Notes on Lesson 0003 - 08/05/2013
don't move pieces from the center (without a good reason)
don't weaken your position (pawn structure)
good knight vs bad bishop (opposite colors)
pawns on opposite color of bishop is bad
pay attention to the color of the bishops
two pieces better than one rook
review your games before the lesson
trade the right bishop
backward pawn
doubled pawn
isolated pawn
hanging pawns (pair not protected by other pawns)