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EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd4 draw
8 Ke8 draw
9 Kf8 draw
10 Re6 draw
11 Rf6 draw
12 Rg1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg8 draw
18 Rh6 draw
19 Kb5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kg7 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Kg8 loss in 1 half-moves