# Zbigniew Czajka

> Polish chess player

**Wikidata**: [Q9387827](https://www.wikidata.org/wiki/Q9387827)  
**Source**: https://4ort.xyz/entity/zbigniew-czajka


## References

1. [Source](http://www.szachypolskie.pl/zbigniew-czajka/)
2. Virtual International Authority File
3. ratings.fide.com
4. OlimpBase