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EGTB: win in 22 half-moves

# move score
1 Rh8 win in 21 half-moves
2 Kf5 draw
3 Kg5 draw
4 Kh5 draw
5 Rh1 draw
6 Rh5 draw
7 Rh6 draw
8 Rh7 draw
9 Kb7 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves