Plain-English Definition
Opening prescriptions should match your chess identity: attacking, solid, tactical, positional, endgame-focused, or exploratory.
Why It Matters
A repertoire is a training environment, not just a first-move menu.
Common Signs in Games
- You repeatedly enjoy similar middlegame structures.
- Your losses come from the same opening discomfort.
- An opening teaches a skill you want to build.
Common Mistakes
- Choosing openings only by engine reputation.
- Playing sharp theory without enjoying calculation.
- Avoiding openings that train your weak imbalances.