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EGTB: win in 10 half-moves

# move score
1 Ra7 win in 9 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kf4 draw
5 Kg4 draw
6 Kh4 draw
7 Ra4 draw
8 Ra8 draw
9 Rc2 draw
10 Rd2 draw
11 Re2 draw
12 Kb7 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves