Buuxi weedhan soo socota: Nielsen wuxuu tababari jiray Horyaalka Adduunka Viswanathan Anand laga soo bilaabo 2002 ilaa 2012. Anand wuxuu ku guuleystay horyaalka adduunka ee Mexico 2007, wuxuuna difaacay horyaalka Bonn 2008, Sofia 2010 iyo
Moscow sanadkii 2012.