Help Ukraine https://u24.gov.ua/
Ukrainian Champion 2016. Ukrainian Rapid Champion 2014. Ph.D. in mathematics.
I love chess and hopefully, I can share this passion with you!
https://www.chessable.com/author/Oleksiyenko/
https://www.udemy.com/user/mykhaylo-oleksiyenko/
https://qualitychess.co.uk/?s=Oleksiyenko&post_type=product
Private lessons:
https://calendly.com/oleksiyenko-mykhaylo
