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EGTB: win in 12 half-moves

# move score
1 Rh7 win in 11 half-moves
2 Rh8 win in 11 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kd6 draw
6 Ke6 draw
7 Kf6 draw
8 Ra1 draw
9 Rb1 draw
10 Rh5 draw
11 Rh6 draw
12 Ka7 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves