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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rb2 draw
3 Rc2 draw
4 Rd2 draw
5 Re2 draw
6 Rf1 draw
7 Kd6 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kee6 loss in 2 half-moves
13 Kef7 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Kfe6 loss in 2 half-moves
17 Kff7 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves