Ding Liren and Gukesh Dommaraju played to a third successive bloodless result in the sixth game of their world championship showdown on Sunday in Singapore, as the Indian teenager fought back from a questionable decision to reject a draw offer from an inferior position to split the point after 46 moves.
Ding, the 32-year-old champion from China, played a new first move (1 d4) for the third time in three games with the favored white pieces, opting for the en vogue London System and creating structural imbalances early by doubling black’s pawns on the c-file. It was the same opening he deployed in Game 6 of his world title match with Ian Nepomniachtchi last year.
Both players signaled their deep preparation by blitzing out their moves well into a fiery middlegame, where Gukesh had gained material but was forced to deal with Ding’s centralized pieces and potential counterplay.
As the game progressed, Gukesh’s attempts to press with open lines were neutralized by white’s accurate defense. The 18-year-old declined a draw offer by refusing a threefold repetition with 26...Qh4!?, instead of taking a draw by repetition with Qe7!, drawing audible gasps from the gallery assembled outside the sound-proof playing hall.
“I just thought I always have counterplay and I saw no reason to take [a draw] now,” Gukesh said. “I wanted to make a few more moves and see what happens.”
But with time pressure mounting for both players ahead of the first time control, Ding seemingly gave up his advantage with a queen exchange (34.Qc2!?). The position simplified into a rook endgame, with neither player able to find a breakthrough before the game concluded with a series of repetitions after 4hr 15min.
Ding entered the first defense of his world championship a week ago having gone 28 classical games without a win, a wretched run of form that saw him drop to 23rd in the world rankings and prompted the oddsmakers to install him as roughly a 3-1 longshot in the match.
But he sprang a major surprise in Monday’s first game by winning as black, dramatically ending the 304-day winless streak. Game 2 on Tuesday was a tame 23-move draw, before Gukesh struck back on Wednesday with a win in Game 3. The fourth and fifth games were each calm draws.
The fifth-ranked Gukesh, already the youngest ever world title challenger in the competition’s 138-year history, can shatter the record for youngest ever undisputed world champion held by Garry Kasparov, who was 22 when he dethroned Anatoly Karpov in their 1985 rematch in Moscow.
“So far it’s been good,” Gukesh said when asked to assess his performance so far. “Obviously I still can improve my play. There are a lot more gamews to try and do that. It’s an equal match so far. Considering that I was also trailing after the first game, I’m happy to be here. But it’s too early to think about anything like that. We are not even halfway through the event.”
The overall score in their $2.5m showdown at Resorts World Sentosa is 3-3 ahead of Monday’s rest day. Whoever reaches seven and a half points first will be declared the champion in the scheduled three-week contest at the Equarius Hotel at the Resorts World Sentosa, an island resort off Singapore’s southern coast.