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

Book: ∞ / 0

# move proof disproof
1 Ba3 0
2 a6 0
3 Bc5 0
4 Kf6 0
5 Bb4 0
6 Bb7 0
7 Bd6 0
8 Rg8 0
9 d6 0
10 h6 0
11 h5 0
12 Ba6 0
13 Be7 0
14 Kf7 0
15 Rb8 0
16 Kg6 0
17 Kh6 0
18 Kg8 0
19 d5 0