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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ke7 draw
3 Ra5 draw
4 Rf5 draw
5 Kf8 loss in 8 half-moves
6 Rg1 loss in 8 half-moves
7 Rg7 loss in 6 half-moves
8 Ke8 loss in 4 half-moves
9 Kg7 loss in 4 half-moves
10 Kg8 loss in 4 half-moves
11 Rh5 loss in 4 half-moves
12 Ke6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves