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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 e5 0
3 g6 0
4 Nh6 0
5 Ne7 0
6 Ra7 0
7 Ke7 0
8 Kf7 0
9 Ke8 0
10 Rb8 0
11 d6 0
12 Bb7 0
13 Nf6 0
14 d5 0