We use cookies and other data for a number of reasons, such as keeping FT Sites reliable and secure, personalising content and ads, providing social media features and to analyse how our Sites are used.
Add this topic to your myFT Digest for news straight to your inbox
Plus, former world champion Vlad Kramnik retires with his place in chess history secure
Kramnik held world champion title from 2000 to 2007
International Edition
