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EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Rg2 win in 11 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kd3 draw
6 Ke3 draw
7 Kf3 draw
8 Ra8 draw
9 Rb8 draw
10 Rg3 draw
11 Rg4 draw
12 Ka2 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves