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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Rf8 win in 7 half-moves
5 Ke6 draw
6 Ke7 draw
7 Ke8 draw
8 Kf8 draw
9 Kff6 draw
10 Kfg7 draw
11 Kg8 draw
12 Kgf6 draw
13 Kgg7 draw
14 Kh5 draw
15 Kh6 draw
16 Kh7 draw
17 Rc1 draw
18 Rc5 draw
19 Rc6 draw
20 Rc7 draw
21 Rg8 draw
22 Kf5 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves