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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Kf7 0
3 a5 0
4 h5 0
5 Bb7 0
6 d6 0
7 d5 0
8 Rb8 0
9 Kg5 0
10 g6 0
11 Ra7 0
12 g5 0
13 Kf5 0
14 Rh7 0
15 Kg6 0
16 e5 0
17 e6 0
18 Rg8 0
19 Ke5 0