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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 g6 0
3 Kd8 0
4 Kf7 0
5 d6 0
6 e5 0
7 a6 0
8 Na6 0
9 g5 0
10 Nf6 0
11 d5 0
12 Nc6 0
13 Nh6 0
14 b6 0
15 b5 0