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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 h6 0
3 Ng6 0
4 Nd7 0
5 h5 0
6 g6 0
7 Re8 0
8 Rg8 0
9 Rd8 0
10 a6 0
11 Rc8 0
12 a5 0
13 c5 0
14 Rb8 0