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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kdd8 draw
5 Kde8 draw
6 Ked8 draw
7 Kee8 draw
8 Kf7 draw
9 Kf8 draw
10 Ra1 draw
11 Rg1 draw
12 Rh2 draw
13 Rh7 draw
14 Kc6 loss in 2 half-moves
15 Kdd6 loss in 2 half-moves
16 Kde6 loss in 2 half-moves
17 Ked6 loss in 2 half-moves
18 Kee6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves