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

Book: ∞ / 0

# move proof disproof
1 Kc7 0
2 Ke7 0
3 Kd8 0
4 Ke8 0
5 g6 0
6 g5 0
7 Rb8 0
8 Bb7 0
9 Ra7 0
10 h6 0
11 Nh6 0
12 Ne7 0
13 Nf6 0
14 h5 0
15 Ke6 0
16 Kc6 0
17 Kd6 0