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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kh2 win in 5 half-moves
3 Kf1 draw
4 Kf2 draw
5 Kh1 draw
6 Ra8 draw
7 Re3 draw
8 Rf8 draw
9 Rh8 draw
10 Kg2 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves