Autor
Herman Grooten
1Publikationen
Aktuelle Bücher Key Concepts of Chess - The Hedgehog
Herman Grooten is an International Master from the Netherlands,
a renowned trainer with over 35 years of experience
and the author of several highly acclaimed books about chess
training and chess strategy.
a renowned trainer with over 35 years of experience
and the author of several highly acclaimed books about chess
training and chess strategy.
