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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 c5 0
3 e5 0
4 e6 0
5 a6 0
6 c6 0
7 h5 0
8 Nh6 0
9 Nf6 0
10 Bh6 0
11 a5 0
12 Nd7 0
13 Na6 0
14 Nc6 0
15 Bg7 0