My First Smothered Mate!

Ok folks, this game has absolutely no interest of any kind whatsoever.  It was poorly played by myself, but the reason I'm so excited, is:  I saw a smothered mate and used it!  I've never seen one of these in any of my games.  Never threatened it, never tried to, never been threatened with it.  If nothing else, this is a testament to the usefulness of Tactics Trainer....