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EGTB: win in 10 half-moves

# move score
1 Rg4 win in 9 half-moves
2 Rb8 draw
3 Rg1 draw
4 Rg3 draw
5 K3d3 loss in 2 half-moves
6 K3d4 loss in 2 half-moves
7 K3f3 loss in 2 half-moves
8 K3f4 loss in 2 half-moves
9 K4d3 loss in 2 half-moves
10 K4d4 loss in 2 half-moves
11 K4f3 loss in 2 half-moves
12 K4f4 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves