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EGTB: win in 12 half-moves

# move score
1 Ra4 win in 11 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kd4 draw
6 Kd5 draw
7 Ke5 draw
8 Kf5 draw
9 Ra6 draw
10 Ra7 draw
11 Rb5 draw
12 Rc5 draw
13 Re5 draw
14 Rg5 draw
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves