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

Book: ∞ / 0

# move proof disproof
1 Ra7 0
2 e4 0
3 Nc2 0
4 Nf6 0
5 a5 0
6 h6 0
7 Ne7 0
8 Nh6 0
9 g6 0
10 g5 0
11 h5 0
12 Nb3 0
13 Rb8 0
14 d6 0
15 d5 0
16 Bb7 0