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

Book: ∞ / 0

# move proof disproof
1 Bh3 0
2 Bf5 0
3 Be6 0
4 Bb7 0
5 g6 0
6 Bg4 0
7 g5 0
8 Rb8 0
9 d4 0
10 h6 0
11 Rg8 0
12 Ra7 0
13 a5 0
14 h5 0
15 Bd7 0
16 e6 0