Garry Kasparov, Magnus Carlsen: Who is the greatest chess player?

This question originally appeared on Quora.

Can chess be a team sport? Magnus Carlsen wants to find out. - The Washington Post

Magnus (2016) - IMDb

Carlsen comes second to Kasparov in chess24's all-time great players' list

Garry Kasparov, Magnus Carlsen: Who is the greatest chess player?

Garry Kasparov on Magnus Carlsen: his behavior was unacceptable

Why Magnus Carlsen Is The Greatest Chess Player Of All Time, by Lucas Potrykus, ILLUMINATION

The Kenilworthian: Garry Kasparov Training Magnus Carlsen

The 5 Greatest Chess Players of All-Time — The Sporting Blog

Magnus Carlsen just proved that he's the best chess player in the world at an epic tournament in London

Garry Kasparov, the greatest chess player in history, talks the game of kings in the computer age

The Prince of Chess (2005) - IMDb