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EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kh3 draw
3 Ra3 draw
4 Rb3 draw
5 Rg1 draw
6 Rg2 draw
7 Rg7 draw
8 Rh3 draw
9 Kg4 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Kh5 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rc3 loss in 1 half-moves