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

Book: ∞ / 0

# move proof disproof
1 Nd7 0
2 Ra7 0
3 f6 0
4 c6 0
5 Bd7 0
6 Nc6 0
7 c5 0
8 Kd6 0
9 Ke5 0
10 f5 0
11 Ke7 0
12 a5 0
13 Kd5 0
14 Kf5 0
15 Kd7 0
16 Kf6 0
17 Bb7 0