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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 g5 0
3 Rg8 0
4 g6 0
5 e5 0
6 Bb7 0
7 h6 0
8 h5 0
9 Bd7 0