World Champion Viswanathan Anand came up with a sterling effort to beat German Grandmaster Arkadij Naiditsch in the fifth round of Grenke chess Classic in Baden-Baden, Germany.
Barua beat GM Pendyala Harikrishna while Ganguly accounted for Sriram Jha in the third round of the National 'A' chess championship to forge ahead.
GMs S S Ganguly and Harikrishna finished eighth and ninth respectively.
"I practice chess based on what I think is a priority, and what I feel like doing. I also read some chess books -- 'Saying No to Chess Principles' by Evgeny Bareev and 'Life and Games of Mikhail Tal"
Grandmaster Surya Shekhar Ganguly outwitted higher-rated compatriot Abhijeet Gupta to maintain a clean slate after the end of the second round in the Fujairah International Chess tournament, in Fujairah (UAE), on Thursday.
The Uzbek Grandmaster edged out Pavel Kotsur and Surya Shekhar Ganguly after a tie for the top spot.
Uzbekistan Grandmasters Saidali Iuldashev and Dzhumaev Marat have joined him on 7.5 points.
Indian Grandmaster P Harikrishna started his campaign by outclassing Eric De Haan of Holland in the first round of the Masters' section of Tradewise Gibraltar Chess festival at the Caleta in Gibraltar.
The Indian Grandmaster posed a serious threat but the top seed held on for a draw and maintained his slender half point lead.
: They joined three others in the lead in the Parsvnath International chess tournament.
Joining the Bulgarian in the semi-finals of the World Chess Championship are England's Michael Adams, Teimour Radjabov of Azerbaijan and Rustam Kasimdzhanov of Uzbekistan.
The two Indian Grandmasters played out a fighting draw amongst themselves to remain in joint lead after the third round of Gibraltar Chess Congress.
The Indian Grandmaster missed a possible victory in the fourth round against Vioral Bologan in the Corus\n\nChess tournament.
Five-time World champion Viswanathan Anand continued to struggle with his form as he lost to 16-year old International Master Benjamin Gledura of Hungary in the seventh round of the Masters section of Gibraltar International Chess festival
The half point at the British chess championship boosted Ghate's changes of a Woman Grandmaster norm.
The Indian GM beat IM Enamul Hossian of Bangladesh for his second win in the Brtish Open chess.
'The main thing for chess right now is to finish its world championship and get one reunified title,' says Vishwanathan Anand.
Nine players share the lead after the second round in the 41st National 'A' Chess Championship.
Krishnan Sasikiran, P Harikrishna and Surya Shekhar Ganguly won their fourth round games to remain in joint second position at the Dubai International Chess Championship.
The Indian GM drew her fifth round match against the Russian in the Irlapuram Grandmasters tournament in Vijaywada.
The other semi-final in the World Rapid Chess championship will be between Vladimir Kramnik and Alexander Grischuk.
Summary of sports events and persons who made news on Sunday.
Jharkhand's Pritam Singh beat the GM as unfancied players ruled the roost on second day of the Tata International chess championship.
Grandmaster D Harika bowed out of the world championship after playing a draw in must-win second game with former Bulgarian world champion Antoaneta Stefanova in the semifinals, which she lost 0.5-1.5 in Khanty Mansiysk, Russia.