How to analyze your Chess.com games

By Andrian Yarotskyi · 21 October 2026 · 6 min read

Most players "review" a game by clicking through it with the engine on, nodding at the arrows and moving on to the next game. Ten minutes later, nothing has changed. The engine was right, but you did not learn anything, because you never found out why you played the moves you played.

A useful review is shorter and more focused than that. It answers three questions: where did the game turn, what did I miss there, and what will I do differently next time? This guide walks through a routine that answers them for your Chess.com games in about twenty minutes.

Step 1: Pick the right games

You do not need to analyze everything. A few games reviewed properly teach more than fifty skimmed.

Prefer longer time controls. A rapid or daily game shows what you actually think. A bullet game mostly shows what your hands did under pressure.
Prefer losses and close games. A game you won easily rarely has much to say. A game you lost, or a win you nearly threw away, almost always does.
Review soon. The best time is the same day, while you still remember what you were thinking. That memory is half of the value.

One or two games a day, or a handful a week, is plenty.

Step 2: Go through the game yourself first

Before you turn on any engine, play through the game on your own and answer a few questions:

Where did you feel unsure? Which moves took you a long time, and why?
Where did you think you were winning, or losing?
What was your plan in the middlegame, and did you stick to it?
Was there a moment where your opponent's move surprised you?

Chess.com records the clock in every game, so the move list shows how much time each move took. Long thinks are worth a second look: they mark the positions you found hardest, which are usually the ones you can learn the most from.

Write down two or three notes, even single words. This step is what turns the engine's verdict into something you can compare against your own thinking.

Step 3: Find the turning points

Now bring in the engine. Do not read every move's evaluation; look at the evaluation graph instead. A game usually has two to four moments where the graph jumps. Those are the turning points, and they are what you study.

A few rules keep the engine honest:

Small differences do not matter. Whether a position is +0.3 or +0.6 makes no difference to a human. Look for swings of a pawn or more, or a change in the result (a win becoming a draw, a draw becoming a loss).
A move that loses the advantage is not the same as a blunder. Missing the best plan in a complicated position is normal. Leaving a piece undefended is not. Treat them differently.
Check your opponent's mistakes too. If they blundered and you did not notice, that is a missed chance worth just as much attention as your own error.

Step 4: Understand the better move, don't just copy it

At each turning point, the engine shows a better move. Resist the urge to look at it and move on. Instead:

Go back to the position before your move.
Ask what your move allowed. Usually it is one concrete thing: a piece left loose, a check you did not see, a pawn push that opened your king.
Look at the engine's move and ask what it does. Does it defend something, create a threat, or stop your opponent's idea?
Play the line forward a few moves until the point is clear. If you cannot explain the engine's move in one sentence, you have not understood it yet.

Compare what you find with the notes from step 2. Often you will see that the moment you felt unsure was exactly the turning point, or that the move you spent the least time on was the one that lost.

Step 5: Give the mistake a name

The most useful thing a review produces is a label. Most club-level mistakes fall into a small number of groups:

Missed tactic: a fork, pin or discovered attack was there, for you or against you.
Hanging piece: something was left undefended, or the piece that defended it moved away.
Ignored threat: you played your own plan without asking what the opponent's last move was for.
King safety: your king, or the squares around it, became weak.
Bad trade: you exchanged your good piece for their bad one, or traded into a lost endgame.
Time trouble: the move was played in a hurry.

When the same label appears game after game, you have found what to train. If most of your losses come from hanging pieces, the fix is a blunder check, not a new opening. Our guide on how to stop blundering covers that check in detail.

Step 6: Turn the review into practice

Understanding a mistake once is not the same as fixing it. To make it stick, you have to meet the position again and find the right move yourself:

Save the position before each turning point.
A day or a week later, set it up and try to find the better move without help.
If you get it right straight away, the lesson has stuck. If not, look again at why.

This is called retrieval practice, and it works far better than rereading your notes. There is more on it in how to learn from your own chess mistakes.

Where to analyze Chess.com games

On Chess.com itself. Every finished game has an analysis board, and Game Review rates your moves, shows the evaluation graph and points out key moments. The free plan limits how many full reviews you get, but the analysis board with an engine is always available.

By downloading the PGN. From your game archive you can download any game, or many at once, as PGN files. Those open in any chess program, so you can analyze them with your own engine or annotate them by hand.

In Neochess. You link your Chess.com username once and your games are imported and kept up to date. Picking a game runs a full engine analysis: every move is rated, both players get an accuracy score, and the moments that decided the game are picked out, each with the better move drawn on the board and a short explanation in plain language. The mistakes from all your analyzed games then become exercises, which takes care of step 6. You do not need to give Neochess your Chess.com password; it reads the games Chess.com publishes for every player.

A twenty-minute routine

Pick one rapid or daily game, ideally a loss, from today.
Five minutes: go through it without an engine and write down where you felt unsure.
Five minutes: find the two to four turning points on the evaluation graph.
Five minutes: at each one, understand what your move allowed and what the better move does.
Two minutes: name each mistake.
Three minutes: save the positions to practice later.

Do this a few times a week and, within a month, you will know exactly which kinds of mistakes cost you the most games. That knowledge is worth more than any amount of skimming through engine lines.

Common traps

Analyzing only wins. It feels better, but it teaches less.
Trusting every engine suggestion. Some engine moves are only good because of a ten-move line no human would find. If the better move only works because of deep calculation, note the idea and move on.
Reviewing too many games. Depth beats volume. Two games understood are worth more than twenty clicked through.
Skipping your own thinking. Without step 2, the engine tells you what was right but never why you went wrong.

Analyze your games with Neochess