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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Qd8 0
3 g6 0
4 Ra7 0
5 e5 0
6 d6 0
7 Nf6 0
8 Rb8 0
9 a5 0
10 Ke6 0
11 Kf6 0
12 Bb7 0
13 d5 0
14 e6 0
15 h5 0
16 Nh6 0
17 h6 0
18 Kg6 0