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EGTB: win in 12 half-moves

# move score
1 Rh8 win in 11 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd7 draw
5 Ke6 draw
6 Ke7 draw
7 Kg4 draw
8 Kg6 draw
9 Kh4 draw
10 Kh6 draw
11 Ra8 draw
12 Rb4 draw
13 Rb5 draw
14 Rb6 draw
15 Rb7 draw
16 Rd8 draw
17 Rf8 draw
18 Rg8 draw
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Re8 loss in 2 half-moves