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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 g4 0
3 a5 0
4 Kc8 0
5 Kc7 0
6 Kb7 0
7 Nh6 0
8 h6 0
9 Nf6 0
10 e5 0
11 Bh6 0
12 Bg7 0