Defending Against the Scotch (all of them)
Just like in my last blog ( http://www.chess.com/blog/CraiggoryC/defending-against-the-italian-and-tearing-down-the-berlin-wall-opening-study ) these puzzles are just my personal preferences, so if you do not get the puzzle right, you could still be playing a good move. Don't despair but instead go to: http://www.chess.com/explorer/ and see if your move is a top move as well. These puzzles are just to make you feel more at home in these openings. Good luck!
Defending Against the Scotch