How to build a chess opening repertoire that survives contact
Most repertoires collapse on move nine, in a position nobody memorised. Here is how to build one around your own games instead of somebody else’s recommendations.
Read the bulletinThe game is wonbefore it’splayed
Ten million games. Living repertoires. Reviews that tell the truth. CipherChess is the study where serious chess players prepare.
One Mega Database.
Club nights to world championships.
0+
games in the Mega Databaseyours included, one import awaygrowing weekly
Search the database
10M+ games
Search any position, any player, any opening, straight from the browser. No downloads. No installs. No legacy software standing between you and the game.
Position searchPlayer searchECO filtersFull notation replay
Repertoire
A tree,
not a list.
Every line, every transposition, one navigable tree. Click a node to load the position. Click again to grow the branch. Game frequency on every move, live from the database. Then train it until it holds.
Open the repertoireGame review
Unlimited
reviews.
Every game you play, taken apart by the engine. Every move judged, from brilliant to blunder. Every turning point, named. No caps, no queue, no fine print.
Review a gameOpponent prep
Know your
opponent.
Drop a username and their games stream into your board. What they play, where they deviate, where their lines crack. The scouting report writes itself, on the actual board.
Pull their gamesLibrary
Books that
play back.
Open any chess PDF beside the board. Read on the right, play the line on the left, and the book reopens on the page where you stopped. Your file stays on your device.
Open the librarySerious improvement is quiet work. Not another puzzle streak. Not another blitz spiral. A room where the games, the lines and the verdicts live together. We built the room.
Connects with
Lichess
Chess.com
LichessChess.comScored like
a tournament.
| Feature | CipherChess | Legacy tools |
|---|---|---|
| Repertoire tree with transpositions | 1 | 0 |
| 10M+ game database, in the browser | 1 | ½ |
| Lichess + Chess.com import | 1 | ½ |
| Full game reviews with move classification | 1 | ½ |
| Read & play chess PDFs | 1 | 0 |
| Unlimited cloud storage | 1 | ½ |
Final score6 – 2
read it the way you'd read any crosstable
You’ve reached the edge of the board
Your move
The database, the tree, the reviews, the library. Everything you just scrolled through is set up and waiting. The only piece missing is you.
Free to startRuns in the browserNothing to install
Create your free account