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

Book: ∞ / 0

# move proof disproof
1 Nc5 0
2 Ndf6 0
3 h5 0
4 Ne5 0
5 Nb6 0
6 Ne7 0
7 Bb7 0
8 Rb8 0
9 Nb8 0
10 a6 0
11 c6 0
12 Nf8 0
13 Nh6 0
14 c5 0
15 Ba6 0
16 h6 0
17 a5 0
18 Ngf6 0