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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kh3 draw
3 Ra5 draw
4 Rb5 draw
5 Rc5 draw
6 Rd5 draw
7 Rf5 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kh1 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves