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EGTB: win in 12 half-moves

# move score
1 Ra1 win in 11 half-moves
2 Kf1 draw
3 Kf2 draw
4 Ra2 draw
5 Ra3 draw
6 Ra4 draw
7 Ra7 draw
8 Ra8 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Kb3 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves