Der Igel - ein universelles System gegen 1.c4 und 1.Sf3 UpdateSN_required false This book by Russian grandmaster

This book by Russian grandmaster Konstantin Chernyshov is designed to improve your visualization and calculation skills

Kamil Miton

and their need to stay in control

In addition to providing a complete repertoire in the main lines of the Stonewall

practically all of the world's top players have successfully incorporated the “Berlin Wall” into their repertoires

Der Igel - ein universelles System gegen 1.c4 und 1.Sf3 UpdateSN_required false This book by Russian grandmasterThe hedgehog is a special system that is characterized by a very specific pawn structure. At first glance, the black setup seems passive, but that is deceptive! The hedgehog is always waiting for the chance to counterattack and counterattack. Black places his pieces harmoniously behind a pawn wall and waits for the right moment for the breakthrough that reveals the full potential of his position. Many world champions such as Kasparov, Karpov and