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EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Ra2 draw
3 Rg4 draw
4 Kc6 loss in 2 half-moves
5 Kc7 loss in 2 half-moves
6 Kc8 loss in 2 half-moves
7 Kdd6 loss in 2 half-moves
8 Kdd8 loss in 2 half-moves
9 Kde6 loss in 2 half-moves
10 Kde8 loss in 2 half-moves
11 Ked6 loss in 2 half-moves
12 Ked8 loss in 2 half-moves
13 Kee6 loss in 2 half-moves
14 Kee8 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh2 loss in 2 half-moves