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

Book: ∞ / 0

# move proof disproof
1 h4 0
2 e6 0
3 Nh6 0
4 e5 0
5 Rh6 0
6 g6 0
7 c5 0
8 a6 0
9 c6 0
10 a5 0
11 Na6 0
12 Nd7 0
13 Nf6 0
14 Rh8 0
15 Nc6 0