David Yomtobian David Yomtobian Our Team Long Island Instructor and Web Developer David Yomtobian has been actively playing and teaching chess since 2012. He has played in over 200 tournaments and was awarded first place at the Marshall U1800 and Your name: * Your phone: * Your e-mail: * Contact Preference: Phone E-mail Either Title of Message: * Text: * Please, Enter the Code Our company collects this data to be able to provide services to you. We process this data according to our Privacy Policy. If you consent to our usage of your data, click this checkbox.