# Berthold Koch

> chess player (1899-1988)

**Wikidata**: [Q87822](https://www.wikidata.org/wiki/Q87822)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Berthold_Koch)  
**Source**: https://4ort.xyz/entity/berthold-koch


## References

1. OlimpBase
2. [International Masters (November 2012)](https://www.iccf.com/userfiles/files/2012%20IM(1).pdf)