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EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rb3 draw
3 Rc3 draw
4 Rd3 draw
5 Re3 draw
6 Rf1 draw
7 Rf2 draw
8 Ke6 loss in 2 half-moves
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Kff6 loss in 2 half-moves
12 Kff8 loss in 2 half-moves
13 Kfg6 loss in 2 half-moves
14 Kfg8 loss in 2 half-moves
15 Kgf6 loss in 2 half-moves
16 Kgf8 loss in 2 half-moves
17 Kgg6 loss in 2 half-moves
18 Kgg8 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Kh8 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves