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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Ra8 0
3 Nf6 0
4 d2 0
5 Ne7 0
6 Nh6 0
7 g6 0
8 g5 0
9 h6 0
10 Rb7 0
11 Rc7 0
12 d6 0
13 d5 0
14 Bb7 0