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

Book: ∞ / 0

# move proof disproof
1 Nf6 0
2 g5 0
3 a6 0
4 h5 0
5 Rb8 0
6 Nh6 0
7 a5 0
8 e5 0
9 e6 0
10 h6 0
11 Bb7 0
12 g6 0
13 Ba6 0
14 d6 0
15 d5 0