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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 Rc8 0
3 Re8 0
4 Nc7 0
5 f5 0
6 e6 0
7 Nb4 0
8 Nf6 0
9 g6 0
10 Rb8 0
11 g5 0
12 f6 0
13 Nh6 0
14 Rd8 0
15 Nc5 0
16 Nb8 0