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

Book: ∞ / 0

# move proof disproof
1 a5 0
2 Nf6 0
3 Ke8 0
4 Kd6 0
5 Ke7 0
6 Kd8 0
7 Na6 0
8 c5 0
9 Bb7 0
10 Ne7 0
11 Nh6 0
12 Ba6 0
13 a6 0
14 c6 0
15 Kc6 0
16 Nc6 0
17 Ke6 0