Connect Chess.com and Rokka turns every game you've played into a plan to get better.
We look up your public profile. No password and no sign in.
games found
Rapid rating
Your accuracy with each piece in this range. Tap one to see it.
A new plan is built from tonight's games
Odds update with every move
Your styleSample
Tap one to open it in Lab.
Tap a moment to find it on the chart
Profile and settings
Engine: Stockfish, licensed under GPLv3
Runs in your browser as the unmodified Stockfish.js 18 build.Rokka reads your public game history. It never plays or moves for you. Your games are saved on this device only.
All pieces1.4 mistakes per game
Stockfish, set to the level you pick
Approximate rating
Who you beat, and who beats you
Built from your games. A new plan every day.
Chess is better with rivals.
Every year you have played, framed. Tap one for the story.
The badges you are closest to.
Every badge has three tiers. Tap one to hold it, or to see what unlocks it.
Pick one to explore, change and practice
Drag to turn, tap to pause