Your personal chess trainer. Your toughest opponent. Your strongest ally.
FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.




As a 15-year-old, he was already put at a demonstration board to give chess lessons. The first talent he coached was the quite famous Loek van Wely. Later he trained more players who became grandmasters. Among them, we can name Jan Werle, Robin Swinkels, Wouter Spoelman, Twan Burg and more recently Benjamin Bok. In 2016 Attacking Chess for Club Player came out. More information (in Dutch) on
