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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Ke8 0
3 Ke6 0
4 Kg7 0
5 Ra7 0
6 h5 0
7 Nf6 0
8 e6 0
9 e5 0
10 Kg6 0
11 Bb7 0
12 h6 0
13 Bh6 0
14 Nh6 0
15 Kf6 0
16 a5 0
17 d5 0
18 Rb8 0
19 d6 0