D Gukesh: The Story of Chess’s Youngest Undisputed World Champion

On December 12, 2024, in Singapore, an 18-year-old from Chennai looked at the board for a few seconds before he understood what had just happened. Ding Liren had played 55.Rf2. A few moves later, Gukesh Dommaraju was the 18th world chess champion and the youngest undisputed champion in history.
Early Life and the Rise of D.Gukesh
Gukesh was born on May 29, 2006, in Chennai, the city where Viswanathan Anand grew up. He became a grandmaster in January 2019, at 12 years, 7 months and 17 days. That made him the second-youngest grandmaster ever at the time, just 17 days short of Sergey Karjakin’s record.
His real breakout came in 2024. In April he won the Candidates Tournament in Toronto at 17, the youngest player ever to win it. A few months later he scored 9/10 on board one at the Chess Olympiad in Budapest, winning individual gold and leading India to its first-ever team gold. By the end of that year he was sitting across from Ding Liren with the world title on the line.
The Game That Made Him World Champion
The 2024 match was tied 6.5–6.5 going into the 14th and final game. Ding had White and chose a Reversed Grünfeld, and for most of the game it looked like a draw. The position thinned out into a rook-and-bishop endgame. Gukesh was a pawn up, but nobody expected him to convert it.
He kept pushing anyway, move after move, hoping for one slip. On move 55, it came. Ding played Rf2, a rook move that allowed a trade into a pawn endgame White couldn’t hold. Gukesh needed a moment to see it, then he took the chance. The game ended on move 58, and the match finished 7.5–6.5.
He called it the best moment of his life. He was the second Indian world champion, after Anand.
A Difficult 2026
The year after a world title is rarely easy, and 2026 has been rough for Gukesh. Poor results at Wijk aan Zee and the Prague Chess Festival pushed him out of the world top 10 in March. Soon after, he withdrew from the full Grand Chess Tour to focus on his title defense. His rating slipped to 2703 by September before recovering slightly to 2710 in October. He has been open about it, admitting that he had been playing badly.
Gukesh vs Sindarov: The 2026 World Chess Championship
Now comes the real test. Gukesh defends his title against Uzbekistan’s Javokhir Sindarov in Geneva, Switzerland, with Game 1 on November 24. Both players are 20, which makes it the youngest World Championship match ever played. The match runs to 14 classical games.
Sindarov arrives in great form. He won the 2025 World Cup and then the 2026 Candidates without losing a classical game at either, and this summer the betting markets made him the favorite. But Gukesh has something Sindarov doesn’t. He has already won a world championship match, under the heaviest pressure in the sport.
In 2024, almost nobody expected Ding to blunder in that final game. Gukesh kept playing anyway. That stubbornness might be his best weapon in Geneva.
Memorable Match
D.Gukesh Vs Ding Liren, 2024 FIDE World Championship


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