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EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Kg1 draw
4 Kg2 draw
5 Kg3 draw
6 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Kh1 draw
10 Kh3 draw
11 Kh5 draw
12 Kh7 draw
13 Ra8 draw
14 Rf8 draw
15 Rg1 draw
16 Rg5 draw
17 Rh8 draw
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves