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

EGTB: win in 8 half-moves

# move score
1 Rh8 win in 7 half-moves
2 Ra8 draw
3 Rb1 draw
4 Rb2 draw
5 Re8 draw
6 Rf8 draw
7 Rg8 draw
8 Ke5 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Kff5 loss in 2 half-moves
12 Kff7 loss in 2 half-moves
13 Kfg5 loss in 2 half-moves
14 Kfg7 loss in 2 half-moves
15 Kgf5 loss in 2 half-moves
16 Kgf7 loss in 2 half-moves
17 Kgg5 loss in 2 half-moves
18 Kgg7 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves