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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Nc2 0
3 Nh6 0
4 Nf6 0
5 a6 0
6 g5 0
7 g6 0
8 d5 0
9 d6 0
10 Rb8 0
11 Nb3 0
12 e5 0
13 Bb7 0
14 Ba6 0
15 h6 0
16 a5 0
17 e6 0