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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 Nh6 0
3 e6 0
4 a5 0
5 g5 0
6 f5 0
7 e5 0
8 Na6 0
9 Nd7 0
10 Kd7 0
11 a6 0
12 c6 0
13 Nc6 0
14 g6 0
15 Kc8 0