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EGTB: win in 10 half-moves

# move score
1 Rg7 win in 9 half-moves
2 Ra1 draw
3 Rg2 draw
4 Rg4 draw
5 Rg6 draw
6 Rg8 draw
7 K4c5 loss in 2 half-moves
8 K4d5 loss in 2 half-moves
9 K4e5 loss in 2 half-moves
10 K6c5 loss in 2 half-moves
11 K6d5 loss in 2 half-moves
12 K6e5 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh1 loss in 2 half-moves