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EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf1 draw
6 Kf3 draw
7 Kf6 draw
8 Kf8 draw
9 Kg1 draw
10 Kg2 draw
11 Kg3 draw
12 Kg6 draw
13 Kg7 draw
14 Kg8 draw
15 Rc4 draw
16 Rc6 draw
17 Rc7 draw
18 Rc8 draw
19 Rd5 draw
20 Re5 draw
21 Rf5 draw
22 Rh5 draw
23 Ke1 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Ke3 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc2 loss in 2 half-moves
30 Rc3 loss in 2 half-moves