Tomorrow sees Game 11 and it may be this is where the match ends. Anand needs to try something to claw back his point deficit, but in doing also gives Carlsen greater winning chances. On the other hand there is a school of thought (espoused by the denizens of Street Chess) that Anand may be happy to finish with -1, as a way of saying that he is still a credible threat to Carlsen. I lean towards the former scenario btw.
Anand,Viswanathan (2792) - Carlsen,Magnus (2863) [D97]
WCh 2014 Sochi RUS (10), 21.11.2014