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EGTB: win in 6 half-moves

# move score
1 Rg2 win in 5 half-moves
2 Bd8 draw
3 Be7 draw
4 Bf2 draw
5 Bg3 draw
6 Bg5 draw
7 Rf8 draw
8 Rg6 draw
9 Rg7 draw
10 Rh8 draw
11 Be1 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg1 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