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

Book: 53 / 195

# move proof disproof
1 Qe8 3 53
2 c6 3 53
3 Nc6 1 53
4 g6 23 56
5 Rg8 22 56
6 g5 3 56
7 Ke6 1 56
8 Ba6 1 56
9 e6 1 56
10 e5 1 56
11 c5 1 56
12 a5 1 56
13 Kc6 1 56
14 Ke8 1 56
15 Nf5 1 57
16 f5 1 57
17 Kd6 1 57
18 Ng4 42 61
19 Bb7 1 71
20 Nf7 25 74
21 a6 21 86
22 Na6 1 111
23 Ng8 39 546