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

Book: ∞ / 0

# move proof disproof
1 Rc8 0
2 Ra8 0
3 Nb5 0
4 h5 0
5 f6 0
6 Nc6 0
7 f5 0
8 Nc8 0
9 Rd8 0
10 e6 0
11 Rb8 0
12 e5 0
13 Bg7 0