Viswanathan Anand's father passes away at 92 in Chennai - The Economic Times

K Viswanathan was a former General Manager of the Southern Railway.

Viswanathan Anand writes heartfelt message for his late father: I owe so much to him - India Today

Viswanathan Anand's father passes away at 92 in Chennai - The Economic Times

Thalapathi - Wikipedia

The friendship and rivalry between India's first two GMs - Vishy Anand and Dibyendu Barua - ChessBase India

Viswanathan Anand, Biography & Facts

Viswanathan Anand's father dies

Viswanathan Anand's father dies : The Tribune India

Viswanathan Anand's father passes away at 92 in Chennai - The Economic Times

Magnus Carlsen - Wikipedia

Viswanathan Anand's father dies in Chennai - Rediff.com