How many pieces do you start with in a two person game?

You need to provide more context! There are many two-person games, and each one has its own unique starting pieces.

Please tell me what game you're asking about! For example:

* Chess: 16 pieces per player

* Checkers: 12 pieces per player

* Go: 180 stones per player

Let me know the game, and I can tell you how many pieces each player starts with.