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EGTB: win in 12 half-moves

# move score
1 Ra3 win in 11 half-moves
2 Rb3 draw
3 Rc3 draw
4 Rd3 draw
5 Rg7 draw
6 Rg8 draw
7 Rh3 draw
8 Ka4 loss in 2 half-moves
9 Ka5 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kbc4 loss in 2 half-moves
14 Kbc5 loss in 2 half-moves
15 Kbc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kdc4 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Kdc6 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 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