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

Book: ∞ / 0

# move proof disproof
1 Kc6 0
2 Qe8 0
3 Ke8 0
4 c5 0
5 c6 0
6 Nf6 0
7 Nh6 0
8 g5 0
9 h5 0
10 Ke6 0
11 g6 0
12 h6 0
13 Ra8 0
14 e5 0
15 a5 0
16 Rb8 0
17 e6 0
18 Kd6 0