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EGTB: win in 22 half-moves

# move score
1 Ra8 win in 21 half-moves
2 Ke8 draw
3 Kff8 draw
4 Kfg7 draw
5 Kgf8 draw
6 Kgg7 draw
7 Kh7 draw
8 Kh8 draw
9 Ra1 draw
10 Ra7 draw
11 Rb2 draw
12 Rc2 draw
13 Rd2 draw
14 Rh2 draw
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves