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

Book: ∞ / 0

# move proof disproof
1 Rc6 0
2 Rg6 0
3 Rf6 0
4 Rf8 0
5 Rb8 0
6 Rb6 0
7 c6 0
8 g5 0
9 Ra6 0
10 a5 0
11 e5 0
12 Ng5 0
13 Nf6 0
14 c5 0
15 Re6 0
16 Rd6 0
17 Nf8 0
18 a6 0
19 e6 0
20 g6 0
21 Ra8 0
22 Re8 0
23 Rg8 0
24 Rh8 0
25 h4 0
26 Rd8 0