fen
stringlengths
24
80
depth
int64
1
245
evaluation
stringlengths
2
7
best_move
stringlengths
2
7
best_line
stringlengths
2
67
8/8/7k/5p1p/5K1b/8/8/8 w - -
31
-0.39
Kxf5
Kxf5 Bg3 Ke4 Kg5 Kf3 Kh4 Kg2 Bc7 Kg1 Kh3
2r1r2k/8/8/4N1Q1/P7/1q5P/5PP1/4R1K1 w - -
57
M11
Qh6+
Qh6+ Kg8 Re3 Rxe5 Rxb3 Kf7 Rf3+ Ke8 Qf8+ Kd7
6k1/6p1/3N4/4K3/5N2/8/8/8 b - -
56
M18
Kh7
Kh7 Kf5 g5 Ne2 Kh6 Ng3 Kg7 Ke6 Kf8 Nh5
8/8/1p3b2/8/4kp2/R7/PP5P/1K6 w - -
31
5.82
Kc2
Kc2 Be5 Kd2 Bxb2 Rb3 Bd4 Ke2 Kd5 Kf3 Kc4
r4rk1/ppp3bp/n2p1q2/3P1b2/1PP5/1QN1B2P/P3BP2/2KR3R w - -
22
1.39
Nb5
Nb5 Rab8 a3 c5 dxc6 Nc5 bxc5 bxc6 Rhg1 dxc5
r1b2rk1/3nppbp/p2p2p1/Q1p5/2pPP3/5P2/PP4PP/1KN2B1R b - -
27
-1.40
c3
c3 bxc3 cxd4 cxd4 Rb8+ Nb3 Bxd4 Bc4 Ne5 Rc1
R4nk1/6p1/8/5p2/P1pN2bb/8/2B3K1/8 b - -
27
3.00
Kf7
Kf7 a5 Ng6 Bxf5 Nf4+ Kf1 Bf6 Bxg4 Bxd4 Rd8
r1bq1k1r/ppp1npb1/6pp/3Np3/2P1P3/5N2/PP3PPP/R2QKB1R w - -
31
0.82
Nb6
Nb6 Bg4 Nxa8 Qxa8 Be2 Nc6 h4 Bxf3 Bxf3 h5
rnb1k1nr/ppp2ppp/3b4/3B4/3PPp1q/8/PPP3PP/RNBQ1KNR b kq -
25
-0.32
Ne7
Ne7 Bb3 f6 c3 Bg4 Nf3 Qh6 Kg1 Nd7 h3
r1bqkb1r/pppnpp2/3p1np1/6Bp/3PP2P/2N5/PPP2PP1/R2QKBNR w KQkq -
20
0.57
Qd2
Qd2 c5 Nf3 Bg7 O-O-O O-O Kb1 Ng4 e5 cxd4
8/3k1K2/8/4P3/8/8/8/8 w - -
99
M11
e6+
e6+ Kd6 e7 Kd5 Kf6 Kc4 Ke5 Kc3 Kd5 Kb4
r1b1kb1r/1p3ppp/p2qpn2/8/2BN4/8/PPP2PPP/R1BQ1RK1 w kq -
37
0.29
Bb3
Bb3 h6 Re1 Bd7 h3 Be7 c3 O-O Qf3 Bc6
r3kb1r/pp3pp1/1np1p2p/q3P2P/8/2P3N1/PP1BQPP1/R3K2R b KQkq -
22
0.00
Rd8
Rd8 f4 Na4 Be3 Qb5 Qxb5 cxb5 Ke2 Nxb2 Bxa7
8/1pR3pk/7p/5r2/8/P1B1Rn1P/5PP1/6K1 w - -
34
M16
Rxf3
Rxf3 Rxf3 Rxg7+ Kh8 gxf3 b5 Kh2 h5 Rg5+ Kh7
8/8/8/8/1K2k3/1N6/2q5/8 w - -
50
M-9
Nc5+
Nc5+ Kd5 Na4 Kd4 Ka5 Qb3 Nb6 Kc5 Nd7+ Kd6
8/6pk/3N4/4K3/5N2/8/8/8 w - -
69
M17
Ke6
Ke6 g5 Nh5 Kh6 Ng3 Kg7 Ke7 Kg6 Nde4 Kg7
8/5pk1/5np1/1R2p3/1P2P1P1/1K3P2/1BP5/5r2 w - -
18
5.71
Bxe5
Bxe5 Rxf3+ Kc4 Kh7 Bxf6 Rxf6 Kd5 Rf1 c4 Rd1+
r1k4r/ppp1b3/2n1q3/6B1/3p2p1/3K4/PPP2PPP/R7 b - -
23
M-4
Nb4+
Nb4+ Kxd4 Rd8+ Kc3 b5 Bxe7 Qc4#
6k1/8/7K/6P1/8/8/8/8 b - -
99
M13
Kf7
Kf7 g6+ Kf8 Kh7 Ke7 g7 Kd6 Kg6 Kc6 Kf6
r1bqkb1r/pp1n1ppp/2p1p3/8/2BPn3/5N2/PPP1QPPP/R1B1K2R w KQkq -
25
0.50
Qxe4
Qxe4 Nf6 Qh4 Nd5 Qg3 Qd6 a3 Qxg3 hxg3 Bd7
8/3B4/6k1/5p2/p4P1p/Pb6/1P4P1/6K1 w - -
37
6.37
Be8+
Be8+ Kf6 Kh2 Ke7 Bb5 Kd6 Kh3 Ke6 Kxh4 Kf6
3rqrk1/p1p2ppp/2P2n2/8/6b1/2P5/P1P1BPPP/R1B1QRK1 b - -
26
-4.69
Bxe2
Bxe2 Ba3 Bxf1 Qxf1 Qxc6 Bxf8 Kxf8 c4 Qe4 Qc1
rnbqkb1r/1p2pppp/p2p1n2/8/3NP3/2N5/PPP2PPP/R1BQKB1R w KQkq -
52
0.22
Be2
Be2 e5 Nb3 Be7 O-O O-O Qd3 Be6 Rd1 Qc7
r1bqkb1r/pppp1ppp/2n5/1B2p3/4n3/5N2/PPPP1PPP/RNBQ1RK1 w kq -
54
0.23
Re1
Re1 Nd6 Nxe5 Nxe5 Rxe5+ Be7 Bf1 O-O Nc3 Bf6
2r2k1r/1p2pp2/p2pb1p1/5PPp/3RP3/2N2R2/PPP1B1n1/2K5 b - -
33
0.19
Bd7
Bd7 Bf1 Nh4 Rh3 Nxf5 exf5 Bxf5 Rh2 Rc5 Nd5
2b5/2P2k2/4n3/3BBppp/p7/2K3P1/4PP1P/8 w - -
25
4.50
Bd6
Bd6 Kf6 Kb4 Nd4 e3 Nb3 Kxa4 Nd2 Bb4 Ke5
r3k1nr/pppn1ppp/3b4/3P4/3P1pbq/2N2N2/PPP1K1PP/R1BQ1B1R w kq -
18
-1.22
Qe1
Qe1 Qh6 Bd2 Ne7 Qf2 Bf5 Qh4 Qxh4 Nxh4 Bxc2
8/8/8/8/4k3/5p2/8/5K2 b - -
58
0.00
Ke3
Ke3 Ke1 Kf4 Kf2 Kg4 Kf1 Kg5 Kg1 Kh5 Kf1
rnbqkbnr/pp2pppp/8/2pp4/4P3/2P5/PP1P1PPP/RNBQKBNR w KQkq -
50
0.16
exd5
exd5 Qxd5 d4 cxd4 cxd4 e5 Nf3 exd4 Qxd4 Nf6
r1bqkb1r/pp2pppp/2np1n2/2p5/2B1P3/2N2N2/PPPP1PPP/R1BQK2R w KQkq -
32
0.33
d4
d4 cxd4 Nxd4 Bd7 Bb3 e6 Be3 Nxd4 Qxd4 b5
8/3k1K2/4P3/8/8/8/8/8 b - -
99
M10
Kc6
Kc6 e7 Kd5 Kf6 Kc4 Kf5 Kb5 e8=Q+ Kc5 Ke4
r1k4r/ppp1b3/4q3/6B1/1n1p2p1/3K4/PPP2PPP/R7 w - -
99
M-3
Kd2
Kd2 Bxg5+ Kd1 Re8 c3 Qe2#
8/1pR3pk/7p/5r2/3n4/P1B1R2P/5PP1/6K1 b - -
26
32.82
Rd5
Rd5 Ree7 Kh8 Rxb7 Nf5 Bxg7+ Kh7 Rec7 Rd1+ Kh2
r1bq1rk1/2ppbppp/p7/np1N4/4P3/1B2Q3/PPP2PPP/R1B2RK1 b - -
22
0.13
Bb7
Bb7 Nxe7+ Qxe7 f3 Nxb3 axb3 f5 exf5 Qxe3+ Bxe3
r1bq1k1r/ppp1npb1/1N4pp/4p3/2P1P3/5N2/PP3PPP/R2QKB1R b - -
28
0.60
Bg4
Bg4 Nxa8 Qxa8 h4 Bf6 Be2 Bxf3 Bxf3 Nc6 Qd7
8/p5p1/3kp1n1/PPp5/2P1pP2/7P/3KBP2/8 b - -
18
4.96
Nxf4
Nxf4 a6 Kc7 Bg4 e5 Ke3 Nd3 Kxe4 Nxf2+ Kxe5
r1b5/1pq1Qrk1/p4pp1/2Pp3p/7P/1P5N/2n2PP1/RN2R1K1 w - -
30
-5.24
Qxc7
Qxc7 Rxc7 Nc3 Nxe1 Nf4 Nc2 Ra5 Bf5 Ncxd5 Rf7
rn3rk1/p5pp/2p5/3Pp3/2Q5/8/PPbB2PP/R3K1NR b KQ -
24
7.76
Bg6
Bg6 Nh3 Nd7 dxc6+ Bf7 Qc2 Nf6 c7 Bd5 Bb4
rn1q1rk1/pppb1pb1/3p1n1p/4p3/4P1pP/P1NP2B1/1PP1BPPN/R2Q1RK1 b - -
27
0.49
Qc8
Qc8 f4 gxf3 Bxf3 Nc6 Qd2 Nd4 Bd1 c6 a4
r1b2k2/pp6/4p1Qp/2npP3/8/8/Pq3PPP/R4BK1 w - -
17
0.00
Qxh6+
Qxh6+ Ke8 Rc1 b6 Qg6+ Kd7 Qf7+ Kc6 Qe8+ Kc7
2kr1b1r/pp3pp1/1np1p2p/q3P2P/8/2P3N1/PP1BQPP1/R3K2R w KQ -
26
0.20
Bf4
Bf4 Nd5 Bd2 Nb6 b3 Rg8 O-O Be7 f4 Qd5
5N2/1p6/5p1k/p3P1p1/P3b3/6KP/6P1/8 b - -
27
-3.18
f5
f5 Ne6 Bc6 Nd4 f4+ Kf2 Bxa4 g3 fxg3+ Kxg3
5K2/1k2P3/1p6/pBn5/P7/8/5p2/2R1r3 b - -
36
-0.06
Rxc1
Rxc1 e8=Q f1=R+ Bxf1 Rxf1+ Kg8 Rd1 Qf7+ Kc8 Qf5+
8/1r6/3Pkp2/6pp/7P/6P1/3R1K2/8 b - -
54
0.00
gxh4
gxh4 gxh4 Rd7 Re2+ Kxd6 Re8 Ra7 Rh8 Ra5 Kf3
6r1/3k4/p3p3/PpPpP3/3P1Kp1/2P3Pp/1R5P/8 b - -
18
3.49
Ke7
Ke7 Rf2 Rf8+ Ke3 Rb8 Rf4 b4 cxb4 Rxb4 Rxg4
r1bqk2r/pppp1ppp/5n2/2b1p3/2P1P3/2N2Q1P/PPP2PP1/R1B1K1NR b KQkq -
27
0.10
c6
c6 b3 d6 Nge2 Be6 Be3 Bxe3 Qxe3 Qb6 Qd3
rnb1kbnr/ppp1pppp/8/3q4/8/8/PPPP1PPP/RNBQKBNR w KQkq -
44
0.45
Nc3
Nc3 Qa5 d4 Nf6 Nf3 Bf5 Ne5 c6 Bc4 e6
rnbqk2r/ppp1ppbp/5np1/4p3/3P1P2/2N5/PPP3PP/R1BQKBNR w KQkq -
28
0.35
dxe5
dxe5 Qxd1+ Kxd1 Nfd7 Nf3 f6 a4 Na6 Bxa6 bxa6
2br4/1p6/p2P1k2/4Rp1p/2B2P2/8/PP4P1/3K4 w - -
50
0.00
Ke2
Ke2 Rxd6 Rc5 Be6 Bxe6 Rxe6+ Kf3 h4 Rc7 Re7
8/5k2/7K/6P1/8/8/8/8 w - -
99
M13
g6+
g6+ Kf8 Kh7 Ke7 g7 Kd6 Kg6 Kc5 Kf5 Kd5
7r/p3kp2/2p1pp2/2p2B2/8/8/PPPP3q/R1BQR1K1 w - -
84
M-5
Kf1
Kf1 Qf4+ Kg1 Qg3+ Kf1 Rh1+ Ke2 Rh2+ Kf1 Qg2#
5rk1/3q2P1/6Q1/8/6p1/6Pp/7P/7K w - -
71
M27
Qh7+
Qh7+ Kxh7 gxf8=N+ Kg7 Nxd7 Kg6 Kg1 Kf5 Kf2 Kg5
2r1R1k1/5ppp/8/8/Q7/8/5PPP/6K1 b - -
99
M1
Rxe8
Rxe8 Qxe8#
3k4/5K2/4P3/8/8/8/8/8 w - -
99
M8
e7+
e7+ Kc7 e8=Q Kb6 Qa4 Kc5 Ke6 Kb6 Kd6 Kb7
8/8/8/2N5/1K2k3/8/2q5/8 b - -
39
M-10
Kd5
Kd5 Na4 Qc4+ Ka3 Kd4 Nb2 Qc3+ Ka2 Qb4 Nd1
8/3b4/1pN2k2/p2Pp3/4P3/6P1/5K2/8 b - -
33
-0.46
a4
a4 Nb4 Bg4 Ke3 Ke7 Kd3 Kd6 Nc2 b5 Nb4
rnbqk2r/p1p2ppp/5n2/1pbPp1B1/2p1P3/2N5/PP3PPP/R2QKBNR w KQkq -
32
-0.78
Nxb5
Nxb5 Bxf2+ Kxf2 Nxe4+ Ke1 Nxg5 Qe2 O-O h4 c6
8/1pR2rpk/7p/B7/3n4/P3R2P/5PP1/6K1 b - -
20
6.86
Rxc7
Rxc7 Bxc7 Kg8 Re7 Nc6 Rd7 Kh7 Kh2 Kh8 Bg3
1r1q1r2/1p2ppbk/p2pbnpp/8/2P1P3/1PNQ2P1/P2B1PBP/2RR2K1 b - -
26
0.71
Bg4
Bg4 Re1 Qd7 a4 b6 Nd5 Nxd5 exd5 Bf5 Be4
rnbqkb1r/p3pppp/5n2/1p6/3P4/1Q2PN2/5PPP/RNB1KB1R b KQkq -
20
0.36
b4
b4 Qxb4 e6 Qb3 Be7 Ne5 Nfd7 Nc4 Nc6 Be2
rnb1k2r/ppp1nppp/3b4/3B4/3PPp1q/8/PPP3PP/RNBQ1KNR w kq -
24
-0.25
Bb3
Bb3 f6 Nf3 Qh6 Kg1 Nbc6 c3 Bd7 Nbd2 g5
r1bqkb1r/pppnpp2/3p1np1/6Bp/3PP2P/2N5/PPPQ1PP1/R3KBNR b KQkq -
20
0.51
c5
c5 Nf3 Bg7 O-O-O a6 Kb1 cxd4 Nxd4 Nc5 Qe1
r2r2k1/4q2p/2p1bppB/p1Pnp3/Rb2N2P/5QP1/4PPB1/2R3K1 b - -
28
-0.76
f5
f5 Ng5 e4 Qb3 Rdb8 Qc2 Rb5 Nxe6 Qxe6 Qa2
r1k4r/ppp1b3/4q3/6B1/1n1K2p1/8/PPP2PPP/R7 b - -
1
M-3
Rd8+
Rd8+ Kc3
R4nk1/6p1/8/5B2/P1pN1pbb/8/6K1/8 b - -
33
3.14
Bxf5
Bxf5 Nxf5 Be1 a5 Bxa5 Rxa5 Kf7 Nd6+ Kf6 Kf3
rn2kbnr/pp1q1ppp/4p3/2ppP3/3P4/2N2N2/PPP2PPP/R1BQK2R w KQkq -
25
-0.01
h4
h4 cxd4 Ne2 Bc5 Nexd4 Nc6 Be3 Nge7 Qe2 Bxd4
8/R4pk1/3r2p1/7p/7P/8/5PPK/8 w - -
30
0.00
f3
f3 Rd3 Kg3 Rd1 Kh3 Rd2 g4 hxg4+ Kxg4 Kg8
rnbqkbnr/ppp1pppp/8/3p4/8/5N2/PPPPPPPP/RNBQKB1R w KQkq -
58
0.18
d4
d4 Nf6 c4 e6 Nc3 Be7 Bf4 O-O e3 b6
4B3/8/6k1/5p2/p4P1p/Pb6/1P4P1/6K1 b - -
40
6.13
Kf6
Kf6 Kh2 Ke7 Bb5 Kf6 Kh3 Kf7 Bd7 Bc2 Kxh4
8/1pR3pk/7p/B4r2/3n4/P3R2P/5PP1/6K1 w - -
22
9.03
Bc3
Bc3 Rf4 Bxd4 Rxd4 Rg3 Kh8 Rgxg7 b5 Rgd7 Rxd7
8/8/8/8/5k2/5p2/8/5K2 w - -
59
0.00
Kf2
Kf2 Kg4 Kf1 Kg5 Kg1 Kf5 Kf2
r3k1nr/pppn1ppp/3b4/3P4/3P1pbq/P1N2N2/1PP1K1PP/R1BQ1B1R b kq -
19
-2.21
Ne7
Ne7 Kd2 Qh6 Qe1 Bxf3 gxf3 O-O Kd1 Nf6 Bd3
3k4/4PK2/8/8/8/8/8/8 b - -
99
M7
Kc7
Kc7 e8=Q Kb6 Qa4 Kc7 Ke6 Kb7 Kd6 Kb6 Qb4+
4r1k1/5ppp/8/8/Q7/8/5PPP/6K1 w - -
99
M1
Qxe8#
Qxe8#
r1b2k2/pp6/4p2Q/2npP3/8/8/Pq3PPP/R4BK1 b - -
41
0.00
Ke8
Ke8 Rc1 b6 Qg6+ Kd8 Qf6+ Kc7 Qe7+ Bd7 Qd6+
8/8/8/2Nk4/1K6/8/2q5/8 w - -
62
M-8
Na4
Na4 Kd4 Ka5 Qb3 Nb6 Kc5 Nd7+ Kd6 Ne5 Kxe5
r1bqk1nr/1pp2ppp/p1pb4/4p3/4P3/5N2/PPPP1PPP/RNBQ1RK1 w kq -
37
0.10
d4
d4 exd4 Qxd4 f6 Nbd2 Be6 Re1 Ne7 e5 fxe5
rnbq1rk1/ppp1bppp/5n2/3p2B1/8/4PQ2/PPP2PPP/RN2KBNR w KQ -
13
-0.96
Nc3
Nc3 h6 Bf4 c6 Nge2 Na6 O-O-O Nc5 Rg1 b5
r3k2r/1p2pp2/p1npBnpb/6Qp/4P2P/1NN5/PPP2PP1/2KR2R1 b kq -
35
1.21
fxe6
fxe6 e5 dxe5 Qxh6 Rxh6 Nc5 Nd8 Rge1 Rc8 Nd3
2k5/3R4/2K5/8/8/8/8/8 b - -
99
M3
Kb8
Kb8 Kb6 Kc8 Rd2 Kb8 Rd8#
rnbqkbnr/pp1ppppp/2p5/8/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq -
49
0.19
d5
d5 Nc3 Bg4 d4 Nf6 h3 Bxf3 Qxf3 e6 Be2
8/1r6/3Pkp2/7p/7p/6P1/3R1K2/8 w - -
55
0.00
gxh4
gxh4 Rd7 Re2+ Kxd6 Re8 Ra7 Rh8 Ra5 Rh6 Rf5+
r1bqkb1r/pppp1ppp/2n5/1B2p3/4n3/5N2/PPPP1PPP/RNBQR1K1 b kq -
39
0.27
Nd6
Nd6 Nxe5 Be7 Bf1 Nxe5 Rxe5 O-O d4 Bf6 Re1
8/5k1K/8/6P1/8/8/8/8 b - -
95
M12
Ke6
Ke6 g6 Kd7 g7 Kd6 Kg6 Kc5 g8=Q Kd4 Kf5
8/1pk2pN1/p1p4p/7P/3R1bP1/1KP2B2/1P1n4/2r5 w - -
17
-1.78
Ka2
Ka2 Bg5 Be2 b5 Bd3 Re1 Bf5 Kb6 Bc2 Re2
8/p5p1/3kp3/PPp5/2P1pn2/7P/3KBP2/8 w - -
19
5.05
a6
a6 Kc7 Bg4 Kb6 Ke3 Nd5+ cxd5 exd5 Bd7 Kc7
8/3kPK2/8/8/8/8/8/8 w - -
99
M6
e8=Q+
e8=Q+ Kc7 Qb5 Kd8 Qc5 Kd7 Kf6 Kd8 Ke6 Ke8
rnb1kbnr/ppp1pppp/8/3q4/8/2N5/PPPP1PPP/R1BQKBNR b KQkq -
40
0.46
Qa5
Qa5 d4 Nf6 Nf3 c6 Bd3 Bg4 h3 Bh5 Qe2
r1kr4/ppp1b3/4q3/6B1/1n1K2p1/8/PPP2PPP/R7 w - -
99
M-2
Kc3
Kc3 b5 Bxe7 Qc4#
2r1r2k/8/8/4N2Q/P7/1q5P/5PP1/4R1K1 b - -
37
M12
Kg7
Kg7 Qg6+ Kh8 Re4 Rc1+ Kh2 Rh1+ Kxh1 Qd1+ Kh2
1Q2k2r/pp3ppp/2q1pn2/3r4/8/2PB3P/P4PP1/2R2RK1 b - -
19
-1.24
Rd8
Rd8 Qxa7 Rxd3 Rfd1 Qd5 Rxd3 Qxd3 Qxb7 Rg8 a4
rn2kbnr/pp1q1ppp/4p3/2ppP3/3P4/2N2N2/PPP2PPP/R1BQ1RK1 b kq -
20
-0.07
cxd4
cxd4 Ne2 Bc5 Nexd4 Ne7 Be3 Bxd4 Bxd4 O-O Bc5
3r1rk1/p1p2ppp/2P2n2/8/6b1/2P5/P1P1QPPP/R1B2RK1 b - -
20
-3.58
Bxe2
Bxe2 Re1 Bb5 Bf4 Nd5 Bg3 Rde8 f3 Bxc6 c4
7k/8/8/4n3/4P3/8/8/6BK w - -
99
M19
Bd4
Bd4 Kg8 Bxe5 Kf7 Kg2 Ke6 Bc3 Kd6 Kf3 Kc5
8/7K/4k3/6P1/8/8/8/8 w - -
99
M12
g6
g6 Kd5 g7 Ke4 Kg6 Kd4 g8=Q Kc5 Qb3 Kd4
r1bqk1nr/1pp2ppp/p1pb4/4p3/3PP3/5N2/PPP2PPP/RNBQ1RK1 b kq -
36
0.16
exd4
exd4 Qxd4 f6 Nbd2 Be6 b3 Ne7 Nc4 Bxc4 Qxc4
1k6/3R4/2K5/8/8/8/8/8 w - -
99
M3
Kb6
Kb6 Kc8 Rd2 Kb8 Rd8#
5K2/1k2P3/1p6/pBn5/P7/8/5p2/2r5 w - -
37
-0.01
e8=Q
e8=Q f1=R+ Bxf1 Rxf1+ Kg8 Rd1 Qf7+ Rd7 Qf3+ Kc7
r3k2r/1p2p3/p1nppnpb/6Qp/4P2P/1NN5/PPP2PP1/2KR2R1 w kq -
30
1.18
e5
e5 dxe5 Qxh6 Rxh6 Nc5 Nd8 Rge1 Rc8 Nd3 Nd7
rnbqkb1r/ppp2ppp/4pn2/3P4/2p1P3/2N5/PP3PPP/R1BQKBNR b KQkq -
27
-1.14
b5
b5 Nf3 Bb4 dxe6 Bxc3+ bxc3 Qxd1+ Kxd1 Nxe4 exf7+