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

Book: ∞ / 0

# move proof disproof
1 Ra7 0
2 g5 0
3 Ke8 0
4 Ke6 0
5 Kf6 0
6 Kg6 0
7 g6 0
8 d6 0
9 Rg8 0
10 h6 0
11 d5 0
12 e6 0
13 Rb8 0
14 Bb7 0
15 Kg8 0
16 a5 0
17 e5 0
18 h5 0