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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 Kg3 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kg8 draw
9 Kh3 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Kh8 draw
14 Ra2 draw
15 Rf1 draw
16 Rf3 draw
17 Rg2 draw
18 Rh2 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves