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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 Ne7 0
3 h6 0
4 Nf6 0
5 d5 0
6 Bb7 0
7 d6 0
8 g5 0
9 h5 0
10 g6 0
11 Ra7 0
12 e4 0
13 Rb8 0