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EGTB: win in 8 half-moves

# move score
1 Rg7 win in 7 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Rc1 draw
6 Rc2 draw
7 Rc3 draw
8 Rd7 draw
9 Re7 draw
10 Ke5 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kh2 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Kh4 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves