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EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Kg2 draw
4 Kg3 draw
5 Kgg4 draw
6 Kgh4 draw
7 Kh2 draw
8 Khg4 draw
9 Khh4 draw
10 Re7 draw
11 Rf1 draw
12 Rf4 draw
13 Rf8 draw
14 Rg7 draw
15 Rh7 draw
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Kf4 loss in 1 half-moves