London Classic: Adams gets lucky break, continues to lead

Michael Adams still has a half-point lead at the London Chess Classic after his round-6 opponent, Jules Moussard, blundered the game away from a winning position. Gukesh, Amin Tabatabaei and Andrei Volokitin also scored full points. In the longest game of the day, Nikita Vitiugov failed to make the most of a big advantage against underdog Shreyas Royal. With three rounds to go, Gukesh stands in sole second place. | Photo: John Upham