Calculation Training Booster UpdateSN_required true He became a grandmaster at

He became a grandmaster at 19

He announced his arrival as a 21-year-old when he defeated Garry Kasparov on the way to winning the Linares Super-Grandmaster event

Overloading

this book attempts to bring the essential contents of Nimzowitsch's "system" into a modern

216 21) Bishop’s Opening

Calculation Training Booster UpdateSN_required true He became a grandmaster atFor those who haven't done any variation calculations recently, there is the Booster. After all, every chess brain needs regular stimulation, because you don't want to become a lazy player who avoids calculating critical variations or simply can't calculate properly anymore.