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EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Kd7 draw
3 Ke7 draw
4 Ke8 draw
5 Rd3 draw
6 Re3 draw
7 Rf3 draw
8 Rg1 draw
9 Rg2 draw
10 Rg4 draw
11 Rg5 draw
12 Rh3 draw
13 Kc7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves