VMBM
And it didn't even bring me down
1) Generally accepted view
2) General profiles of Shadrin praise his penalty killing ability, and as far as I know, he's the only Soviet forward for which that is true. Kind of how Jiri Holik is the only 70s European winger whose two-way play is featured prominently in his profiles. Most of them are just 'blah blah, great technical player, gorgeous passer, skates like the wind, blah blah, look how many goals he scored"
Fine. I just thought that possibly the story on the 1976 Olympics had reached almost mythical proportions, and was one of the major reasons for his reputation.
I've seen a lot of USSR games from the 1970s, and while I haven't done any 'calculations', I feel confident to say that Petrov and Mikhailov killed penalties as much as any Soviet player, including Shadrin. Not that it would make them as good as/better than Shadrin at it.