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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 a6 0
3 h5 0
4 Rh8 0
5 Re7 0
6 Ra8 0
7 Rc8 0
8 Rd8 0
9 h6 0
10 a5 0
11 c5 0
12 Nd7 0
13 Ng6 0
14 Rb8 0
15 g5 0