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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 Kd5 0
3 Ke5 0
4 Kf5 0
5 f5 0
6 g5 0
7 Kf7 0
8 Kd6 0
9 Nd7 0
10 Bd7 0
11 Kd7 0
12 Bb7 0
13 Ra7 0
14 g6 0
15 a5 0
16 Nh6 0