CHELTENHAM, UK—International Women's Day carried over from Sunday to Tuesday for the curtain up of the Cheltenham Festival at which three of the day's four Grade 1 contests were won by mares bred in Ireland, France and Britain. Admittedly, one of those races was restricted to mares only but the Close Brothers Mares' Hurdle provided arguably the contest of the day, between the Willie Mullins-trained favourite Benie Des Dieux (Fr) (Great Pretender {Ire}) and Honeysuckle (GB) (Sulamani {Ire}), the headline act in a strong team of jumps mares owned by...