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

Book: ∞ / 0

# move proof disproof
1 Nh7 0
2 Nd7 0
3 Rb8 0
4 Rh8 0
5 g4 0
6 Rd8 0
7 Ng6 0
8 a6 0
9 c6 0
10 Rc8 0
11 Re8 0
12 Rg6 0
13 Rg7 0
14 a5 0
15 c5 0