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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf8 win in 7 half-moves
3 Rg8 win in 7 half-moves
4 Ra1 draw
5 Ke6 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Kff6 loss in 2 half-moves
9 Kff8 loss in 2 half-moves
10 Kfg6 loss in 2 half-moves
11 Kfg8 loss in 2 half-moves
12 Kgf6 loss in 2 half-moves
13 Kgf8 loss in 2 half-moves
14 Kgg6 loss in 2 half-moves
15 Kgg8 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Kh8 loss in 2 half-moves
19 Ra2 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 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves