GrootenInternational Master Herman Grooten has over 35 years' experience as a professional chess trainer, with many pupils becoming world's leading players, such as GM Loek Van Wely, GM Benjamin Bok, GM Robin Swinkels etc. He wrote several books, all of hemreceived a world wide great acclaim. This is his third book, third volume of the 16 volumes that will be published over the next 4 years. Read More Read Less