Do you think Grandmasters always outplay the lower rated competition? Think again. Even the greatest players like Garry Kasparov may lose to those 300 points lower rated. Can a Grandmaster lose to a Master rated player? What if that Grandmaster is a World Champion Vishy Anand? The answer is “yes”. In this article we will experience some of the greatest Grandmaster’s upsets. Ready? Let’s get started.