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EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc7 draw
5 Kd7 draw
6 Kf2 draw
7 Kf3 draw
8 Kg2 draw
9 Kg4 draw
10 Kh2 draw
11 Kh3 draw
12 Kh4 draw
13 Rb7 draw
14 Rd7 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Rg7 draw
20 Rh7 draw
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Kb7 loss in 1 half-moves