Sharpen Your Tactics - Test Run

Sharpen your tactics with these tactical motifs to train your brain to recognize the important and powerful tactical patterns that  show up in chess games repeatedly. These are the basic tactical maneuvers used in building complex combinations. 

This course is designed to go at your speed, so work through the puzzles as fast as you can, but take as much time as necessary.

http://www.youtube.com/watch?v=JjhZ_NgnjqA

This is just a test run so your feedback, as always, would be helpful.