Turn Every Move Into A Grandmaster Lesson.
Stop guessing why your rating stalled. Chess Advisor unites Stockfish 18 dual-gate precision, camera board vision, and personalized blunder retraining for serious competitors and academies.
Built for Chess Players Who Demand Truth
Traditional chess engines tell you when an eval dropped from +8 to +5, calling it a blunder. Chess Advisor understands real chess context.
Dual-Gate Engine Precision (Stockfish 18)
Moves are evaluated through two synchronized filters: Centipawn loss AND win-probability drop. If your winning probability remains 98%, playing a solid simplification is never flagged as a fake blunder.
Ask "Why?" — Conversational AI
Struggling to understand cryptic engine scores? Ask questions in plain English and receive conversational grandmaster breakdown explaining the tactical or positional idea.
Live Opening Sparring Studio
Stop memorizing static flashcards. Play out your exact repertoire lines against a calibrated in-browser Stockfish sparring partner. Test venomous traps and reinforce memory through active play.
Personalized Blunder Clinic
Turn your actual match blunders into custom training drills. The SM-2 spaced repetition algorithm schedules them on Day 1, Day 3, and Day 7 until you prove 100% tactical mastery.
3-Min Puzzle Rush & Survival
Push your pattern recognition to peak speed. Battle the clock in 3-minute score attacks, test your stamina in 3-lives Survival Mode, and track tactical motif ratings.
3,000+ ECO Opening Repertoire Radar
Longest-prefix match maps your exact move tree against international theory. See your true win rates split by color, identify opening leaks, and receive tailored grandmaster study suggestions.
AI Board Vision (Image → FEN)
Take a photograph of any physical wooden board, tournament game, or book diagram. Our YOLOv8 model detects all 12 piece types in 50ms with 99.4% precision.
9 Quality Tiers. Zero Ambiguity.
Every single move is classified into one of 9 transparent tiers using centipawn loss and win-probability boundaries. Click any tier to inspect its exact mathematics.
Brilliant Move
Best engine move finding a spectacular sacrifice that maintains or amplifies winning advantage.
One Platform. Two Specialized Roles.
Whether you are training for your next FIDE tournament or managing an academy with 60 students, Chess Advisor is purpose-built for your workflow.
Your 24/7 Grandmaster Training Partner
Eliminate cognitive overload. Instead of staring at confusing engine graphs, receive clear diagnostic feedback explaining why moves failed and what practical continuation wins the game.
- ✓Auto-fetches and indexes games from Chess.com and Lichess in seconds
- ✓Live Opening Sparring: drill your exact lines vs in-browser Stockfish 18
- ✓Personalized Blunder Clinic: SM-2 spaced repetition (Day 1, 3, 7 intervals)
- ✓Ask Doubt AI: get conversational plain-English explanations for complex moves
- ✓Tactical Arena: 3-Min Puzzle Rush, 3-Lives Survival & Glicko-2 theme radar
What Coaches and Grandmasters Say
"The dual-gate classification changed how my students review games. Traditional engines screamed 'blunder' when students played simple, winning simplifications. Chess Advisor accurately recognizes good human chess."
"Board Vision is magic. My students snap photos of their over-the-board tournament notation sheets and scoreboards, and in seconds we have the full digital analysis ready for our next coaching session."
"I climbed from 1580 to 1840 on Chess.com in 4 months. The personalized blunder vault forced me to repeatedly solve my own specific tactical oversights until they vanished from my games."
Frequently Asked Questions
Everything you need to know about setting up your player or academy profile.
Turn Every Move Into A Masterclass
Connect your Chess.com or Lichess profile in 30 seconds. Get your first dual-gate Stockfish 18 diagnosis without paying a single rupee.