The Averbakh variation Krushed! My Best Games from the Spice Cup Invitational: Presenter GM Eugene Perelshteyn from ChessLecture. Perelshteyn - Krush features the King's Indian Defense, Averbakh and Eugene's favorite response 5...Na6. Beginners will enjoy Eugene's positional evaluations, while advanced players will like his explanation of how he takes advantage on the king side (normally...