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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 Rd2 draw
4 Ke5 loss in 2 half-moves
5 Ke6 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Kff5 loss in 2 half-moves
8 Kff7 loss in 2 half-moves
9 Kfg5 loss in 2 half-moves
10 Kfg7 loss in 2 half-moves
11 Kgf5 loss in 2 half-moves
12 Kgf7 loss in 2 half-moves
13 Kgg5 loss in 2 half-moves
14 Kgg7 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves