Tusi se faaauauga mo lenei palakalafa - E ono taimi na manumalo ai Pfeiffer mo Siamani i Sisifo i le Chess Olympiads (1950-1960), ma manumalo ai i ni pine apamemea se lua (au ma tagata taʻitoʻatasi) i le 9th Chess Olympiad
i Dubrovnik i le 1950.