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EGTB: win in 12 half-moves

# move score
1 Ra8 win in 11 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc4 draw
8 Kc6 draw
9 Kc7 draw
10 Kd8 draw
11 Ra1 draw
12 Ra2 draw
13 Ra5 draw
14 Ra7 draw
15 Rb3 draw
16 Rc3 draw
17 Rh3 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves