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EGTB: win in 12 half-moves

# move score
1 Kf7 win in 11 half-moves
2 Kf8 draw
3 Kg7 draw
4 Kh7 draw
5 Kh8 draw
6 Ra1 draw
7 Ra4 draw
8 Ra5 draw
9 Ra6 draw
10 Ra8 draw
11 Re7 draw
12 Rg7 draw
13 Rh7 draw
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves