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EGTB: win in 4 half-moves

# move score
1 Khg7 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf7 draw
5 Kfg6 draw
6 Kfg7 draw
7 Kh5 draw
8 Kh7 draw
9 Khg6 draw
10 Ra8 draw
11 Rb4 draw
12 Rb5 draw
13 Rb6 draw
14 Rb7 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kfg5 loss in 2 half-moves
21 Khg5 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves