PuzzleId
stringlengths
5
5
new_FEN
stringlengths
30
77
best_Moves
stringlengths
2
130
Rating
int64
399
3.26k
RatingDeviation
int64
49
500
005xu
6r1/3k4/1K1P4/2P5/R7/5b2/8/8 w - - 1 69
Ra7+ Ke6 Re7+ Kd5 d7
1,931
88
005yO
r1r2k2/ppq3bQ/4p2p/4n3/3p4/2P5/PBB2PPP/4R1K1 w - - 3 25
Ba3+ Kf7 Bd1 Rh8 Bh5+ Kf6 Qe4
2,795
101
0061g
6k1/pp3pp1/2p1q1Pp/3b4/8/6Q1/PB3Pp1/3r1NK1 w - - 0 28
Qb8+ Qe8 Qxe8#
803
91
0066C
r2q1r1k/2p3p1/pb2Q2p/1p1B1n2/8/2P5/PP1B1PPP/3RR1K1 b - - 0 20
Bxf2+ Kxf2 Nd4+ Kg1 Nxe6
1,784
77
0068B
r1q3k1/3nbppp/pp2p3/4B3/8/2N2Q2/PPPR1PPP/6K1 w - - 1 19
Rxd7 Qxd7 Qxa8+
1,400
75
0068D
7r/pppk4/2pN1r2/8/3P2p1/2P5/PP2RPP1/4R1K1 b - - 0 26
Rfh6 f4 g3 Re7+ Kxd6 Kf1 Rh1+
2,047
75
006E1
5rk1/R4pp1/1p5p/3Q4/1PPp2q1/3P2P1/5P2/4K3 b - - 0 34
Re8+ Kf1 Qh3+ Qg2 Re1+ Kxe1 Qxg2
1,668
73
006HV
1r6/5k2/2Q1pNp1/p5Pp/1p2P2P/2P4R/KP3P2/3q4 b - - 0 31
b3+ Ka3 Qa1#
1,198
75
006NL
1r6/k2qn1b1/p1N1p1p1/2PpPpN1/2n2P1P/p4B2/1PP2Q2/1K1R3R b - - 0 32
Nxc6 b3 a2+ Ka1 N4xe5 fxe5 Bxe5+ Kxa2 Rb5
2,543
88
006OI
6R1/p7/5k2/P7/6KP/8/8/5r2 b - - 6 53
Rg1+ Kf4 Rxg8
763
85
006RM
1k1r3r/8/pp1n2p1/2q5/1Q6/3R2P1/PPP2P1P/3R2K1 w - - 5 30
Qxc5 bxc5 Rxd6 Rxd6 Rxd6
1,435
76
006XF
r5kr/pp1qb1p1/2p4p/3pP2Q/3Pb3/2P1B3/PP4PP/R4RK1 w - - 2 18
Qf7+ Kh7 Rf6 Bxf6 Qxd7
2,317
77
006cZ
3r1r1k/1p4p1/p1p3Qp/2q5/8/3n1N1P/PP1R2P1/5R1K w - - 8 29
Rxd3 Rxd3 Qxd3
1,285
75
006eO
8/8/2p5/1p1p1k2/3P4/1PP1pK2/8/8 w - - 4 65
b4
2,186
115
006fF
r1b4r/pp1k2p1/2nb2qp/1B1p2B1/3p3Q/8/PPP2PPP/3RR1K1 w - - 0 18
Qg4+ Kc7 Bd8+ Rxd8 Qxg6
1,931
75
006ia
1r4k1/4bpp1/1rp2n1B/3p4/3P4/2N3P1/Pq2QPKP/2R1R3 b - - 0 24
Qxe2 Rxe2 Ba3 Be3 Bxc1
2,119
146
006of
r2qr2k/1pp2Qp1/1b4np/pP2P3/P4n2/B1N2N1P/5PP1/R3R1K1 b - - 0 20
Qd3 Ne2 Nxe2+ Rxe2 Qxe2
2,493
96
006om
1r3k2/5p1p/2p1pp2/P2n4/r3N3/P4PK1/2R2P1P/2R5 w - - 10 30
Nc5 Rxa5 Nd7+ Kg7 Nxb8
1,853
74
006pe
r4r2/2q1Nb2/5Qpk/2n4p/pp5P/8/1PP2PP1/2KR3R w - - 0 29
Nf5+ Kh7 Qg7#
1,712
186
006wz
2r5/4ppkp/6p1/1p6/1P6/P3B3/1br2PPP/1R1R2K1 w - - 3 23
Rxb2 Rxb2 Bd4+ f6 Bxb2
1,487
75
006x0
8/3Q1kr1/8/1P2pB2/2Pp1n2/q2P3P/7K/5R2 b - - 8 49
Kf6 Qd8+ Kxf5
1,326
163
006yP
6R1/8/Kpk1p3/1p1pP3/6P1/PPr5/8/8 w - - 0 41
Rc8+ Kd7 Rxc3
819
89
0070J
r4rk1/ppq2ppp/2nbp1b1/3p4/3P4/2PB1N1P/PP3nP1/R1BQRNK1 w - - 0 15
Kxf2 Bxd3 Qxd3
1,025
91
0072T
3q1nk1/1bN2rpp/pp1P4/8/3Nn2b/8/PPP2PPP/R1BQ1RK1 b - - 2 16
Bxf2+ Rxf2 Nxf2
2,381
77
00761
3r2k1/1b4bR/p2P2p1/3p2N1/2p5/2P2N2/PP6/2K5 w - - 0 29
Rxg7+ Kxg7 Ne6+ Kg8 Nxd8
1,415
75
0078T
rk5r/1b3R2/pp2p2q/4P2p/B6B/4p2P/PP4P1/5Q1K w - - 0 28
Rxb7+ Kxb7 Qf7+ Kb8 Be7
2,267
79
007AS
1r2kb1r/3nnpp1/4p1bp/1NppP3/3P4/6N1/P2BBPPP/R3K2R w KQk - 1 18
Nd6+ Kd8 Ba5+
1,627
83
007Rn
4r1k1/p4p1p/1p6/6B1/3P2n1/P4Q2/1P4P1/7K b - - 0 34
Re1+ Qf1 Rxf1#
992
82
007XE
2kr3r/p1p1Rpp1/2p2n1p/8/8/1P6/P1P2PPP/RNB3K1 b - - 0 16
Rd1+ Re1 Rxe1#
645
90
007c6
2kr3r/p2n2pp/2pB1bp1/5q2/2B5/8/PPP2PPP/3R1RK1 w - - 0 18
Ba6#
723
79
007eS
6k1/p4p2/1p5p/4r3/P3B3/1P2KP2/2P3PP/8 b - - 1 29
f5 g4 fxe4
1,173
75
007fJ
1Q6/5ppp/8/8/8/2pk3P/3p2P1/3K4 b - - 0 52
c2#
480
96
007gO
2r3rk/5p2/4p2p/4q3/1Q6/8/1P3PPP/2R2RK1 b - - 1 31
Qg5 g3 Rxc1
2,177
86
007ku
r1bq3Q/1np3p1/p5k1/1p1Pp3/1Pn2BP1/2b2P2/P3K3/R4N2 w - - 0 36
Qh5+ Kf6 Bg5#
1,605
74
007tv
r3k1nr/1pp2ppp/1pnp4/4p1q1/2B1P3/3P1Q1P/PPP2PP1/R4RK1 w kq - 0 12
Qxf7+ Kd8 Qf8+ Kd7 Qxa8
1,322
74
0088O
7Q/2p5/1p2prp1/p4k1p/q4p1P/8/6RK/8 w - - 0 38
Rg5+ Ke4 Qxf6
1,090
77
008D5
r1bqk2r/pp3ppp/4p3/3pPn2/1b1P1P2/2N5/PP4PP/R1BQKB1R w KQkq - 3 10
Qa4+ Bd7 Qxb4
1,423
74
008GK
1k6/ppp3p1/8/1P5p/8/P3n2P/2P1r1P1/B2rNRK1 w - - 5 32
Rf8+ Rd8 Rxd8#
460
101
008LD
8/6pp/6k1/5pN1/5P2/5rPb/4R2P/6K1 b - - 1 35
Rf1#
420
94
008LT
r4r1k/6p1/b3p1nN/p1pp4/1p3P1q/3P1Q1B/PPP2PK1/R6R w - - 1 27
Nf7+ Rxf7 Bxe6
2,423
83
008Nz
6k1/2p2ppp/pnp5/B7/2P3PP/1P2PPR1/r3b2r/3R2K1 w - - 2 30
Rd8#
457
99
008P4
8/4k3/1p1p4/rP2p1p1/P2nP1P1/3B4/3K4/R7 b - - 1 35
Nb3+ Kc3 Nxa1
729
88
008Sk
8/6pp/3Bp2k/p2pP2P/P3p1PK/8/r4b2/5R2 w - - 3 38
Rxf2 g5+ Kg3 Rxf2 Kxf2
1,937
78
008Y3
r5k1/1p1r1pp1/p3pnp1/2qN4/8/1Q5P/PP3PP1/3RR1K1 w - - 0 25
Nxf6+ gxf6 Rxd7
1,157
74
008lc
7k/pb1qn1rn/1p2R2Q/2p2p2/2Pp4/3B4/PP3P1P/4RK2 w - - 2 28
Qxg7+ Kxg7 Rxe7+ Qxe7 Rxe7+
1,821
75
008nF
2rq1rk1/7p/1n4pb/1R2Q3/pPpP1P2/P1B5/3N2PP/2R3K1 b - - 0 31
Re8 Qxe8+ Qxe8
2,207
89
008o6
Q4rk1/p1p3p1/6P1/8/3P4/7P/q3r3/B4RK1 w - - 2 35
Qxf8#
471
87
008oX
6k1/2R3pp/2p4q/1p1p4/3P4/P7/1PP2R2/1K1Nr3 w - - 4 33
Rc8+ Re8 Rxe8#
978
76
008tL
8/7k/R6p/3p4/5r2/2P1p2P/P5P1/6K1 b - - 0 40
e2 Re6 Rf1+
1,070
75
0092V
r2qk1nr/ppp3pp/2n5/1B1p4/1b1Pp3/5Q1P/PP1B1PP1/RN2K2R w KQkq - 0 12
Bxc6+ bxc6 Qh5+ g6 Qe5+
2,354
78
0092z
2r3k1/3R1ppp/p1q5/2p2Q2/P7/7P/5PP1/6K1 w - - 4 27
Qxf7+ Kh8 Qxg7#
947
85
0095W
8/pp1r2kp/q2P1ppb/4N3/4P3/1Q5P/PPR2PP1/6K1 b - - 0 32
fxe5 Rc7 Qxd6
1,979
74
009BH
3r3k/6p1/4Q3/4B3/1p3P2/4PKP1/3q4/8 w - - 18 52
Qh6+ Kg8 Qxg7#
1,512
75
009De
r1q4r/2p1kP2/3p4/2pPp3/p1P1Pb2/P1NB3P/1P3K2/R2Q1R2 b - - 0 23
Qxh3 Qf3 Qh2+ Qg2 Be3+ Kf3 Rh3+ Qxh3 Qxh3+
1,925
80
009FS
r2qr1k1/p5bp/1pp1N1p1/8/2Q2p2/2P1n2P/PP3PP1/R1B1RNK1 b - - 0 18
Nxc4 Nxd8 Rxe1
1,740
75
009IO
3r4/4kp1r/p2Np1p1/3bP3/P2n4/8/1P3RPP/5RK1 w - - 5 26
Rxf7+ Rxf7 Rxf7#
1,168
81
009L0
6k1/pb2r1pN/1n4Bp/3p4/1P2pR2/P7/5PPP/2rR2K1 b - - 3 30
Rxd1#
706
146
009Os
r2b2k1/1p3q1p/p2p4/3P2p1/2P1PR1r/6Q1/P2B3P/2R4K b - - 2 29
Rxf4 Bxf4 Qxf4 Qxf4 gxf4
1,392
89
009Wc
1r3rk1/1pqN1pbp/p1p1pnp1/2N5/3P4/1QP5/PP3PPP/3RR1K1 b - - 3 19
Nxd7 Nxd7 Qxd7
956
79
009XT
rn1qk2r/pp3ppp/3bp1N1/3p4/3Pn3/3BB3/PPP2PPP/RN1Q1RK1 b kq - 0 10
Bxh2+ Kh1 hxg6
1,979
73
009bR
4r2k/3q3r/1p4pQ/p1pP4/2P4P/1N4p1/PP3RK1/8 w - - 2 38
Rf8+ Rxf8 Qxf8#
892
79
009f8
8/1p4p1/pb2pp1p/3n1k2/3P4/P3BN1P/1P2KPP1/8 w - - 1 27
Nh4+ Ke4 f3#
1,146
79
009lk
1R6/6pk/2p4p/3bP2r/5B1P/2P1RqP1/P4P1Q/6K1 b - - 3 40
Qd1+ Re1 Qxe1#
925
79
009oc
5Q2/pbp3np/1p1pq1pk/1P6/P6P/6K1/8/8 w - - 0 33
Qf4+ g5 Qxg5#
1,066
85
009tE
6k1/6pp/p1N5/1pP2bp1/5P2/8/PPP5/3K4 w - - 0 29
Ne7+ Kf7 Nxf5
667
102
009uB
3br1kr/7p/4p1pQ/P5P1/1B5P/P6q/5R2/6K1 w - - 2 36
Rf8+ Rxf8 Qxf8#
938
77
009zR
3Q4/p1p2ppp/4k3/8/5P2/4P3/Prqn2PP/3R1RK1 b - - 0 22
Nf3+ Kh1 Qxg2#
1,616
78
00A1H
2r3k1/4brp1/2p3b1/2Pp1qNp/3B3P/2P5/PP3P1K/R2Q2R1 b - - 2 31
Qf4+ Kg2 Bxg5
2,041
84
00A5m
8/1p6/p1p2p2/P3b3/1PK3P1/2PB4/3k4/8 w - - 4 61
Bf5 Bc7 Bc8 b6 axb6 Bxb6 Bxa6
1,986
75
00A5v
4r1k1/pp1qr1p1/7p/2pPR3/2P2p2/1P3P2/P2Q2PP/4R1K1 b - - 4 33
Rxe5 Rxe5 Rxe5
876
100
00AB1
8/7Q/3p1kp1/1p6/2b5/2q4P/5PPK/8 w - - 0 37
Qh8+ Ke6 Qxc3
1,114
75
00AGs
rn5Q/4kp2/2p1p1r1/1q4p1/8/8/4NPPP/3R1K1R w - - 6 24
Qd8#
843
84
00AHY
r6k/3NR1p1/4n2p/5b1P/p7/6R1/8/6K1 b - - 0 43
a3 Rxa3 Rxa3 Re8+ Kh7
1,358
78
00AOH
6k1/8/1R2p1pp/4P3/p1N2P2/6PK/7P/1r6 b - - 0 48
Rxb6 Nxb6 a3 Nd7 a2
816
85
00AVR
br1qkb1r/p1p2ppp/4pn2/6B1/3Qn3/5NP1/P3PPBP/RN1R2K1 w k - 0 16
Qa4+ Qd7 Rxd7
1,744
77
00AXb
5kr1/pp3p1p/1q2pBb1/1B1p4/P7/5P2/1P5P/2Q1K1rR w K - 1 22
Rxg1 Qxg1+ Bf1 Bc2 Qf4
2,115
132
00Aae
1R6/1P6/4pkp1/5p2/3P4/3KP2p/8/1r6 w - - 0 44
Rf8+ Ke7 b8=Q Rxb8 Rxb8
1,022
80
00Aas
3r1rk1/1p2q1pp/5p2/8/1P1n4/6Q1/PPBB1PPP/R4RK1 b - - 0 20
Ne2+ Kh1 Nxg3+ fxg3 Rxd2
1,135
75
00Ac7
8/2p1pk1p/Pp4p1/8/2P2P2/p2r2P1/3PR2P/3K4 w - - 0 34
a7 Rd8 Re3 a2 Ra3
2,238
76
00AcQ
8/1bpp2k1/1p5r/1P2P3/3P1P2/2P1n1K1/Q5P1/8 b - - 1 30
Rg6+ Kf2 Rxg2+
1,751
74
00AdI
3r4/4kp1p/1PQ1p1p1/p3b3/1p2P2P/1P5K/6P1/8 b - - 2 36
Rd3+ g3 Rxg3+ Kh2 Rc3+
1,284
75
00Af3
8/8/2B2p1p/P4Pp1/3p2P1/1b1Pb1kP/8/4K3 w - - 1 51
a6 Bc4 a7
1,125
76
00AhO
Q1b2rk1/2q2p1p/1p2pbp1/pP6/2P5/P2B1N2/5PPP/3R1RK1 b - - 0 20
Bb7 Qa7 Ra8 Qxa8+ Bxa8
1,307
75
00Ahb
1k5r/pp1r1ppp/4p2n/1Nb2q2/2Pp4/6P1/PP3P1P/R1BQR1K1 w - - 3 15
Bf4+ Qxf4 gxf4
1,138
76
00Al5
2r3k1/p2B1pbp/1p2pnp1/n2p4/3P4/1Pr1P2P/P1QB1PP1/2R2RK1 b - - 0 19
Rxc2 Bxc8 Rxd2
1,674
75
00AoZ
8/1R6/p1pk4/2q3bp/1QP5/P7/KP6/3r4 w - - 3 45
Rd7+ Kxd7 Qxc5
988
79
00Aok
5rk1/Q2B1R1p/4p1p1/3p4/3N2b1/2q5/Pr4PP/5RK1 b - - 0 23
Qe3+ Kh1 Rxf7 Qa8+ Kg7 Rxf7+ Kxf7 Qe8+ Kf6
2,236
95
00Aq4
2k1r3/pppn1pp1/3b2b1/3B2Pp/5P2/3P3P/PPPR4/2K3NR b - - 0 18
Re1+ Rd1 Bxf4+ Kb1 Rxd1#
1,537
109
00AuR
8/4bkp1/R6P/4p3/Pp2P3/1P2r3/6P1/6K1 w - - 0 34
h7 Re1+ Kh2
1,697
83
00B2k
r4rk1/pbp3pp/1p1pp3/6B1/2PPp2q/3BP2P/PP3P2/R2QK1R1 b Q - 0 16
Qxf2#
833
130
00B3B
2KQ4/8/5b2/p1B5/P7/3k4/6p1/8 b - - 0 77
Bxd8 Kxd8 Kc4
1,489
74
00B5A
r2qk2r/ppp2ppp/2n1b3/1B1N4/3b4/3P1N1P/P1P1QPP1/1R2K2R b Kkq - 5 13
Qxd5 Nxd4 Qxd4 Bxc6+ bxc6
1,577
76
00B7G
1rb2r1k/4q2p/p2p4/3B1p2/1pPb4/1P2NQ2/P5PP/2R2R1K b - - 2 24
Qxe3 Qxe3 Bxe3
1,688
74
00BKa
2r3k1/p1Rb1ppp/2n1pn2/8/8/2P3P1/q4PBP/1rNQK2R w K - 3 17
Rxc8+ Bxc8 Nxa2 Rxd1+ Kxd1
2,496
78
00BM8
3r1rk1/pp2bppp/2ppnn2/8/N1P1P3/q1P4P/P2N2PB/R2Q1R1K w - - 1 17
Nb1 Qxa4 Qxa4
1,582
75
00BSo
2r3k1/4R1pp/p1p2p2/2N5/2P5/1Pb4P/P4PP1/6K1 b - - 0 25
Bb4 Ra7 Bxc5
1,198
78
00Bex
1r2qrk1/6bp/2npb3/2pNpp2/2P5/3P1B2/1B3PPP/1R1QR1K1 w - - 1 23
Nc7 Qf7 Nxe6
1,657
121
00Bg4
3r2k1/1q3ppp/p3p3/Qp1r4/7P/P4P2/1PP3P1/1K1R3R w - - 0 22
Qxd8+ Rxd8 Rxd8#
1,370
85
00Bm8
8/6kp/4b1q1/1p6/1PpPN2Q/2P1P3/r5P1/5RK1 b - - 0 34
Qxg2#
1,126
76
00Bn0
r1bqkb1r/pp1pnppp/2n5/1N2p3/5B2/8/PPP1PPPP/R2QKBNR w KQkq - 0 7
Nd6#
1,125
124