This is "advanced chess" tournament, computer use is allowed!!!
Try to test your skills in one of most complicated variations in English Opening - Botvinnik System. It is especially chalenging for advanced chess (where computer use is allowed) since you need to have very good positional understanding of this variation. The best sourse to learn it is an excellent book by Michail Martin - Grandmaster repertoir 3 - The English Opening. vol 1.


