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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 h5 0
3 d5 0
4 h6 0
5 d6 0
6 Ne7 0
7 g6 0
8 Rb8 0
9 a5 0
10 a6 0
11 e5 0
12 Ba6 0
13 Nf6 0
14 Bb7 0