Ko Value and Threats
Fight ko only when the prize and threats justify it.
Intermediate lesson. Board: 13x13. Estimated time: 10 minutes. Concepts: ko, threats, value.
Reference notes
- Compare ko value to the board's biggest move.
- A ko threat must demand a real answer.
- Local threats can damage your own position if you fire them carelessly.
Practice prompt
Rank possible ko threats, then decide whether starting the ko is worth it.
Review check
Review whether your biggest threat was saved for your biggest fight.