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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rf8 win in 5 half-moves
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Ra8 draw
7 Rb1 draw
8 Rb2 draw
9 Rb7 draw
10 Re8 draw
11 Rh8 draw
12 Kf4 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg1 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves