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EGTB: win in 12 half-moves

# move score
1 Rb1 win in 11 half-moves
2 Kc7 draw
3 Kc8 draw
4 Ra1 draw
5 Rc1 draw
6 Rd1 draw
7 Re1 draw
8 Rh2 draw
9 Rh4 draw
10 Rh5 draw
11 Rh6 draw
12 Ka4 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves