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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 K5f6 draw
3 Rb1 draw
4 Rg1 draw
5 Rh1 draw
6 Ke4 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Kg8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 K5e6 loss in 1 half-moves
23 K5g6 loss in 1 half-moves
24 K7e6 loss in 1 half-moves
25 K7f6 loss in 1 half-moves
26 K7g6 loss in 1 half-moves