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

Book: ∞ / 0

# move proof disproof
1 Rc8 0
2 Rh7 0
3 a6 0
4 c6 0
5 e6 0
6 Rd8 0
7 Ng6 0
8 Nd7 0
9 a5 0
10 c5 0
11 Nh7 0
12 Ra8 0
13 h4 0
14 Rb8 0
15 Rg8 0
16 Ne6 0
17 e5 0