Selecting a user book
During or before starting a game you may select a certain user book with openings. This enables you to prepare some specific opening strategies for a known opponent. It is also possible to disable the main book and have the user book do all the work. In such a case be sure to have plenty of opening data in your book or the results will not be satisfying.
Selecting the file that holds the book is as easy as in any other windows application through the use of a standard dialog. A user book has the .BK extension and by selecting it in the list box, its describing comment is displayed at the bottom of the dialog without actually loading the book. Use the OK button to confirm your selection.