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 Kg7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Kff6 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Ke8 draw
7 Kef6 draw
8 Kf8 draw
9 Kfe7 draw
10 Rf6 draw
11 Rg6 draw
12 Rh1 draw
13 Rh2 draw
14 Rh3 draw
15 Rh4 draw
16 Rh7 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Kee7 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves