Chess Opening Repertoire Builder or CORB is a chess app/game extracted from chess career simulation game Master of Chess.


It is designed as a helping tool for expanding, better understanding and training of your chess opening repertoire.

Features

• Expand your opening repertoire via graph display of opening lines
  
• Annotate moves in the graph
  
• Search through official openings database
  
• Test your knowledge of different openings by solving opening quizes
  
• Play Chess Matches from preselected positions