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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Rg8 win in 3 half-moves
3 Rf8 win in 5 half-moves
4 Ra1 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Re8 draw
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Kee7 loss in 2 half-moves
15 Kef6 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Kfe7 loss in 2 half-moves
19 Kff6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Kg8 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves