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EGTB: win in 12 half-moves

# move score
1 Ra4 win in 11 half-moves
2 Ra5 draw
3 Rc2 draw
4 Rd2 draw
5 Re2 draw
6 Rg2 draw
7 Ka5 loss in 2 half-moves
8 Ka7 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves