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EGTB: win in 12 half-moves

# move score
1 Ra6 win in 11 half-moves
2 Kd7 draw
3 Ke7 draw
4 Kf7 draw
5 Ra3 draw
6 Ra4 draw
7 Ra5 draw
8 Ra7 draw
9 Ra8 draw
10 Rb2 draw
11 Re2 draw
12 Rf2 draw
13 Rg2 draw
14 Kd8 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves