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

Book: 31 / 327

# move proof disproof
1 Ng4 103 31
2 Nf5 1 31
3 Nc6 1 31
4 Kc6 1 31
5 Ke6 1 31
6 Ke8 1 31
7 c5 200 32
8 e6 1 32
9 e5 3 43
10 g5 1 51
11 Kd6 1 55
12 Bb7 1 56
13 Nf7 2 58
14 f5 1 58
15 a6 1 58
16 c6 1 58
17 g6 1 58
18 Ng8 1 58
19 Rg8 1 58
20 Qe8 1 58
21 a5 1 59
22 Na6 1 59
23 Ba6 1 60