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EGTB: win in 12 half-moves

# move score
1 Rh8 win in 11 half-moves
2 Kf3 draw
3 Kff1 draw
4 Kfg2 draw
5 Kg3 draw
6 Kgg2 draw
7 Kh1 draw
8 Kh2 draw
9 Ra8 draw
10 Re8 draw
11 Rf3 draw
12 Rf4 draw
13 Rf5 draw
14 Rf6 draw
15 Rf7 draw
16 Rg8 draw
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kgf1 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves