India's captain Virat Kohli, centre, congratulates Ravichandran Ashwin, right, after dismissing England's Zak Crawley during the third day of fourth Test at the Narendra Modi Stadium in Ahmedabad on Saturday, March 6, 2021. India won the Test by by an innings and 25 runs and the series 3-1. AP

England have had 'no official request' from India to move dates of summer Tests