Preparedness for a game that usually lasts four-five hours requires good physical condition and also steady nerves.
Viswanathan AnandCarlsen will be ridiculously difficult to play against. (on the 2013 World Championship match)
Viswanathan AnandIn a way players at the top should try to promote the game in their own countries as that is the legacy that makes you feel proud. If you have not done that you have failed as a sportsperson.
Viswanathan Anand