Mezue ahịrịokwu na-esonụ: Nielsen zụrụ onye mmeri ụwa Viswanathan Anand site na 2002 ruo 2012. Anand meriri aha mmeri ụwa na Mexico 2007, ma gbachitere ya na Bonn 2008, Sofia 2010 na
Moscow n'afọ 2012.