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EGTB: win in 22 half-moves

# move score
1 Kb6 win in 21 half-moves
2 Kb7 win in 21 half-moves
3 Ka5 draw
4 Ka7 draw
5 Kb5 draw
6 Kh5 draw
7 Kh7 draw
8 Ra8 draw
9 Rd8 draw
10 Rh7 draw
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kg7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves