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EGTB: win in 18 half-moves

# move score
1 Kc8 win in 17 half-moves
2 Ka4 draw
3 Kc7 draw
4 Ra7 draw
5 Ra8 draw
6 Rf6 draw
7 Rg6 draw
8 Rh6 draw
9 Ke8 loss in 4 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves