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EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 g4 draw
3 Rg4 draw
4 Rh8 draw
5 g3 loss in 12 half-moves
6 Nc7 loss in 2 half-moves
7 Nd6 loss in 2 half-moves
8 Nf6 loss in 2 half-moves
9 Ng7 loss in 2 half-moves
10 Rg3 loss in 2 half-moves
11 Rg5 loss in 2 half-moves
12 Rg6 loss in 2 half-moves
13 Rg7 loss in 2 half-moves