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

Book: ∞ / 0

# move proof disproof
1 Kg7 0
2 Bb7 0
3 a6 0
4 Kh5 0
5 Kg5 0
6 g5 0
7 e5 0
8 Ba6 0
9 Kh7 0
10 Rb8 0
11 Bg7 0
12 d5 0
13 e6 0
14 d6 0