Fritz Trainer: Key Concepts of Chess-The Hedgehog w/Grooten

The Hedgehog. Compact, Resilient, and Full of Counterplay. Understand It Completely.

To understand openings properly, you must first understand the middlegame structures they lead to. IM Herman Grooten takes club players by the hand and examines one of chess's most fascinating and widely applicable structures — the Hedgehog.

The Hedgehog is characterized by at least four Black pawns on the sixth rank — the "spikes" — combined with a large White space advantage created by c2-c4 and the exchange of Black's c-pawn for White's d-pawn. It looks passive. It isn't.

What This Course Covers (4 hours):

• The basic ideas for both White and Black in the Hedgehog structure
• Why the Hedgehog is viable despite White's space advantage — illustrated through all examples
• How Black generates active counterplay once White's direct aggression is weathered
• The Hedgehog's appearance across many opening variants — making this knowledge universally applicable
• Grooten's personal experience with the system — he uses it himself

A Fritz Trainer video course — 4 hours of strategic instruction on one of chess's most instructive and transferable middlegame structures.

The Hedgehog. Understand the structure. Master the counterplay. 4 hours of essential strategy.