How to Use Engines to Improve
Most players use chess engines wrong. They play through a game, glance at the evaluation bar, note the blunders, and move on. This teaches you almost nothing. Here is how to use engines for real improvement.
Step 1: Analyse first without the engine
Before turning on the engine, go through your game yourself. Mark the positions where you were unsure, where you spent the most time, and where you think you might have gone wrong. Write down your thoughts. This step is crucial because it trains your own analytical skills.
Step 2: Focus on critical positions
Don't check every move. Focus on the positions you marked in Step 1. Look at the engine's top 3-4 candidate moves, not just the best one. Ask: Why does the engine prefer this move? What was wrong with my move? Understanding the "why" is more valuable than knowing the "what".
Step 3: Extract patterns
After analysing 10-20 games, look for recurring mistakes. Do you consistently miss tactical patterns? Do you mishandle certain pawn structures? Are your endgames weak? Engine analysis reveals your specific weaknesses. Target those in your study.
Step 4: Study the engine's rejected moves
The most educational part of engine analysis: look at the moves the engine rejects. If you chose a move that the engine rates as -0.5, look at the engine's preferred move (+0.3). The difference teaches you what you missed. See game analysis guide.