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

Book: ∞ / 0

# move proof disproof
1 Ba8 0
2 g4 0
3 c5 0
4 Bc8 0
5 Nh6 0
6 Nf6 0
7 h5 0
8 h6 0
9 Ba6 0
10 Bg7 0
11 e6 0
12 e5 0
13 Bh6 0