Extreme Calculation Training metadata-enriched This is his first opening

This is his first opening book for 8 years

Learn tournament selection and opening preparation strategies backed by personal tournament experience

The information explosion has led to a massive increase in opening theory

Since the model of the 4 types of player (active player

including "The Great Humboldt Chess Collection"

Extreme Calculation Training metadata-enriched This is his first openingAfter the success of the first DVD on the art of calculation, Calculation Training, Dutch IM Robert Ris now shows on the second DVD in the series on calculation training further aspects and tricks of variation calculation that help you calculate better and score more points! Knowing the topics discussed in Volume I (Candidate Moves, Elimination & Imagination) will certainly be helpful when studying this new DVD. Ris pays particular attention to