King's Gambit, Fischer Defense King's Gambit, Fischer Defense The Fischer Defense to the King's Gambit is a chess opening variation that begins with the moves: Although 3...d6 was previously known, it did not become a major variation until Fischer advocated it in a famous 1961 article in the first issue of the "American Chess Quarterly". In the "Encyclopaedia of Chess Openings", the Fischer Defense is given the code C34. After Bobby Fischer lost a 1960 game at Mar del Plata to Boris Spassky, in which Spassky played the Kieseritzky Gambit, Fischer left in tears and promptly went to work at devising a new defense
Bobby Fischer Champion. His dramatic march toward the title made him a household name and made chess front-page news for a time. He won the title in 1972, but forfeited it three years later. The 1969 US Championship was also a zonal qualifier, with the top three finishers advancing to the Interzonal. Fischer, however, had sat out the US Championship because of disagreements about the tournament's format and prize fund. Benko, one of the three qualifiers, agreed to give up his spot in the Interzonal in order to give Fischer another shot at the World Championship; Lombardy, who would have been "next