Quote:
Originally Posted by lkasigh
It's not possible to get to #1 in the world without being well-rounded. In fact I would say this is Carlsen's strength - though his style is positional, he is able to switch to a tactical style when the position demands it.
Most of the very top guys, Caruana, Vachier Lagrave, Nakamura, are pretty universal. Maybe a few guys are less well-rounded, like Giri and Adams are very positional, and Topalov is very tactical.
But generally speaking positional/ tactical is something that applies more to amateurs. To get to the GM level you have to be good at everything.
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Karpov was also extremely good at tactics. The reason he's not a top player anymore is because with age (starting from his late 40s) he gradually lost his calculation skills. Every top GM has to be good at every type of position.