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

Book: ∞ / 0

# move proof disproof
1 Nb3 0
2 b6 0
3 Rc8 0
4 g4 0
5 Bh6 0
6 Nf6 0
7 Nc6 0
8 Rd8 0
9 Bg7 0
10 a6 0
11 Nc4 0
12 b4 0
13 Re8 0
14 Rb8 0
15 Nh6 0