The World Rapid champion crushed Anatoly Karpov to take an unassailable two-point lead after the eighth round in the tournament.
The victory placed the Indian World Cup champions in the joint lead with Alexei Shirov and Judith Polgar in the Corus chess tournament.
The world champion won the first semifinal of the 18th Magistral Ciudad de Leon chess tournament.
The Indian Super GM remained the sole\nleader with an absolute score of 4/4.
The Indian ace scored a resounding victory over Alexei Shirov in the blindfold game at the Amber chess tournament.
Viswanathan Anand was one step away from his seventh Chess Classic title after crashing \n\nthrough the defences of Spain's Alexei Shirov in the sixth game.
The Indian ace settled for two draws with GM Alexei Shirov to maintain a one point lead after the second day of the Mainz Chess Classic.
The Indian ace beat Alexei Shirov in the second game of the Mainz Chess Classic.
The victory enabled the Indian ace maintain the sole lead in the Corus chess championship.
Defending champion Viswanathan Anand drew both his games with Evgeny Bareev to keep the lead in the Amber Blind and Rapid chess tournament.
The victory gave the Indian ace the sole lead in the Amber chess tournament.
Former world champion Viswanathan Anand played out two draws to keep his full point lead in the Zurich Chess Challenge.
Five-time world champion Viswanathan Anand continued his fine form to outwit Anish Giri of Holland and move into the sole lead after the end of the second round of Zurich Chess Challenge, in Zurich, on Sunday.
The Indian ace took an unbeatable lead of 4.5-2.5 over Alexei Shirov with one last game to go, in the Chess Classic of Mainz.
Grandmaster and former national champion B Adhiban beat Brazilian Grandmaster Alexander Fier in the second round and advance to the third round of the chess World Cup in Tromso, Norway, on Thursday
Grandmaster B Adhiban finished tied third at the Chess.com Isle of Man International tournament after beating the highly-regarded Michael Adams of England in the ninth and final round, in Isle of Man (UK) on Monday.
Former World champion Viswanathan Anand struggled for the second day running as he was held to a draw by almost-retired Robert Hess of the United States in the second round of Isle of Man International Chess tournament.