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

Book: ∞ / 0

# move proof disproof
1 Bd7 0
2 Rb8 0
3 Ra6 0
4 e4 0
5 Bh3 0
6 Bb7 0
7 Be6 0
8 Bg4 0
9 Ba6 0
10 g6 0
11 g5 0
12 Nf6 0
13 Ne7 0
14 Ra7 0
15 Bf5 0
16 Nh6 0
17 h6 0