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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Kd5 draw
3 Ke5 draw
4 Ke7 draw
5 Kef5 draw
6 Kef6 draw
7 Kef7 draw
8 Kg5 draw
9 Kg7 draw
10 Kgf5 draw
11 Kgf6 draw
12 Kgf7 draw
13 Kh5 draw
14 Kh6 draw
15 Kh7 draw
16 Rc4 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 draw
20 Rg8 draw
21 Kd6 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rc7 loss in 2 half-moves