International Master Souleidis is an experienced chess coach and journalist, living in Hamburg, Germany. He play in one of the strongest team competitions of the World, being the Bundesliga of Chess. International Master Sebastian is an experienced chess coach and journalist, living in Hamburg, Germany. He plays in one of the strongest team competitions of the World, being the Bundesliga of Chess.

I have known both authors for a long time. I can tell you that both are hard workers and you can expect well-chosen thoroughly checked material sorted in a suitable way so that all chapters catch the spirit of the different themes. A nice additional feature is that some of the highlights of 2016 were brought to life again and you will meet old friends, resp. positions and hopefully also make new ones along the road as most of the material is brand new. And last but not least, there are many beautiful points hidden in the exercises, leaving the work being also fun, which is very important in my opinion GM Dr Karsten Müller, Hamburg 05/2017 – 5 stars rated.