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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ne4 draw
3 Nf7 draw
4 Rg6 draw
5 Rg8 draw
6 Rh7 draw
7 Nh3 loss in 12 half-moves
8 Nh7 loss in 8 half-moves
9 Ne6 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves