KATHMANDU: Regan Shrestha and Pravin Shakya advanced to the round of 16 of the All Nepal Open Snooker Tournament here on Sunday. Shrestha defeated Furi Sherpa, while Shakya beat Sujan by the identical scores of 3-0 frames. In other matches, Som Lama edged past Sachin Shrestha 3-1, while Chopel Sherpa beat Suresh Dangol 3-1 to advance to the next round. Also making it to the pre-quarters were Bijay Maharjan, Ram Kunwar, Biren Shakya,  Sumit Moktan and Bikash Gurung.