Ku qor sii wadida cutubkan - Guulaha Tal iyo Fischer waxay ku dhiirigeliyeen jiil cusub oo ciyaartoy ah inay qaataan Benoni casri ah 1970s iyo 1980s, oo ay ku jiraan Walter Browne, Ljubomir Ljubojević, John Nunn, Dragoljub Velimirović, Lev Psakhis, Mihai Suba iyo Nick de Firmian. Da'yarka Garry Kasparov waxa kale oo uu ku lahaa difaaca hubkiisa - guushiisa ka dhanka ah Viktor Korchnoi ee 1982 Lucerne Olympiad