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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 b6 0
3 Kd8 0
4 Nc6 0
5 b4 0
6 f5 0
7 f6 0
8 Ra7 0
9 e5 0
10 g5 0
11 e6 0
12 d5 0
13 Nh6 0
14 d6 0
15 h6 0
16 Nf6 0