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

Book: ∞ / 0

# move proof disproof
1 d6 0
2 g5 0
3 Nc6 0
4 a5 0
5 d5 0
6 e5 0
7 Nh6 0
8 Bh6 0
9 e6 0
10 Bg7 0
11 f5 0
12 Ra7 0