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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Bb7 0
3 Ba6 0
4 g5 0
5 Ra6 0
6 e5 0
7 h5 0
8 a4 0
9 g6 0
10 Ra7 0
11 Rg8 0
12 Bd7 0
13 Rb8 0