Opening “Don’ts” 1. Don’t make unnecessary pawn moves. 2. Don’t bring out the queen too early. 3. Don’t move a piece twice in the opening. 4. Don’t trade a developed piece for an undeveloped one. 5. Don’t exchange without good reason. 6. Don’t develop just to bring a piece out and not with a specific purpose. 7. Don’t block your center pawns. 8. Don’t impede the development of other friendly pieces. 9. Don’t weaken your king’s position or move your uncastled king. 10. Don’t move knights to the edge of the board. 11. Don’t waste time or moves. 12. Don’t indulge in pawn-grabbing. 13. Don’t
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