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Herman Grooten Author

International 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 hem received 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.