The second round of the preliminaries of the 2007 FIVB Beach Volleyball Women's Challenger kicked off at Chaoyang Park at 9:00 a.m Aug.14. In today's second match Estonian pair Natalja Bratuhhina/Mari-Liis Graumann fought back to win over China's Sun Bin/Wei Zhaochen 2:1. The scores of the three sets were 20:22, 21:12 and 15:8.