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

Book: ∞ / 0

# move proof disproof
1 b6 0
2 d6 0
3 h5 0
4 f5 0
5 d5 0
6 a6 0
7 g6 0
8 Rh7 0
9 e6 0
10 g5 0
11 a5 0
12 Na6 0
13 Nc6 0
14 e5 0