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

Book: ∞ / 0

# move proof disproof
1 Nd7 0
2 Na6 0
3 a6 0
4 Kg6 0
5 g6 0
6 g5 0
7 Nh6 0
8 Kf6 0
9 Ke6 0
10 Nf6 0
11 Ke8 0
12 e5 0
13 e6 0