Kammala jumla mai zuwa: Layin layin ya sha wahala bayan jerin rashin nasara, duk da haka, gami da sanannun nasara biyu da Bobby Fischer ya ci Robatsch a cikin
1962 Chess Olympiad (daga baya aka buga a cikin "My 60 Wasannin da ba za a iya mantawa da su ba") da William Addison a 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.