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

Book: ∞ / 0

# move proof disproof
1 f6 0
2 f5 0
3 Kd8 0
4 e4 0
5 Nb6 0
6 Ba6 0
7 Nf8 0
8 Nc5 0
9 Nb8 0
10 Rb8 0
11 Kf8 0
12 Ndf6 0
13 c5 0
14 a6 0
15 c6 0
16 h6 0
17 a5 0
18 Nh6 0
19 Ke7 0
20 Ne7 0
21 Bb7 0
22 Ngf6 0
23 h5 0