ISTANBUL (Reuters) - Turkey has as much right to be in the solution of Nagorno-Karabakh conflict as Russia, Turkish President Tayyip Erdogan said on Friday, adding that he hoped Ankara and Moscow could work on a solution together. Speaking to reporters, Erdogan also said Azerbaijan had a righteous demand that Turkey be included in the negotiations. World powers want to prevent the fighting sparking a wider war that draws in Turkey and Russia. Reporting by Tuvan Gumrukcu; Writing by Ezgi Erkoyun; Editing by Ece Toksabay Our Standards: The Thomson Reuters Trust Principles.