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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Nh6 0
3 e6 0
4 e4 0
5 Ke8 0
6 Kc6 0
7 h5 0
8 Nf6 0
9 h6 0
10 c6 0
11 g6 0
12 Ra8 0
13 Qe8 0
14 Kd6 0
15 Rb8 0
16 c5 0