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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 e5 0
3 f5 0
4 Kd8 0
5 Ra7 0
6 Bg7 0
7 e6 0
8 c6 0
9 Nd7 0
10 g4 0
11 Nf6 0
12 f6 0
13 Kd7 0
14 Bh6 0
15 Nh6 0