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

Book: ∞ / 0

# move proof disproof
1 Re8 0
2 Rc8 0
3 Nh7 0
4 e6 0
5 Nd7 0
6 Ng6 0
7 g6 0
8 Rb8 0
9 c5 0
10 a6 0
11 c6 0
12 Rg8 0
13 Rh7 0
14 Rd8 0
15 g5 0
16 h4 0
17 Ne6 0
18 a5 0
19 Rh6 0