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 Kgg7 win in 7 half-moves
3 Kgh7 win in 7 half-moves
4 Khg7 win in 7 half-moves
5 Kf7 win in 9 half-moves
6 Khh7 win in 9 half-moves
7 Ra7 win in 13 half-moves
8 Kgg5 draw
9 Kgh5 draw
10 Khg5 draw
11 Khh5 draw
12 Ra2 draw
13 Ra6 draw
14 Rb8 draw
15 Rg8 draw
16 Rh8 draw
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves