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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Kg4 draw
5 Kgg6 draw
6 Kgh5 draw
7 Kh4 draw
8 Khg6 draw
9 Khh5 draw
10 Ra8 draw
11 Rf8 draw
12 Rh8 draw
13 Kf4 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves