Rubuta ci gaba don wannan sakin layi - Sunan layin ya sha wahala bayan jerin rashin nasara, duk da haka, gami da sanannun nasara biyu da Bobby Fischer ya ci Robatsch a gasar Olympiad ta Chess ta 1962
(daga baya aka buga a cikin "My 60 Memorable Games") da William Addison a cikin 1970. Bambanci tare da 4...g6 "ya kasance a ƙarƙashin girgije tun lokacin da [Fischer] ya ci nasara", amma bambancin 3...Qd8 gaba ɗaya ya kasance mai kunnawa, kodayake yanzu ana ɗaukarsa ɗan abin ƙyama. Ana buga shi musamman ta IMs John Bartholomew da Daniel Lowinger, da GMs David Garcia da Nikola Djukic.