Have you floundered once too often on the unforgiving rocks of the Caro-Kann? Then try the Caro-Krushing 3.f3! and maintain the classical duo of pawns on e4 and d4. GM Nigel Davies unveils one of the best kept secrets of attack-minded GMs such as Bronstein, Gallagher and Hodgson. Caro-Kann addicts beware!