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

Book: ∞ / 0

# move proof disproof
1 Kd7 0
2 Kc8 0
3 Ke8 0
4 c5 0
5 Rc8 0
6 c6 0
7 e5 0
8 Rb8 0
9 Nh6 0
10 a6 0
11 Nf6 0
12 a5 0
13 Bg7 0
14 Bh6 0