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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kh6 draw
3 Kh8 draw
4 Rg2 draw
5 Rg3 draw
6 Rg5 draw
7 Rg6 draw
8 Rh1 draw
9 Ra1 loss in 4 half-moves
10 Kg6 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rf1 loss in 1 half-moves