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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Kf4 draw
4 Kg3 draw
5 Kg6 draw
6 Kgg4 draw
7 Kgh5 draw
8 Kh3 draw
9 Kh6 draw
10 Khg4 draw
11 Khh5 draw
12 Rb1 draw
13 Rf2 draw
14 Rf5 draw
15 Rg1 draw
16 Rh1 draw
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves