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EGTB: win in 8 half-moves

# move score
1 Rg6 win in 7 half-moves
2 Bb8 draw
3 Bc7 draw
4 Be5 draw
5 Bf4 draw
6 Bg1 draw
7 Rg8 draw
8 Rh7 draw
9 Bd6 loss in 2 half-moves
10 Bg3 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves