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EGTB: win in 12 half-moves

# move score
1 Rh6 win in 11 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc7 draw
6 Kd6 draw
7 Kd7 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Rg1 draw
12 Rg5 draw
13 Rg7 draw
14 Rg8 draw
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves