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

Book: ∞ / 0

# move proof disproof
1 Kf7 0
2 Kf6 0
3 e5 0
4 e6 0
5 Ba6 0
6 Kg6 0
7 Kh6 0
8 Kh8 0
9 Kg8 0
10 Kh7 0
11 a5 0
12 a6 0
13 d5 0
14 d6 0
15 Rb8 0
16 Bb7 0