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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 Kd6 0
3 Ke6 0
4 Ke8 0
5 Kd8 0
6 h5 0
7 Rg8 0
8 e5 0
9 h6 0
10 Kc7 0
11 c5 0
12 Bg7 0
13 e6 0
14 Ra7 0
15 Bb7 0