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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 Nc2 0
3 Nf6 0
4 h6 0
5 Bb7 0
6 Ba6 0
7 d6 0
8 Ne7 0
9 Ra6 0
10 h5 0
11 Rb8 0
12 d5 0
13 Ra7 0
14 Nb3 0
15 g6 0