How to use hashcat with czech characters

Question

I have a NTLM hash: 6e53793ff9ad855a9d71ed5e33fc735c

I am sure(tested) that is generated from this word: šnela

But the word containing a czech characters. How to use hashcat with czech charset or wordlist with czech characters? I tried to use UTF-8/UTF-16 encoding for wordlist/charset but nothing work.

Here's a example commands:

• hashcat -a 0 -m 1000 -O -o out.txt -1 cz_chars.txt 6e53793ff9ad855a9d71ed5e33fc735c ?1?1?1?1?1
• hashcat -a 0 -m 1000 -O -o out.txt 6e53793ff9ad855a9d71ed5e33fc735c cz_wordlist.txt

This is a inside of cz_chars.txt (UTF-8):

qwertyuiopasdfghjklzxcvbnměščřžýáíéĚŠČŘŽÝÁÍÉQWERTYUIOPASDFGHJKLZXCVBNMúůÚŮ0123456789

Thanks for every answer.