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EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf6 draw
5 Kff7 draw
6 Kfg7 draw
7 Kg8 draw
8 Kgf7 draw
9 Kgg7 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Rc1 draw
14 Rh1 draw
15 Kf5 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves