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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 d6 0
3 g5 0
4 Ba6 0
5 Rb8 0
6 g6 0
7 Nc2 0
8 e5 0
9 e6 0
10 Nf6 0
11 Bb7 0
12 Nb3 0
13 Rh7 0
14 a6 0
15 a5 0
16 h5 0