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EGTB: win in 6 half-moves

# move score
1 Rg4 win in 5 half-moves
2 Bc7 draw
3 Bh2 draw
4 Rb7 draw
5 Rg5 draw
6 Rg6 draw
7 Rg8 draw
8 Rh7 draw
9 Ba7 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Bg3 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves