The best free chess coach for beginners is one that explains things in plain language and doesn't assume you already speak engine. Chess Masti AI is free, requires no signup, and explains your mistakes the way a patient teacher would: what you were trying to do, what went wrong, and exactly what to try next time. Paste a game and start in under a minute.
Plain explanations, not just numbers
Engine output like '+1.2' or 'Best: Nf3' is useless if you don't know why. A coach for beginners explains the *idea* — protect the king, develop a piece, watch the f7 weakness — not just the number.
Identifies your real mistakes
Beginners blunder pieces, miss tactics, and play move-by-move with no plan. A good coach catches all three patterns and names them clearly. Chess Masti's mistake-detection finds the moves where your eval dropped the most and explains each one.
Repetition that sticks
Understanding a mistake once doesn't fix it. Practicing the exact pattern five times does. Chess Masti turns each blunder into a puzzle automatically so you can drill the exact position that confused you.
No paywalls in the middle
Most chess sites have free tiers that hit a wall right when the coaching gets useful. Chess Masti is fully free — no analysis quotas, no Diamond-locked features, no credit cap.
1. Play your game wherever — Lichess, Chess.com, or in person. If in person, transcribe the moves into a PGN; one game takes a few minutes.
2. Paste the PGN into Chess Masti. Skim the eval bar. Find the move with the biggest drop. That's where the lesson is — not in the small mistakes.
3. Read the coach's explanation. Ask a follow-up question if anything's unclear: "what would have been better than my move?" or "is there a name for this kind of mistake?"
4. Convert that one moment into a puzzle. Drill it now. Don't analyze every move — one good lesson per game is enough.
See the full free AI chess coach page
The main page covers everything Chess Masti does — game analysis, mistake puzzles, chat, opponent scouting — and how the engine + AI pipeline works.
Open the free AI chess coach pageGet a coach that explains things clearly
Paste a PGN. No signup. Built to work for beginners.