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EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kh7 draw
3 Rg6 draw
4 Rg7 draw
5 Kg7 loss in 6 half-moves
6 Rc8 loss in 4 half-moves
7 Rd8 loss in 4 half-moves
8 Re8 loss in 4 half-moves
9 Rf8 loss in 4 half-moves
10 Ra8 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves