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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rc6 draw
3 Rc7 draw
4 Rc8 draw
5 Rg3 draw
6 Ke3 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kff5 loss in 2 half-moves
12 Kfg4 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kgf5 loss in 2 half-moves
16 Kgg4 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves