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EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Kgg3 draw
3 Khg3 draw
4 Khh3 draw
5 Khh5 draw
6 Rc1 draw
7 Rg2 draw
8 Rh1 draw
9 Kf3 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kgg5 loss in 2 half-moves
13 Kgh3 loss in 2 half-moves
14 Kgh5 loss in 2 half-moves
15 Khg5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves