# undermining

> chess tactic in which a defensive piece is captured, leaving one of the opponent's pieces undefended or under-defended

**Wikidata**: [Q2517309](https://www.wikidata.org/wiki/Q2517309)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Undermining_(chess))  
**Source**: https://4ort.xyz/entity/undermining