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EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kg8 draw
3 Kh7 draw
4 Ra2 draw
5 Rg1 draw
6 Rg7 draw
7 Rg8 draw
8 Rh2 draw
9 Rb2 loss in 4 half-moves
10 Rc2 loss in 4 half-moves
11 Kg7 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves