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

Book: ∞ / 0

# move proof disproof
1 Kf7 0
2 Kf5 0
3 a5 0
4 d5 0
5 Rb8 0
6 d6 0
7 Nh6 0
8 h5 0
9 Ba6 0
10 Nf6 0
11 Bb7 0
12 Kh6 0
13 Kf6 0
14 Ne7 0
15 a6 0
16 h6 0
17 Kh5 0
18 Kg5 0