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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 g6 0
3 h6 0
4 e5 0
5 Nc6 0
6 a5 0
7 Rh8 0
8 Kc7 0
9 Kc8 0
10 Kd8 0
11 h5 0
12 Kd6 0
13 Kc6 0
14 g5 0