Learn Chess Online - Free Lessons, Guides & Personal Coaching
Learn chess with Professor Archer, a personal coach who comments on every move you make, explains why certain moves are stronger, and teaches you at your own pace.
Learn
Go through each topic with Professor Archer, from how the pieces move to complex tactics and strategy.
Play
It's easier to learn when you play. After every move, Professor Archer explains what happened and why.
Train
Practice against your past mistakes. Understand why certain moves are stronger and build real intuition.
Understand the "Why" Behind Every Move
Most chess apps tell you a move is bad. Professor Archer tells you why it's bad - and what you should have done instead. Every move gets a clear, measured explanation so you actually learn, not just memorise.
"You're developing with purpose. Getting pieces toward the center early gives you more options."
"That opens up a nasty pin on your queen. Worth reconsidering?"
"Good instinct. Keeping your king protected is always sound."
Learn While You Play
Every game is a lesson. Professor Archer watches the board and comments on each move - naming the opening you're in, pointing out tactical opportunities, and gently flagging mistakes before they become problems.
- Commentary on every move - yours and your opponent's
- Adjustable difficulty from beginner to advanced
- Ask for hints when you're stuck
Structured Lessons, Real Progress
Professor Archer guides you through interactive lessons on the board - from how the pieces move to endgame technique. Each lesson builds on the last, with positions to try yourself and explanations you'll actually remember.
- Step-by-step lessons with board demonstrations
- Pieces, openings, tactics, endgames - all covered
- Personalised training plan based on your level
Your Questions, Answered on the Spot
Confused about a position? Curious why a move is strong? Just ask. Professor Archer is always available to explain concepts, discuss strategy, or walk you through an idea - in plain language, with no rush.
- Ask during a game, a lesson, or on its own
- Follow-up questions encouraged - go as deep as you like
- Explanations grounded in real chess principles
What Makes Professor Archer Different
In-Game Commentary
Professor Archer comments on every move - yours and your opponent's. No more wondering what just happened.
Structured Lessons
Over 25 detailed lessons covering pieces, openings, tactics, and endgames. Each builds on the last.
Helpful Hints
Stuck on a move? Ask for a hint. Professor Archer will point you in the right direction without giving away the answer.
Patient & Encouraging
No judgement, no pressure. Professor Archer respects your pace and celebrates real progress over perfection.
Pattern Recognition
Forks, pins, skewers, checkmate patterns - Professor Archer flags them as they appear so you learn to spot them yourself.
Learn from Mistakes
Review your past games move by move. Understand where you went wrong and practice those exact positions again.
Studied the Masters, Teaches Like a Mentor
Professor Archer Castle - Former university professor who came to chess at 40. Twenty years of teaching adults who discovered the game later in life shaped his approach: patient, clear, and grounded in how people actually learn.
Professor Archer's teaching draws on the best chess educators and learning science - explaining the why behind every concept, not just the what.
Chernev's "Move by Move" Method
Every move gets explained. No move is "obvious" when you're learning.
Silman's Imbalances
Material, space, pawn structure, king safety - find the imbalance, find the plan.
Capablanca's Simplicity
"Chess is simple if you approach it simply." Fundamentals first, complications later.
Socratic Discovery
Asks questions before giving answers. You remember what you figure out yourself.
He's also deeply influenced by Nimzowitsch's prophylactic thinking, Kotov's calculation method, and modern learning research from Ericsson and Dweck on deliberate practice and growth mindset.
Explore Free Chess Guides
Learn the Pieces
- The Chessboard - Files, ranks, diagonals, and setup
- The Pawn - Movement, captures, promotion, en passant
- The Knight - The L-shaped move and jumping ability
- The Bishop - Diagonal movement and bishop pairs
- The Rook - Files, ranks, and rook endgames
- The Queen - The most powerful piece
- The King - Movement, check, and king safety
Chess Openings
- All Openings - 30+ opening guides with move sequences
- Sicilian Defense
- Italian Game
- Ruy Lopez
- Queen's Gambit
- French Defense
- London System
Tactics & Key Concepts
- Tactical Patterns - Forks, pins, skewers and more
- Fork
- Pin
- Skewer
- Discovered Attack
- Back Rank Mate
- Castling
Endgames
Chess Traps
World Champions
Guides & Articles
- How to Play Chess - Complete beginner guide
- Common Beginner Mistakes
- Best Chess Books for Beginners
Improvement Roadmaps
Compare Chess Platforms
Learn Chess Near You
Chess Tools
- All Chess Tools - Free calculators, trainers, and quizzes
- Elo Rating Calculator
- Win Probability Calculator
- Chess960 Position Generator
- Coordinate Trainer
- Square Color Trainer
- Chess Clock
- Board Editor
- Notation Converter
- Opening of the Day
- Chess Personality Quiz
- Opening Recommender Quiz
- Chess Rating Test
About
- Meet Professor Archer - Your chess coach
- Editorial Standards - How we verify content
Ready to Start?
Join Professor Archer and start your chess journey. Beginners welcome - no experience needed.