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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 h6 0
3 Nf6 0
4 d6 0
5 e5 0
6 d5 0
7 h5 0
8 g5 0
9 Ra7 0
10 Rb8 0
11 Ne7 0
12 g6 0
13 Bb7 0