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

Book: ∞ / 0

# move proof disproof
1 Kf5 0
2 Kg5 0
3 Ba6 0
4 a6 0
5 Rb8 0
6 Kg6 0
7 e5 0
8 d6 0
9 e6 0
10 Ke5 0
11 d5 0
12 Bg7 0
13 Rh7 0
14 Ke6 0
15 Kf7 0
16 Kg7 0
17 h5 0
18 Bb7 0
19 Rg8 0