The World Chess Championship in Sochi is through the halfway mark. With 6 games played and another 6 remaining, the Champion leads the Challenger by one full point. But that is not all. When the match resumes on Monday, Carlsen will play with whites again and that makes him a huge favorite at Sochi. But in game 6 on Saturday, it could have been very different if Anand had noticed a big blunder by Carlsen. If Anand had