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

Book: ∞ / 0

# move proof disproof
1 Ng4 0
2 e5 0
3 Kc7 0
4 Nf5 0
5 Ke8 0
6 Kd8 0
7 Kc8 0
8 Ke6 0
9 f5 0
10 f6 0
11 e6 0
12 a6 0
13 g5 0
14 a5 0
15 Ng8 0
16 Na6 0
17 Kd6 0