India's D Gukesh and China’s Ding Liren during the sixth game of the World Chess Championship, in Singapore.

India's D Gukesh and China’s Ding Liren during the sixth game of the World Chess Championship, in Singapore.

India's D Gukesh and China’s Ding Liren during the fifth game of the World Chess Championship, in Singapore.

China’s Ding Liren plays against India's D Gukesh during the fifth game of the World Chess Championship, in Singapore.

India's D Gukesh and China’s Ding Liren during the fifth game of the World Chess Championship, in Singapore.

India's D Gukesh and China’s Ding Liren during the fifth game of the World Chess Championship, in Singapore.