Chess: Carlsen scores record nine out of nine at Grenke Freestyle Open

The world No 1 swept the board with a result comparable to the great performances of Bobby Fischer, Anatoly Karpov and Alexander Alekhine, but it won’t count for Fide ratingsMagnus Carlsen, the world No 1, soared to a new landmark in chess history last weekend, when the 34-year-old won all his nine games in the Grenke Freestyle Open at Karlsruhe, …