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EGTB: win in 12 half-moves

# move score
1 Rb2 win in 11 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb1 draw
5 Kb2 draw
6 Kc1 draw
7 Kd1 draw
8 Kd2 draw
9 Ra8 draw
10 Rb1 draw
11 Rb3 draw
12 Rb7 draw
13 Rf8 draw
14 Kab3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kcb3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves