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

EGTB: win in 10 half-moves

# move score
1 Rh8 win in 9 half-moves
2 Kf6 draw
3 Kff5 draw
4 Kfg4 draw
5 Kg3 draw
6 Kg6 draw
7 Kgf5 draw
8 Kgg4 draw
9 Kh4 draw
10 Kh5 draw
11 Kh6 draw
12 Ra8 draw
13 Rf6 draw
14 Rf7 draw
15 Rg8 draw
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf5 loss in 2 half-moves