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

Book: ∞ / 0

# move proof disproof
1 Ng8 0
2 Bg7 0
3 Ng4 0
4 c5 0
5 Rb8 0
6 a5 0
7 Nf5 0
8 e6 0
9 a6 0
10 c6 0
11 Rc8 0
12 Kd7 0
13 Kc8 0
14 Ke8 0
15 f6 0
16 f5 0