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EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Kfg7 draw
8 Kfg8 draw
9 Kg6 draw
10 Kh7 draw
11 Khg7 draw
12 Khg8 draw
13 Rb1 draw
14 Rf5 draw
15 Rg1 draw
16 Rh1 draw
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves