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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 d6 0
3 Rb8 0
4 d5 0
5 e5 0
6 Rh7 0
7 h5 0
8 g6 0
9 Rc7 0
10 a5 0
11 e6 0
12 a6 0
13 f5 0