I came across it recently too and I trying too use it but due to various errors I'm not able to use it were you successful using it I really want some help figuring it out
I came across it recently too and I trying too use it but due to various errors I'm not able to use it were you successful using it I really want some help figuring it out
The whole concept of Bookbuilder Chess is explained here:
https://www.alexcrompton.com/blog/automatically-creating-a-practical-opening-repertoire-or-why-your-chess-openings-suck
I did not find the system very intuitive or user-friendly, but perhaps it is just me (I am used to things like Chessable, which is extremely easy to use).
The concept is fascinating. Do you have experience with the system and could you explain to us how to use it? Thanks.