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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kh7 draw
3 Rb5 draw
4 Re5 draw
5 Rf5 draw
6 Rg6 draw
7 Rg7 draw
8 Ra5 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rg1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Ke1 loss in 1 half-moves
17 Ke2 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Kg1 loss in 1 half-moves
20 Kg2 loss in 1 half-moves
21 Kg6 loss in 1 half-moves
22 Kg7 loss in 1 half-moves
23 Kh5 loss in 1 half-moves