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EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf3 draw
3 Rf2 draw
4 Rff3 draw
5 Rfg1 draw
6 Rg2 draw
7 Rg4 draw
8 Rg5 draw
9 Rgf3 draw
10 Rgg1 draw
11 Rh1 draw
12 Rh3 draw
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rg8 loss in 2 half-moves