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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Kc4 draw
3 Kc5 draw
4 Kd3 draw
5 Kd5 draw
6 Kde4 draw
7 Kde5 draw
8 Kf5 draw
9 Rb7 draw
10 Rd7 draw
11 Rf6 draw
12 Rf8 draw
13 Kc3 loss in 2 half-moves
14 Kde3 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kfe3 loss in 2 half-moves
17 Kfe4 loss in 2 half-moves
18 Kfe5 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves