Click on the third or sixth rank to set the en passant target square.

Book: 4 / 1034

# move proof disproof
1 Ng5 647 4
2 g3 250 5
3 Nd5 24 5
4 Qf3 10 5
5 Ne4 6 5
6 Nb5 5 5
7 g4 1 5
8 Qg4 26 6
9 Qh5 7 9
10 e4 3 22
11 Rg1 3 22
12 d3 2 22
13 d4 2 22
14 Nf4 3 28
15 Ng1 3 28
16 Nb1 4 42
17 a3 3 42
18 b3 3 42
19 f3 3 42
20 a4 3 42
21 b4 3 42
22 f4 3 42
23 Ne2 3 42
24 Na4 3 42
25 Rb1 3 42
26 Rf1 3 42
27 Qe2 3 42
28 Ke2 3 42
29 Kf1 2 42