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EGTB: win in 22 half-moves

# move score
1 Rg8 win in 21 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke5 draw
8 Kf3 draw
9 Kf5 draw
10 Kg3 draw
11 Kg5 draw
12 Rg5 draw
13 Rg6 draw
14 Rg7 draw
15 Rh4 draw
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves