Components
Dark Knight is an open-source Android chess application, Materially designed. It is based on DroidFish and the Stockfish engine, and also includes Bluetooth play.
Proposal
Here I suggest that in add 1vs1 feature so that user can play by way against friend.
Mockups / Examples
Before adding my idea
After adding my idea
If user choose 1vs1 feature then it will look like this
And if the user chooses play then it will look like this
Benefits
the benefits of this 1vs1 feature is to facilitate the user in finding an opponent or can invite friends to play games against 1 against 1.
Posted on Utopian.io - Rewarding Open Source Contributors