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

Book: ∞ / 0

# move proof disproof
1 Kc7 0
2 Nh6 0
3 Ke8 0
4 Nf6 0
5 b6 0
6 g5 0
7 h5 0
8 Ra8 0
9 Kd7 0
10 h6 0
11 Bd7 0
12 a6 0
13 e5 0
14 g6 0
15 Ke7 0
16 b5 0
17 Ne7 0