Master chess with spaced repetition
Free exercises in tactics, openings and endgames — the system adapts review frequency to your level. Add AI Coach for personalized analysis of your real Chess.com games.
White to move — mate in 1
Drag a piece. We'll tell you if it's the right move.
Hint: the back rank is weak.
Train the full game
Tactics
Mates, forks, pins and combinations
Openings
Memorize the main lines
Endgames
Essential finishing techniques
Traps
Execute and defend against opening traps
Italian Game · 8 losses
You resigned on move 23 after Nxd5. At move 17 you had Bxf7+ winning the queen — classic Fried Liver pattern.
You
Why is Bxf7+ better than Nxd5?
Coach
Because after Kxf7, Ng5+ forces the king to e8 or e6, and you follow with Qf3 — attacking twice.
AI Coach
Analyze your real games, not just puzzles
Connect your Chess.com account. The AI Coach reviews your losses, flags the critical move, and explains what a stronger player would have played — in English or Portuguese.
- ✓Opening-by-opening weakness report
- ✓Per-move evaluation with blunder and improvement detection
- ✓Ask questions like you would with a real coach
Simple pricing
Train for free. Add the AI Coach when you're ready.
Free
- ✓Unlimited exercises & spaced repetition
- ✓Tactics, openings, themes and endgames
- ✓Chess.com sync and rating history
- ✓Coordinate training (4 modes)
Coach
- ✓Everything in Free
- ✓100 AI Coach messages / month
- ✓Game review with per-move annotations
- ✓Opening & weakness insights
Coach Unlimited
- ✓Everything in Coach
- ✓Unlimited AI Coach messages
- ✓Priority during peak load
- ✓Early access to new coach features
