On Day 2 of Total Chess in Budapest, the spotlight was on women in chess as two female grandmasters, Bibisara Assaubayeva and R Vaishali, took on some of the world's top male players. Chess legend Judith Polgar, widely regarded as the greatest woman chess player of all time, speaks about breaking barriers in a male-dominated sport, her journey competing against the world's best, and why self-confidence is crucial for women in chess.