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

EGTB: draw

# move score
1 Kh3 draw
2 Kh4 draw
3 Kh5 draw
4 Rf8 draw
5 Rg5 draw
6 Rh8 draw
7 Kg3 loss in 4 half-moves
8 Kg5 loss in 4 half-moves
9 Ra8 loss in 4 half-moves
10 Kf3 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Re8 loss in 1 half-moves