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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 e6 0
3 a6 0
4 Bf8 0
5 d5 0
6 d6 0
7 Rb8 0
8 Kf6 0
9 Kg6 0
10 Kg7 0
11 Nf6 0
12 Kf8 0
13 Ke8 0
14 g4 0
15 Bg7 0
16 Bb7 0
17 Ke6 0