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

Book: ∞ / 0

# move proof disproof
1 Ndf6 0
2 Rf7 0
3 Rh8 0
4 Rb8 0
5 Ngf6 0
6 Rg7 0
7 a6 0
8 Bb7 0
9 Nb6 0
10 Nc5 0
11 g4 0
12 a5 0
13 Ba6 0
14 e5 0
15 e6 0
16 Bg7 0
17 Nb8 0
18 Ne5 0