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EGTB: win in 18 half-moves

# move score
1 Rf8 win in 17 half-moves
2 Rh8 win in 19 half-moves
3 g3 draw
4 Rc8 draw
5 Rg4 draw
6 Rg7 draw
7 g4 loss in 4 half-moves
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg3 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves