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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Kg5 win in 11 half-moves
3 Kh2 win in 19 half-moves
4 Kg2 draw
5 Kgg3 draw
6 Kgh4 draw
7 Kh5 draw
8 Khg3 draw
9 Khh4 draw
10 Ra8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh4 draw
14 Rh6 draw
15 Rh7 draw
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves