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

Book: ∞ / 0

# move proof disproof
1 Ke7 0
2 g5 0
3 e5 0
4 g6 0
5 Nh6 0
6 Ne7 0
7 Ra7 0
8 Kf7 0
9 Kd8 0
10 Kf8 0
11 Rb8 0
12 d6 0
13 Bb7 0
14 Nf6 0
15 d5 0