come on guys... drtancredi is vladimir kramnik...
Who is GM DrTancredi? Defeated Nakamura 21-15 in bullet.

@macer75 smooth indeed!
Well from what I’ve seen I’m not sure but I don’t think it’s Carlsen(blitz matches with Nakamura have been found on his profile where Tancredi lost badly - check out the 2016/2017 SCC to see Carlsen vs Nakamura finals)
It's Jeremy Silman.