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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rd8 win in 7 half-moves
3 Re8 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 Ra2 draw
6 Ra4 draw
7 Ra5 draw
8 Ra6 draw
9 Rg8 draw
10 Kf5 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg8 loss in 2 half-moves
15 Kgg7 loss in 2 half-moves
16 Kgh6 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Kh8 loss in 2 half-moves
19 Khg7 loss in 2 half-moves
20 Khh6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves