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EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ra8 draw
3 Rc8 draw
4 Rd8 draw
5 Re8 draw
6 Ke3 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Kff3 loss in 2 half-moves
10 Kff5 loss in 2 half-moves
11 Kfg3 loss in 2 half-moves
12 Kfg5 loss in 2 half-moves
13 Kgf3 loss in 2 half-moves
14 Kgf5 loss in 2 half-moves
15 Kgg3 loss in 2 half-moves
16 Kgg5 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves