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

Book: ∞ / 0

# move proof disproof
1 Nh7 0
2 Rg7 0
3 Nd7 0
4 h5 0
5 e6 0
6 Rc8 0
7 c6 0
8 c5 0
9 Ne6 0
10 Rb8 0
11 Rh8 0
12 Ra8 0
13 e5 0
14 Rd8 0
15 g5 0