Rodolfo Tan Cardoso vs Bela Soos
Moscow ol (Men) qual-D Moscow URS round 1 1956.09.01
Sicilian Defense: Taimanov Variation, American Attack 0-1

Rodolfo Tan Cardoso vs Robert James Fischer
Fischer - Cardoso New York, NY USA round 7 1957.09.??
Sicilian Defense: Najdorf Variation, Zagreb Variation 1/2-1/2

Rodolfo Tan Cardoso vs Andras Adorjan
Lanzarote Arrecife ESP 1975.??.??
Sicilian Defense: Accelerated Dragon 0-1

Rodolfo Tan Cardoso vs Ortvin Sarapu
27th Australian ch Melbourne AUS round 11 1957.01.08
Sicilian Defense: Najdorf Variation 0-1

Robert James Fischer vs Rodolfo Tan Cardoso
Fischer - Cardoso New York, NY USA round 4 1957.09.??
Sicilian Defense: Najdorf Variation 1-0

S Venkatraman vs Rodolfo Tan Cardoso
Moscow ol (Men) fin-C Moscow URS round 2 1956.09.11
Dutch Defense: Krause Variation 0-1

Rodolfo Tan Cardoso vs Timo O Makelainen
World Junior Championship Toronto CAN round 3 1957.08.05
Blumenfeld Countergambit 1-0

Rodolfo Tan Cardoso vs Edgard Chalabi
13th olm qual. group 3 Munich FRG round 2 1958.10.02
King’s Indian Defense: Sämisch Variation 1-0

Rodolfo Tan Cardoso vs Ljubomir Ljubojevic
Manila Manila PHI round 14 1974.10.??
Alekhine Defense: Modern Variation 0-1

Rodolfo Tan Cardoso vs Yair Kraidman
Chess Olympiad Final-B Skopje YUG round 1 1972.09.27
Alekhine Defense 1/2-1/2