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

Book: ∞ / 0

# move proof disproof
1 Rh7 0
2 Kf6 0
3 Kf7 0
4 Kh7 0
5 a6 0
6 e5 0
7 a5 0
8 Ba6 0
9 Nf6 0
10 Bd7 0
11 Kg5 0
12 Rb8 0
13 Bb7 0
14 h5 0
15 Kh5 0
16 Kf5 0