Opening Hacker Files: The Bogo-Dutch Popular Chess Openings ¨Mastering the Positional Sacrifice¨ is

¨Mastering the Positional Sacrifice¨ is a comprehensive chess DVD that is guaranteed to better your understanding of one of the most effective weapons in chess

After a long time we are launching a precious edition on the market in the well-known guise of our traditional values and passion for chess

Roger Smook (left) plays Gil Ramirez

He was the President of the Republic of Kalmykia in the Russian Federation from 1993 to 2010

Opening Hacker Files: The Bogo-Dutch Popular Chess Openings ¨Mastering the Positional Sacrifice¨ isThe Bogo Dutch is a hypermodern defense to 1. d4 which is based on 1. d4 e6 2. c4 f5. It is a hybrid opening that is based on the Bogo Indian Defense (1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+) and the Dutch Defense (1. d4 f5). Black tries their hardest to wrest control of the e4square from White by checking on b4, plus having a pawn on f5 at the same time. It is undoubtedly an underrated defense, to the point that most players, from super GMs all the way down