I am GM Mykhaylo Oleksiyenko. My ELO is 2600+. I am Ukrainian 2016 champion. I was also Ukrainian rapid chess champion in 2014. I hold PhD in mathematics as well. I am using Skype and chess.com where we can share a chessboard. Feel free to contact me if you want to get better at chess! My email is oleksiyenko.mykhaylo at gmail.com.