PuzzleId
stringlengths 5
5
| new_FEN
stringlengths 30
77
| best_Moves
stringlengths 2
130
| Rating
int64 399
3.26k
| RatingDeviation
int64 49
500
|
|---|---|---|---|---|
zzizJ | 1q2r1k1/5pp1/1p3n1p/4n3/P1B1P3/5PQ1/1B3P1P/3R2K1 b - - 3 29 | Nxc4 Bxf6 Qxg3+ | 1,543 | 75 |
zzj0U | 5k2/pp1Q1p2/1q1p2p1/4b3/P2NP3/4P3/4K1Pr/3R4 w - - 7 28 | Ne6+ Kg8 Qe8+ Kh7 Qxf7+ | 1,911 | 173 |
zzj5B | r4rk1/2pbnppp/p3pq2/1p6/3PQ3/1PPB4/P3NPPP/R3K2R w KQ - 2 15 | Qxh7# | 608 | 91 |
zzj9Z | r3kb1r/pppb1p1p/4pqp1/4p1NQ/4P3/2PPB3/PP4PP/RN3RK1 b kq - 1 12 | Qxf1+ Kxf1 gxh5 | 1,589 | 75 |
zzjGf | r4rk1/pb3pbp/1p3np1/3pn1B1/8/1NP2P2/PqB1N1PP/R2Q1R1K w - - 2 15 | Bc1 Qxa1 Nxa1 | 1,691 | 78 |
zzjLK | r1bqk3/p1ppnp1r/1p4p1/4b1B1/2B1P3/2N2Q2/PPP2PPP/R4RK1 b q - 1 11 | Bxh2+ | 978 | 84 |
zzjQW | 7k/2R3p1/6Kp/r1P5/8/5P1P/2r5/8 w - - 6 46 | Rc8# | 623 | 87 |
zzjRL | 5r1k/pr1R2pp/1b6/5p2/4q3/1Q6/5PPP/3R2K1 w - - 0 29 | Qf7 Bxf2+ Kh1 Rg8 Rxb7 | 1,474 | 246 |
zzjST | 4r1k1/6pp/1pp5/p3q1P1/2P1p3/PP1rP3/5Q2/5R1K w - - 0 40 | Qf7+ Kh8 Qf8+ Rxf8 Rxf8# | 1,281 | 77 |
zzjT5 | 2rr2k1/1p3p1p/p4Pp1/4n3/1P1p3Q/P6R/4p1PP/2BqR1K1 w - - 4 29 | Qxh7+ Kf8 Qh8# | 1,610 | 75 |
zzja3 | 8/7k/2P3p1/R7/8/5p2/PP6/2K4n b - - 0 39 | f2 Ra7+ Kg8 Kd2 f1=Q | 1,964 | 75 |
zzjfL | r3r1k1/p2R1pp1/7p/7b/7P/2B1b3/PPP5/1K4R1 w - - 1 25 | Rxg7+ Kf8 Rh7 Bd4 Rxd4 Bg6 Rh8+ | 2,233 | 77 |
zzjgX | 6r1/pq3p1k/1p2pP1p/2p2nr1/2Pp4/3P1NPK/PP2QP1R/4R3 b - - 3 29 | Rxg3+ fxg3 Rxg3# | 1,972 | 75 |
zzjiO | 3r1rk1/1pN2ppp/1p6/8/2bn4/1PQ5/P1P2PPP/R5K1 b - - 2 18 | Ne2+ Kf1 Nxc3+ | 829 | 101 |
zzjjy | 8/4p3/3p4/p4P2/Pp2P3/1PkP4/2P1RP1r/2K5 b - - 2 37 | Rh1+ Re1 Rxe1# | 593 | 92 |
zzjki | 7r/pb4p1/3pk3/1p2ppB1/8/5P1N/PPPQ1qP1/R6K b - - 5 25 | Rxh3+ gxh3 Bxf3# | 1,623 | 73 |
zzjnh | 5r1k/1R1Q2bp/p2p2p1/1npPp3/4Pp2/3P3P/q4PP1/5RK1 w - - 2 25 | Qxg7# | 996 | 90 |
zzk1Y | 8/ppp2R2/6k1/3p2p1/3Pp2r/2P1P1qP/PP4P1/5RK1 w - - 0 32 | R1f6+ Kh5 Rh7# | 890 | 80 |
zzk43 | 4brk1/pp1r1pp1/2n1pn1p/B7/2P5/P4NP1/1P3PBP/R4RK1 b - - 2 18 | Nxa5 | 1,165 | 97 |
zzk5z | r1bqr1k1/ppp2ppp/8/n2n4/8/2PQ1N2/PBPPBPPP/R4RK1 b - - 7 13 | Nf4 Qxd8 Nxe2+ Kh1 Rxd8 | 1,541 | 74 |
zzk6a | 8/8/R2P4/8/3b3r/8/P2K3k/8 w - - 0 48 | d7 Bb6 Rxb6 | 1,245 | 76 |
zzk9E | r1r3k1/2q1bppp/p1p1p3/2Pp4/1P4n1/P2QP2P/1B2NPP1/2R2RK1 b - - 0 18 | Qh2# | 911 | 84 |
zzkAl | 2r3k1/1p4Bp/p3p1p1/6q1/P1P3n1/1P1Q1b2/5PPP/R4RK1 b - - 1 27 | Ne5 Qxf3 Nxf3+ | 2,246 | 76 |
zzkBs | 3rkb1r/ppq2p1p/2n3p1/1B3p2/3P4/4PQ2/PP3PPP/R1B1K2R b KQk - 2 13 | Qa5+ Bd2 Qxb5 | 1,178 | 77 |
zzkMd | 8/p4Q2/1p1B1b1k/2pP1qpp/8/2PP2P1/PP6/6K1 b - - 1 32 | Bd4+ cxd4 Qxf7 | 995 | 78 |
zzkNL | 8/1R6/p2p4/2pP2p1/k4bB1/2Pr4/1P3K2/8 w - - 1 37 | Bd7+ Ka5 b4+ cxb4 cxb4# | 1,757 | 77 |
zzkNM | r1b1k1nr/pp2pp1p/2Bp2p1/8/3bP3/2q1B3/P2N1PPP/R2QK1NR b KQkq - 0 10 | bxc6 Rc1 Qd3 Bxd4 Qxd4 | 2,082 | 76 |
zzkOU | 8/8/8/N6p/PpPp4/3B1k2/3K4/1b6 b - - 2 53 | Bxd3 Kxd3 h4 Kxd4 h3 | 1,366 | 75 |
zzkOa | 7Q/5k2/ppq1p1p1/2p4p/2P2P2/4n1PP/P2R3K/8 b - - 2 28 | Nf1+ Kg1 Nxd2 | 1,190 | 83 |
zzkOl | 2k4r/1pp2p1p/pqn2Np1/2b5/2B2P2/1Q2P3/PP4P1/2KR4 w - - 1 22 | Be6+ fxe6 Qxe6+ Kb8 Nd7+ Ka7 Nxb6 | 1,780 | 74 |
zzkX6 | r2qk2r/ppp2Npp/2nbp3/3p1b1n/3P1B2/2P1PN2/PP3PPP/R2QKB1R b KQkq - 0 9 | Kxf7 Ng5+ Kg6 | 1,884 | 76 |
zzkc9 | r6r/4Qpp1/p3b1k1/1q2P2p/4P2P/2p5/PPPR2P1/1K1R4 w - - 0 28 | Qg5+ Kh7 Qxh5+ Kg8 Rd8+ | 1,058 | 76 |
zzkgm | 3k1r2/pb3q1p/1p4p1/1Bpp1p2/3P2Q1/2P5/P1P3PP/4RRK1 b - - 0 22 | fxg4 Rxf7 Rxf7 | 864 | 82 |
zzkmT | r4rk1/1p3ppp/1b2b3/1Pp5/p1P1P2q/P2p1B1P/N2B1PP1/2Q2RK1 w - - 0 19 | Bg5 Qxg5 Qxg5 | 1,408 | 74 |
zzknk | 8/1R6/2pkbp1p/8/r1PK1P2/8/1B5P/8 w - - 0 36 | Ba3+ c5+ Bxc5+ Kc6 Rb6+ | 1,459 | 76 |
zzkoa | 8/8/1p6/p6K/2n3Pp/7k/P1P5/5N2 b - - 2 51 | Kg2 Kxh4 Kxf1 Kg3 Ne5 Kf4 Nxg4 | 2,315 | 95 |
zzkrN | 3r1rk1/4b1pN/pq2pn2/2pbB3/3p1P2/6Q1/PPP1B1PP/1R1R3K b - - 0 22 | Kxh7 Bd3+ Kg8 | 1,986 | 171 |
zzkrq | 5r1k/pp2p2b/3r2Q1/2p3N1/1n2n3/2N3P1/PPp2P2/2K5 w - - 0 22 | Qxh7# | 774 | 78 |
zzkwD | 2k3nr/pppr4/3p3p/5pp1/2B5/2n3BP/P1P2PP1/2K1R2R w - - 0 20 | Re8+ Rd8 Be6+ Kb8 Rxd8# | 1,155 | 75 |
zzkzN | 4r1k1/2b2p2/5Q1p/3p4/2pPn1P1/6P1/2B2P2/4R1K1 b - - 0 34 | Nxf6 Rxe8+ Nxe8 | 969 | 80 |
zzl6r | r1b5/4Q3/p2R1p1k/1p2p3/4Pp1q/1P1B1p2/P6P/5K2 w - - 4 35 | Rxf6+ Qxf6 Qxf6+ | 1,063 | 80 |
zzl7v | r2b1rk1/1p5p/4q1n1/5N2/3P2Q1/8/pP3PPP/R4RK1 w - - 0 27 | Nh6+ Kg7 Qxe6 | 1,051 | 75 |
zzl9b | 4qrk1/7p/3bb2P/4Q1p1/4P3/2N3P1/P7/2K5 w - - 0 33 | Qg7# | 1,014 | 80 |
zzlAo | 5Bk1/pR3ppp/1b2p3/n2p4/8/2r4P/P4PP1/3B2K1 w - - 0 23 | Rb8 f5 Bb4+ | 1,811 | 76 |
zzlB3 | 5r2/p5k1/2p5/2b2pK1/2B2P2/2P5/P7/3R4 b - - 1 31 | Be7+ Kh5 Rh8# | 802 | 97 |
zzlCv | rn1qkb1r/pp2pppp/1npp4/4P3/2BP2b1/5N2/PPP2PPP/RNBQ1RK1 w kq - 4 7 | Bxf7+ Kxf7 Ng5+ Kg8 Qxg4 | 1,476 | 75 |
zzlNH | r1b1r1k1/ppbq2pp/5p2/2pp4/3P1B2/P1P3QP/2P1BPP1/R4RK1 b - - 1 20 | Bxf4 Qxf4 Rxe2 | 1,210 | 77 |
zzlNM | kr6/p1q1p2p/1p1pp3/1B6/4P3/R1P5/1KP2rP1/R7 w - - 0 25 | Bc6+ Rb7 Rxa7+ Kb8 Ra8# | 1,893 | 74 |
zzlRu | r5k1/4pp1p/3p2p1/3q4/2B5/1RQ2R2/1P6/2K5 b - - 0 32 | Ra1+ Kc2 Qd1# | 1,195 | 76 |
zzlT7 | rnb1k2r/pp2qpbp/2p3p1/4P3/N3B3/2P1B3/PP4PP/1R1QK1NR b Kkq - 0 14 | Qh4+ Ke2 Qxe4 | 1,102 | 78 |
zzlTL | 2kr4/pp3q1p/2b1pp2/8/4p1nN/1NQ5/PPP2PPP/2K2B1R b - - 1 19 | Nxf2 Ba6 Nxh1 Qxc6+ Kb8 | 2,134 | 101 |
zzlUS | r4rk1/1pp2ppp/p1p1bn2/2b1N3/N2qP3/1P5P/PBPP1PP1/R2QK2R b KQ - 2 10 | Qxf2# | 1,116 | 77 |
zzlVY | 8/6pk/3R3p/1bP2p2/3N4/1P2p3/r5PP/6K1 b - - 1 33 | Ra1# | 984 | 80 |
zzlWn | r2q3r/3b1pk1/pp4p1/2pP4/3bP3/2NN1P2/PP1Q2PP/4RR1K b - - 6 24 | Rxh2+ Kxh2 Qh4# | 1,491 | 74 |
zzlXd | rnbb1kr1/p1q5/2p1p3/2PpPBNP/3P4/2N5/P2Q1P2/R4RK1 b - - 0 22 | Rxg5+ Qxg5 Bxg5 | 1,448 | 76 |
zzlXr | 5k2/5p2/5P2/4Q1n1/8/8/8/6K1 b - - 0 52 | Nf3+ Kf2 Nxe5 | 679 | 91 |
zzlYk | r2qk2r/pbpp1ppp/1p2pn2/4Pn2/1bP5/2NBQ3/PP3PPP/R1B1K1NR w KQkq - 2 9 | Bxf5 Bxg2 exf6 Qxf6 Be4 Bxc3+ bxc3 Bxe4 Qxe4 | 1,856 | 77 |
zzlZv | 4R3/5p1k/5Qpp/p2q4/2N5/1P1p2PK/r4P1P/8 b - - 2 34 | Qd7+ Kg2 Qxe8 | 1,749 | 75 |
zzlaR | 2kr2r1/1ppn2b1/p2p1p1p/4p1p1/P7/B1qPPQ1P/2P2PPN/1R3RK1 w - - 0 21 | Qxb7# | 694 | 100 |
zzlex | 8/5p1k/4p1pp/2P1P3/3nq3/3R3P/5PP1/1Q4K1 b - - 1 35 | Ne2+ Kh2 Nf4 Rf3 Qxb1 | 1,990 | 74 |
zzlgO | 6k1/pp4b1/2p5/2P1r1pR/1P2Bp1P/P4K2/5P2/8 b - - 0 46 | g4+ Kxg4 Rxe4 | 1,405 | 75 |
zzlh8 | 2q1r1k1/pp5p/2p2pp1/3p1N2/P2Pn1Q1/1P5P/5PP1/5R1K w - - 0 30 | Ne7+ Rxe7 Qxc8+ | 1,758 | 74 |
zzljF | q5k1/3p3p/Q1p3p1/3n1p2/1r1B4/5P2/P1P3PP/1R2R1K1 b - - 0 25 | Qxa6 Rxb4 Nxb4 | 1,000 | 78 |
zzljQ | 6k1/2q4p/2bp1p2/2p1pP1Q/1pP1P2P/1P1P4/r1B5/1R5K b - - 1 38 | Rxc2 Rg1+ Kh8 Qh6 Qe7 | 2,752 | 83 |
zzlly | 8/1p2rpk1/pb4pp/3P4/1Pp5/P4PPq/1B3Q1P/5RK1 b - - 0 39 | Kh7 Qxb6 Re2 Qf2 Rxf2 | 2,115 | 109 |
zzltf | r4rk1/pp3pp1/2pp3p/4p1q1/2P1Pn2/3P1B1b/PP1N1PPP/R2Q1R1K b - - 1 18 | Bxg2+ Bxg2 Qxg2# | 1,068 | 82 |
zzlvo | 4r1k1/pp4pp/2p2p2/3q4/4QP2/1P4P1/P6P/4R2K w - - 2 27 | Qxd5+ cxd5 Rxe8+ | 698 | 90 |
zzlw5 | 1R6/6pk/3p2q1/p1p1p1p1/P1P1Pr1P/3P2Q1/8/6K1 w - - 0 35 | hxg5 Qf7 g6+ Qxg6 Rh8+ Kxh8 Qxg6 | 1,907 | 75 |
zzlwg | rnbqk2r/pppp1ppp/4p3/6B1/1bPPn3/2N5/PP2PPPP/R2QKBNR w KQkq - 4 5 | Bxd8 Nxc3 Qb3 Nxa2+ Kd1 | 2,013 | 264 |
zzlx4 | 6k1/1pq3p1/p5B1/7P/8/8/P4P2/3R2K1 w - - 4 46 | Re1 Qc8 Re8+ Qxe8 Bxe8 | 1,428 | 144 |
zzm1p | 5r1k/p5pp/1pp1Q3/3p4/5q2/2P5/PP4PP/4RNK1 b - - 2 25 | Qf2+ Kh1 Qxf1+ Rxf1 Rxf1# | 1,315 | 77 |
zzm4n | 2r3k1/2r2pp1/p2p1n1p/3Pp3/2P5/2R1BP2/qP1Q2PP/2R3K1 w - - 3 25 | Ra3 Qxa3 bxa3 | 1,534 | 75 |
zzm6T | 8/6k1/2p3p1/2P1p3/4P1K1/4P3/8/8 b - - 2 36 | Kh6 Kh4 g5+ Kg4 Kg6 | 2,041 | 76 |
zzm6W | 5rnk/pp2q2n/3b4/8/4p2P/1BPP4/PP3PR1/6RK w - - 0 37 | Rxg8+ Rxg8 Rxg8# | 976 | 141 |
zzm9N | 1k3r2/ppp3p1/8/P6p/7b/1Q2B2q/1P2KP2/3N4 w - - 0 28 | Bxa7+ Kxa7 Qxh3 | 1,372 | 79 |
zzm9X | 8/p1pb1qk1/1p1p2Nr/3Pn2P/4P1n1/6Q1/PPP2RP1/4R1K1 b - - 0 25 | Qxf2+ Qxf2 Nxf2 | 1,844 | 77 |
zzmCM | 8/P1R5/1K5p/7k/8/1P6/6p1/r7 w - - 0 51 | Rg7 g1=R Rxg1 Rxg1 a8=Q | 1,852 | 74 |
zzmON | r1b1k2r/pp2nppp/2nb1q2/2p5/5B1N/2NP2P1/PPP1Q2P/R3KB1R w KQkq - 3 11 | Ne4 Qxb2 Nxd6+ | 2,392 | 79 |
zzmWu | 8/8/2Rbkq2/5p2/2N5/p4Q1P/5PP1/6K1 b - - 0 52 | Qa1+ Qd1 Qxd1# | 1,099 | 125 |
zzmbg | 1kr1r3/pp1q2b1/2nP3p/3Q2p1/8/6B1/PPP2PPP/2KRR3 w - - 1 20 | Re7 Qxe7 dxe7+ | 1,934 | 76 |
zzmd3 | 8/3q4/p1p3k1/2p1b1p1/P1Pp1rNp/3P1P1P/6P1/5RK1 w - - 0 34 | Nxe5+ Kf6 Nxd7+ | 589 | 101 |
zzmdq | 2kr3r/1b1p1pQp/p2qp3/2p1n3/P3PP2/2NB2P1/1PP4P/R4RK1 b - - 0 17 | Qd4+ Kg2 Nxd3 | 1,968 | 75 |
zzmfb | 1r2kb1r/p3n1p1/3q1pp1/P1p5/2P1N3/2QB4/PB3PPP/R4RK1 b k - 0 20 | Qxh2# | 1,157 | 78 |
zzmlP | 4rbk1/pp2qp1n/2p2p2/5P1Q/3P4/2P2R2/PP1B2P1/7K w - - 3 27 | Rh3 Bg7 Qxh7+ | 1,886 | 76 |
zzms6 | k1B5/Pb6/K7/5p2/5P2/7p/8/8 w - - 0 75 | Bxb7# | 719 | 85 |
zzmsA | 8/1p4p1/p3p2p/4P1k1/3PK3/8/PP6/8 w - - 1 33 | d5 exd5+ Kxd5 | 1,069 | 83 |
zzn0a | 6k1/pp3ppp/3r2r1/1P1p1R2/4p2Q/4q2P/1PP3P1/3R3K w - - 6 27 | Rfxd5 h6 Rxd6 | 1,837 | 75 |
zzn2a | 3q2k1/5pp1/R3p2p/1p6/1Pb5/4QP2/5KPP/R2r4 b - - 2 34 | Qh4+ g3 Qxh2# | 1,916 | 75 |
zzn2r | 6k1/p1rr2p1/3np1Rq/3p1p1P/1p1P1N2/2P2PR1/PP2K3/6Q1 b - - 1 36 | Qxf4 h6 Ne8 | 2,121 | 75 |
zzn41 | 5r1k/1R4R1/p4p1p/7q/6N1/PB5P/1r3PPK/8 w - - 1 35 | Rh7# | 1,379 | 386 |
zzn4f | 1r5k/p1p3p1/4Q3/4B2p/P3P3/3P3P/1P3rBK/4q3 w - - 3 34 | Qh6+ Kg8 Qxg7# | 1,246 | 74 |
zzn5R | r4rk1/5ppp/p2p4/1p1qbN2/6Q1/8/2P3PP/2R2RK1 w - - 0 22 | Ne7+ Kh8 Nxd5 | 1,278 | 75 |
zzn9k | r4rk1/pR4np/2p1p1b1/2PpP3/3P1p2/2N4R/P2qBQPP/6K1 b - - 1 26 | f3 Rxf3 Rxf3 Bxf3 Qxc3 | 1,979 | 75 |
zznEH | rnb1k3/ppp2pr1/4p3/3p2pP/1b1q4/2NB4/PPP2PP1/R2QK1NR w KQq - 0 11 | Bb5+ Kf8 Qxd4 | 958 | 75 |
zznEn | 4k3/1p5p/pR4p1/2p5/2PbbP2/1P6/P2K3P/8 w - - 2 31 | Re6+ Kf7 Rxe4 | 856 | 91 |
zznG2 | rnbq1rk1/5pbp/2pp3B/pp2p1Qp/3PP3/2N5/PPP2PP1/2KR1BN1 w - - 0 12 | Qxg7# | 827 | 101 |
zznJD | 5k2/5p1p/5pn1/4p3/6QN/3q2P1/5PP1/6K1 w - - 8 40 | Qc8+ Ke7 Nf5+ Qxf5 Qxf5 | 1,426 | 76 |
zznKi | 3k3r/p2P2p1/1r5p/Q6P/2pPq3/2p3PB/PP6/K2R2R1 b - - 2 33 | cxb2# | 1,184 | 78 |
zznMe | 3r1bk1/pb1r1pp1/4Q2p/1P6/4p3/4P1P1/PB3PBP/3RR1K1 b - - 0 25 | Rxd1 Qc4 Rxe1+ | 572 | 82 |
zznOd | 5r1k/5pp1/3q2np/2pp1Q2/8/1rP3RN/6PP/5RK1 w - - 0 30 | Rxg6 fxg6 Qxf8+ Qxf8 Rxf8+ | 1,168 | 76 |
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