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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 a5 0
3 Kf7 0
4 d6 0
5 d5 0
6 Bb7 0
7 Ra7 0
8 Kd8 0
9 g6 0
10 h6 0
11 e6 0
12 g5 0
13 Nf6 0
14 Rb8 0
15 h5 0