# Viktor Kass

> Estonian chess coach (1945-2021)

**Wikidata**: [Q105943509](https://www.wikidata.org/wiki/Q105943509)  
**Source**: https://4ort.xyz/entity/viktor-kass


## References

1. [Source](http://www.maleliit.ee/et/uudised/15-eesti/5215-in-memoriam-viktor-kass.html)