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EGTB: win in 12 half-moves

# move score
1 Rb3 win in 11 half-moves
2 Ra3 win in 19 half-moves
3 Rc3 draw
4 Rd3 draw
5 Rg2 draw
6 Rg5 draw
7 Rg6 draw
8 Rg7 draw
9 Rh3 draw
10 Ka6 loss in 2 half-moves
11 Kaa8 loss in 2 half-moves
12 Kab7 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kba8 loss in 2 half-moves
15 Kbb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg8 loss in 2 half-moves