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

Book: ∞ / 0

# move proof disproof
1 Nd7 0
2 Ng4 0
3 Na6 0
4 Nc6 0
5 Nf5 0
6 e5 0
7 a5 0
8 a6 0
9 Nf7 0
10 Ng8 0