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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Ng5 0
3 Rg8 0
4 Kf7 0
5 g6 0
6 b6 0
7 c6 0
8 Na6 0
9 Nc6 0
10 b5 0
11 d6 0
12 d5 0
13 e6 0
14 e5 0
15 c5 0
16 f5 0