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EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kfg2 draw
6 Kg1 draw
7 Kh2 draw
8 Kh4 draw
9 Khg2 draw
10 Rc8 draw
11 Rg1 draw
12 Rg2 draw
13 Rg7 draw
14 Rh8 draw
15 Kg3 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves