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EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kg7 draw
3 Kh5 draw
4 Kh7 draw
5 Rf1 draw
6 Rg2 draw
7 Rg5 draw
8 Kg6 loss in 6 half-moves
9 Rd1 loss in 6 half-moves
10 Re1 loss in 6 half-moves
11 Rh1 loss in 6 half-moves
12 Kg5 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves