How to Practice Against the AI
The AI opponent is the best practice partner: no emotions, no distractions, always available for review. Here's how to play against AI and use it to improve.
Playing against a real person comes with pressure. Playing against AI doesn't. The AI won't get mad because you lost three games in a row, and it won't laugh at your basic questions. That's exactly why it's the best practice tool: infinite patience, instant review, and every move can be thought through repeatedly. Challenge the AI directly on the play page at yiboardgame.com — no signup, no waiting.
How strong is the AI opponent
YiBoard's AI uses alpha-beta pruning with a 500ms search budget. It won't play world-champion level moves, but it's stronger than most casual players. For beginners, that's perfect — you won't get crushed, but every game demands real thought. As your level grows, the AI's 500ms budget naturally becomes your ceiling, pushing you to study forbidden-move rules and opening theory.
How to start playing against AI
- Open yiboardgame.com/play and click the 'Play vs AI' button
- Choose black or white (start with black to learn the first-move advantage)
- The AI responds within your 500ms budget per move
- Review every game immediately after it ends
How to use AI to improve
The most valuable part of playing AI isn't winning or losing — it's the review. After each game, look back at the key moments: which move was the turning point? What would have happened if you'd played differently? The AI won't give you answers, but asking these questions is itself the best way to learn.
- Play 5-10 games per week against AI consistently
- Review at least 3 key moves after every game
- Track your common mistake patterns (missed blocks, over-attack, forbidden move violations)
- Target your weaknesses: if you keep missing blocks, play more defensive games
FAQ
Does the AI cheat?
No. The AI runs locally in your browser with a 500ms search budget — it's at your level, not above it.
Do I need to sign up to play AI?
No. Open yiboardgame.com/play and start immediately. Signup is only for saving records across devices.
What level is the AI? Can it coach me?
Stronger than a casual beginner, weaker than an expert. It won't teach you proactively, but reviewing your games is the best learning tool you have.
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