Roman's Labs, Vol. 71: New Improved Lines and Novelties in the Caro-Kann The Caro-Kann Defense is an incredibly solid, sound dynamic defense to 1.e4. On this DVD GM Roman and GM Eugene Perelshteyn, plus the world's strongest chess program (Rybka!) have joined forces to improve many lines. In the process they have made a great opening defense even better! Roman will leave you better prepared to take advantage of your opponent who will be caught off guard with this new material. Even the highest level players have fallen victims to Roman's innovative revelations in the opening.