Middlegame: a practical example
A player may need to improve a poorly placed knight, prepare a pawn break, or defend a weak king. There is no exact universal move number at which this phase begins, and some games pass quickly from opening exchanges into an endgame.
How to use the idea in your games
Create plans from the position's imbalances: king safety, material, activity, space, and pawn weaknesses. Keep checking concrete threats while pursuing a longer-term idea.
A useful study question
Can you explain middlegame in your own words, identify it in a position, and describe when the idea does not apply? Test the explanation on a legal board before relying on it.
Connect the ideas
Initiative, Pawn structure, Prophylaxis are useful next concepts. Follow the links to compare definitions and examples, then return to the complete chess glossary whenever an unfamiliar term appears.
Sources & further reading
References checked September 5, 2026. Linked services are independent of ChessRankings.com™.