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EGTB: win in 8 half-moves

# move score
1 Rg7 win in 7 half-moves
2 Ra2 draw
3 Rb2 draw
4 Rc2 draw
5 Rf2 draw
6 Rg4 draw
7 Rg5 draw
8 Rg6 draw
9 Rg8 draw
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh2 loss in 2 half-moves