Many chess players fall into a common trap: they play game after game, hoping that sheer volume will make them better. However, without reviewing your play, you are likely repeating the exact same strategic and tactical mistakes.

Analyzing your own games is widely considered by coaches and Grandmasters to be the single most effective way to raise your rating. Here is a step-by-step guide on how to analyze your chess games like a pro.

Step 1: Self-Analysis (Before Turning on the Engine)

The biggest mistake players make is immediately running their game through a chess engine. When you do this, you miss out on the mental workout of finding your own errors.

Instead, go through the game move-by-move and try to answer these questions:

  • Where did the game turn? Identify the moment you felt your position went from winning to drawing, or drawing to losing.
  • What was your plan? Reconstruct what you were thinking during the game. Did you miscalculate a tactic, or did you simply run out of active ideas?
  • How was your time management? Did you rush critical decisions, or spend too much time on simple moves?
Write down your thoughts or note down alternative moves you considered during the match. This forces you to think deeply about chess positions rather than just looking at evaluation bars.

Step 2: Verify with the Engine

Once you have done your best to analyze the game with your own brain, it is time to consult the computer. The engine is a powerful tool, but you must use it correctly:

  1. Look for blunders first: Focus on moves where the evaluation bar dropped significantly. If a move goes from +1.5 to -2.0, there is a tactical reason you missed.
  2. Find the tactical refutation: If the engine suggests a move you did not expect, play out the moves to see why the engine's choice was superior.
  3. Don't obsess over minor inaccuracies: A move that is evaluated at +0.2 instead of +0.4 is rarely the reason you lost the game. Focus on the major swings.

Step 3: Identify Patterns and Learn

The final step is to categorize your mistakes. Do you keep losing because of tactical blunders in the middlegame? Are you failing to convert winning endgames? Or are you getting into bad positions right out of the opening?

By identifying these patterns, you can direct your study time toward your specific weaknesses. For example, if you notice you are constantly falling victim to simple forks and pins, devote your next week of practice to solving tactical puzzles.

Apply Your Insights Immediately

The best way to solidify what you learn from analysis is to put it to use right away. Play a game on LocalChess, and commit to analyzing it immediately afterward, win or lose. You will start seeing your blind spots diminish, and your rating will thank you!