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EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kfg4 draw
3 Kfg5 draw
4 Kg3 draw
5 Khg4 draw
6 Khg5 draw
7 Rd1 draw
8 Rf1 draw
9 Rg8 draw
10 Rh1 draw
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves