These player(s) are known to have, or used to have, club=Czechia configured:

1. jujanec
2. Misa1234 play (previously)
3. Misa1234 play2 (previously)
4. grg (previously)
5. honai (previously)
6. ExoRuby (previously)
7. BaNNaN prime (previously)
8. UnselfishLog7 (previously)
9. Shifer (previously)