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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 K6f7 draw
3 Ra4 draw
4 Rb4 draw
5 Rf1 draw
6 Rh4 draw
7 Ke5 loss in 2 half-moves
8 Ke6 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kg8 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 K6e7 loss in 1 half-moves
21 K6g7 loss in 1 half-moves
22 K8e7 loss in 1 half-moves
23 K8f7 loss in 1 half-moves
24 K8g7 loss in 1 half-moves