A particular trap against the Caro-Kann 4...Nd7 variation - Chess video demostration.

This is a chess video . The video is about 10 min. long and it has audio as well, so turn up your speakers volume. The video illustrates an important trap that Black players playing the 4...Nd7 variation might fall for. Video link You can either download it your computer and then play it or just click on the above video link and the video should start playing. And I apologize for the possibly poor audio quality. My next attempt will be better.