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EGTB: win in 12 half-moves

# move score
1 Rh8 win in 11 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Rc1 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Rg8 draw
13 Kg2 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Kh7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rc7 loss in 2 half-moves