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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Kf6 draw
3 Kg3 draw
4 Kg4 draw
5 Kgg5 draw
6 Kgh5 draw
7 Kh3 draw
8 Khg5 draw
9 Khh5 draw
10 Rc2 draw
11 Rf1 draw
12 Rf5 draw
13 Rf6 draw
14 Rf8 draw
15 Rg2 draw
16 Rh2 draw
17 Kf7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Kf5 loss in 1 half-moves