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

Book: ∞ / 0

# move proof disproof
1 Kf5 0
2 Kh5 0
3 Kf7 0
4 Kf6 0
5 Ra7 0
6 Ra6 0
7 Kh6 0
8 Ne7 0
9 Nh6 0
10 h6 0
11 Bb7 0
12 h5 0
13 Kg5 0
14 Rb8 0
15 Nf6 0
16 d5 0
17 d6 0
18 Ba6 0