What is the format of the World Chess Championship in which India's Gukesh is Challenger?

World Chess Championship between reigning world champion Ding Liren of China and Challenger Gukesh D from India is being held in Singapore. It'll be played to a best of 14 games and with tiebreakers if needed. Gukesh and Ding will earn a point for each win and 0.5 each for a draw, with 7.5 score enough to win the championship.