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

Book: ∞ / 0

# move proof disproof
1 Ng4 0
2 a4 0
3 g6 0
4 Ra6 0
5 f6 0
6 Nc6 0
7 g5 0
8 Ra7 0
9 f5 0
10 Na6 0
11 Nd7 0
12 Nf5 0
13 Ng8 0