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

Book: ∞ / 0

# move proof disproof
1 Nf6 0
2 Bb7 0
3 Rb8 0
4 Bd7 0
5 Ba6 0
6 e5 0
7 Bg7 0
8 h5 0
9 Ra6 0
10 Nh6 0
11 Ra7 0
12 Bh6 0
13 h6 0