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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rd1 draw
5 Ke4 loss in 2 half-moves
6 Ke5 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Kff4 loss in 2 half-moves
9 Kff6 loss in 2 half-moves
10 Kfg4 loss in 2 half-moves
11 Kfg6 loss in 2 half-moves
12 Kgf4 loss in 2 half-moves
13 Kgf6 loss in 2 half-moves
14 Kgg4 loss in 2 half-moves
15 Kgg6 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves