with each move in the opening, you should try to do one or more of the following: (1) develop a new piece or clear lines for future development; (2) fight for the center by occupying, attacking, or influencing it; (3) gain space and increase overall mobility; (4) strengthen your position while avoiding weaknesses; (5) pose at least one threat, if not multiple ones; and (6) meet all enemy threats. If you can more or less follow this program, you should be in good shape.
