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 h6 0
4 Ne7 0
5 Nh6 0
6 Nf6 0
7 a5 0
8 Rb8 0
9 h5 0
10 d5 0
11 d6 0
12 Bb7 0
13 g6 0
14 g5 0