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EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 g6 draw
3 Ra5 draw
4 Ra6 draw
5 Ra7 draw
6 Rb8 draw
7 Rf8 draw
8 Rg8 draw
9 Ne2 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Nh3 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves