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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kh5 draw
3 Ra5 draw
4 Rb5 draw
5 Rc5 draw
6 Rd5 draw
7 Rf5 draw
8 Rg2 draw
9 Rg3 draw
10 Kg6 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh5 loss in 2 half-moves