Christmas Quiz ...who signed this?

My boss went to a Christmas party with a supplier , those fine people at NIIT, and very unusually amongst the other festivities he found himself playing a simultaneous chess match against a very strong player.

He was kind enough to get an autograph addressed to me ...I am absolutely delighted and the account manager has promised that I will be there for the next opportunity.

So the quiz question is ... whose signature is this .... answer to follow

As Mark Baldock reveals below...it is none other than former World Champion Vishy Anand