Anand vs Carlsen: the age effect in the World Chess Championship

The Greatest Kasparov vs 14 yrs old Magnus Carlsen 2014, Must Watch Game of Kid Carlsen, The Greatest Kasparov vs 14 yrs old Magnus Carlsen 2004

Could Gary Kasparov in his prime have defeated Magnus Carlsen? - Quora

Gary Kasparov vs. Magnus Carlsen (2004) : r/AnarchyChess

Old video of 13-year-old Magnus Carlsen's 'bored' reaction against World Champion Garry Kasparov goes viral

Olimpiu Di Luppi on X: The Carlsen family in Reykjavík in March 2004, where Magnus Carlsen met Garry Kasparov over-the-board, as photographed by Omar Oskarsson. / X

Magnus carlsen vs Kasparov 2004

Game Over (2003) - IMDb

Magnus (2016) - IMDb

On Chess: World Champion Magnus Carlsen Shares Champions Showdown

Comment: Practice does not make perfect