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

Book: ∞ / 0

# move proof disproof
1 Ne5 0
2 Nc5 0
3 Ndf6 0
4 Nb6 0
5 c5 0
6 a5 0
7 c6 0
8 a6 0
9 Qe8 0
10 Ngf6 0
11 g4 0
12 Nb8 0
13 Rb8 0
14 Bg7 0
15 Bb7 0
16 Ba6 0
17 Nh6 0
18 Bh6 0
19 e6 0
20 e5 0