PuzzleId
stringlengths 5
5
| new_FEN
stringlengths 30
77
| best_Moves
stringlengths 2
130
| Rating
int64 399
3.26k
| RatingDeviation
int64 49
500
|
|---|---|---|---|---|
zzsfL | 5rk1/p5pp/2p5/3P4/6Q1/8/P1Pq2PP/R5K1 b - - 0 25 | Qf2+ Kh1 Qf1+ Rxf1 Rxf1# | 1,427 | 76 |
zzsfd | 2R2rk1/pQ4pp/3p4/8/3qr3/8/PP3PPP/5RK1 b - - 1 22 | Qxf2+ Rxf2 Re1+ Rf1 Rxf1# | 1,423 | 437 |
zzskw | 4r2B/5k2/p3p1pq/P1NbPp2/1p1PpQ2/6R1/1P3PP1/R5K1 b - - 0 31 | Qxf4 Bf6 e3 | 2,060 | 83 |
zzsls | 5rk1/r7/1q2nQp1/3pP3/2pP3P/p2nB1N1/P3N1P1/5RK1 w - - 5 42 | Qxg6+ Rg7 Rxf8+ | 1,430 | 75 |
zzsrL | 2k4q/pp6/3p2p1/3Pp2b/Br6/3Q1PRP/P4P1K/8 w - - 0 29 | Qc3+ Kb8 Qxb4 | 1,175 | 74 |
zzssu | 5r1r/2p5/pp1p3p/5k2/PPP1R1Qq/7N/6PP/2R4K b - - 0 30 | Qxg4 Rxg4 Kxg4 | 671 | 105 |
zzsyX | 4r1k1/4P3/5q1p/p4Np1/1b2R1P1/7P/3pQP2/6K1 b - - 2 40 | Qa1+ Kg2 d1=Q Qxd1 Qxd1 | 1,085 | 84 |
zzszp | 2kr3r/ppp2pbp/4b3/3N2p1/P1q2p2/8/1P1R2PP/1RBQ3K w - - 0 19 | Ne7+ Kb8 Rxd8+ | 994 | 76 |
zzt1t | 2kr4/1pp2pp1/p7/3P4/1b2P1p1/3QBq2/PP2NP2/2R2KRr b - - 5 22 | Qh3# | 1,649 | 87 |
zzt2Z | 4r1k1/2Q2pbp/3p2p1/5P2/3q2P1/pPNBr2P/2PB4/1K1R4 b - - 0 24 | Rxd3 cxd3 Qxd3+ Ka2 Qc2+ | 2,072 | 77 |
zzt6P | r1bq1rk1/3pnpbp/p2Qp1p1/np6/4PP2/1BN1BN2/PP4PP/R4RK1 w - - 2 13 | Bb6 Qe8 Bxa5 | 1,475 | 75 |
zzt87 | 8/8/3p1K1k/2p5/p1r5/Pp6/8/6R1 w - - 0 57 | Rh1+ Rh4 Rxh4# | 1,269 | 75 |
zztDI | r3k3/ppp2p2/2np4/8/2B1PP2/2B4r/PPP5/2Kn3R w q - 0 22 | Rxh3 Nxc3 Rh8+ Ke7 Rxa8 | 1,626 | 84 |
zztFZ | rn2r1k1/pp1b1ppp/8/2pq4/4n3/1NP1Q3/PP1NBPPP/R4RK1 b - - 1 14 | Nxd2 Qxd2 Qxd2 Nxd2 Rxe2 | 1,181 | 94 |
zztGc | r4rk1/1bq1bpn1/pp2p1Np/8/P2P1PP1/2PQ4/2B4P/R1B2RK1 b - - 0 22 | fxg6 Qxg6 Rf6 | 2,308 | 78 |
zztPR | r3r1k1/pp3ppp/8/4qb2/P1RN4/1P3B2/3Q3P/2K1R3 b - - 5 29 | Qxe1+ Qxe1 Rxe1+ | 671 | 83 |
zztSE | 6k1/1qr3pp/1p2pp2/p2b4/Q2P1N2/P1r2P1P/1P4P1/2R3K1 w - - 0 29 | Qe8# | 1,084 | 79 |
zztUd | r1bq1rk1/pp3ppp/2n5/2bQ4/4n3/2N1PN2/PP2BPPP/R1B2RK1 b - - 0 10 | Nxc3 Qxc5 Nxe2+ | 1,540 | 87 |
zztfx | 5rk1/3nbpp1/1q2pn1p/ppr5/7B/P1N1PP2/BP2QP1P/3R1RK1 w - - 2 18 | Rxd7 g5 Rxe7 | 1,996 | 74 |
zztiv | 5rk1/4Qp1p/p3pPp1/1pp5/8/P4P1P/1q4P1/6RK w - - 0 34 | Rd1 Qd4 Rxd4 | 1,589 | 75 |
zztk7 | r2q2k1/p4p2/6p1/4Q3/3P3P/1P2P1r1/P2B3K/R4R2 b - - 1 26 | Qxh4# | 747 | 92 |
zztm5 | 5rk1/ppN4p/2pP2p1/5n2/8/6P1/P5KP/3R4 w - - 2 35 | d7 Ne3+ Kh3 Nxd1 Ne8 | 2,269 | 81 |
zztno | 5r1k/3B2pp/1qpP4/6B1/8/2P1P3/2PQ2PP/6K1 b - - 0 30 | Qb1+ Qe1 Qxe1# | 1,040 | 86 |
zzttd | 8/7k/R7/5P1p/4PK1P/8/p5P1/r7 b - - 1 40 | Rf1+ Kg5 a1=Q Rxa1 Rxa1 | 946 | 87 |
zztvC | 3k1r2/pppb4/3bq2p/1PnNn3/2P3p1/P2P4/1B3PP1/R2QRBK1 b - - 3 24 | Qf5 Qd2 g3 fxg3 Ng4 Ne3 Qg5 | 2,438 | 99 |
zztwo | 6k1/pp3pp1/8/2p1r3/4B1Pp/PP4bP/2P5/3R2K1 w - - 2 33 | Rd8+ Re8 Rxe8# | 733 | 90 |
zztxI | 4r3/p1k5/3R1Rp1/2r1p3/p6p/1KP3P1/5P1P/8 w - - 0 34 | Kb4 Rxc3 Kxc3 | 1,666 | 74 |
zzty8 | 1k2r3/pp2P3/5p2/8/5P1P/1P6/P4n2/1K1R4 w - - 3 35 | Rd8+ Kc7 Rxe8 | 661 | 104 |
zzu6g | 1r6/1Pk2p1R/8/8/8/6Pp/7r/3R1K2 b - - 5 51 | Rh1+ Ke2 Re8+ Kf3 Rxd1 | 1,913 | 75 |
zzu75 | 5rk1/Q3R1p1/7p/3p2qn/4pP2/1P5P/P4PP1/3R2K1 b - - 0 29 | Nxf4 Rxg7+ Qxg7 | 1,408 | 76 |
zzuC7 | 8/4B3/p7/1p1N4/1P6/3k4/r7/4K3 b - - 3 58 | Re2+ Kd1 Re5 Nf4+ Ke4 | 2,135 | 75 |
zzuCO | 8/6p1/5p2/2k3P1/3p3P/P2b4/3K4/8 w - - 0 50 | Kxd3 fxg5 hxg5 | 910 | 87 |
zzuD3 | r5rk/ppp2p2/1bPp3p/1B6/4P3/7Q/PP3qP1/R3N2K w - - 0 27 | Qxh6# | 1,414 | 142 |
zzuDz | 4rb1k/pppb3q/3p1pP1/8/2B1P3/2N5/PPP5/2K4R w - - 0 24 | Rxh7# | 883 | 84 |
zzuFU | r3rk2/p1p2p2/1p5p/3bPPq1/3pB3/P2Pn2Q/1PP4P/1K1R1R2 w - - 5 23 | Rg1 Qf4 Bxd5 | 1,708 | 76 |
zzuIB | 4r1k1/p4pp1/2p1r2p/1p6/3P1P2/P1B1N1P1/3n1K1P/R3R3 b - - 4 36 | Ne4+ Ke2 Nxc3+ | 1,178 | 252 |
zzuKS | 8/7p/5KpP/8/5k1P/8/8/8 w - - 7 59 | Kg7 g5 hxg5 Kxg5 Kxh7 Kf6 Kg8 | 1,332 | 76 |
zzuMU | 6k1/1pp1qp2/p5pp/8/3R1P2/1PPQ3P/1P4PK/4r3 w - - 0 26 | Rd8+ Kg7 Qd4+ | 916 | 75 |
zzuTJ | r6k/6pp/3P4/q7/2BP1P2/1P1Q2P1/1K6/8 b - - 0 38 | Qa1+ Kc2 Ra2# | 1,597 | 74 |
zzuU8 | 8/2p3pp/5p2/2k5/2Bb1PP1/7P/p1K5/B7 b - - 2 37 | Kxc4 Bxd4 Kxd4 | 1,883 | 134 |
zzuVA | 6k1/p4p1p/1p1Q2pP/8/1KP1r3/5q2/PP3P1R/8 b - - 0 27 | a5+ Kb5 Qf5+ | 1,353 | 75 |
zzubb | 6k1/pr3pp1/br2p2p/2Qp4/8/5N2/P4PPP/q3R1K1 w - - 0 28 | Qc8+ Kh7 Qc2+ f5 Rxa1 | 1,972 | 74 |
zzuca | r3k2r/ppp2pp1/2n1p1p1/8/1b1P2n1/2N1BN1P/PPP2P2/2KR3R w kq - 2 15 | hxg4 Rxh1 Rxh1 | 1,538 | 75 |
zzudi | r4rk1/1pp2ppp/p3p3/4n3/1P2P2q/PBNP2RP/2PQN3/6K1 b - - 1 19 | Qxg3+ Nxg3 Nf3+ Kf2 Nxd2 | 1,459 | 74 |
zzugd | 8/5ppk/p6p/2q5/8/1Q6/P1P2nPP/5RK1 b - - 3 27 | Nh3+ Kh1 Qg1+ Rxg1 Nf2# | 1,247 | 75 |
zzuhe | 8/8/1k2p3/pPp1P1p1/2P3P1/K7/8/8 w - - 7 50 | Ka4 Kb7 Kxa5 | 857 | 94 |
zzujJ | 8/4Qpk1/7p/5Pp1/1P1Nn1P1/1BP1P2P/3q4/5K2 b - - 8 39 | Qf2# | 1,048 | 81 |
zzurx | 8/8/8/2P1p1p1/7p/4k3/5p2/3K3R b - - 0 54 | g4 c6 g3 c7 g2 | 1,682 | 74 |
zzuvB | 5r1k/1b1nq1pp/p3pr2/Pppp1p2/N2P4/1Q2PN1P/1PP2PP1/R3R1K1 b - - 1 18 | c4 Qc3 bxa4 | 1,307 | 74 |
zzvDt | 1r2r2k/1p4np/p1p3p1/3p4/P7/1QN2P2/BP3PPP/4R1K1 b - - 0 31 | Rxe1# | 478 | 102 |
zzvLI | 3k4/ppp3p1/2n1Q3/5p1r/3PpB2/1PP5/P4KBq/R4R2 b - - 0 23 | Qxf4+ Ke2 Qg4+ Bf3 Rh2+ | 2,477 | 85 |
zzvP5 | 8/pp3ppp/3k4/2R1R3/8/2P5/Pq1B1PPK/8 b - - 2 25 | Qxd2 | 685 | 83 |
zzvQE | 4r2k/1pqbb1pp/p6r/3Q1N2/4p3/5N2/PPP2PPP/R3R1K1 b - - 2 22 | Bxf5 Qxf5 exf3 | 1,908 | 76 |
zzvVe | 4r1k1/1R3ppp/pN6/8/8/1P4PP/P3Q2K/3r4 b - - 0 34 | Rxe2# | 757 | 88 |
zzvWa | r1b2r2/pp3k2/8/qpb3B1/3p3p/3K1B1P/P1P2P2/3Q2R1 w - - 4 25 | Bh5+ Ke6 Qg4+ Rf5 Ke4 Kd6 Bf4+ | 2,743 | 104 |
zzvh8 | 2q5/5Rkp/pb4pN/1p4p1/3pb3/1P4QP/P5P1/7K b - - 5 33 | Kxh6 h4 Qc1+ Kh2 Bd8 hxg5+ Qxg5 | 2,280 | 166 |
zzvln | 8/3k2pp/5p2/3P4/1rn4P/2N3P1/2K2P2/1R6 b - - 16 35 | Na3+ Kc1 Nxb1 | 1,156 | 75 |
zzvp8 | r5k1/p5p1/2pq1r2/5p2/1P3Q2/1Pb1P1R1/2P3PP/5RK1 w - - 0 27 | Qc4+ Rf7 Qxc3 | 1,584 | 74 |
zzvu8 | rn2k2r/pp2P2p/5p2/6p1/4P1b1/2P2NB1/P2N1KPP/q4B1R w kq - 1 14 | Bb5+ Bd7 Bxd7+ Kxe7 Rxa1 | 1,586 | 73 |
zzw8q | 8/2p5/1p1N4/p6p/4K1k1/1P4P1/P6P/8 b - - 0 47 | cxd6 a4 Kh3 | 1,277 | 76 |
zzw9X | 1qr3k1/3N1pp1/4p2p/1p1pP3/1P6/P3Q2P/5PP1/R1r3K1 w - - 0 26 | Rxc1 Rxc1+ Qxc1 | 1,099 | 79 |
zzw9Z | r4nk1/p4N1p/bqp2Q2/3p4/3P4/2P5/PP3PPP/4b1K1 w - - 0 27 | Nh6# | 1,315 | 85 |
zzwLw | q4r2/6kp/pp2Rbp1/8/3pN3/8/PP1Q1PPP/6K1 b - - 1 24 | Qd5 Rd6 Qxe4 | 1,774 | 74 |
zzwQU | r1qk4/pbp1b2Q/2ppP2p/8/3PN3/8/PPP3PP/4RrK1 w - - 0 18 | Rxf1 Qxe6 Rf7 c5 d5 Bxd5 Qh8+ Kd7 Nf6+ Qxf6 Qxf6 Bxf7 Qxf7 | 2,657 | 98 |
zzwSR | r2qk2r/ppp1bpp1/2np1n1p/4p2b/4P3/2PP3P/PP2BPPN/RNBQ1RK1 w kq - 0 9 | Bxh5 Nxh5 Qxh5 | 665 | 96 |
zzwai | r1k2r2/1b3Npp/pq6/3p4/1bp2B2/7P/PP2QPP1/R4K1R w - - 3 20 | Qg4+ Qe6 Qxe6# | 1,661 | 75 |
zzwfC | r3k2r/pp1n1ppp/2pbpn2/4N1B1/3Pb3/2N5/PP2BPPP/2R2RK1 w kq - 8 13 | Nxd7 Kxd7 Bxf6 | 1,679 | 77 |
zzwwB | 8/p2kb2Q/1p5p/P5p1/2pN4/n1PpqP1P/1P4P1/1N1K3R b - - 6 37 | Nxb1 Qf5+ Kc7 Qe5+ Qxe5 | 2,179 | 79 |
zzwxG | 8/2P3pk/p4p1p/3p1b2/5qPP/P6Q/6BK/8 w - - 1 37 | Qg3 Qxg3+ Kxg3 | 700 | 81 |
zzwzp | r4r1k/pp1n1pp1/2p4p/2p1p2n/2B1P3/3P1q1P/PPPQNPRK/6R1 w - - 2 17 | Rxg7 Nf4 Nxf4 Qxf4+ Qxf4 | 1,653 | 75 |
zzx4B | 8/kp3R2/pNr2p2/P4bp1/K1P5/1P4P1/8/5n2 w - - 3 42 | Rf8 Rxb6 axb6+ Kxb6 Rxf6+ Kc7 Rxf5 | 1,781 | 75 |
zzx9D | 4r1k1/p4ppp/6N1/3p4/q1pP1Q2/1n6/5PPP/4R1K1 w - - 1 29 | Ne7+ Kh8 Qxf7 Nxd4 Ng6+ hxg6 Rxe8+ Qxe8 Qxe8+ | 2,039 | 77 |
zzxAC | 3b4/1p3ppp/3N4/3k4/1n3B2/1P6/P4PPP/6K1 b - - 4 23 | Bc7 Nxb7 Bxf4 | 1,587 | 75 |
zzxIH | 5Qk1/5p2/b3pPp1/3pP1Pp/3P1B1P/1R5K/P1q5/8 b - - 0 39 | Kxf8 Rb8+ Bc8 | 949 | 82 |
zzxKq | 8/8/3k1P1p/1K1n4/1P1P4/6p1/3B4/8 b - - 0 48 | g2 f7 Ke7 | 1,902 | 74 |
zzxQS | 5R2/3nk1r1/p1Br1p2/1p2p3/1P3Pn1/4R2Q/P5PP/6K1 b - - 0 41 | Rd1+ Re1 Rxe1# | 1,007 | 78 |
zzxTC | 6r1/q3kp2/2p2p2/1p2pP2/1P2Pb2/p1P2R2/P1N1Q2R/5K2 b - - 0 35 | Qg1# | 1,293 | 77 |
zzxWX | 3r2r1/1b3p1k/p4Pp1/3qpBB1/3b4/5R2/PpP3PP/1R5K w - - 0 27 | Rh3# | 661 | 78 |
zzxWq | r2r2k1/1bp1qppp/p2p1n2/1p4B1/3QP3/1B3P2/PPP3PP/R4RK1 b - - 2 14 | c5 Bxf6 gxf6 Qf2 c4 | 2,016 | 74 |
zzxXx | 8/p4rnk/7r/1p1Q4/8/7R/PPP5/7K b - - 6 35 | Rxh3+ Kg2 Rf5 Qxf5+ Nxf5 | 2,469 | 97 |
zzxkJ | 3r2k1/ppp2p1p/7p/4N1b1/PP2P3/2Pr3P/5PP1/R2R2K1 b - - 0 23 | Rxd1+ Rxd1 Rxd1+ | 1,103 | 137 |
zzxpM | 6k1/5pp1/2q1p2p/RP6/2Pr4/p5P1/P1Q2P1P/6K1 b - - 0 25 | Qf3 b6 Rd1+ Qxd1 Qxd1+ | 1,923 | 75 |
zzxvB | 5rk1/R1Q2ppp/8/4p3/1pB3n1/7q/1P3P2/6K1 w - - 2 29 | Qxf7+ Rxf7 Ra8# | 1,652 | 74 |
zzxvC | 8/pp2r1k1/2b5/4rp1K/1P2P3/P1N1R3/2P1R1P1/8 b - - 0 30 | f4+ Kg4 fxe3 | 1,338 | 76 |
zzxyM | 8/5Nkp/3p1qp1/1P1B4/4p3/1Q3P1P/6PK/2r5 b - - 0 35 | Qf4+ g3 Qd2# | 1,433 | 74 |
zzy5j | 1k1r3r/ppp5/8/2P2N2/1P6/P2n1P2/6Pp/3RR2K b - - 2 31 | Nf2# | 865 | 93 |
zzy6k | r5k1/p1p3bp/1pnpq1p1/4p3/8/1PN1B1P1/P1PQ3P/R3KB1b w Q - 1 18 | Bc4 d5 Nxd5 | 1,984 | 78 |
zzyA7 | 6k1/5pp1/pq2p2p/4Q3/RP6/2Pr3P/3r1PP1/5RK1 b - - 4 31 | Rxf2 Rxf2 Rd1+ Kh2 Qxf2 | 1,651 | 75 |
zzyHD | 1k4rr/p1p1b2p/1p6/3p4/1P1QnB2/N1P3Pq/P4P2/3RR1K1 b - - 0 19 | Nxg3 Bxc7+ Kc8 Bxg3 Rxg3+ fxg3 Qxg3+ Kf1 Rf8+ Ke2 Bg5 Rd3 Re8+ Kd1 Rxe1+ Kc2 Qg2+ Kb3 Ra1 | 2,169 | 201 |
zzyNM | 8/8/3k4/1K1pR3/3Pp3/2P5/8/4r3 b - - 5 42 | e3 c4 e2 Rxd5+ Kc7 | 2,556 | 112 |
zzyOe | 8/P1n5/4p3/8/1P3pk1/1P3N2/1K6/6q1 w - - 2 51 | Nxg1 f3 Nxf3 Kxf3 b5 Na8 Kc3 | 2,132 | 76 |
zzyU9 | 7k/7p/p4rpP/1p2ppP1/1r1p4/3P1P2/8/2R3K1 w - - 0 41 | Rc8+ Rf8 Rxf8# | 564 | 86 |
zzyUV | 8/p5pp/1p4k1/2p5/2K4P/1P1b2P1/P1P5/8 w - - 0 40 | cxd3 Kf5 Kb5 g5 Ka6 | 2,543 | 121 |
zzya7 | 4rk2/ppp3p1/2bpqp2/4b2Q/5P2/2N5/PPP3PP/R3R1K1 b - - 0 20 | Bd4+ Kf1 Qc4+ | 1,680 | 74 |
zzycH | 6k1/6p1/7p/3pPp2/3P4/1p6/1Rr1KPPP/8 w - - 4 29 | Rxc2 bxc2 Kd2 | 927 | 96 |
zzyeq | 1r3k1r/ppp2p1p/5R2/4p3/P5Q1/3q1PPK/8/7R w - - 0 30 | Qe6 Qg6 Qxe5 Re8 Qc5+ Re7 Rxg6 hxg6+ Kg2 Rxh1 Kxh1 | 2,201 | 80 |
zzyfI | Qnk1r3/1pp2p2/2q4p/3pr1p1/R7/1PP2P1P/1P1N2P1/R5K1 w - - 2 23 | Qxb8+ Kd7 Qa7 | 1,597 | 74 |
zzyfU | 6r1/pQ2qkp1/7r/p1p1p3/5p2/1P3P2/4K1R1/6R1 w - - 2 41 | Rxg7+ Rxg7 Rxg7+ Kxg7 Qxe7+ | 1,272 | 76 |
zzymN | r2qkr2/p4p1p/2pp4/4p1p1/Q2P2n1/2n2NB1/P4PPP/R3KR2 w Qq - 0 20 | Qxc6+ Qd7 Qxc3 | 1,499 | 77 |
zzynX | 8/R6P/3p1p2/1r1P2p1/4P1P1/5P2/pk2K3/8 b - - 0 62 | Rb8 e5 fxe5 f4 Rh8 fxg5 Rxh7 Rxh7 a1=Q | 2,744 | 86 |
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