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

Book: ∞ / 0

# move proof disproof
1 Rac8 0
2 Rhc8 0
3 e6 0
4 Rhe8 0
5 h4 0
6 e5 0
7 a6 0
8 c6 0
9 Rhf8 0
10 f5 0
11 Rh6 0
12 Rh7 0
13 Rae8 0
14 Rad8 0
15 Rhd8 0
16 Rag8 0
17 Rhg8 0
18 Rhb8 0
19 Rab8 0
20 c5 0
21 Raf8 0