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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Rg8 0
3 Kg6 0
4 e6 0
5 Ke6 0
6 Kf6 0
7 d5 0
8 Rb8 0
9 d6 0
10 e5 0
11 Bb7 0
12 Bg7 0
13 Kg8 0
14 Ke8 0
15 Kg7 0
16 Ra7 0