I have drafted an initial specification of a Universal Backgammon Interface (UBI).
This protocol facilitates interoperable communication between backgammon engines and clients. The draft specification is available at https://docs.google.com/document/d/1D5xm7A1SbfuZo4vFWjqkIdpnGiJtOmKo-YCaoJmSsog -- Trevor Slocum
