Perhaps we should remember Reti's mini against tarkatower (can't remember the spelling).... Queen sac for the mate? Yeah, he didn't know everything about the caro-kann 
Tartakower called this...
Sort:
I just like how stupid black's kingside looks at the end. It's a good thing he protected that light square bishop, eh?
The good old Carro Kann with its ramifications!
THe Mother of all Caro Kann traps.
Glad to see it still works sometimes :)