Comment: Practice does not make perfect

Kasparov defeated 13-Year-old Carlsen in Rapid Chess Game! - Remote Chess Academy

Carlsen and Kasparov in clash of the GOATs

The Clash of the GOATs - Magnus Carlsen vs Garry Kasparov - 2004 Reykjavik -Semi-Slave Defense

Magnus Carlsen - Garry Kasparov, 2004 - Europe Echecs

Magnus Carlsen Is Back To Defend His Chess Title

dpa) - Russian World Chess Champion Vladimir Kramnik (L) plays against Hungarian Grandmaster Peter Leko (R) during the 2004 Dortmund Chess Meeting in Dortmund, Germany, 23 April 2004. The event takes place

Magnus Carlsen Vs Garry Kasparov

Carlsen got Kasparov's database of 20 Years' Work: Exciting New Book by Agdestein Releasing Sept 16 ~ World Chess Championship 2013 Viswanathan Anand vs Magnus Carlsen at Chennai Hyatt Regency

Anand - Carlsen World Championship Match (2013) chess event

How Elite Chess Players Burn More Than 6,000 Calories