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EGTB: win in 6 half-moves

# move score
1 Rf7 win in 5 half-moves
2 Rd2 draw
3 Re2 draw
4 Rf1 draw
5 Rg2 draw
6 Rh2 draw
7 Ra2 loss in 2 half-moves
8 Rb2 loss in 2 half-moves
9 Rc2 loss in 2 half-moves
10 Rf3 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rf8 loss in 2 half-moves