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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd8 win in 7 half-moves
3 Kc6 draw
4 Kc7 draw
5 Kd7 draw
6 Kde6 draw
7 Kde7 draw
8 Kf7 draw
9 Kfe6 draw
10 Kfe7 draw
11 Kg5 draw
12 Kg6 draw
13 Kg7 draw
14 Ra8 draw
15 Rb1 draw
16 Rb2 draw
17 Rb4 draw
18 Rb5 draw
19 Rb6 draw
20 Rb7 draw
21 Rf8 draw
22 Rh8 draw
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kde5 loss in 2 half-moves
26 Kf5 loss in 2 half-moves
27 Kfe5 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Re8 loss in 2 half-moves