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

Book: ∞ / 0

# move proof disproof
1 Nc5 0
2 h5 0
3 Rb8 0
4 a5 0
5 Ba6 0
6 Nf8 0
7 Nb8 0
8 Bb7 0
9 Nb6 0
10 c5 0
11 Ngf6 0
12 Ndf6 0
13 e4 0
14 Rh7 0
15 Ne7 0
16 c6 0
17 a6 0