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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Rh7 0
3 a6 0
4 Nf6 0
5 Ba6 0
6 Bb7 0
7 d5 0
8 Nh6 0
9 d6 0
10 Rb8 0
11 Rh6 0
12 Ne7 0
13 Nb3 0
14 Rh5 0