 Complete the following phrase:  Spassky won the Soviet Chess Championship twice outright 1961, 1973, and twice lost in playoffs 1956, 1963, after tying for first place during the event proper. He was a World Chess Championship candidate on seven occasions 1956, 1965, 1968, 1974, 1977, 1980 and 1985. In addition to his candidates wins in 1965 and 1968, Spassky reached the semi-final stage in 1974 and the final stage in 