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

Book: ∞ / 0

# move proof disproof
1 Ne5 0
2 Nb6 0
3 Bh6 0
4 f6 0
5 Nb8 0
6 Ra7 0
7 g4 0
8 Rb8 0
9 e6 0
10 f5 0
11 Bg7 0
12 Nh6 0
13 Ngf6 0
14 a5 0
15 c6 0
16 c5 0
17 e5 0
18 Bb7 0
19 Nc5 0
20 Ndf6 0