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EGTB: win in 8 half-moves

# move score
1 Rg8 win in 7 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kg7 draw
8 Kg8 draw
9 Kh7 draw
10 Ra1 draw
11 Re1 draw
12 Rf1 draw
13 Rg5 draw
14 Rg6 draw
15 Rg7 draw
16 Rh1 draw
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves