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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Rg8 0
3 d6 0
4 Rb8 0
5 d5 0
6 e6 0
7 h6 0
8 e5 0
9 g6 0
10 g5 0
11 Ra7 0
12 Nb3 0
13 h5 0
14 Bb7 0