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

Book: ∞ / 0

# move proof disproof
1 Kg7 0
2 Kf7 0
3 e6 0
4 Ra7 0
5 Kg6 0
6 Kf5 0
7 e5 0
8 Bh6 0
9 Rg8 0
10 d6 0
11 Ke5 0
12 h6 0
13 h5 0
14 d5 0
15 Ke6 0
16 Bg7 0
17 Bb7 0
18 Rb8 0