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EGTB: win in 28 half-moves

# move score
1 Ra8 win in 27 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kf7 draw
5 Ra5 draw
6 Rg6 draw
7 Ka3 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves