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EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kd5 draw
6 Kd6 draw
7 Kg3 draw
8 Kh3 draw
9 Rc8 draw
10 Re8 draw
11 Rf1 draw
12 Rf3 draw
13 Rf5 draw
14 Rf6 draw
15 Rf7 draw
16 Rg8 draw
17 Rh8 draw
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kf1 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kg1 loss in 2 half-moves
23 Kh1 loss in 2 half-moves
24 Kh2 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Kf3 loss in 1 half-moves