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EGTB: win in 12 half-moves

# move score
1 Rh8 win in 11 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Rh5 draw
6 Rh7 draw
7 K7e7 loss in 2 half-moves
8 K7e8 loss in 2 half-moves
9 K7g7 loss in 2 half-moves
10 K7g8 loss in 2 half-moves
11 K8e7 loss in 2 half-moves
12 K8e8 loss in 2 half-moves
13 K8g7 loss in 2 half-moves
14 K8g8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves