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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Kd3 draw
3 Kd4 draw
4 Kd5 draw
5 Rc6 draw
6 Rc7 draw
7 Rc8 draw
8 Rd3 draw
9 Re3 draw
10 Rg3 draw
11 Rh3 draw
12 Ke3 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Kh8 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves