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EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Kd4 draw
3 Ke6 draw
4 Kf4 draw
5 Ra8 draw
6 Rb8 draw
7 Rf8 draw
8 Rh8 draw
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Ke4 loss in 1 half-moves