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EGTB: win in 12 half-moves

# move score
1 Rf8 win in 11 half-moves
2 Rg8 win in 11 half-moves
3 Ra2 draw
4 Rb8 draw
5 Ke5 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Ke7 loss in 2 half-moves
8 Kff5 loss in 2 half-moves
9 Kff7 loss in 2 half-moves
10 Kfg5 loss in 2 half-moves
11 Kfg7 loss in 2 half-moves
12 Kgf5 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgg5 loss in 2 half-moves
15 Kgg7 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Kh7 loss in 2 half-moves
19 Ra1 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