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

Book: ∞ / 0

# move proof disproof
1 c5 0
2 Bh6 0
3 c6 0
4 Rb8 0
5 a6 0
6 a5 0
7 h5 0
8 Re8 0
9 Rd8 0
10 Rc8 0
11 Nh6 0
12 e6 0
13 Nf6 0
14 h6 0
15 Bg7 0
16 e5 0