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 d5 0
4 e6 0
5 a5 0
6 Nh6 0
7 Nf6 0
8 h5 0
9 g5 0
10 d6 0
11 g6 0
12 h6 0
13 Kf7 0
14 Kd8 0