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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Ne6 0
3 Rb8 0
4 Nd7 0
5 Ng6 0
6 c5 0
7 a5 0
8 Rd8 0
9 e6 0
10 Rh8 0
11 Re8 0
12 Ra8 0
13 h5 0
14 g6 0
15 c6 0
16 h6 0