Win an NABC title without leaving home!

The NABC Online Individual is now stratified (Unlimited/2000/500). Play Monday, July 23-25, 2018 at any time of day from any location on BBO.


Registration will open July 9.

Playing with Robots

  • If you have any technical issue during the game please contact
  • The robots used are GIB robots.
  • The robots play a modified 2/1 system.
  • To view the robot system notes, please visit The robots sometimes deviate from notes if simulations lead them to other conclusions.
  • The robot’s understanding of what a bid means can be seen by hovering over the highlighted bid.
  • When it is a player’s turn to bid, the player can see what the robots think a bid means before making the bid. Please refer to miscellaneous point 32. If the bid is not highlighted, it means the robots have no special understanding or definition for that particular bid.


Conditions of Contest