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EGTB: win in 12 half-moves

# move score
1 Ra7 win in 11 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf5 draw
5 Kfg5 draw
6 Kfg6 draw
7 Kfg7 draw
8 Kh5 draw
9 Khg5 draw
10 Khg6 draw
11 Khg7 draw
12 Ra5 draw
13 Ra6 draw
14 Ra8 draw
15 Re1 draw
16 Rf1 draw
17 Rg1 draw
18 Rh1 draw
19 Ke5 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves