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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Kg3 win in 5 half-moves
5 Kh3 win in 5 half-moves
6 Kg4 win in 7 half-moves
7 Kg7 win in 7 half-moves
8 Kh5 win in 7 half-moves
9 Rd6 win in 7 half-moves
10 Re6 win in 7 half-moves
11 Rh8 win in 7 half-moves
12 Rh5 win in 9 half-moves
13 Ke6 win in 11 half-moves
14 Kf6 win in 11 half-moves
15 Ke7 win in 13 half-moves
16 Rh7 win in 19 half-moves
17 Kf8 win in 27 half-moves
18 Ke8 win in 31 half-moves
19 Kg8 win in 35 half-moves
20 Kg6 draw
21 Rc6 draw
22 Ra6 loss in 2 half-moves
23 Rb6 loss in 2 half-moves