Types of Chess Openings

There are over 100 chess openings in chess. You have to learn each opening in order to become a master at chess. 

Here are the names for common and uncommon chess openings:

* Italian Game

* Spanish Game

* Scotch Game

* Three Knights Game

* Four Knights Game

* French Defense

* Caro-Kann Defense

* Sicilian Defense

* Center- Counter Defense

* Slav Defense

* Semi-Slav Defense

* London System

* English Opening

* Bird's Opening

* Larsen's Opening

* Grob's Opening

* Andersen's Opening

*Kada's Opening

*Van't Krugi Opening

* Gambits and Traps 

May I add some?

*Dutch Defense

*Bugayev Attack

*Van Geet Opening

*Lemming Defense

*Reti Opening

Just look at ECO codes.

Chess Openings Resources for Beginners and Beyond...

https://www.chess.com/blog/RussBell/openings-resources-for-beginners-and-beyond

indeed. What is the point you're trying to make? It seems pretty obvious studying some Opening Theory is essential but I dont get what you're trying to say to us, to me. 🤔 would be nice to know what you're getting at?!

"You have to learn each opening in order to become a master at chess. "
This is not true.
You can become a master without learning any opening at all,
however, you cannot become a master without study of endgames.

But actually grandmasters have a better opening knowledge and learn most of the openings but not all openings.