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EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Ka4 draw
3 Kb4 draw
4 Kc4 draw
5 Rc8 draw
6 Rd8 draw
7 Re8 draw
8 Rg2 draw
9 Rg3 draw
10 Rg4 draw
11 Rh8 draw
12 Ka2 loss in 2 half-moves
13 Ka3 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke1 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Kf1 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rg7 loss in 2 half-moves