The Morphy's Opera House
Cretainly you heard for Morphy Opera House Game.This game is important for Philidor Defense.You sure want to see this game.
And this game is very old and you can see this here.
In 8. move white can got a pawn with 8.Q:b7 but black play 8...Qb4+ and white haven't any of this threats and combinations.
Black instead of 9... Bg5 can play 9... Nbd7 and he can overcome all problems.
In 14. move everything is solved,white cretainly win.