Pankaj Advani and five other Indian cueists have marched into the last-16 of the World Billiards Championships (time format) in Leeds, England. Advani, who had won the points format title last week, recorded five straight victories on way to the pre-quarterfinals of the time format. The top Indian cueist defeated England's Jonathan Marwood 814-356 in the last-32 stage yesterday.Besides Advani, Rupesh Shah, Siddharth Parikh, Aditya Agarwal, Dhruv Sitwala and Ashok Shandilya also progressed to the pre-quarterfinals.