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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rf8 win in 11 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd6 draw
8 Kd7 draw
9 Kf5 draw
10 Kf6 draw
11 Kf7 draw
12 Kg5 draw
13 Kg7 draw
14 Kh5 draw
15 Kh6 draw
16 Kh7 draw
17 Ra4 draw
18 Rf5 draw
19 Rf6 draw
20 Rg4 draw
21 Rh4 draw
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf3 loss in 2 half-moves