Wannan saitin wani takamaiman kwafin ƙirar gasar catur ta Varna ta 1962 ce, an kera shi a Bulugariya ba tare da giciye na gargajiya ba. Maimakon wani gyara na baya, an kera waɗannan sassan ne a tushe domin su kasance ba tare da wata alama ba. An kawo su Turkiyya ta hannun “yan ƙaura ”yan Turkiyya daga Bulugariya, kuma da sauri suka zama muhimmin kayan wasan catur na Ƙungiyar Catur ta Istanbul (İSD) bayan 1965. Wannan ƙirar da aka kera a Bulugariya ba tare da giciye ba ta zama ginshiƙi ga shahararrun saitunan "Gambit", ta zama mafi sanuwa kuma mafi yawan amfani a tarihin catur na zamani a Turkiyya.
Ismet Arvit, baƙo mai yawan ziyara a Ƙungiyar Catur ta Istanbul, alkalin FIDE kuma ɗan ƙasar Bulgaria da ya ƙaura, yana motsa wasu sassan catur na samfurin Gambit yayin wani nuni na lokaci guda a Istanbul.
