Ortvin Sarapu vs Walter Shawn Browne
Chess Olympiad Final-C Skopje YUG round 6 1972.10.12
Döry Defense 0-1

Cecil John Seddon Purdy vs Ortvin Sarapu
Sarapu - Purdy Australasian Championship Auckland NZL round 6 1952.11.20
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1-0

Ortvin Sarapu vs Cecil John Seddon Purdy
Sarapu - Purdy Australasian Championship Auckland NZL round 5 1952.11.17
Sicilian Defense: Accelerated Dragon 0-1

Wolfgang Unzicker vs Ortvin Sarapu
Siegen ol (Men) qual-F Siegen FRG round 7 1970.09.11
Sicilian Defense: Nimzowitsch Variation 1-0