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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ke6 draw
5 Ke7 draw
6 Kf5 draw
7 Kg5 draw
8 Kh7 draw
9 Ke5 loss in 2 half-moves
10 Kff7 loss in 2 half-moves
11 Kfg6 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgg6 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves