# Ludwig Zier

> German chess player

**Wikidata**: [Q15832941](https://www.wikidata.org/wiki/Q15832941)  
**Source**: https://4ort.xyz/entity/ludwig-zier


## References

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