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EGTB: win in 52 half-moves

# move score
1 Rg8 win in 51 half-moves
2 Rh8 win in 51 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Rb8 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg6 loss in 2 half-moves
23 Kh4 loss in 2 half-moves
24 Kh5 loss in 2 half-moves
25 Kh6 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Ra6 loss in 2 half-moves
29 Ra7 loss in 2 half-moves
30 Rc8 loss in 2 half-moves