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

Book: ∞ / 0

# move proof disproof
1 Rg8 0
2 a5 0
3 Kf8 0
4 Kd8 0
5 Rf8 0
6 Rc8 0
7 f5 0
8 e5 0
9 f6 0
10 e6 0
11 a6 0
12 Bf8 0
13 c5 0
14 c6 0
15 Ne4 0
16 Kd7 0
17 Nh3 0
18 Ne6 0
19 Nf3 0
20 Bg7 0
21 Rd8 0
22 Rb8 0