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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 Ra7 0
3 Ke8 0
4 e6 0
5 Bb7 0
6 g5 0
7 e5 0
8 d6 0
9 Nh6 0
10 d5 0
11 Nf6 0
12 h6 0
13 Kf6 0
14 Ke6 0
15 Kg6 0
16 h5 0
17 Rb8 0