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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Kf8 draw
4 Kg5 draw
5 Kg8 draw
6 Kgg6 draw
7 Kgh7 draw
8 Kh5 draw
9 Kh8 draw
10 Khg6 draw
11 Khh7 draw
12 Ra2 draw
13 Rf1 draw
14 Rf3 draw
15 Rg2 draw
16 Rh2 draw
17 Kf6 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves