Tuhia he tomokanga mo tenei pene - I whanau a Onat i Istanbul i te 1929 ka neke ki Izmir i te 1930 me tona whanau. I tiimata ia ki te takaro takaro i te Kura Tuarua o İzmir Atatürk, i puta ia i te Whare Wananga o te Whare Wananga o Istanbul. Ko Onat, i tutaki ki nga kaitakaro kaha i a ia e ako ana i Istanbul, i okioki ia i te chess i tana hokinga ki Izmir. I a ia e takaro ana i te kaitakaro mekemeke, i uru ia ki te 17th, 18th
, 25th, 26th and 27th Chess Olympiad Turkish National Team. Ko te kapa o te motu o Turuki i whakawhiwhia ki a ia. I wikitoria ia i te 1974, 1975 me te 1982 Turkish Chess Championships.