Anand isn't a regular-ol GM; Anand is a former world champion. These super-GMs spend thousands and thousands of hours studying the game. Generally super-GMs don't lose to anyone except other GMs in classical time formats.
If a super-GM does lose, then it's probably because they blundered. That's not what happened — Anand played well, but Kamath played basically a perfect game with an accuracy of 99%. There are a handful of people on the planet who can do that consistently in classical, and they are all rated 2700+.
If a super-GM does lose, then it's probably because they blundered. That's not what happened — Anand played well, but Kamath played basically a perfect game with an accuracy of 99%. There are a handful of people on the planet who can do that consistently in classical, and they are all rated 2700+.