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

Book: ∞ / 0

# move proof disproof
1 Kg7 0
2 Bh6 0
3 Kg6 0
4 Nh6 0
5 Nf6 0
6 e5 0
7 Ra7 0
8 Bg7 0
9 Rb8 0
10 e6 0
11 h6 0
12 h5 0
13 Bb7 0
14 Ke8 0
15 d5 0
16 d6 0
17 Kf6 0
18 Ke6 0