Bobby Fischer's 22.knight takes d7 revisited

This was surprising and almost shocking chess news in the last few weeks.
The story that Miguel Najdorf went bananas in the press room after Fischer's 22.Nxd7 gets a different meaning now :)
GM Karsten Mueller found out that not 22.Nxd7 (drawing) but 22.a4 was winning.
en.chessbase.com/post/solution-of-the-endgame-riddle-was-fischer-s-22-nxd7-winning

...

That all seemed rather tedious.

Fischer was not infallible either. They both made several mistakes. They probably were in time trouble.