King's Gambit (Attack on f7)
My opponent defended pretty well until he/she left the f7 square undefended. A definite no no in this opening. I had two choices on move 14: Bxf7+ or Ng5. I decided to play 14. Bxf7+ which is not as strong as 14. Ng5. My opponent played it incorrectly, allowing me to have a discovered check and win of the queen.