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

Book: ∞ / 0

# move proof disproof
1 c5 0
2 Nb6 0
3 Rb8 0
4 Ne5 0
5 e5 0
6 Bb7 0
7 a6 0
8 a5 0
9 Kd8 0
10 f6 0
11 f5 0
12 g4 0
13 Ngf6 0
14 Ndf6 0
15 Bg7 0
16 Nc5 0
17 Nb8 0
18 e6 0
19 Ba6 0
20 Nh6 0
21 Bh6 0