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EGTB: win in 12 half-moves

# move score
1 Rb2 win in 11 half-moves
2 Rd2 draw
3 Rf2 draw
4 Rg6 draw
5 Rg7 draw
6 Rg8 draw
7 Ka5 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Ka7 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kbc5 loss in 2 half-moves
13 Kbc6 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kdc5 loss in 2 half-moves
19 Kdc6 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg1 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 Rh2 loss in 2 half-moves