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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Ke6 0
3 Bb7 0
4 d6 0
5 Ke5 0
6 g5 0
7 Bh6 0
8 Rb8 0
9 Kf5 0
10 Kg5 0
11 a5 0
12 e6 0
13 e5 0
14 Kg7 0
15 Kf7 0
16 Ra7 0
17 Rg8 0
18 h5 0
19 h6 0