8",
"Rb5",
"Rb8",
"Rc1",
"Rc2",
"Rc3",
"Rc4",
"Rc6",
"Rc7",
"Rcc8",
"Rd8",
"Re8"... | f8d8 e1e5 c5c2 e5d5 | 1,335 | [
"advantage",
"middlegame",
"short"
] | List all legal moves from this position:
5rk1/pp3ppp/4b3/2rqn3/3p3Q/P2p3P/1B3PP1/R3R1K1 b - - 3 28 | Themes: advantage, middlegame, short | Rating: 1335 | Bc8, Bd7, Bf5, Bg4, Bxh3, Kh8, Nc4, Nc6, Nd7, Nf3+, Ng4, Ng6, Qa2, Qb3, Qc4, Qc6, Qd6, Qd7, Qd8, Qe4, Qf3, Qxg2+, Ra5, Ra8, Rb5, Rb8, Rc1, Rc2, Rc3, Rc4, Rc6, Rc7, Rcc8, Rd8, Re8, Rfc8, a5, a6, b5, b6, d2, f5, f6, g5, g6, h5, h6 |
1r5k/p7/1r4p1/8/K7/8/P3RpPP/5R2 w - - 6 43 | [
"Ka3",
"Ka5",
"Ra1",
"Rb1",
"Rb2",
"Rc1",
"Rc2",
"Rd1",
"Rd2",
"Re3",
"Re4",
"Re5",
"Re6",
"Re7",
"Re8+",
"Ree1",
"Rexf2",
"Rfe1",
"Rfxf2",
"Rg1",
"Rh1",
"a3",
"g3",
"g4",
"h3",
"h4"
] | e2f2 b6a6 | 1,440 | [
"endgame",
"master",
"mate",
"mateIn1",
"oneMove",
"rookEndgame"
] | List all legal moves from this position:
1r5k/p7/1r4p1/8/K7/8/P3RpPP/5R2 w - - 6 43 | Themes: endgame, master, mate, mateIn1, oneMove, rookEndgame | Rating: 1440 | Ka3, Ka5, Ra1, Rb1, Rb2, Rc1, Rc2, Rd1, Rd2, Re3, Re4, Re5, Re6, Re7, Re8+, Ree1, Rexf2, Rfe1, Rfxf2, Rg1, Rh1, a3, g3, g4, h3, h4 |
8/1p1R1kbp/pB4p1/3P4/8/8/Pr4PP/6K1 b - - 3 35 | [
"Ke8",
"Kf6",
"Kf8",
"Kg8"
] | f7g8 d7g7 g8g7 b6d4 g7g8 d4b2 | 1,592 | [
"attraction",
"crushing",
"endgame",
"fork",
"long",
"sacrifice"
] | List all legal moves from this position:
8/1p1R1kbp/pB4p1/3P4/8/8/Pr4PP/6K1 b - - 3 35 | Themes: attraction, crushing, endgame, fork, long, sacrifice | Rating: 1592 | Ke8, Kf6, Kf8, Kg8 |
2kr2n1/1p3R2/pb6/2ppN1q1/3P4/2P4b/PPQ3PP/4R1K1 w - - 2 26 | [
"Kf1",
"Kf2",
"Kh1",
"Nc4",
"Nc6",
"Nd3",
"Nd7",
"Nf3",
"Ng4",
"Ng6",
"Qa4",
"Qb1",
"Qb3",
"Qc1",
"Qd1",
"Qd2",
"Qd3",
"Qe2",
"Qe4",
"Qf2",
"Qf5+",
"Qg6",
"Qh7",
"Ra1",
"Rb1",
"Rc1",
"Rc7+",
"Rd1",
"Rd7",
"Re2",
"Re3",
"Re4",
"Re7",
"Ref1",
"Rf2",
... | c2h7 g5g2 | 826 | [
"kingsideAttack",
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
2kr2n1/1p3R2/pb6/2ppN1q1/3P4/2P4b/PPQ3PP/4R1K1 w - - 2 26 | Themes: kingsideAttack, mate, mateIn1, middlegame, oneMove | Rating: 826 | Kf1, Kf2, Kh1, Nc4, Nc6, Nd3, Nd7, Nf3, Ng4, Ng6, Qa4, Qb1, Qb3, Qc1, Qd1, Qd2, Qd3, Qe2, Qe4, Qf2, Qf5+, Qg6, Qh7, Ra1, Rb1, Rc1, Rc7+, Rd1, Rd7, Re2, Re3, Re4, Re7, Ref1, Rf2, Rf3, Rf4, Rf5, Rf6, Rf8, Rff1, Rg7, Rh7, Rxb7, a3, a4, b3, b4, c4, dxc5, g3, g4 |
8/6p1/pp4p1/7k/PP3K2/8/6P1/8 b - - 0 40 | [
"Kh4",
"Kh6",
"a5",
"b5",
"g5+"
] | b6b5 a4b5 a6b5 g2g3 g6g5 f4f5 | 2,467 | [
"crushing",
"endgame",
"long",
"pawnEndgame",
"quietMove",
"zugzwang"
] | List all legal moves from this position:
8/6p1/pp4p1/7k/PP3K2/8/6P1/8 b - - 0 40 | Themes: crushing, endgame, long, pawnEndgame, quietMove, zugzwang | Rating: 2467 | Kh4, Kh6, a5, b5, g5+ |
8/8/Q5pk/P4b1p/2P4P/R2P4/3q1K2/8 w - - 6 38 | [
"Kf1",
"Kf3",
"Kg1",
"Kg3"
] | f2f1 f5h3 f1g1 d2g2 | 1,539 | [
"endgame",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
8/8/Q5pk/P4b1p/2P4P/R2P4/3q1K2/8 w - - 6 38 | Themes: endgame, mate, mateIn2, short | Rating: 1539 | Kf1, Kf3, Kg1, Kg3 |
r2q1rk1/pp2bppp/2p2p2/8/2B1RBb1/3P1P2/PPP2P1P/R2Q2K1 b - - 0 12 | [
"Ba3",
"Bb4",
"Bc5",
"Bc8",
"Bd6",
"Bd7",
"Be6",
"Bf5",
"Bh3",
"Bh5",
"Bxf3",
"Kh8",
"Qa5",
"Qb6",
"Qb8",
"Qc7",
"Qc8",
"Qd4",
"Qd5",
"Qd6",
"Qd7",
"Qe8",
"Qxd3",
"Rb8",
"Rc8",
"Re8",
"a5",
"a6",
"b5",
"b6",
"c5",
"f5",
"g5",
"g6",
"h5",
"h6"
] | f6f5 e4e7 d8e7 f3g4 b7b5 c4b3 | 1,547 | [
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
r2q1rk1/pp2bppp/2p2p2/8/2B1RBb1/3P1P2/PPP2P1P/R2Q2K1 b - - 0 12 | Themes: advantage, long, middlegame | Rating: 1547 | Ba3, Bb4, Bc5, Bc8, Bd6, Bd7, Be6, Bf5, Bh3, Bh5, Bxf3, Kh8, Qa5, Qb6, Qb8, Qc7, Qc8, Qd4, Qd5, Qd6, Qd7, Qe8, Qxd3, Rb8, Rc8, Re8, a5, a6, b5, b6, c5, f5, g5, g6, h5, h6 |
3r4/1pN3kP/2p3P1/2n3b1/1P6/p7/P1P5/1K5R b - - 0 33 | [
"Bc1",
"Bd2",
"Be3",
"Be7",
"Bf4",
"Bf6",
"Bh4",
"Bh6",
"Kf6",
"Kf8",
"Kh8",
"Kxg6",
"Na4",
"Na6",
"Nb3",
"Nd3",
"Nd7",
"Ne4",
"Ne6",
"Ra8",
"Rb8",
"Rc8",
"Rd1+",
"Rd2",
"Rd3",
"Rd4",
"Rd5",
"Rd6",
"Rd7",
"Re8",
"Rf8",
"Rg8",
"Rh8",
"b5",
"b6"
] | c5e4 c7e6 g7g6 e6d8 e4d2 b1c1 | 1,040 | [
"advantage",
"endgame",
"fork",
"long"
] | List all legal moves from this position:
3r4/1pN3kP/2p3P1/2n3b1/1P6/p7/P1P5/1K5R b - - 0 33 | Themes: advantage, endgame, fork, long | Rating: 1040 | Bc1, Bd2, Be3, Be7, Bf4, Bf6, Bh4, Bh6, Kf6, Kf8, Kh8, Kxg6, Na4, Na6, Nb3, Nd3, Nd7, Ne4, Ne6, Ra8, Rb8, Rc8, Rd1+, Rd2, Rd3, Rd4, Rd5, Rd6, Rd7, Re8, Rf8, Rg8, Rh8, b5, b6 |
3q3k/p3bp1p/2n2prB/8/3r4/N7/PP3PPP/2QR1RK1 b - - 1 24 | [
"Bb4",
"Bc5",
"Bd6",
"Bf8",
"Bxa3",
"Kg8",
"Na5",
"Nb4",
"Nb8",
"Ne5",
"Qa5",
"Qa8",
"Qb6",
"Qb8",
"Qc7",
"Qc8",
"Qd5",
"Qd6",
"Qd7",
"Qe8",
"Qf8",
"Qg8",
"Ra4",
"Rb4",
"Rc4",
"Rd2",
"Rd3",
"Rd5",
"Rd6",
"Rd7",
"Rdg4",
"Re4",
"Rf4",
"Rg3",
"Rg5",
... | g6h6 d1d4 d8d4 c1h6 | 1,407 | [
"advantage",
"intermezzo",
"middlegame",
"short"
] | List all legal moves from this position:
3q3k/p3bp1p/2n2prB/8/3r4/N7/PP3PPP/2QR1RK1 b - - 1 24 | Themes: advantage, intermezzo, middlegame, short | Rating: 1407 | Bb4, Bc5, Bd6, Bf8, Bxa3, Kg8, Na5, Nb4, Nb8, Ne5, Qa5, Qa8, Qb6, Qb8, Qc7, Qc8, Qd5, Qd6, Qd7, Qe8, Qf8, Qg8, Ra4, Rb4, Rc4, Rd2, Rd3, Rd5, Rd6, Rd7, Rdg4, Re4, Rf4, Rg3, Rg5, Rg7, Rg8, Rgg4, Rh4, Rxd1, Rxg2+, Rxh6, a5, a6, f5 |
7R/p3r1p1/b3r1k1/3Q3p/4p3/P3q2P/1P3RPN/6K1 b - - 0 44 | [
"Bb5",
"Bb7",
"Bc4",
"Bc8",
"Bd3",
"Be2",
"Bf1",
"Qb3",
"Qb6",
"Qc1+",
"Qc3",
"Qc5",
"Qd2",
"Qd3",
"Qd4",
"Qe1+",
"Qe2",
"Qf3",
"Qf4",
"Qg3",
"Qg5",
"Qh6",
"Qxa3",
"Qxf2+",
"Qxh3",
"Rb6",
"Rb7",
"Rc6",
"Rc7",
"Rd6",
"Rd7",
"Re5",
"Re8",
"Rf6",
"Rf7... | e6e5 d5g8 e3f2 g1f2 | 2,145 | [
"crushing",
"middlegame",
"short"
] | List all legal moves from this position:
7R/p3r1p1/b3r1k1/3Q3p/4p3/P3q2P/1P3RPN/6K1 b - - 0 44 | Themes: crushing, middlegame, short | Rating: 2145 | Bb5, Bb7, Bc4, Bc8, Bd3, Be2, Bf1, Qb3, Qb6, Qc1+, Qc3, Qc5, Qd2, Qd3, Qd4, Qe1+, Qe2, Qf3, Qf4, Qg3, Qg5, Qh6, Qxa3, Qxf2+, Qxh3, Rb6, Rb7, Rc6, Rc7, Rd6, Rd7, Re5, Re8, Rf6, Rf7, h4 |
4r1k1/1p3pp1/pnp1b2p/3qN3/3PN3/PPP4P/5PP1/R2Q2K1 w - - 1 24 | [
"Kf1",
"Kh1",
"Kh2",
"Nc4",
"Nc5",
"Nd2",
"Nd3",
"Nd6",
"Nd7",
"Nf3",
"Nf6+",
"Ng3",
"Ng4",
"Ng5",
"Ng6",
"Nxc6",
"Nxf7",
"Qb1",
"Qc1",
"Qc2",
"Qd2",
"Qd3",
"Qe1",
"Qe2",
"Qf1",
"Qf3",
"Qg4",
"Qh5",
"Ra2",
"Rb1",
"Rc1",
"a4",
"b4",
"c4",
"f3",
"f... | d1d3 e6f5 e4f6 g7f6 d3f5 f6e5 | 1,557 | [
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
4r1k1/1p3pp1/pnp1b2p/3qN3/3PN3/PPP4P/5PP1/R2Q2K1 w - - 1 24 | Themes: advantage, long, middlegame | Rating: 1557 | Kf1, Kh1, Kh2, Nc4, Nc5, Nd2, Nd3, Nd6, Nd7, Nf3, Nf6+, Ng3, Ng4, Ng5, Ng6, Nxc6, Nxf7, Qb1, Qc1, Qc2, Qd2, Qd3, Qe1, Qe2, Qf1, Qf3, Qg4, Qh5, Ra2, Rb1, Rc1, a4, b4, c4, f3, f4, g3, g4, h4 |
4r1k1/2q4p/5pp1/2pPr1P1/1p1n4/pP2RBQP/P5K1/4R3 b - - 0 34 | [
"Kf7",
"Kf8",
"Kg7",
"Kh8",
"Nb5",
"Nc2",
"Nc6",
"Ne2",
"Ne6",
"Nf5",
"Nxb3",
"Nxf3",
"Qa5",
"Qa7",
"Qb6",
"Qb7",
"Qb8",
"Qc6",
"Qc8",
"Qd6",
"Qd7",
"Qd8",
"Qe7",
"Qf7",
"Qg7",
"R5e6",
"R5e7",
"R8e6",
"R8e7",
"Ra8",
"Rb8",
"Rc8",
"Rd8",
"Re4",
"Rf5... | c7e7 g5f6 e7f6 e3e5 e8e5 e1e5 | 1,808 | [
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
4r1k1/2q4p/5pp1/2pPr1P1/1p1n4/pP2RBQP/P5K1/4R3 b - - 0 34 | Themes: advantage, long, middlegame | Rating: 1808 | Kf7, Kf8, Kg7, Kh8, Nb5, Nc2, Nc6, Ne2, Ne6, Nf5, Nxb3, Nxf3, Qa5, Qa7, Qb6, Qb7, Qb8, Qc6, Qc8, Qd6, Qd7, Qd8, Qe7, Qf7, Qg7, R5e6, R5e7, R8e6, R8e7, Ra8, Rb8, Rc8, Rd8, Re4, Rf5, Rf8, Rxd5, Rxe3, Rxg5, c4, f5, fxg5, h5, h6 |
7k/pR6/1b1N1p2/8/5n2/5P2/P3r2P/3R1K2 w - - 1 35 | [
"Nb5",
"Nc4",
"Nc8",
"Ne4",
"Ne8",
"Nf5",
"Nf7+",
"Ra1",
"Rb1",
"Rb8+",
"Rc1",
"Rc7",
"Rd2",
"Rd3",
"Rd4",
"Rd5",
"Rd7",
"Re1",
"Re7",
"Rf7",
"Rg7",
"Rh7+",
"Rxa7",
"Rxb6",
"a3",
"a4",
"h3",
"h4"
] | d6c4 e2f2 f1g1 f2d2 | 1,922 | [
"advantage",
"discoveredAttack",
"endgame",
"short"
] | List all legal moves from this position:
7k/pR6/1b1N1p2/8/5n2/5P2/P3r2P/3R1K2 w - - 1 35 | Themes: advantage, discoveredAttack, endgame, short | Rating: 1922 | Nb5, Nc4, Nc8, Ne4, Ne8, Nf5, Nf7+, Ra1, Rb1, Rb8+, Rc1, Rc7, Rd2, Rd3, Rd4, Rd5, Rd7, Re1, Re7, Rf7, Rg7, Rh7+, Rxa7, Rxb6, a3, a4, h3, h4 |
r3kb1r/1p2ppp1/p2q4/7p/3P2n1/1PN1P3/P4PPP/R1BQ1RK1 w kq - 1 14 | [
"Ba3",
"Bb2",
"Bd2",
"Kh1",
"Na4",
"Nb1",
"Nb5",
"Nd5",
"Ne2",
"Ne4",
"Qc2",
"Qd2",
"Qd3",
"Qe1",
"Qe2",
"Qf3",
"Qxg4",
"Rb1",
"Re1",
"a3",
"a4",
"b4",
"d5",
"e4",
"f3",
"f4",
"g3",
"h3",
"h4"
] | c1b2 d6h2 | 529 | [
"kingsideAttack",
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
r3kb1r/1p2ppp1/p2q4/7p/3P2n1/1PN1P3/P4PPP/R1BQ1RK1 w kq - 1 14 | Themes: kingsideAttack, mate, mateIn1, middlegame, oneMove | Rating: 529 | Ba3, Bb2, Bd2, Kh1, Na4, Nb1, Nb5, Nd5, Ne2, Ne4, Qc2, Qd2, Qd3, Qe1, Qe2, Qf3, Qxg4, Rb1, Re1, a3, a4, b4, d5, e4, f3, f4, g3, h3, h4 |
6k1/pb4pp/1p1qp3/6r1/8/Q4P2/P4P1P/R4R1K w - - 3 26 | [
"Qa4",
"Qa5",
"Qa6",
"Qb2",
"Qb3",
"Qb4",
"Qc1",
"Qc3",
"Qc5",
"Qd3",
"Qe3",
"Qxa7",
"Qxd6",
"Rab1",
"Rac1",
"Rad1",
"Rae1",
"Rfb1",
"Rfc1",
"Rfd1",
"Rfe1",
"Rg1",
"h3",
"h4"
] | a3d6 b7f3 | 699 | [
"endgame"
] | List all legal moves from this position:
6k1/pb4pp/1p1qp3/6r1/8/Q4P2/P4P1P/R4R1K w - - 3 26 | Themes: endgame | Rating: 699 | Qa4, Qa5, Qa6, Qb2, Qb3, Qb4, Qc1, Qc3, Qc5, Qd3, Qe3, Qxa7, Qxd6, Rab1, Rac1, Rad1, Rae1, Rfb1, Rfc1, Rfd1, Rfe1, Rg1, h3, h4 |
1k1r2r1/pp1bq3/8/3NRp2/5Qp1/6Pp/PP5P/R5K1 b - - 0 26 | [
"Ba4",
"Bb5",
"Bc6",
"Bc8",
"Be6",
"Be8",
"Ka8",
"Kc8",
"Qa3",
"Qb4",
"Qc5+",
"Qd6",
"Qe6",
"Qe8",
"Qf6",
"Qf7",
"Qf8",
"Qg5",
"Qg7",
"Qh4",
"Qh7",
"Qxe5",
"Rc8",
"Rde8",
"Rdf8",
"Rg5",
"Rg6",
"Rg7",
"Rge8",
"Rgf8",
"Rh8",
"a5",
"a6",
"b5",
"b6"
] | e7c5 e5e3 b8a8 d5c7 c5c7 f4c7 | 2,012 | [
"crushing",
"discoveredAttack",
"long",
"middlegame",
"queensideAttack"
] | List all legal moves from this position:
1k1r2r1/pp1bq3/8/3NRp2/5Qp1/6Pp/PP5P/R5K1 b - - 0 26 | Themes: crushing, discoveredAttack, long, middlegame, queensideAttack | Rating: 2012 | Ba4, Bb5, Bc6, Bc8, Be6, Be8, Ka8, Kc8, Qa3, Qb4, Qc5+, Qd6, Qe6, Qe8, Qf6, Qf7, Qf8, Qg5, Qg7, Qh4, Qh7, Qxe5, Rc8, Rde8, Rdf8, Rg5, Rg6, Rg7, Rge8, Rgf8, Rh8, a5, a6, b5, b6 |
r1q1r1k1/1p3p1p/5bp1/P1pPn3/2P1p3/PNN1P2b/2Q1BPP1/R4RK1 w - - 0 19 | [
"Bd1",
"Bd3",
"Bf3",
"Bg4",
"Bh5",
"Kh1",
"Kh2",
"Na2",
"Na4",
"Nb1",
"Nb5",
"Nc1",
"Nd1",
"Nd2",
"Nd4",
"Nxc5",
"Nxe4",
"Qa2",
"Qb1",
"Qb2",
"Qc1",
"Qd1",
"Qd2",
"Qd3",
"Qxe4",
"Ra2",
"Rab1",
"Rac1",
"Rad1",
"Rae1",
"Rfb1",
"Rfc1",
"Rfd1",
"Rfe1",
... | g2h3 e5f3 g1g2 f3h4 g2h2 f6e5 f2f4 e4f3 | 2,394 | [
"crushing",
"discoveredAttack",
"enPassant",
"kingsideAttack",
"middlegame",
"veryLong"
] | List all legal moves from this position:
r1q1r1k1/1p3p1p/5bp1/P1pPn3/2P1p3/PNN1P2b/2Q1BPP1/R4RK1 w - - 0 19 | Themes: crushing, discoveredAttack, enPassant, kingsideAttack, middlegame, veryLong | Rating: 2394 | Bd1, Bd3, Bf3, Bg4, Bh5, Kh1, Kh2, Na2, Na4, Nb1, Nb5, Nc1, Nd1, Nd2, Nd4, Nxc5, Nxe4, Qa2, Qb1, Qb2, Qc1, Qd1, Qd2, Qd3, Qxe4, Ra2, Rab1, Rac1, Rad1, Rae1, Rfb1, Rfc1, Rfd1, Rfe1, a4, a6, d6, f3, f4, g3, g4, gxh3 |
8/5pk1/2p3p1/p2r3p/P6P/1p1q1P2/1P1n2P1/K1QRR3 w - - 0 30 | [
"Qb1",
"Qc2",
"Qc3+",
"Qc4",
"Qc5",
"Qxc6",
"Qxd2",
"Re2",
"Re3",
"Re4",
"Re5",
"Re6",
"Re7",
"Re8",
"Rf1",
"Rg1",
"Rh1",
"Rxd2",
"f4",
"g3",
"g4"
] | c1c6 d5d4 d1d2 d3d2 | 2,248 | [
"advantage",
"endgame",
"master",
"masterVsMaster",
"short"
] | List all legal moves from this position:
8/5pk1/2p3p1/p2r3p/P6P/1p1q1P2/1P1n2P1/K1QRR3 w - - 0 30 | Themes: advantage, endgame, master, masterVsMaster, short | Rating: 2248 | Qb1, Qc2, Qc3+, Qc4, Qc5, Qxc6, Qxd2, Re2, Re3, Re4, Re5, Re6, Re7, Re8, Rf1, Rg1, Rh1, Rxd2, f4, g3, g4 |
2r2rk1/pp3q2/2p1p1Np/4R1p1/3P1nb1/P3Q1B1/1P3P1K/1BR5 w - - 2 30 | [
"Ba2",
"Bc2",
"Bd3",
"Be4",
"Bf5",
"Bh4",
"Bxf4",
"Kg1",
"Kh1",
"Ne7+",
"Nh4",
"Nh8",
"Nxf4",
"Nxf8",
"Qb3",
"Qc3",
"Qd2",
"Qd3",
"Qe1",
"Qe2",
"Qe4",
"Qf3",
"Qxf4",
"Ra5",
"Rb5",
"Rc2",
"Rc3",
"Rc4",
"Rcc5",
"Rd1",
"Rd5",
"Re1",
"Re4",
"Rec5",
"Rf... | g6f8 f7h5 h2g1 g4f3 b1h7 g8g7 f8e6 g7h7 | 3,098 | [
"advantage",
"middlegame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
2r2rk1/pp3q2/2p1p1Np/4R1p1/3P1nb1/P3Q1B1/1P3P1K/1BR5 w - - 2 30 | Themes: advantage, middlegame, quietMove, veryLong | Rating: 3098 | Ba2, Bc2, Bd3, Be4, Bf5, Bh4, Bxf4, Kg1, Kh1, Ne7+, Nh4, Nh8, Nxf4, Nxf8, Qb3, Qc3, Qd2, Qd3, Qe1, Qe2, Qe4, Qf3, Qxf4, Ra5, Rb5, Rc2, Rc3, Rc4, Rcc5, Rd1, Rd5, Re1, Re4, Rec5, Rf1, Rf5, Rg1, Rh1, Rxc6, Rxe6, Rxg5, a4, b3, b4, d5, f3 |
8/p1Q5/2p2p2/5qk1/2p5/P1P1PK2/1P6/8 w - - 3 45 | [
"Ke2",
"Kg2",
"Kg3",
"Qf4+"
] | c7f4 f5f4 e3f4 g5h4 f3e4 h4g4 | 2,941 | [
"crushing",
"endgame",
"long",
"queenEndgame"
] | List all legal moves from this position:
8/p1Q5/2p2p2/5qk1/2p5/P1P1PK2/1P6/8 w - - 3 45 | Themes: crushing, endgame, long, queenEndgame | Rating: 2941 | Ke2, Kg2, Kg3, Qf4+ |
r3rbk1/ppp2ppp/2n3q1/2P5/3P1RB1/1Q6/PP1B2PP/R5K1 b - - 2 17 | [
"Bd6",
"Be7",
"Bxc5",
"Kh8",
"Na5",
"Nb4",
"Nb8",
"Nd8",
"Ne5",
"Ne7",
"Nxd4",
"Qb1+",
"Qc2",
"Qd3",
"Qd6",
"Qe4",
"Qe6",
"Qf5",
"Qf6",
"Qg5",
"Qh5",
"Qh6",
"Qxg4",
"Rab8",
"Rac8",
"Rad8",
"Re1+",
"Re2",
"Re3",
"Re4",
"Re5",
"Re6",
"Re7",
"Reb8",
"... | h7h5 g4f5 c6d4 f5g6 d4b3 g6f7 | 1,784 | [
"advantage",
"kingsideAttack",
"long",
"middlegame",
"pin"
] | List all legal moves from this position:
r3rbk1/ppp2ppp/2n3q1/2P5/3P1RB1/1Q6/PP1B2PP/R5K1 b - - 2 17 | Themes: advantage, kingsideAttack, long, middlegame, pin | Rating: 1784 | Bd6, Be7, Bxc5, Kh8, Na5, Nb4, Nb8, Nd8, Ne5, Ne7, Nxd4, Qb1+, Qc2, Qd3, Qd6, Qe4, Qe6, Qf5, Qf6, Qg5, Qh5, Qh6, Qxg4, Rab8, Rac8, Rad8, Re1+, Re2, Re3, Re4, Re5, Re6, Re7, Reb8, Rec8, Red8, a5, a6, b5, b6, h5, h6 |
6k1/5ppp/p3pq2/1p6/3R3P/6P1/PP3PK1/2Q5 b - - 0 22 | [
"Kf8",
"Kh8",
"Qd8",
"Qe5",
"Qe7",
"Qf3+",
"Qf4",
"Qf5",
"Qg5",
"Qg6",
"Qh6",
"Qxd4",
"Qxf2+",
"Qxh4",
"a5",
"b4",
"e5",
"g5",
"g6",
"h5",
"h6"
] | f6d4 c1c8 d4d8 c8d8 | 420 | [
"backRankMate",
"endgame",
"mate",
"mateIn2",
"queenEndgame",
"short"
] | List all legal moves from this position:
6k1/5ppp/p3pq2/1p6/3R3P/6P1/PP3PK1/2Q5 b - - 0 22 | Themes: backRankMate, endgame, mate, mateIn2, queenEndgame, short | Rating: 420 | Kf8, Kh8, Qd8, Qe5, Qe7, Qf3+, Qf4, Qf5, Qg5, Qg6, Qh6, Qxd4, Qxf2+, Qxh4, a5, b4, e5, g5, g6, h5, h6 |
8/p1Q5/4kpp1/P3p2p/1P1r4/2N1KP1P/3r2P1/8 w - - 9 40 | [
"Na2",
"Na4",
"Nb1",
"Nb5",
"Nd1",
"Nd5",
"Ne2",
"Ne4",
"Qb6+",
"Qb7",
"Qb8",
"Qc4+",
"Qc5",
"Qc6+",
"Qc8+",
"Qd6+",
"Qd7+",
"Qd8",
"Qe7+",
"Qf7+",
"Qg7",
"Qh7",
"Qxa7",
"Qxe5+",
"a6",
"b5",
"f4",
"g3",
"g4",
"h4"
] | c3b5 d4d3 e3e4 f6f5 | 1,608 | [
"endgame",
"master",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
8/p1Q5/4kpp1/P3p2p/1P1r4/2N1KP1P/3r2P1/8 w - - 9 40 | Themes: endgame, master, mate, mateIn2, short | Rating: 1608 | Na2, Na4, Nb1, Nb5, Nd1, Nd5, Ne2, Ne4, Qb6+, Qb7, Qb8, Qc4+, Qc5, Qc6+, Qc8+, Qd6+, Qd7+, Qd8, Qe7+, Qf7+, Qg7, Qh7, Qxa7, Qxe5+, a6, b5, f4, g3, g4, h4 |
8/8/5Q2/7P/3n4/p1k5/4r3/5K2 w - - 0 55 | [
"Kg1",
"Qa6",
"Qb6",
"Qc6+",
"Qd6",
"Qd8",
"Qe5",
"Qe6",
"Qe7",
"Qf2",
"Qf3+",
"Qf4",
"Qf5",
"Qf7",
"Qf8",
"Qg5",
"Qg6",
"Qg7",
"Qh4",
"Qh6",
"Qh8",
"Qxd4+",
"h6"
] | f6h4 a3a2 h4g3 c3c4 | 2,790 | [
"advancedPawn",
"crushing",
"defensiveMove",
"endgame",
"short"
] | List all legal moves from this position:
8/8/5Q2/7P/3n4/p1k5/4r3/5K2 w - - 0 55 | Themes: advancedPawn, crushing, defensiveMove, endgame, short | Rating: 2790 | Kg1, Qa6, Qb6, Qc6+, Qd6, Qd8, Qe5, Qe6, Qe7, Qf2, Qf3+, Qf4, Qf5, Qf7, Qf8, Qg5, Qg6, Qg7, Qh4, Qh6, Qh8, Qxd4+, h6 |
8/1R6/p4r1k/2K4p/1P5P/8/8/8 b - - 0 44 | [
"Kg6",
"Rb6",
"Rc6+",
"Rd6",
"Re6",
"Rf1",
"Rf2",
"Rf3",
"Rf4",
"Rf5+",
"Rf7",
"Rf8",
"Rg6",
"a5"
] | h6g6 b7b6 g6f5 b6f6 | 1,056 | [
"crushing",
"endgame",
"rookEndgame",
"short"
] | List all legal moves from this position:
8/1R6/p4r1k/2K4p/1P5P/8/8/8 b - - 0 44 | Themes: crushing, endgame, rookEndgame, short | Rating: 1056 | Kg6, Rb6, Rc6+, Rd6, Re6, Rf1, Rf2, Rf3, Rf4, Rf5+, Rf7, Rf8, Rg6, a5 |
6k1/5ppp/4p3/3pP3/P7/6NP/2r3n1/R6K b - - 0 32 | [
"Kf8",
"Kh8",
"Ne1",
"Ne3",
"Nf4",
"Nh4",
"Ra2",
"Rb2",
"Rc1+",
"Rc3",
"Rc4",
"Rc5",
"Rc6",
"Rc7",
"Rc8",
"Rd2",
"Re2",
"Rf2",
"d4",
"f5",
"f6",
"g5",
"g6",
"h5",
"h6"
] | d5d4 a4a5 d4d3 g3f1 g2f4 a5a6 | 2,788 | [
"advantage",
"endgame",
"long",
"quietMove"
] | List all legal moves from this position:
6k1/5ppp/4p3/3pP3/P7/6NP/2r3n1/R6K b - - 0 32 | Themes: advantage, endgame, long, quietMove | Rating: 2788 | Kf8, Kh8, Ne1, Ne3, Nf4, Nh4, Ra2, Rb2, Rc1+, Rc3, Rc4, Rc5, Rc6, Rc7, Rc8, Rd2, Re2, Rf2, d4, f5, f6, g5, g6, h5, h6 |
2r3k1/p3bppp/1np1p3/2pr4/2N5/1P2P3/PBP2PPP/2RR2K1 w - - 12 19 | [
"Ba1",
"Ba3",
"Bc3",
"Bd4",
"Be5",
"Bf6",
"Bxg7",
"Kf1",
"Kh1",
"Na3",
"Na5",
"Nd2",
"Nd6",
"Ne5",
"Nxb6",
"Ra1",
"Rb1",
"Rd2",
"Rd3",
"Rd4",
"Re1",
"Rf1",
"Rxd5",
"a3",
"a4",
"b4",
"c3",
"e4",
"f3",
"f4",
"g3",
"g4",
"h3",
"h4"
] | c4d2 c8d8 b2c3 e7f6 c3a5 c5c4 b3c4 d5a5 | 2,135 | [
"crushing",
"discoveredAttack",
"middlegame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
2r3k1/p3bppp/1np1p3/2pr4/2N5/1P2P3/PBP2PPP/2RR2K1 w - - 12 19 | Themes: crushing, discoveredAttack, middlegame, quietMove, veryLong | Rating: 2135 | Ba1, Ba3, Bc3, Bd4, Be5, Bf6, Bxg7, Kf1, Kh1, Na3, Na5, Nd2, Nd6, Ne5, Nxb6, Ra1, Rb1, Rd2, Rd3, Rd4, Re1, Rf1, Rxd5, a3, a4, b4, c3, e4, f3, f4, g3, g4, h3, h4 |
8/2k2p2/3p1N2/np1PP3/1Kp2P2/8/8/8 w - - 0 49 | [
"Ka3",
"Kc3",
"Kxa5",
"Kxb5",
"Nd7",
"Ne4",
"Ne8+",
"Ng4",
"Ng8",
"Nh5",
"Nh7",
"e6",
"exd6+",
"f5"
] | b4a5 c4c3 e5e6 c7d8 e6f7 d8e7 | 2,422 | [
"crushing",
"endgame",
"knightEndgame",
"long",
"master"
] | List all legal moves from this position:
8/2k2p2/3p1N2/np1PP3/1Kp2P2/8/8/8 w - - 0 49 | Themes: crushing, endgame, knightEndgame, long, master | Rating: 2422 | Ka3, Kc3, Kxa5, Kxb5, Nd7, Ne4, Ne8+, Ng4, Ng8, Nh5, Nh7, e6, exd6+, f5 |
8/5n1p/5P2/P2k4/3p4/3K4/6P1/8 b - - 0 52 | [
"Kc5",
"Kc6",
"Kd6",
"Ke5",
"Ke6",
"Nd6",
"Nd8",
"Ne5+",
"Ng5",
"Nh6",
"Nh8",
"h5",
"h6"
] | d5e5 a5a6 e5d5 a6a7 | 619 | [
"advancedPawn",
"crushing",
"endgame",
"knightEndgame",
"master",
"short"
] | List all legal moves from this position:
8/5n1p/5P2/P2k4/3p4/3K4/6P1/8 b - - 0 52 | Themes: advancedPawn, crushing, endgame, knightEndgame, master, short | Rating: 619 | Kc5, Kc6, Kd6, Ke5, Ke6, Nd6, Nd8, Ne5+, Ng5, Nh6, Nh8, h5, h6 |
r1bq2kr/pp2N1p1/2pp1P1p/2b1n2Q/4P3/3P4/PP4PP/n1B2R1K b - - 1 15 | [
"Kf8",
"Kh7",
"Qxe7"
] | g8f8 e7g6 e5g6 h5g6 g7f6 f1f6 d8f6 g6f6 | 2,371 | [
"advantage",
"fork",
"middlegame",
"veryLong"
] | List all legal moves from this position:
r1bq2kr/pp2N1p1/2pp1P1p/2b1n2Q/4P3/3P4/PP4PP/n1B2R1K b - - 1 15 | Themes: advantage, fork, middlegame, veryLong | Rating: 2371 | Kf8, Kh7, Qxe7 |
2kr3r/1p4pp/p2ppn2/8/NqP5/1P2Q3/P5PP/R4R1K b - - 2 19 | [
"Kb8",
"Kc7",
"Kd7",
"Nd5",
"Nd7",
"Ne4",
"Ne8",
"Ng4",
"Ng8",
"Nh5",
"Qa3",
"Qa5",
"Qb5",
"Qb6",
"Qc3",
"Qc5",
"Qd2",
"Qe1",
"Qxa4",
"Qxb3",
"Qxc4",
"Rd7",
"Rde8",
"Rdf8",
"Rdg8",
"Rhe8",
"Rhf8",
"Rhg8",
"a5",
"b5",
"b6",
"d5",
"e5",
"g5",
"g6",
... | e6e5 a2a3 b4a5 e3a7 c8c7 c4c5 | 2,777 | [
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
2kr3r/1p4pp/p2ppn2/8/NqP5/1P2Q3/P5PP/R4R1K b - - 2 19 | Themes: advantage, long, middlegame | Rating: 2777 | Kb8, Kc7, Kd7, Nd5, Nd7, Ne4, Ne8, Ng4, Ng8, Nh5, Qa3, Qa5, Qb5, Qb6, Qc3, Qc5, Qd2, Qe1, Qxa4, Qxb3, Qxc4, Rd7, Rde8, Rdf8, Rdg8, Rhe8, Rhf8, Rhg8, a5, b5, b6, d5, e5, g5, g6, h5, h6 |
8/8/5ppp/8/2kpKPPP/8/2P5/8 b - - 1 35 | [
"Kb4",
"Kb5",
"Kc3",
"Kc5",
"d3",
"f5+",
"g5",
"h5"
] | c4c3 e4d5 d4d3 c2d3 | 2,499 | [
"crushing",
"endgame",
"pawnEndgame",
"short"
] | List all legal moves from this position:
8/8/5ppp/8/2kpKPPP/8/2P5/8 b - - 1 35 | Themes: crushing, endgame, pawnEndgame, short | Rating: 2499 | Kb4, Kb5, Kc3, Kc5, d3, f5+, g5, h5 |
1r1k1b1r/pp2p3/2p1P1Q1/3p4/3qp3/2N5/PPP2P1P/R3K1R1 b Q - 1 19 | [
"Bg7",
"Bh6",
"Kc7",
"Kc8",
"Qa4",
"Qb4",
"Qb6",
"Qc4",
"Qc5",
"Qd1+",
"Qd2+",
"Qd3",
"Qe3+",
"Qe5",
"Qf6",
"Qg7",
"Qxc3+",
"Qxf2+",
"Ra8",
"Rc8",
"Rg8",
"Rh3",
"Rh4",
"Rh5",
"Rh6",
"Rh7",
"Rxh2",
"a5",
"a6",
"b5",
"b6",
"c5",
"e3"
] | h8h2 g6g3 d4f2 g3f2 h2f2 e1f2 | 2,023 | [
"crushing",
"fork",
"long",
"middlegame"
] | List all legal moves from this position:
1r1k1b1r/pp2p3/2p1P1Q1/3p4/3qp3/2N5/PPP2P1P/R3K1R1 b Q - 1 19 | Themes: crushing, fork, long, middlegame | Rating: 2023 | Bg7, Bh6, Kc7, Kc8, Qa4, Qb4, Qb6, Qc4, Qc5, Qd1+, Qd2+, Qd3, Qe3+, Qe5, Qf6, Qg7, Qxc3+, Qxf2+, Ra8, Rc8, Rg8, Rh3, Rh4, Rh5, Rh6, Rh7, Rxh2, a5, a6, b5, b6, c5, e3 |
r4rk1/pppq2bp/3p1np1/4n3/4P3/1PNP3b/PBPQNPBP/R4RK1 w - - 0 14 | [
"Ba3",
"Bc1",
"Bf3",
"Bh1",
"Bxh3",
"Kh1",
"Na4",
"Nb1",
"Nb5",
"Nc1",
"Nd1",
"Nd4",
"Nd5",
"Nf4",
"Ng3",
"Qc1",
"Qd1",
"Qe1",
"Qe3",
"Qf4",
"Qg5",
"Qh6",
"Rab1",
"Rac1",
"Rad1",
"Rae1",
"Rfb1",
"Rfc1",
"Rfd1",
"Rfe1",
"a3",
"a4",
"b4",
"d4",
"f3",... | e2g3 h3g2 g1g2 e5f3 | 2,300 | [
"advantage",
"middlegame",
"short"
] | List all legal moves from this position:
r4rk1/pppq2bp/3p1np1/4n3/4P3/1PNP3b/PBPQNPBP/R4RK1 w - - 0 14 | Themes: advantage, middlegame, short | Rating: 2300 | Ba3, Bc1, Bf3, Bh1, Bxh3, Kh1, Na4, Nb1, Nb5, Nc1, Nd1, Nd4, Nd5, Nf4, Ng3, Qc1, Qd1, Qe1, Qe3, Qf4, Qg5, Qh6, Rab1, Rac1, Rad1, Rae1, Rfb1, Rfc1, Rfd1, Rfe1, a3, a4, b4, d4, f3, f4 |
r4rk1/pp2p1b1/2p1p1p1/3p4/4N1PP/8/qPPBQ3/2KR3R w - - 0 19 | [
"Ba5",
"Bb4",
"Bc3",
"Be1",
"Be3",
"Bf4",
"Bg5",
"Bh6",
"Nc3",
"Nc5",
"Nd6",
"Nf2",
"Nf6+",
"Ng3",
"Ng5",
"Qa6",
"Qb5",
"Qc4",
"Qd3",
"Qe1",
"Qe3",
"Qf1",
"Qf2",
"Qf3",
"Qg2",
"Qh2",
"Rde1",
"Rdf1",
"Rdg1",
"Rh2",
"Rh3",
"Rhe1",
"Rhf1",
"Rhg1",
"b3... | e4c3 a2a1 c3b1 g7b2 | 984 | [
"mate",
"mateIn2",
"middlegame",
"queensideAttack",
"short"
] | List all legal moves from this position:
r4rk1/pp2p1b1/2p1p1p1/3p4/4N1PP/8/qPPBQ3/2KR3R w - - 0 19 | Themes: mate, mateIn2, middlegame, queensideAttack, short | Rating: 984 | Ba5, Bb4, Bc3, Be1, Be3, Bf4, Bg5, Bh6, Nc3, Nc5, Nd6, Nf2, Nf6+, Ng3, Ng5, Qa6, Qb5, Qc4, Qd3, Qe1, Qe3, Qf1, Qf2, Qf3, Qg2, Qh2, Rde1, Rdf1, Rdg1, Rh2, Rh3, Rhe1, Rhf1, Rhg1, b3, b4, c3, c4, g5, h5 |
2r5/p4k2/1bP3p1/1P1K4/P3RP2/4P3/8/8 w - - 5 41 | [
"Kc4",
"Kd6",
"Ke5",
"Rb4",
"Rc4",
"Rd4",
"Re5",
"Re6",
"Re7+",
"Re8",
"a5",
"c7",
"f5"
] | d5d6 c8d8 d6e5 b6c7 | 1,754 | [
"endgame",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
2r5/p4k2/1bP3p1/1P1K4/P3RP2/4P3/8/8 w - - 5 41 | Themes: endgame, mate, mateIn2, short | Rating: 1754 | Kc4, Kd6, Ke5, Rb4, Rc4, Rd4, Re5, Re6, Re7+, Re8, a5, c7, f5 |
r1bq3k/4bQp1/pp1p1R2/2p5/P1P1P3/2P5/1P4PP/RN4K1 b - - 0 19 | [
"Bb7",
"Bd7",
"Be6",
"Bf5",
"Bf8",
"Bg4",
"Bh3",
"Bxf6",
"Kh7",
"Qc7",
"Qd7",
"Qe8",
"Qf8",
"Qg8",
"Ra7",
"Rb8",
"a5",
"b5",
"d5",
"g5",
"g6",
"gxf6"
] | e7f6 f7h5 h8g8 h5d5 c8e6 d5e6 | 1,287 | [
"advantage",
"fork",
"long",
"middlegame"
] | List all legal moves from this position:
r1bq3k/4bQp1/pp1p1R2/2p5/P1P1P3/2P5/1P4PP/RN4K1 b - - 0 19 | Themes: advantage, fork, long, middlegame | Rating: 1287 | Bb7, Bd7, Be6, Bf5, Bf8, Bg4, Bh3, Bxf6, Kh7, Qc7, Qd7, Qe8, Qf8, Qg8, Ra7, Rb8, a5, b5, d5, g5, g6, gxf6 |
1r3rk1/1p4p1/p1n1pq1p/b7/P7/1QN3P1/1P3PBP/R3R1K1 w - - 6 21 | [
"Bd5",
"Be4",
"Bf1",
"Bf3",
"Bh1",
"Bh3",
"Bxc6",
"Kf1",
"Kh1",
"Na2",
"Nb1",
"Nb5",
"Nd1",
"Nd5",
"Ne2",
"Ne4",
"Qa2",
"Qa3",
"Qb4",
"Qb5",
"Qb6",
"Qc2",
"Qc4",
"Qd1",
"Qd5",
"Qxb7",
"Qxe6+",
"Ra2",
"Ra3",
"Rab1",
"Rac1",
"Rad1",
"Re2",
"Re3",
"Re... | e1e6 f6f2 g1h1 c6d4 b3d5 d4e6 | 1,474 | [
"crushing",
"fork",
"long",
"middlegame"
] | List all legal moves from this position:
1r3rk1/1p4p1/p1n1pq1p/b7/P7/1QN3P1/1P3PBP/R3R1K1 w - - 6 21 | Themes: crushing, fork, long, middlegame | Rating: 1474 | Bd5, Be4, Bf1, Bf3, Bh1, Bh3, Bxc6, Kf1, Kh1, Na2, Nb1, Nb5, Nd1, Nd5, Ne2, Ne4, Qa2, Qa3, Qb4, Qb5, Qb6, Qc2, Qc4, Qd1, Qd5, Qxb7, Qxe6+, Ra2, Ra3, Rab1, Rac1, Rad1, Re2, Re3, Re4, Re5, Reb1, Rec1, Red1, Rf1, Rxe6, f3, f4, g4, h3, h4 |
1r6/2nk2p1/6Pp/pP1p1p1P/3Pp3/B3P3/4KP2/1R6 b - - 0 32 | [
"Kc8",
"Kd8",
"Ke6",
"Ke8",
"Na6",
"Na8",
"Ne6",
"Ne8",
"Nxb5",
"Ra8",
"Rb6",
"Rb7",
"Rc8",
"Rd8",
"Re8",
"Rf8",
"Rg8",
"Rh8",
"Rxb5",
"a4",
"f4"
] | b8b5 b1b5 c7b5 a3f8 | 1,383 | [
"advantage",
"endgame",
"master",
"masterVsMaster",
"short"
] | List all legal moves from this position:
1r6/2nk2p1/6Pp/pP1p1p1P/3Pp3/B3P3/4KP2/1R6 b - - 0 32 | Themes: advantage, endgame, master, masterVsMaster, short | Rating: 1383 | Kc8, Kd8, Ke6, Ke8, Na6, Na8, Ne6, Ne8, Nxb5, Ra8, Rb6, Rb7, Rc8, Rd8, Re8, Rf8, Rg8, Rh8, Rxb5, a4, f4 |
rr4k1/5ppp/p3p3/4P3/p1RP4/P4P2/2R2P1P/6K1 b - - 3 26 | [
"Kf8",
"Kh8",
"Ra7",
"Rb1+",
"Rb2",
"Rb3",
"Rb4",
"Rb5",
"Rb6",
"Rb7",
"Rc8",
"Rd8",
"Re8",
"Rf8",
"a5",
"f5",
"f6",
"g5",
"g6",
"h5",
"h6"
] | b8b3 c4c8 a8c8 c2c8 | 547 | [
"backRankMate",
"endgame",
"mate",
"mateIn2",
"rookEndgame",
"short"
] | List all legal moves from this position:
rr4k1/5ppp/p3p3/4P3/p1RP4/P4P2/2R2P1P/6K1 b - - 3 26 | Themes: backRankMate, endgame, mate, mateIn2, rookEndgame, short | Rating: 547 | Kf8, Kh8, Ra7, Rb1+, Rb2, Rb3, Rb4, Rb5, Rb6, Rb7, Rc8, Rd8, Re8, Rf8, a5, f5, f6, g5, g6, h5, h6 |
2Q5/5p1k/P2qp1p1/8/3P3p/3r3P/4nPP1/4R1KN w - - 1 39 | [
"Kf1",
"Rxe2"
] | e1e2 d3d1 e2e1 d1e1 | 815 | [
"endgame",
"mate",
"mateIn2",
"short"
] | List all legal moves from this position:
2Q5/5p1k/P2qp1p1/8/3P3p/3r3P/4nPP1/4R1KN w - - 1 39 | Themes: endgame, mate, mateIn2, short | Rating: 815 | Kf1, Rxe2 |
2r3k1/5p2/pq1r2p1/n2n1PNp/7Q/b7/6PP/B2R1R1K b - - 0 30 | [
"Bb2",
"Bb4",
"Bc1",
"Bc5",
"Kf8",
"Nb3",
"Nb4",
"Nb7",
"Nc3",
"Nc4",
"Nc6",
"Nc7",
"Ne3",
"Ne7",
"Nf4",
"Nf6",
"Qa7",
"Qb1",
"Qb2",
"Qb3",
"Qb4",
"Qb5",
"Qb7",
"Qb8",
"Qc5",
"Qc6",
"Qc7",
"Qd4",
"Qd8",
"Qe3",
"Qf2",
"Qg1+",
"Ra8",
"Rb8",
"Rc1",
... | d5e3 f5g6 f7g6 h4f4 d6f6 a1f6 e3d1 f6d4 | 2,781 | [
"crushing",
"middlegame",
"veryLong"
] | List all legal moves from this position:
2r3k1/5p2/pq1r2p1/n2n1PNp/7Q/b7/6PP/B2R1R1K b - - 0 30 | Themes: crushing, middlegame, veryLong | Rating: 2781 | Bb2, Bb4, Bc1, Bc5, Kf8, Nb3, Nb4, Nb7, Nc3, Nc4, Nc6, Nc7, Ne3, Ne7, Nf4, Nf6, Qa7, Qb1, Qb2, Qb3, Qb4, Qb5, Qb7, Qb8, Qc5, Qc6, Qc7, Qd4, Qd8, Qe3, Qf2, Qg1+, Ra8, Rb8, Rc1, Rc2, Rc3, Rc4, Rc5, Rc7, Rcc6, Rcd8, Rd7, Rdc6, Rdd8, Re6, Re8, Rf6, Rf8, f6, gxf5 |
2r1r3/p1BQ1Nkp/1p2Bqp1/3P4/8/4b2P/PP3RP1/6K1 w - - 1 29 | [
"Bb8",
"Bd6",
"Bd8",
"Be5",
"Bf4",
"Bf5",
"Bg3",
"Bg4",
"Bh2",
"Bxb6",
"Kf1",
"Kh1",
"Kh2",
"Nd6+",
"Nd8+",
"Ne5+",
"Ng5+",
"Nh6+",
"Nh8+",
"Qa4",
"Qb5",
"Qc6",
"Qd6",
"Qd8",
"Qe7",
"Qxc8",
"Qxe8",
"a3",
"a4",
"b3",
"b4",
"d6",
"g3",
"g4",
"h4"
] | f7e5 e8e7 g1h1 e7d7 f2f6 d7c7 f6f3 c7c1 h1h2 e3g1 h2g3 c8f8 | 2,609 | [
"advantage",
"defensiveMove",
"middlegame",
"pin",
"trappedPiece",
"veryLong"
] | List all legal moves from this position:
2r1r3/p1BQ1Nkp/1p2Bqp1/3P4/8/4b2P/PP3RP1/6K1 w - - 1 29 | Themes: advantage, defensiveMove, middlegame, pin, trappedPiece, veryLong | Rating: 2609 | Bb8, Bd6, Bd8, Be5, Bf4, Bf5, Bg3, Bg4, Bh2, Bxb6, Kf1, Kh1, Kh2, Nd6+, Nd8+, Ne5+, Ng5+, Nh6+, Nh8+, Qa4, Qb5, Qc6, Qd6, Qd8, Qe7, Qxc8, Qxe8, a3, a4, b3, b4, d6, g3, g4, h4 |
8/3k1p2/3pN3/3p2P1/1p6/pP6/P1P1R3/1K4r1 w - - 1 36 | [
"Re1"
] | e2e1 g1e1 | 554 | [
"endgame",
"hangingPiece",
"mate",
"mateIn1",
"oneMove"
] | List all legal moves from this position:
8/3k1p2/3pN3/3p2P1/1p6/pP6/P1P1R3/1K4r1 w - - 1 36 | Themes: endgame, hangingPiece, mate, mateIn1, oneMove | Rating: 554 | Re1 |
8/4kp2/pp5p/2p5/P2p1KP1/7P/1PP5/8 b - - 0 43 | [
"Kd6",
"Kd7",
"Kd8",
"Ke6",
"Ke8",
"Kf6",
"Kf8",
"a5",
"b5",
"c4",
"d3",
"f5",
"f6",
"h5"
] | b6b5 a4b5 a6b5 f4e5 b5b4 b2b3 c5c4 e5d4 c4b3 c2b3 e7f6 h3h4 | 2,725 | [
"crushing",
"defensiveMove",
"endgame",
"pawnEndgame",
"quietMove",
"veryLong"
] | List all legal moves from this position:
8/4kp2/pp5p/2p5/P2p1KP1/7P/1PP5/8 b - - 0 43 | Themes: crushing, defensiveMove, endgame, pawnEndgame, quietMove, veryLong | Rating: 2725 | Kd6, Kd7, Kd8, Ke6, Ke8, Kf6, Kf8, a5, b5, c4, d3, f5, f6, h5 |
8/8/8/6NK/7p/5Pk1/8/8 w - - 2 66 | [
"Kg6",
"Kh6",
"Ne4+",
"Ne6",
"Nf7",
"Nh3",
"Nh7",
"f4"
] | g5h3 g3h3 f3f4 h3g3 h5g5 h4h3 f4f5 h3h2 f5f6 h2h1q | 1,018 | [
"advancedPawn",
"crushing",
"endgame",
"hangingPiece",
"promotion",
"veryLong"
] | List all legal moves from this position:
8/8/8/6NK/7p/5Pk1/8/8 w - - 2 66 | Themes: advancedPawn, crushing, endgame, hangingPiece, promotion, veryLong | Rating: 1018 | Kg6, Kh6, Ne4+, Ne6, Nf7, Nh3, Nh7, f4 |
8/4k3/1p5p/2pKPP2/3p2B1/2r4P/8/8 b - - 4 35 | [
"Kd7",
"Kd8",
"Ke8",
"Kf7",
"Kf8",
"Ra3",
"Rb3",
"Rc1",
"Rc2",
"Rc4",
"Rd3",
"Re3",
"Rf3",
"Rg3",
"Rxh3",
"b5",
"c4",
"d3",
"h5"
] | d4d3 f5f6 e7f8 e5e6 d3d2 e6e7 f8f7 g4h5 f7f6 e7e8q d2d1q h5d1 | 1,864 | [
"advancedPawn",
"crushing",
"deflection",
"endgame",
"exposedKing",
"promotion",
"veryLong"
] | List all legal moves from this position:
8/4k3/1p5p/2pKPP2/3p2B1/2r4P/8/8 b - - 4 35 | Themes: advancedPawn, crushing, deflection, endgame, exposedKing, promotion, veryLong | Rating: 1864 | Kd7, Kd8, Ke8, Kf7, Kf8, Ra3, Rb3, Rc1, Rc2, Rc4, Rd3, Re3, Rf3, Rg3, Rxh3, b5, c4, d3, h5 |
3r2k1/p2Pq2p/1pp1P1p1/4Q3/P1p3P1/2P4P/8/6K1 b - - 0 34 | [
"Kf8",
"Qa3",
"Qb4",
"Qc5+",
"Qd6",
"Qe8",
"Qf6",
"Qf7",
"Qf8",
"Qg5",
"Qg7",
"Qh4",
"Qxd7",
"Qxe6",
"Ra8",
"Rb8",
"Rc8",
"Re8",
"Rf8",
"Rxd7",
"a5",
"a6",
"b5",
"c5",
"g5",
"h5",
"h6"
] | e7c5 e5c5 b6c5 e6e7 d8d7 e7e8q | 958 | [
"advancedPawn",
"crushing",
"endgame",
"long",
"promotion"
] | List all legal moves from this position:
3r2k1/p2Pq2p/1pp1P1p1/4Q3/P1p3P1/2P4P/8/6K1 b - - 0 34 | Themes: advancedPawn, crushing, endgame, long, promotion | Rating: 958 | Kf8, Qa3, Qb4, Qc5+, Qd6, Qe8, Qf6, Qf7, Qf8, Qg5, Qg7, Qh4, Qxd7, Qxe6, Ra8, Rb8, Rc8, Re8, Rf8, Rxd7, a5, a6, b5, c5, g5, h5, h6 |
r1b2rk1/pp3ppp/2p2n2/3p4/7q/2Q4N/PPP1BP1P/1K1R2R1 b - - 1 17 | [
"Bd7",
"Be6",
"Bf5",
"Bg4",
"Bxh3",
"Kh8",
"Nd7",
"Ne4",
"Ne8",
"Ng4",
"Nh5",
"Qa4",
"Qb4",
"Qc4",
"Qd4",
"Qe4",
"Qf4",
"Qg3",
"Qg4",
"Qg5",
"Qh5",
"Qh6",
"Qxf2",
"Qxh3",
"Rb8",
"Rd8",
"Re8",
"a5",
"a6",
"b5",
"b6",
"c5",
"d4",
"g5",
"g6",
"h5",
... | h4h3 g1g7 g8g7 d1g1 c8g4 c3h3 | 2,576 | [
"attraction",
"crushing",
"long",
"middlegame",
"pin",
"sacrifice"
] | List all legal moves from this position:
r1b2rk1/pp3ppp/2p2n2/3p4/7q/2Q4N/PPP1BP1P/1K1R2R1 b - - 1 17 | Themes: attraction, crushing, long, middlegame, pin, sacrifice | Rating: 2576 | Bd7, Be6, Bf5, Bg4, Bxh3, Kh8, Nd7, Ne4, Ne8, Ng4, Nh5, Qa4, Qb4, Qc4, Qd4, Qe4, Qf4, Qg3, Qg4, Qg5, Qh5, Qh6, Qxf2, Qxh3, Rb8, Rd8, Re8, a5, a6, b5, b6, c5, d4, g5, g6, h5, h6 |
8/8/6p1/3p1p1p/P4P1P/4k1P1/1K6/8 w - - 0 42 | [
"Ka1",
"Ka2",
"Ka3",
"Kb1",
"Kb3",
"Kc1",
"Kc2",
"Kc3",
"a5",
"g4"
] | a4a5 d5d4 a5a6 d4d3 a6a7 d3d2 a7a8q d2d1q a8e8 e3d2 | 2,417 | [
"advancedPawn",
"advantage",
"defensiveMove",
"endgame",
"pawnEndgame",
"promotion",
"quietMove",
"veryLong"
] | List all legal moves from this position:
8/8/6p1/3p1p1p/P4P1P/4k1P1/1K6/8 w - - 0 42 | Themes: advancedPawn, advantage, defensiveMove, endgame, pawnEndgame, promotion, quietMove, veryLong | Rating: 2417 | Ka1, Ka2, Ka3, Kb1, Kb3, Kc1, Kc2, Kc3, a5, g4 |
r5k1/ppp1q1p1/1b2b2p/3QN3/5P2/2N4P/PPP2nPR/R3K3 w Q - 1 19 | [
"Kd2",
"Ke2",
"Kf1",
"Na4",
"Nb1",
"Nb5",
"Nc4",
"Nc6",
"Nd1",
"Nd3",
"Nd7",
"Ne2",
"Ne4",
"Nf3",
"Nf7",
"Ng4",
"Ng6",
"Qa5",
"Qb3",
"Qb5",
"Qc4",
"Qc5",
"Qc6",
"Qd1",
"Qd2",
"Qd3",
"Qd4",
"Qd6",
"Qd7",
"Qd8+",
"Qe4",
"Qf3",
"Qxb7",
"Qxe6+",
"Rb1",... | d5d2 a8d8 d2e2 e7b4 e5d3 f2d3 | 2,713 | [
"advantage",
"long",
"middlegame"
] | List all legal moves from this position:
r5k1/ppp1q1p1/1b2b2p/3QN3/5P2/2N4P/PPP2nPR/R3K3 w Q - 1 19 | Themes: advantage, long, middlegame | Rating: 2713 | Kd2, Ke2, Kf1, Na4, Nb1, Nb5, Nc4, Nc6, Nd1, Nd3, Nd7, Ne2, Ne4, Nf3, Nf7, Ng4, Ng6, Qa5, Qb3, Qb5, Qc4, Qc5, Qc6, Qd1, Qd2, Qd3, Qd4, Qd6, Qd7, Qd8+, Qe4, Qf3, Qxb7, Qxe6+, Rb1, Rc1, Rd1, Rh1, a3, a4, b3, b4, f5, g3, g4, h4 |
r2q3r/pp2n1k1/5p2/2pp2b1/3p1PQ1/6P1/PPP3K1/R3R3 b - - 0 24 | [
"Kf7",
"Kf8",
"Kg6",
"Kg8",
"Kh6",
"Kh7",
"Nc6",
"Nc8",
"Nf5",
"Ng6",
"Ng8",
"Qa5",
"Qb6",
"Qb8",
"Qc7",
"Qc8",
"Qd6",
"Qd7",
"Qe8",
"Qf8",
"Qg8",
"Rb8",
"Rc8",
"Re8",
"Rf8",
"Rg8",
"Rh1",
"Rh2+",
"Rh3",
"Rh4",
"Rh5",
"Rh6",
"Rh7",
"a5",
"a6",
"b... | d8a5 e1e7 g7f8 a1e1 a5d2 e7e2 | 2,773 | [
"crushing",
"hangingPiece",
"long",
"middlegame",
"quietMove"
] | List all legal moves from this position:
r2q3r/pp2n1k1/5p2/2pp2b1/3p1PQ1/6P1/PPP3K1/R3R3 b - - 0 24 | Themes: crushing, hangingPiece, long, middlegame, quietMove | Rating: 2773 | Kf7, Kf8, Kg6, Kg8, Kh6, Kh7, Nc6, Nc8, Nf5, Ng6, Ng8, Qa5, Qb6, Qb8, Qc7, Qc8, Qd6, Qd7, Qe8, Qf8, Qg8, Rb8, Rc8, Re8, Rf8, Rg8, Rh1, Rh2+, Rh3, Rh4, Rh5, Rh6, Rh7, a5, a6, b5, b6, c4, d3, f5 |
1r1qr1k1/1p3pp1/p4n1p/2p1bN2/8/1P1BpQ1P/P1P3RP/6K1 b - - 1 24 | [
"Ba1",
"Bb2",
"Bc3",
"Bc7",
"Bd4",
"Bd6",
"Bf4",
"Bg3",
"Bxh2+",
"Kf8",
"Kh7",
"Kh8",
"Nd5",
"Nd7",
"Ne4",
"Ng4",
"Nh5",
"Nh7",
"Qa5",
"Qb6",
"Qc7",
"Qc8",
"Qd4",
"Qd5",
"Qd6",
"Qd7",
"Qe7",
"Qxd3",
"Ra8",
"Rc8",
"Re6",
"Re7",
"Rf8",
"a5",
"b5",
... | f6h7 f5h6 g8h8 h6f7 | 1,633 | [
"crushing",
"deflection",
"kingsideAttack",
"middlegame",
"pin",
"short"
] | List all legal moves from this position:
1r1qr1k1/1p3pp1/p4n1p/2p1bN2/8/1P1BpQ1P/P1P3RP/6K1 b - - 1 24 | Themes: crushing, deflection, kingsideAttack, middlegame, pin, short | Rating: 1633 | Ba1, Bb2, Bc3, Bc7, Bd4, Bd6, Bf4, Bg3, Bxh2+, Kf8, Kh7, Kh8, Nd5, Nd7, Ne4, Ng4, Nh5, Nh7, Qa5, Qb6, Qc7, Qc8, Qd4, Qd5, Qd6, Qd7, Qe7, Qxd3, Ra8, Rc8, Re6, Re7, Rf8, a5, b5, b6, c4, e2, g5, g6, h5 |
8/7p/1B6/1p1k4/2pp2PP/3K4/8/8 w - - 0 47 | [
"Kc2",
"Kd2",
"Ke2"
] | d3d2 b5b4 b6a5 b4b3 | 2,232 | [
"bishopEndgame",
"crushing",
"endgame",
"quietMove",
"short"
] | List all legal moves from this position:
8/7p/1B6/1p1k4/2pp2PP/3K4/8/8 w - - 0 47 | Themes: bishopEndgame, crushing, endgame, quietMove, short | Rating: 2232 | Kc2, Kd2, Ke2 |
r2q1rk1/pb1nbpp1/1p2p2p/2p5/6nP/N1PQBN2/PPB2PP1/R4RK1 b - - 5 15 | [
"Ba6",
"Bc6",
"Bc8",
"Bd5",
"Bd6",
"Be4",
"Bf6",
"Bg5",
"Bxf3",
"Bxh4",
"Kh8",
"Nb8",
"Nde5",
"Ndf6",
"Nge5",
"Ngf6",
"Nh2",
"Nxe3",
"Nxf2",
"Qb8",
"Qc7",
"Qc8",
"Qe8",
"Rb8",
"Rc8",
"Re8",
"a5",
"a6",
"b5",
"c4",
"e5",
"f5",
"f6",
"g5",
"g6",
"h... | g4e3 d3h7 | 512 | [
"mate",
"mateIn1",
"middlegame",
"oneMove"
] | List all legal moves from this position:
r2q1rk1/pb1nbpp1/1p2p2p/2p5/6nP/N1PQBN2/PPB2PP1/R4RK1 b - - 5 15 | Themes: mate, mateIn1, middlegame, oneMove | Rating: 512 | Ba6, Bc6, Bc8, Bd5, Bd6, Be4, Bf6, Bg5, Bxf3, Bxh4, Kh8, Nb8, Nde5, Ndf6, Nge5, Ngf6, Nh2, Nxe3, Nxf2, Qb8, Qc7, Qc8, Qe8, Rb8, Rc8, Re8, a5, a6, b5, c4, e5, f5, f6, g5, g6, h5 |
4rrk1/pp1q1pp1/3p3p/3N4/2PQP3/PP4P1/5PKP/3R4 b - - 0 25 | [
"Kh7",
"Kh8",
"Qa4",
"Qb5",
"Qc6",
"Qc7",
"Qc8",
"Qd8",
"Qe6",
"Qe7",
"Qf5",
"Qg4",
"Qh3+",
"Ra8",
"Rb8",
"Rc8",
"Rd8",
"Re5",
"Re6",
"Re7",
"Rxe4",
"a5",
"a6",
"b5",
"b6",
"f5",
"f6",
"g5",
"g6",
"h5"
] | e8e5 d4e5 d6e5 d5f6 g7f6 d1d7 | 1,674 | [
"crushing",
"discoveredAttack",
"endgame",
"kingsideAttack",
"long",
"sacrifice"
] | List all legal moves from this position:
4rrk1/pp1q1pp1/3p3p/3N4/2PQP3/PP4P1/5PKP/3R4 b - - 0 25 | Themes: crushing, discoveredAttack, endgame, kingsideAttack, long, sacrifice | Rating: 1674 | Kh7, Kh8, Qa4, Qb5, Qc6, Qc7, Qc8, Qd8, Qe6, Qe7, Qf5, Qg4, Qh3+, Ra8, Rb8, Rc8, Rd8, Re5, Re6, Re7, Rxe4, a5, a6, b5, b6, f5, f6, g5, g6, h5 |
r7/8/1B2pR2/4Pp1k/P2p4/1P6/3r4/5BK1 w - - 3 45 | [
"Ba5",
"Ba6",
"Ba7",
"Bb5",
"Bc4",
"Bc5",
"Bc7",
"Bd3",
"Bd8",
"Be2+",
"Bg2",
"Bh3",
"Bxd4",
"Kh1",
"Rf7",
"Rf8",
"Rg6",
"Rh6+",
"Rxe6",
"Rxf5+",
"a5",
"b4"
] | f6e6 a8g8 g1h1 d2d1 | 1,188 | [
"crushing",
"endgame",
"master",
"pin",
"short"
] | List all legal moves from this position:
r7/8/1B2pR2/4Pp1k/P2p4/1P6/3r4/5BK1 w - - 3 45 | Themes: crushing, endgame, master, pin, short | Rating: 1188 | Ba5, Ba6, Ba7, Bb5, Bc4, Bc5, Bc7, Bd3, Bd8, Be2+, Bg2, Bh3, Bxd4, Kh1, Rf7, Rf8, Rg6, Rh6+, Rxe6, Rxf5+, a5, b4 |
rn1r2k1/pp2qppp/4b3/3BP3/2p5/2P2N2/P2Q1PPP/1R1R2K1 w - - 2 16 | [
"Bc6",
"Be4",
"Bxb7",
"Bxc4",
"Bxe6",
"Kf1",
"Kh1",
"Nd4",
"Ne1",
"Ng5",
"Nh4",
"Qb2",
"Qc1",
"Qc2",
"Qd3",
"Qd4",
"Qe1",
"Qe2",
"Qe3",
"Qf4",
"Qg5",
"Qh6",
"Ra1",
"Rb2",
"Rb3",
"Rb4",
"Rb5",
"Rb6",
"Rbc1",
"Rdc1",
"Re1",
"Rf1",
"Rxb7",
"a3",
"a4",... | b1b7 e7e8 d5e6 d8d2 d1d2 f7e6 | 2,854 | [
"advantage",
"long",
"middlegame",
"quietMove"
] | List all legal moves from this position:
rn1r2k1/pp2qppp/4b3/3BP3/2p5/2P2N2/P2Q1PPP/1R1R2K1 w - - 2 16 | Themes: advantage, long, middlegame, quietMove | Rating: 2854 | Bc6, Be4, Bxb7, Bxc4, Bxe6, Kf1, Kh1, Nd4, Ne1, Ng5, Nh4, Qb2, Qc1, Qc2, Qd3, Qd4, Qe1, Qe2, Qe3, Qf4, Qg5, Qh6, Ra1, Rb2, Rb3, Rb4, Rb5, Rb6, Rbc1, Rdc1, Re1, Rf1, Rxb7, a3, a4, g3, g4, h3, h4 |
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