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EGTB: win in 12 half-moves

# move score
1 Rb2 win in 11 half-moves
2 Ka6 draw
3 Kb7 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kd1 draw
8 Kd3 draw
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Ra5 draw
13 Rb1 draw
14 Rb3 draw
15 Rb4 draw
16 Rb6 draw
17 Rh5 draw
18 Ka8 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Kb6 loss in 1 half-moves