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

Book: ∞ / 0

# move proof disproof
1 Kh6 0
2 Kf6 0
3 Nf6 0
4 h6 0
5 a6 0
6 h5 0
7 Kf7 0
8 Kh5 0
9 Kg5 0
10 Rb8 0
11 Nh6 0
12 Bb7 0
13 Kf5 0
14 d5 0
15 d6 0
16 a5 0
17 e6 0
18 Ba6 0