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EGTB: win in 6 half-moves

# move score
1 Rg4 win in 5 half-moves
2 Kc8 draw
3 Kd8 draw
4 Ke8 draw
5 Ra4 draw
6 Rb1 draw
7 Rb2 draw
8 Rb8 draw
9 Re4 draw
10 Rf4 draw
11 Rh4 draw
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves