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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Ke8 0
3 g6 0
4 Ra7 0
5 h5 0
6 Bb7 0
7 Rb8 0
8 Ke6 0
9 Kf6 0
10 d6 0
11 e6 0
12 h6 0
13 e5 0
14 Nf6 0
15 d5 0
16 Nh6 0
17 Kg6 0
18 a5 0