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EGTB: win in 12 half-moves

# move score
1 Ra8 win in 11 half-moves
2 Rb8 draw
3 Rc8 draw
4 Rd8 draw
5 Re3 draw
6 Re4 draw
7 Re5 draw
8 Re7 draw
9 Rh8 draw
10 Kaa4 loss in 2 half-moves
11 Kaa6 loss in 2 half-moves
12 Kab4 loss in 2 half-moves
13 Kab6 loss in 2 half-moves
14 Kba4 loss in 2 half-moves
15 Kba6 loss in 2 half-moves
16 Kbb4 loss in 2 half-moves
17 Kbb6 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves