# Maciej Niżynski

> Polish chess player

**Wikidata**: [Q20029966](https://www.wikidata.org/wiki/Q20029966)  
**Source**: https://4ort.xyz/entity/maciej-ni-ynski


## References

1. ICCF correspondence chess player database
2. ratings.fide.com
3. OlimpBase
4. [Source](https://www.iccf.com/userfiles/files/2012%20GM.pdf)
5. [Source](https://www.iccf.com/userfiles/files/2012%20IM(1).pdf)
6. [Source](https://www.iccf.com/userfiles/files/2012%20SIM.pdf)