Ku qor sii wadida cutubkan - Campomanes wuxuu ahaa ciyaaryahan xoog leh oo heer qaran ah intii lagu jiray sanadihii ugu sarreeyay, wuxuuna ahaa horyaalkii qaranka Filibiin laba jeer (1956, 1960). Wuxuu dalkiisa u matalay shan Olombikada Chess: Moscow 1956
Munich 1958, Leipzig 1960, Varna 1962, iyo Havana 1966. Wuxuu la kulmay qaar ka mid ah mucaaradka caanka ah, isagoo ku guuldareystay ciyaaraha ka dhanka ah Pal Benko iyo Ludek Pachman ee Moscow 1956, Oscar Panno ee Munich 1958, Mikhail Tal iyo Miguel Najdorf ee Leipzig 1960, iyo Lev Polugaevsky ee Havana 1966.