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 Kh4 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Kf6 win in 7 half-moves
5 Kg7 win in 7 half-moves
6 Kgg6 win in 7 half-moves
7 Kgh6 win in 7 half-moves
8 Kh5 win in 7 half-moves
9 Re8 win in 7 half-moves
10 Rh8 win in 7 half-moves
11 Kf4 win in 9 half-moves
12 Kf5 win in 9 half-moves
13 Kg4 win in 9 half-moves
14 Kh8 win in 9 half-moves
15 Ra7 win in 9 half-moves
16 Kg8 draw
17 Khg6 draw
18 Khh6 draw
19 Ra1 draw
20 Ra6 draw
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves