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EGTB: win in 8 half-moves

# move score
1 Rg6 win in 7 half-moves
2 Rg7 win in 7 half-moves
3 Ra1 draw
4 Rg3 draw
5 K6d6 loss in 2 half-moves
6 K6d7 loss in 2 half-moves
7 K6f6 loss in 2 half-moves
8 K6f7 loss in 2 half-moves
9 K7d6 loss in 2 half-moves
10 K7d7 loss in 2 half-moves
11 K7f6 loss in 2 half-moves
12 K7f7 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh1 loss in 2 half-moves