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EGTB: win in 12 half-moves

# move score
1 Ra8 win in 11 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Rb8 draw
6 Rc8 draw
7 Rd8 draw
8 Re8 draw
9 Rh1 draw
10 Rh4 draw
11 Rh5 draw
12 Rh6 draw
13 Ka2 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Ka6 loss in 2 half-moves
17 Ka7 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh7 loss in 2 half-moves