The Indian had to share the title with Peter Acs after being held to a draw by Csaba Balogh in the final round.
Grandmaster Parimarjan Negi failed to break the defenses of Ziska Helgi Dam and had to agree for a draw and settle for 12th place in the Hogehschool Zeeland International Chess tournament.
The 14-year-old remained unbeaten in the tournament and won the title with eight points out of a possible nine.
Parimarjan Negi went down to second seed Grandmaster Michal Krasenkow in the eighth round and bowed out of the championship race in the Hogeschool Zeeland International chess tournament.
The Indian ace beat eighth seeded Grandmaster Konstantin Landa of Russia in the sixth round of Hogeschool Zeeland International Chess tournament.
The former World junior champion won the Marx Gyorgy international chess tournament after settling for an easy draw with GM Ferenc Berkes in the 10th and final round game.
The Indian ace, who is a full point clear of nearest rival Zahar Efimenko of Ukraine, needs only a draw in the final round to win the Marx Gyorgy memorial chess tournament.
The former world junior champion beat defending champion Zoltan Almasi of Hungary in the eighth round of the Marx Gyorgy International Chess tournament.
The Indian ace maintained sole lead in the Marx Gyorgy Memorial International chess tournament with an easy draw against Hungarian GM Ferenc Berkes.
He registered a smashing victory over defending champion Almasi of Hungary in the third round.
The fourth round defeat saw the Indian Grandmaster surrender joint-lead in the Montreal International Chess tournament.
Levon Aronian, Veselin Topalov and Teimour Radjabov jointly won the Category-19 Corus Chess tournament.
The victory enabled the Indian ace narrow the gap between him and tournament leader Veselin Topalov of Bulgaria in the Corus chess tournament.
The draw kept Teimour Radjabov in sole lead, on 5.5 points out of a possible seven, while Anand inched to 4.5 points, in the Corus chess tournament.
The victory took the Indian ace to joint-second in the Corus chess tournament, behind, Teimour Radjabov of Azerbaijan.
The Indian Grandmaster shared the second place in the Mtel chess tournament with Gata Kamsky, Shakhriyar Mamedyarov and Liviu-Dieter Nisipeanu.
Viswanathan Anand registered an easy victory in the first round of the Mtel Masters International chess tournament.
The draw took both Eesha Karavade and Koneru Humpy to 3.5 points out of a possible five in the Dubai International Chess championship.
Anand became the world number one for the first time in his career by virtue of winning the Morelia-Linares classical chess tournament.
The chess wizard said there must have been some "genuine technical problem" behind FIDE's initial decision.
Let's all join in and congratulate the new king of the 64 squares board.
15-year-old Abhijeet Gupta became the India's youngest International Master after FIDE awarded him the title
World junior chess champion GM Shakhriyaz Mamedyarov of Azerbaijan clinched the Dubai Cup.
The Indian ace drew with Wang Yue of China in the fifth round to maintain a half point lead in the Marx Gyorgy Memorial international chess tournament.
Top seed Veselin Topalov of Bulgaria lost to Russian Peter Svidler to liven things up in the 'A' group of the Corus International Chess tournament.
Ukraine GM Valerij Neverov won the Hastings tournament after a quick draw with Merab Gagunashvili of Georgia.
The 12-year-old drew with GM Yuriy Kuzubov of Ukraine in the ninth and penultimate round of the Masters section in the Hastings International Chess Congress.
The Indian ace takes on Russian Grandmaster Peter Svidler in fifth round of the Corus International chess tournament.
P Harikrishna started his campaign with a draw against Jan Timman of Holland in the first round of the Ciudad de Pamplona International chess tournament.
P Harikrishna suffered an unexpected defeat against Ruben Felgaer and slipped from his overnight joint second spot
The World junior champ drew with top seed Sokolov in the fifth and penultimate round of the Essent International Chess tournament.
Viswanathan Anand suffered a shocking defeat in the third round of the Mtel Masters international chess tournament.
Harikrishna outwitted top seed Grandmaster Ivan Sokolov of the Netherlands in the third round of the Crown Group of Essent International chess tournament.
The Indian Grandmaster was beaten by World champion Ruslan Ponomariov at the Biel chess festival.
P Harikrishna drew with GM Shakhriyar Mamedyarov of Azerbaijan in the first game for the third place match
Viswanathan Anand was held to a draw by Vladislav Artemiev of Russia in the eighth and penultimate round, ending the Indian challenge in the Isle of Man International Chess tournament on Sunday.
Alexander Goloshchapov, Ashot Anastasian and Aleksej Aleksandrov share the lead in the Masters' section at the Abu Dhabi International Chess Festival.
High-flying with his superman-cap, overnight joint leader Grandmaster Gupta ran out of steam and surrendered to Nakamura on a day when B Adhiban also did well to hold Levon Aronian of Armenia to a creditable draw.
Grandmaster Krishnan Sasikiran celebrated his birthday in style beating R R Laxman to take sole lead after seven rounds.
The Indian scored a sensational victory over Grandmaster Zurab Sturua of Georgia in the fifth round of the Dubai International Chess Championship.