FIDE World Chess Championship 2010

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The FIDE World Chess Championship 2010 was a match between Viswanathan Anand (India), the reigning World Chess Champion, and Veselin Topalov (Bulgaria), the challenger. The event took place in Sofia, Bulgaria, and was played in a best-of-12 games format. Anand won the match 6.5–5.5, successfully defending his title. The match was marked by intense competition, disputes over playing conditions, and Anand’s travel difficulties due to the Eyjafjallajökull volcanic eruption.


FIDE World Chess Championship 2010, Viswanathan Anand, Veselin Topalov
📷 Viswanathan Anand Wikimedia Commons Photo by Ygrek Public Domain

Winner/Reigning Champion: Viswanathan Anand

Born: 1969, Chennai, India

Anand, a five-time world champion, successfully defended his title in 2010 despite facing several challenges. His travel to Sofia was disrupted by the Eyjafjallajökull volcanic eruption, forcing him to take a long overland journey. He also faced pressure from the so-called «Sofia Rules», which forbade draw offers except through the arbiter. Despite this, Anand demonstrated superior preparation, securing a crucial victory in Game 12 to retain the title. His performance was marked by strong strategic play and excellent endgame technique.

«I think this match was one of the toughest of my career.» – Viswanathan Anand


Challenger: Veselin Topalov

Born: 1975, Ruse, Bulgaria

Topalov, the FIDE World Champion in 2005, earned the right to challenge Anand by winning the 2009 Challenger Match against Gata Kamsky. Known for his aggressive, attacking style, he sought to reclaim the world title on home soil. His team’s use of a supercomputer for preparation, along with the insistence on «Sofia Rules», added tension to the match. Despite playing well, Topalov faltered in the decisive Game 12, making a critical mistake that cost him the title.

«I had my chances, but Anand played better in the key moments.» – Veselin Topalov


Match Overview

Format and Prize Fund

Match Dates: April 24 – May 13, 2010
Location: Sofia, Bulgaria
Format: Best of 12 games
Prize Fund: €2 million
Main Sponsor: Bulgarian Chess Federation, M-Tel

Key Moments and Highlights

Historical and Cultural Context

This championship cemented Anand’s legacy as one of the greatest players of all time. The controversy over playing conditions and technology in preparation highlighted growing concerns about computer-assisted training in chess. The match also reinforced Bulgaria’s role as a major chess-hosting nation.


Final Score

PlayerW – L – DFinal Score
Viswanathan Anand3 – 2 (7 draws)6.5
Veselin Topalov2 – 3 (7 draws)5.5

FIDE World Chess Championship 2010 Games

Game 1


Game 2


Game 3


Game 4


Game 5


Game 6


Game 7


Game 8


Game 9


Game 10


Game 11


Game 12


FIDE World Chess Championship 2010

Viswanathan Anand, India

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FIDE World Chess Championship 2010 Sources

Quote Sources

General Sources

Image Source

📷 Viswanathan Anand – Wikimedia Commons. Photo by Ygrek, Public Domain.

Sources, image credits, and attributions for this championship are listed on this page. For general information about the World Chess Champions timeline, visit the main page.