Hello, Milan and welcome to our site! I would recommend you to open a current account with a debit card in euro or US dollars in Unicredit Bank. As you may know, there are certain restrictions on currency exchange and withdrawal in Ukraine, thus a current account will help you to avoid them.
Apart from Unicredit I would also recommend PrivatBank as the biggest bank in Ukraine which is used by many of my friends.
If you have any question or queries in future, don’t hesitate to contact me via personal message or here at the forum. I work as an interpreter, so I guess I’ll be able to help you with whatever question you may have .
Good luck in poker!