411 REFERENCE · Wikibooks
Chess Guide for the Intermediate Player/More Opening Tricks
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
More Opening Tricks
Principles
There are many principles during the opening that can help you gain an advantage.
All openings
Develop your minor pieces (bishops and knights)
Do not move flank/side pawns
Do not move the queen out early
Openings apart from hypermodern openings
Control the center of the board with e4 or d4