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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Ke7 win in 9 half-moves
3 Ke8 draw
4 Kf8 draw
5 Kfg7 draw
6 Kg8 draw
7 Kh5 draw
8 Kh7 draw
9 Khg7 draw
10 Rb2 draw
11 Rg1 draw
12 Rg6 draw
13 Rg7 draw
14 Rh2 draw
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kfg6 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Khg6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves