WWCC R06: Hou Yifan wins, takes two-point lead

The sixth game of the Women's World Championship ended in time trouble. The Challenger Humpy Koneru was pressing in a basically equal position, but with time running out for both players is was the 17-year-old champion Hou Yifan who, in spite of a violent stomach-ache the night before, had the better nerves. With four games left she now has a commanding 4-2 lead.