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Drop your chess.com username. We'll find the exact moves costing you rating points, drill them out of your game, and put you on the path to a 1000 rating and beyond.

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K

KnightRider92 · 823 rating

Last 10+ games analysed

23%

Win vs Sicilian

4.2

Avg blunders

Move 12

Castles late

Their favourite openings

Caro-Kann
40%
Sicilian
25%
Italian
20%
Other
15%

How it works

Four steps. Two minutes.
Your road to a 1000 rating and beyond

1

Analyse

Paste your chess.com username. We then analyse your previous chess.com games and show every blunder, mistake and missed win in plain English.

2

Train

Fix the mistakes you actually make. Every drill is built from a position you really played, not a textbook puzzle.

3

Scout

Enter any opponent's username and get their favourite openings, their recurring mistakes, and a plan to beat them.

4

Ask

Talk to your games like you would ChatGPT. Ask "What's my win rate if I castle by move 6?" and get a straight answer from your real game history.

Do not take our word for it. Watch it read your last chess.com game in 10 seconds.

Type your chess.com username. We'll pull your most recent game, run Stockfish 18 in your browser, and show you the exact moments that flipped a winnable position into a loss. About ten seconds. No sign-up.

See what's costing you rating right now

Type your chess.com username and see the moments costing you rating in about 10 seconds, no sign-up needed.

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Analyse

Your last 50 chess.com games, analysed in seconds

Improve My Chess reads your chess.com games and flags every blunder, mistake and missed win. We use AI to explain each one in plain English, so you finally know WHY you lost, not just that you did.

Example

Your last 10 games

Analysed move by move with Stockfish

12

Blunders

19

Mistakes

31

Inaccuracies

Where you lose rating

Opening
20%
Middlegame
55%
Endgame
25%

Rating trend

+45 last 30 days

Biggest leak: hanging pieces in the opening, 9 games affected.

Train

Personalised training plans built from your own blunders.

We turn the exact positions you misplayed into bite-size drills. No generic puzzles from a textbook, just the patterns that keep costing you rating, until they stop.

Pattern: hanging piece
Example position · Move 3

Your move

Nd4

Lost material: missed a free piece

Better move

Nxe5

Black's knight on e5 is completely unprotected. Nxe5 wins a whole knight, a free piece. Always double-check for hanging pieces before every move.

Coach tip: When you spot a hanging piece, take it. Retreats only make sense when there's a concrete threat you need to answer.

Scout

Walk in with a plan for your opponent.

Enter any chess.com username and get their favourite openings, their recurring mistakes, and a personalised battle plan, before you ever sit down to play.

nightknight42

Aggressive Tactician

Member since Jan 2021 · US

Data confidence

8/10

RAPID

1150

412 games

BLITZ

1080

218 games

BULLET

980

64 games

Battle Plan: you vs nightknight42

Personalised strategy based on both players' tendencies

Game plan

Your best strategy is 'defend and grind'. Play solid openings like the Caro-Kann or French Defence, survive their middlegame aggression without trading too many pieces, then steer the game toward a long endgame where your technique will shine and their impatience will cost them.

Key tactics

  1. 1.Avoid open Sicilians, they know the theory and love sharp play.
  2. 2.Trade queens whenever you can do it without losing material.
  3. 3.Don't push kingside pawns in the middlegame; keep your king safe.
  4. 4.Aim for endgames with opposite-coloured bishops, drawish positions favour you.
  5. 5.Be patient. They make mistakes under time pressure, so don't rush.

Ask

Talk to your games like ChatGPT.

Ask anything about your history in plain English. Which openings do I lose with most? What's my win rate if I castle early? Get a straight answer grounded in your real games.

Ask My Games

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Which openings do I lose the most with?

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◈ 3 credits left

What's my win rate when I castle before move 5?

Just now

You have a 33% win rate (2 wins out of 6 games) when you castle before move 5. While this matches your overall win rate, the sample is quite small, so it's hard to draw firm conclusions. Keep tracking this pattern as you play more games.

GAMES WITH CASTLING BEFORE MOVE 5

6 games

WINS IN THIS SUBSET

2 wins

WIN RATE (EARLY CASTLE)

33%

YOUR OVERALL WIN RATE

33%

Only 6 games with castling before move 5, this is a small sample size. You'll need more data to identify whether early castling actually affects your results.

Low confidence

This answer is based on 46 of 55 games. Analyse more games on your dashboard for more reliable insights.

Analyse more games →

Related questions

How does my win rate change if I castle after move 10 instead?What openings lead me to castle earliest?Am I making more mistakes in games where I castle very early?

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