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

Book: ∞ / 0

# move proof disproof
1 Bb7 0
2 h6 0
3 Rb8 0
4 Bc8 0
5 e6 0
6 Nh6 0
7 Rd8 0
8 Nf6 0
9 h5 0
10 Bg7 0
11 e5 0
12 Bh6 0
13 Ra8 0
14 Rc8 0