Building your opening repertoire with GM Yemolinsky - part 2

The second video of the Opening Repertoire series shares a story of studying a line which was considered White's main alternative at the time I began my work on the Richter-Rauser. White neglects a chance of doubling Black's pawns on the f-file, and, instead, concentrates on the pawn thrust e4-e5. The key games I studied demonstrate how Black fights back by staying active and using typical Sicilian patterns of counterplay.