PuzzleId
stringlengths 5
5
| new_FEN
stringlengths 30
77
| best_Moves
stringlengths 2
130
| Rating
int64 399
3.26k
| RatingDeviation
int64 49
500
|
|---|---|---|---|---|
zzXMl | 8/5kpp/4R3/3rpK2/8/6P1/5P1P/8 b - - 5 36 | g6+ Rxg6 hxg6+ | 1,662 | 78 |
zzXMy | 2b1k2r/5pp1/4p2p/p2pP2P/2nP1PP1/nr6/P2NN3/R1K2B2 w k - 0 24 | axb3 Nxd2 Kxd2 | 1,793 | 75 |
zzXRe | r4r1k/pp5p/2p1b3/3pPp1Q/5P2/2P4p/PPBq3P/4RR1K w - - 2 24 | Re2 Qxe2 Qxe2 | 1,612 | 74 |
zzXT4 | 8/8/5Pk1/8/4R2K/R3P1P1/5q2/8 b - - 0 46 | Qh2+ Kg4 Qh5+ Kf4 Qf5# | 1,368 | 76 |
zzXWP | r1b2rk1/2Nn4/1p1p4/2nP2q1/p1P1P3/P5pp/1PBB1RPP/2R3K1 w - - 0 26 | Rxf8+ Nxf8 Bxg5 | 1,481 | 74 |
zzXaT | k2r4/1p3p2/pQ1q4/7p/P3b3/1P4P1/K1R2P1P/8 w - - 9 41 | Rc8+ Rxc8 Qxd6 | 1,260 | 75 |
zzXbM | 8/8/1R2r1k1/1K4pp/P7/4P2P/8/8 b - - 0 37 | Rxb6+ Kxb6 g4 hxg4 h4 e4 h3 | 1,938 | 75 |
zzXh0 | 2k5/1Rp4p/Q1nrp1p1/3q1p2/1B1P1P2/4P3/P5PP/6K1 b - - 0 26 | Nxb4 Qa8+ Kd7 Qa4+ Nc6 | 1,220 | 76 |
zzXmE | r1b2rk1/1pq2pp1/p2R2p1/4p1Q1/2N1P3/P1PP4/5PPP/4K2R b K - 0 21 | b5 Qxe5 bxc4 | 1,664 | 75 |
zzXmj | 6k1/2r2p2/r2p2P1/1pp4p/4P3/P2P1P2/1qPQK3/6R1 w - - 0 30 | gxf7+ Kxf7 Qh6 | 2,487 | 92 |
zzXqr | 8/8/6pr/1R4K1/4kP1P/8/8/8 b - - 1 55 | Rh5+ Kxg6 Rxb5 | 865 | 104 |
zzXth | 7R/3k1ppp/2p1p3/4P3/r2P4/5N2/1P3PPP/6K1 b - - 0 22 | Ra1+ Ne1 Rxe1# | 402 | 99 |
zzXup | 2N5/6k1/4p3/3pN3/pp6/1P6/P1P3r1/1K6 b - - 0 37 | Rg1+ Kb2 a3# | 1,098 | 86 |
zzXyR | 4r1k1/5pp1/p5qp/1ppr4/3bN1P1/1P3Q1P/P4P2/4RRK1 w - - 1 29 | Nf6+ gxf6 Rxe8+ | 1,336 | 78 |
zzY0Z | r1q1kb1r/p4p2/2p1p2p/1Q3p2/5P2/2N1n3/PP1R2PP/2K3NR w kq - 0 17 | Qe5 Nc4 Qxh8 Nxd2 Kxd2 Qb8 Kc2 | 2,226 | 81 |
zzY1p | 7r/3P4/p3k3/1p2pp2/6rp/1P4PK/P2R1P1P/3R4 b - - 0 35 | hxg3+ Kg2 gxh2+ | 2,202 | 80 |
zzY6V | 2r5/p5k1/6p1/3np1Qp/P3N3/1q1P1PP1/1Pr4P/R4R1K b - - 21 38 | Qxb2 Qh4 Rc1 Raxc1 Rxc1 | 2,111 | 77 |
zzY6o | 6k1/5ppp/p3p3/qb2P3/1b1P4/4B2P/N3BPP1/1R4K1 w - - 0 25 | Nxb4 Bxe2 Nc6 Qc7 Rb8+ Qxb8 Nxb8 | 2,039 | 77 |
zzY6p | 7r/pp4k1/2p1rp2/3b2p1/3P2Q1/1P2P1P1/P7/5RK1 b - - 4 30 | Rh1+ Kf2 Rh2+ | 1,556 | 77 |
zzY87 | rnb2rk1/1p2bppp/p3pn2/4N3/3q2P1/2NB4/PPPQ1P1P/R3K2R w KQ - 0 12 | Bxh7+ Nxh7 Qxd4 | 976 | 76 |
zzY94 | r1r2b1k/1bq2p1p/p2ppP2/6Q1/1pn1P2P/1NNR1P1B/PPP5/2K4R b - - 1 20 | bxc3 Rg1 cxb2+ Kb1 Na3+ Kxb2 Qxc2+ Ka1 Bh6 Qxh6 Rg8 | 2,444 | 95 |
zzYCq | 1r2r1k1/p4p1p/6p1/3p4/3Q4/2P1P3/RBq2PPP/2R3K1 b - - 8 24 | Rxb2 Rf1 Rxa2 | 1,629 | 75 |
zzYF4 | r1bqr2k/p4R1p/1p2N2B/2pp4/3b2Q1/8/PP4BP/R6K b - - 0 23 | Bxe6 Bg7+ Kg8 Qg3 Kxf7 | 2,204 | 77 |
zzYTG | r1b2knr/ppp3pp/2np4/8/8/2Q1BN2/PP1N1PqP/2R1K2R w K - 0 13 | Rg1 Qxg1+ Nxg1 | 1,316 | 275 |
zzYTK | 1r2k2r/pp1q1pp1/4pn1p/3p1b2/Q2P4/2P1PN1P/P4PP1/R3KB1R w KQk - 2 12 | Bb5 a6 Bxd7+ | 1,334 | 77 |
zzYVx | 2rr3k/1p2b1pp/p4p2/2qbp3/6P1/2PQ2B1/2B2P2/R3R1K1 w - - 0 35 | Qxh7# | 528 | 108 |
zzYcd | 1r4k1/p5pp/8/3p4/4P2N/1bq1P1P1/2n2Q1P/5RK1 w - - 3 27 | Qf7+ Kh8 Qf8+ Rxf8 Rxf8# | 1,140 | 74 |
zzYjL | r6r/pp2kq2/2p2p2/4p1p1/2p1nPQ1/4P1BP/P1P3P1/R4RK1 w - - 1 22 | fxe5 f5 Rxf5 | 1,929 | 74 |
zzYjT | r1bqkbnr/pp1p1p1p/4p1p1/2p3B1/2BnP3/2NP1N2/PPP2PPP/R2QK2R b KQkq - 1 6 | Nxf3+ Qxf3 Qxg5 | 1,293 | 75 |
zzYnR | 5rk1/p4ppp/1p2p3/8/8/4PQP1/qPr4P/3R1RK1 w - - 0 24 | Qxf7+ Rxf7 Rd8+ Rf8 Rfxf8# | 1,434 | 75 |
zzYnu | r4rk1/1bqp2pp/p3p3/1pb4P/3RP1Q1/PBN5/1P3PP1/5RK1 w - - 1 20 | Rxd7 Qxd7 Bxe6+ Qxe6 Qxe6+ | 1,768 | 75 |
zzYnx | 2r2r1k/1q2b1pp/p1n5/2pBn3/8/2PQBN2/P1P2PPP/3R2K1 w - - 0 21 | Nxe5 Nxe5 Bxb7 | 1,204 | 76 |
zzYtc | 3r2k1/1R3pp1/5n1p/8/p4q2/5N1P/Q4PPK/8 w - - 4 34 | g3 Ng4+ Kg2 | 2,284 | 75 |
zzYvV | 2kr3r/ppp2p2/2n1q3/3n4/2PP3p/4P2P/P4PPB/R2QKB1R b KQ - 0 16 | Nxe3 fxe3 Qxe3+ | 1,719 | 75 |
zzYw2 | 5rk1/7p/2p5/2P4q/1P2P1p1/P3Q1P1/3R2KP/8 b - - 3 40 | Qh3+ Kh1 Rf1+ | 1,170 | 76 |
zzYwa | 2n3k1/1r3pp1/1q2p2p/3p4/8/3B4/1P3PPP/2R3K1 w - - 0 39 | Rxc8+ Qd8 Rxd8# | 569 | 101 |
zzYxY | r1bqkbnr/ppppp2p/2n5/5p1p/3PP3/8/PPP1BPPP/RNB1K1NR w KQkq - 0 5 | Bxh5# | 617 | 98 |
zzYyy | 8/1p6/8/1PP1k2p/2K4P/3p4/8/8 w - - 0 55 | Kxd3 Kd5 c6 bxc6 b6 Kd6 Kc4 c5 Kb5 c4 Ka6 c3 b7 | 2,542 | 92 |
zzZ5f | q1r3k1/2Q2p1p/1R2p1p1/p2pPn2/P1b2P2/2P5/6PP/1R5K w - - 12 31 | Rb8 Rxb8 Rxb8+ Qxb8 Qxb8+ | 1,462 | 76 |
zzZAo | r3nr1k/pp5p/3pp1q1/2p1n3/4pB1Q/2NP2R1/PPP4N/6K1 w - - 0 25 | Bxe5+ dxe5 Rxg6 | 1,964 | 75 |
zzZLM | 8/kp3p2/p7/2R2P2/5qp1/1P6/P5K1/6Q1 b - - 5 44 | Qf3+ Kh2 Qh3# | 983 | 79 |
zzZQM | 1rr3k1/pp3pp1/4p2p/8/3q4/6P1/PP2PPBP/2RR2K1 w - - 0 22 | Rxc8+ Rxc8 Rxd4 Rc1+ Bf1 | 1,318 | 75 |
zzZRh | 1k4r1/p5q1/P7/2b1P3/5P1p/2P1p3/2Q3R1/R5K1 b - - 0 36 | e2+ Kh2 Qxg2# | 1,246 | 75 |
zzZVW | 3r2k1/3Pqpp1/4P1p1/8/r7/4QP2/p7/R3R1K1 w - - 1 50 | exf7+ Qxf7 Qe8+ | 1,305 | 75 |
zzZY7 | R1r2b1k/3q2BP/8/3p3Q/1p6/3P2P1/5PK1/8 b - - 0 40 | Bxg7 Rxc8+ Qxc8 | 1,153 | 76 |
zzZcn | 1r1qk2r/p3ppbp/1p1p1np1/2p1P3/5B2/2NP2P1/PPP1QPbP/4RRK1 w k - 0 13 | exf6 Bxf6 Kxg2 | 1,573 | 75 |
zzZe8 | 2kr4/1pp2ppp/2p2n2/8/PbN1P3/5P2/1B2r1PP/1R3R1K w - - 6 22 | Bxf6 gxf6 Rxb4 | 1,258 | 75 |
zzZmK | 6k1/1P3pp1/2b4p/8/1QP5/2N5/3K1q2/8 w - - 2 41 | Ne2 Bxb7 Qxb7 | 988 | 92 |
zzZpX | 7k/1pp2Q1p/1p1p1p2/8/4PR1P/2PPq3/PP4r1/5K2 b - - 7 30 | Qg1# | 984 | 77 |
zzZpn | 3r2k1/p4pp1/1b3n1p/1q6/3p1B2/5BP1/1P1QPP1P/3R2K1 b - - 5 23 | g5 Qd3 Qxd3 exd3 gxf4 | 2,089 | 78 |
zzZtS | r4rk1/1b1p1ppp/pQ1Pp3/6q1/2P5/3B4/PP3PPP/R4RK1 b - - 0 16 | Qxg2# | 867 | 86 |
zzaG7 | r1b2rk1/pp3ppp/2nq4/2p1N3/8/P2P4/1PP2PPP/R1BQR1K1 b - - 0 13 | Nxe5 Bf4 f6 | 1,877 | 75 |
zzaIo | 8/1p2q1k1/p1pP1p2/5p2/PP1Qp2b/4P3/1B3KP1/8 w - - 1 31 | g3 Bxg3+ Kxg3 | 838 | 79 |
zzaKW | 3r1rk1/1pp3p1/1pn5/3n3q/4p1N1/P6P/2P2PP1/R1BQ1RK1 w - - 5 22 | Nh6+ Qxh6 Bxh6 | 2,139 | 78 |
zzaKn | r2q1rk1/1p3ppp/1bp1p3/p5N1/P2PQ3/4n3/1P3PPP/R4RK1 w - - 0 18 | Qxh7# | 690 | 80 |
zzaLH | 2r3k1/1R6/p2Qpq1p/7P/3PNpp1/8/P4PP1/6K1 b - - 0 37 | Rc1+ Kh2 Qh4# | 949 | 82 |
zzaNi | 1rb3k1/ppnpb1pN/4p1Bp/2P1n3/2P2Q2/q3B3/P4PPP/1R3RK1 b - - 2 18 | Nxg6 Qxc7 Ra8 Ng5 hxg5 | 2,082 | 75 |
zzaOa | r5k1/1p1b2rp/1q2p1pQ/p1p1p3/P2p1P2/1P1B2R1/2P3PP/R5K1 w - - 2 23 | Bxg6 Rxg6 Rxg6+ hxg6 Qxg6+ | 1,746 | 74 |
zzaUw | 5r1r/3k1nb1/p1p1q3/1p1pP1Pp/3P4/1P3N1Q/P5PP/2R2RK1 w - - 2 28 | Qxe6+ Kxe6 Rxc6+ | 1,157 | 173 |
zzaWR | r4r2/pp3pbk/3p2pp/2pP4/2P2BNP/qP1Q4/P4PP1/1K1R3R b - - 0 20 | Qb2# | 816 | 80 |
zzaXm | r3qrk1/1p4pp/2pp1b2/p2B1Q2/2n5/P5P1/1P2PP1P/R1BR2K1 b - - 1 18 | cxd5 Qxd5+ Qf7 | 1,729 | 105 |
zzaYz | 8/5ppk/5n1p/3p4/3N4/3n1PP1/3q3P/1Q1R3K b - - 6 31 | Qxd1+ Qxd1 Nf2+ Kg2 Nxd1 | 934 | 172 |
zzaaI | r2q1rk1/1b1nbppp/1p2p3/1Ppp4/P2PN3/3BPN2/5PPP/R1BQ1RK1 b - - 0 13 | dxe4 Bxe4 Bxe4 | 971 | 76 |
zzags | r3r2k/pp2qpp1/2npb2p/3N4/1b2N3/1Q1B4/PP3PPP/R4K1R w - - 10 19 | Nxe7 Bxb3 Nxc6 bxc6 axb3 | 1,684 | 77 |
zzaiU | 3r1k2/p5p1/1nb4p/4B2P/6P1/2PB1P2/P3K3/5R2 b - - 2 35 | Rxd3 Kxd3 Bb5+ Ke4 Bxf1 | 1,766 | 74 |
zzaoy | 8/6R1/P2k3p/2p5/4nn2/1P5b/2P1B2P/6K1 b - - 0 38 | Nxe2+ Kh1 Nf2# | 1,118 | 94 |
zzap4 | r1b5/1pp3rk/p1n2Q1p/4pP2/2B3q1/P2P4/1PP2RPP/RN5K b - - 4 21 | Qd1+ Rf1 Qxf1# | 846 | 90 |
zzau2 | 3r3k/p5pp/PpB5/3Qbp2/5q2/1P5P/1B3R2/5K2 b - - 0 29 | Qxf2+ Kxf2 Rxd5 Bxd5 Bxb2 | 1,999 | 75 |
zzb65 | 5r2/pp1k4/2pqb1p1/4Q3/2PP2P1/1R6/5P2/6K1 w - - 3 39 | Rxb7+ Kc8 Qxd6 | 1,630 | 75 |
zzbNG | 3r1rk1/p7/bp5p/4PBp1/2ppK3/6QP/PPPN2P1/4R3 b - - 2 26 | Bb7# | 1,216 | 75 |
zzbQ4 | 8/p4p2/8/5k1p/1P4p1/P3KP1P/8/8 w - - 0 36 | fxg4+ hxg4 h4 | 2,251 | 80 |
zzbRX | 8/p1p1r3/6kp/2R1p3/2Pn4/1r2K1P1/P3P2P/2R5 w - - 0 33 | axb3 Nxb3 Rc6+ | 1,765 | 75 |
zzbaM | r1b1k2r/5p2/pbp1q3/8/1p2PPpp/1N1PN1P1/PPP1Q2P/R4RK1 b kq f3 0 23 | hxg3 hxg3 Qh6 Kf2 Qh2+ Ke1 Qxg3+ | 1,486 | 205 |
zzbbL | rn2bknr/pp2q3/1bp1Pppp/3N4/B2P2PN/7P/PP3P2/R1BQR1K1 b - - 0 17 | cxd5 Bxe8 Qxe8 | 1,336 | 87 |
zzbdo | 6k1/pb3ppp/1pq2n2/4r3/2BR4/6N1/PPP1Q1PP/6K1 w - - 0 23 | Bb5 Rxe2 Bxc6 Re1+ Kf2 Bxc6 Kxe1 | 2,444 | 82 |
zzbev | r2qkb1r/1ppb1ppp/p1n1pn2/3p4/B2P1B2/1QP1P3/PP3PPP/RN2K1NR b KQkq - 3 7 | b5 Bxb5 axb5 | 1,638 | 76 |
zzbj3 | r3kb1r/pQ1bqppp/3p4/2pPn3/2B5/5N2/PP3PPP/R1B1R1K1 b kq - 0 14 | Nxf3+ gxf3 Qxe1+ | 916 | 82 |
zzbos | 2r4r/1pqbk1pp/p7/3ppP2/8/2PQP3/PPN1KPP1/2R4R b - - 1 21 | Bb5 Qxb5 axb5 | 1,403 | 75 |
zzbq6 | 3r1kn1/p4p1p/4b3/1Qb4q/5n2/2N2R2/PP2N1P1/R4K2 w - - 0 22 | Nxf4 Bd7 Nxh5 | 2,257 | 82 |
zzbu7 | 8/8/4k3/p1P2ppp/P2K4/7P/6P1/8 w - - 0 51 | c6 Kd6 c7 Kxc7 Ke5 f4 Kf5 Kc6 Kxg5 | 1,779 | 74 |
zzbuL | 7r/1p1q1kp1/3r4/5PQ1/4R3/P2p3P/8/5RK1 w - - 0 42 | Rfe1 Rf6 Re7+ Qxe7 Rxe7+ Kxe7 Qxg7+ | 2,347 | 91 |
zzc57 | r5k1/1p3pbp/4p1p1/1PBq4/p1pP4/4P2P/PQ3PP1/2R3K1 b - - 3 24 | Qxc5 dxc5 Bxb2 | 1,701 | 74 |
zzc6l | 2rqk2r/pp2bppp/2n1bN2/1B2N1B1/3p4/3P4/PPP2PPP/R2Q1RK1 b k - 0 12 | gxf6 Nxc6 bxc6 Ba6 fxg5 | 1,954 | 76 |
zzcA6 | r1b3k1/pp3p1p/3p2p1/2nP2r1/P1pQP3/4R1NP/1PB2PPq/R4K2 b - - 9 21 | Rxg3 fxg3 Qh1+ Kf2 Qxa1 Re1 Qa2 | 1,687 | 76 |
zzcDG | 1Q3k2/4pp2/3r4/8/1p2P3/pPb3P1/P1Pr4/1K5R b - - 4 34 | Rd8 Qf4 Rd1+ Rxd1 Rxd1+ | 1,020 | 76 |
zzcFD | 4r2r/pp3kpp/5p2/2bp3P/8/2B2P2/PPPK2P1/5R1R b - - 0 22 | d4 Bxd4 Bxd4 | 1,919 | 75 |
zzcVF | 8/2n4p/p1k3p1/2P1P1P1/PK3P2/4B3/8/8 b - - 2 42 | Nd5+ Ka5 Nxe3 Kxa6 Nd5 Ka7 Nxf4 | 2,458 | 76 |
zzcVg | r1b3k1/pp1n3p/2p1R1pq/8/N1PQ4/1P3r2/PB3P1P/6K1 w - - 0 22 | Qh8+ Kf7 Qe8# | 1,654 | 75 |
zzcZu | 4r1k1/5ppp/p5r1/1p1Q4/8/2P3B1/PP2q1PP/5R1K w - - 1 27 | Qxf7+ Kh8 Qf8+ Rxf8 Rxf8# | 1,105 | 74 |
zzcaU | 6k1/8/3q4/5Rp1/P2Np3/1P2P2b/5R2/6K1 b - - 1 44 | Qg3+ Kh1 Bxf5 | 1,681 | 105 |
zzcec | r4rk1/1b3ppp/p2P4/1p2p1q1/8/1P6/P1B2PPP/R2QR1K1 b - - 0 23 | Qxg2# | 610 | 81 |
zzcjO | 2b2rk1/2R2pp1/p6p/4Q3/6q1/6B1/PP3PPP/6K1 b - - 2 24 | Qd1+ Qe1 Qxe1# | 477 | 90 |
zzcjx | 4r2r/pp4pk/5p2/2b3p1/6q1/1QP1BR2/PP2KP2/4R3 w - - 3 27 | Rh1+ Kg6 Rxh8 Rxh8 Bxc5 Re8+ Be3 | 2,322 | 80 |
zzckc | 4q1k1/1pR3b1/3p2r1/5Q2/4P3/P2P4/5P1P/5K2 w - - 13 35 | Rc8 Qxc8 Qxc8+ | 1,528 | 76 |
zzcmo | 1k1r2r1/p1pq2pp/1p2b3/n4p2/2P2B2/3P3P/2P2QP1/RR4K1 w - - 0 22 | Rxa5 Qd4 Be3 | 2,227 | 80 |
zzcms | 3r1rk1/pp3p1p/6p1/3Nq3/2n3Q1/6R1/PPP3PP/3R3K w - - 0 22 | Qxc4 Rfe8 Kg1 | 2,677 | 92 |
zzcmt | 2krr3/ppp2ppp/5n1q/1N6/1PP3b1/P7/1Q2BPP1/R2R2K1 w - - 1 18 | Rxd8+ Kxd8 Bxg4 Nxg4 Qd4+ Kc8 Qxg4+ | 2,460 | 85 |
zzcpx | r6k/1p1R2pp/p3Q1n1/2q5/8/2P1N3/PP4PP/6K1 b - - 0 24 | Nf8 Qe7 Nxd7 Qxc5 Nxc5 | 1,958 | 75 |
zzcts | r1bq1rk1/ppp1p3/6pQ/4bp2/2PPN2P/8/PP2BPP1/2KR3R b - - 0 15 | Bg7 Qe3 fxe4 | 2,079 | 75 |
zzcuM | 6k1/5ppp/1rp1p3/3p4/R7/5P2/1PP3PP/6K1 w - - 0 27 | Ra8+ Rb8 Rxb8# | 818 | 96 |
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