This is the study group of GM Marian Petrov. The group is offering a wide range of training materials, tips and advice, all at GM level, so anyone can learn something and improve their chess! GM Petrov's students and friends online are all welcome to join this group and discuss on what they've learned during their lessons with GM Petrov. There will be forum posts with helpful information on various topics and special events will be held occasionally, offering group members the opportunity to play GM Petrov or consult with him on their chess preparation.