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 Teaches Chess "rook-takes-pawn-check". The book begins with an explanation of the rules of chess. The puzzles focus exclusively on finding checkmate, beginning with mate in one move and moving on to mate in two, three and four. Combinations involving back rank mates are particularly emphasized. The book was originally published in 1966 by Basic Systems Inc, a subsidiary of Xerox. A paperback edition was published by Bantam Books in 1967 and sold 10,000 copies by early 1972. Due to the interest in the 1972 Fischer–Spassky World Championship match, sales increased dramatically and the book was reprinted eight times that year alone. In