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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kg5 draw
3 Kh5 draw
4 Rg5 draw
5 Rh3 loss in 10 half-moves
6 Kh7 loss in 6 half-moves
7 Rg1 loss in 6 half-moves
8 Rg2 loss in 6 half-moves
9 Ra3 loss in 4 half-moves
10 Kg6 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rb3 loss in 1 half-moves