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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Bb7 0
3 a6 0
4 Ba6 0
5 g6 0
6 Rb8 0
7 d5 0
8 d6 0
9 Ke8 0
10 e5 0
11 Nh6 0
12 g5 0
13 Kg6 0
14 Nf6 0
15 Kf6 0
16 Ke6 0
17 h5 0
18 e6 0