<prompt> Anoshanda semutevedzeri waViswanathan Anand, achibatsira aimbove shasha yenyika mumutambo wake wakabudirira wekudzivirira zita rake naVladimir Kramnik, muna 2010 achipesana naVeselin Topalov, muna 2012 achipesana naBoris Gelfand, muna 2013 na2014  <response>: kurwisana naMagnus Carlsen. 