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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd8 win in 9 half-moves
3 Kc6 draw
4 Kc7 draw
5 Ke6 draw
6 Ke7 draw
7 Ke8 draw
8 Rc1 draw
9 Rc2 draw
10 Re8 draw
11 Kd6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rh8 loss in 2 half-moves