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EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Ke2 draw
4 Kef3 draw
5 Kef4 draw
6 Kf2 draw
7 Kf5 draw
8 Kg3 draw
9 Kg5 draw
10 Kgf3 draw
11 Kgf4 draw
12 Kh3 draw
13 Kh4 draw
14 Kh5 draw
15 Ra1 draw
16 Re8 draw
17 Rg8 draw
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd8 loss in 2 half-moves