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

Book: ∞ / 0

# move proof disproof
1 a6 0
2 Ba6 0
3 Bb7 0
4 Bh6 0
5 g4 0
6 Kg7 0
7 Kg6 0
8 Kh6 0
9 Nh6 0
10 Nf6 0
11 e5 0
12 e6 0
13 d5 0
14 Bg7 0
15 d6 0
16 Rb8 0