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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Kf3 draw
3 Kgg5 draw
4 Kgh5 draw
5 Khg3 draw
6 Khg5 draw
7 Khh3 draw
8 Khh5 draw
9 Ra1 draw
10 Rf2 draw
11 Rf4 draw
12 Rf5 draw
13 Rf8 draw
14 Rg1 draw
15 Rh1 draw
16 Kf4 loss in 2 half-moves
17 Kgg3 loss in 2 half-moves
18 Kgh3 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Kf5 loss in 1 half-moves