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

Book: ∞ / 0

# move proof disproof
1 a5 0
2 Ra7 0
3 h5 0
4 Ne5 0
5 e5 0
6 Rh7 0
7 f5 0
8 Nc5 0
9 Rb8 0
10 g6 0
11 g5 0
12 Bb7 0
13 e6 0
14 Nb8 0
15 Nb6 0