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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 Nb3 0
3 Nc2 0
4 d6 0
5 d5 0
6 Bb7 0
7 a6 0
8 h4 0
9 Rb8 0
10 a5 0