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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 Nc5 0
3 Ngf6 0
4 a6 0
5 Bb7 0
6 a5 0
7 Nf8 0
8 Ndf6 0
9 Nb8 0
10 e5 0
11 Nb6 0
12 Ne5 0
13 Ba6 0
14 Rh7 0
15 Ne7 0
16 h5 0