Analyze. Prepare.
Dominate the Board.
Master games. Engine analysis. Opponent prep. All in one platform.
Everything You Need
All in One Place
Database. Analysis. Preparation. Study. CipherChess replaces an entire toolbox of chess software with one modern platform.
Interactive
Move Tree
Visualize your complete repertoire as a navigable tree. See every variation, transposition, move frequency, and win rate at a glance — at unlimited depth.
Masters
Database
Millions of top-level master games. Search by player, position, ELO, and year — all from your browser.
Opponent
Prep
Load any player's games from Lichess or Chess.com. Dissect their repertoire and find their weaknesses.
Stockfish
Engine
Browser-based engine with multi-line evaluation, best-move suggestions, and real-time evaluation bar.
PDF Book
Scanner
Import chess books as PDFs. View pages alongside the board and play through positions directly.
Cloud
Study
Save annotated games and analysis to the cloud. Build, organize and revisit your entire repertoire library.
Win Rate
Analytics
Track performance per opening line. Find your strongest weapons and the variations costing you rating points.
Advanced
Filters
Slice by time control, rating, date, color, result. Watch the tree update in real time.
Watch How It Works
See Your Games
Like Never Before
The interactive move tree transforms raw game data into a visual map of every line you've ever played. Navigate variations, see frequencies, understand your style at every depth.
- Navigate through unlimited variation depth
- Move frequency bars show your most-played lines
- Win/draw/loss breakdown per move
- Color-coded performance indicators
Know Their Moves
Before They
Make Them
Load any player's games and dissect their entire repertoire. Spot favorite lines, understand tendencies, and find the positions where they struggle most.
- Load any Lichess or Chess.com player instantly
- Full repertoire breakdown by opening name
- Performance stats per variation
- Identify critical deviations and blunders
Millions of Master
Games at Your
Fingertips
Access a massive database of top-level master games right in the browser. Search by player, filter by ELO and year, and explore by position — no downloads, no installs.
- Millions of GM, IM, and titled player games
- Search by player name with autocomplete
- Filter by ELO range, year, and result
- Position-based search via Zobrist hashing
- Load and replay full game notation
Player.
How CipherChess
Compares
| Feature | CipherChess | Others |
|---|---|---|
| Interactive move tree | — | |
| Lichess + Chess.com import | Partial | |
| Win rate analytics | Partial | |
| Opponent preparation | — | |
| Masters mega database | ||
| Stockfish engine analysis | ||
| PDF book scanner | — | |
| Cloud study & repertoire | Partial | |
| Advanced filters | — | |
| Free tier available | Varies | |
| Modern, clean interface | — |
Playing
Smarter.