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

EGTB: win in 8 half-moves

# move score
1 Kg6 win in 7 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Kf3 loss in 2 half-moves
6 Kf4 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kgg5 loss in 2 half-moves
10 Kgh4 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Khg5 loss in 2 half-moves
13 Khh4 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves