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

Book: ∞ / 0

# move proof disproof
1 b3 0
2 Ne5 0
3 Nb8 0
4 Nc5 0
5 Nb6 0
6 Ndf6 0
7 g5 0
8 Ngf6 0
9 Kf7 0
10 c6 0
11 Rh7 0
12 b5 0
13 b6 0
14 c5 0
15 g6 0
16 e5 0
17 h5 0
18 e6 0