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EGTB: win in 12 half-moves

# move score
1 Ra2 win in 11 half-moves
2 Rb2 win in 11 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb6 draw
7 Kb8 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ke8 draw
13 Kf7 draw
14 Kf8 draw
15 Rc2 draw
16 Rg1 draw
17 Rg7 draw
18 Rg8 draw
19 Rh2 draw
20 Kc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg6 loss in 2 half-moves