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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Kf6 0
3 Kf7 0
4 c6 0
5 e6 0
6 Nd7 0
7 c5 0
8 g4 0
9 Kg6 0
10 Nc6 0
11 Kh6 0
12 h6 0
13 Nh6 0
14 e5 0
15 Nf6 0
16 a5 0