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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 Rb8 0
3 a6 0
4 a5 0
5 Nb6 0
6 g4 0
7 e6 0
8 Ne5 0
9 Nh6 0
10 Ndf6 0
11 h5 0
12 Nb8 0
13 Bb7 0
14 Ba6 0
15 Bg7 0
16 Ngf6 0
17 Bh6 0
18 h6 0