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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Kg5 draw
3 Kg6 draw
4 Kg7 draw
5 Rc1 draw
6 Rc6 draw
7 Rc7 draw
8 Rc8 draw
9 Rd5 draw
10 Re5 draw
11 Rg5 draw
12 Rh5 draw
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Kf7 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc3 loss in 2 half-moves
30 Rc4 loss in 2 half-moves