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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Ke3 draw
3 Kf3 draw
4 Kf5 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra1 draw
12 Re8 draw
13 Rf8 draw
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves