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EGTB: win in 12 half-moves

# move score
1 Ra8 win in 11 half-moves
2 Kf8 draw
3 Kg3 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Kg8 draw
8 Kh3 draw
9 Kh5 draw
10 Kh6 draw
11 Kh7 draw
12 Kh8 draw
13 Ra2 draw
14 Ra3 draw
15 Ra7 draw
16 Rb1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh1 draw
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves