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EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg5 draw
6 Kh5 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Rf1 draw
11 Rh1 draw
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kh3 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves