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EGTB: win in 20 half-moves

# move score
1 Kb8 win in 19 half-moves
2 Kb7 draw
3 Kcc8 draw
4 Kcd8 draw
5 Kdc8 draw
6 Kdd8 draw
7 Ke7 draw
8 Ke8 draw
9 Ra8 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg2 draw
15 Rg6 draw
16 Rg7 draw
17 Rh8 draw
18 Kb6 loss in 2 half-moves
19 Kcc6 loss in 2 half-moves
20 Kcd6 loss in 2 half-moves
21 Kdc6 loss in 2 half-moves
22 Kdd6 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves