Recognize and apply common tactical motifs such as forks, pins, skewers, double attacks, and discovered checks. Tactics are the building blocks of practical strength.
Develop habits that protect your king: castle early, avoid unnecessary pawn weaknesses, and neutralize attacking pieces before they become dangerous.
Bring all pieces into play quickly and harmoniously. Avoid moving the same piece multiple times in the opening unless there is a concrete reason.
Occupy or influence the central squares to give your pieces greater scope and restrict your opponent’s mobility.
Before each move, pause to scan for threats and hanging pieces. A simple blunder check routine prevents avoidable losses and builds confidence.