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EGTB: win in 12 half-moves

# move score
1 Ra2 win in 11 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke3 draw
5 Kf3 draw
6 Kg3 draw
7 Ra1 draw
8 Ra3 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Kb1 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves