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

Book: ∞ / 0

# move proof disproof
1 Kh8 0
2 Kh7 0
3 e6 0
4 Kf7 0
5 b4 0
6 Kg6 0
7 a6 0
8 Rb8 0
9 b6 0
10 a5 0
11 Nf6 0
12 Kf6 0
13 Nh6 0
14 Kh6 0
15 d6 0
16 d5 0