CNN  —  Chinese grandmaster Ju Wenjun secured her fifth consecutive Women’s World Chess Championship on Wednesday, defeating compatriot Tan Zhongyi in this year’s final. Her win in Chongqing, China, means Ju has become just the fourth woman in history – and the first Chinese player ever – to win the world championship five times, joining an exclusive club consisting of Vera Menchik, Nona Gaprindashvili and Maia Chiburdanidze. World No. 2 Ju won this year’s final 6.5-2.5, putting together a four-