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

EGTB: win in 4 half-moves

# move score
1 Kfg7 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Kf5 draw
5 Kf7 draw
6 Kg5 draw
7 Kg8 draw
8 Kh7 draw
9 Khg7 draw
10 Ra8 draw
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf7 loss in 2 half-moves