Plain-English Definition
Material is the easiest imbalance to count but not always the final answer. Activity, king safety, structure, and initiative can outweigh a pawn or exchange.
Why It Matters
It is the first imbalance, and the first lesson in weighing tradeoffs.
Common Signs in Games
- One side is up a pawn, exchange, or piece.
- The trailing side has activity or attack.
- A trade changes whether compensation remains.
Common Mistakes
- Assuming up material means winning.
- Ignoring compensation.
- Trading into an endgame where the extra material cannot move.