I wrote to Yobit and Cryptopia and made a note about the hard fork - no answer!

What will happen to it?

Cryptopia is dead more than a year. Yobit is SCAM.
Yes we can bring ChessCoin 0.32% to an exchange, but I'm not sure if someone from Yobit or Cryptopia will take the ChessCoin wallets and then offer the ChessCoin 0.32% on the exchange?
