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

Book: ∞ / 0

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