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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kf6 draw
3 Kg7 draw
4 Rb5 draw
5 Rd5 draw
6 Rf5 draw
7 Rh3 draw
8 Rh4 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Kf8 loss in 6 half-moves
13 Kg8 loss in 6 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves