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

Book: ∞ / 0

# move proof disproof
1 Rd6 0
2 Rb6 0
3 Nh6 0
4 h5 0
5 Ra8 0
6 Ra7 0
7 Ne7 0
8 d6 0
9 Nc2 0
10 h6 0
11 d5 0
12 Nb3 0
13 f5 0
14 e4 0
15 Re6 0
16 Bb7 0
17 Rc6 0