[Event "Olympiad-20 Preliminaries A"] [Site "Skopje"] [Date "1972.09.25"] [Round "7"] [White "Sloth, Jorn"] [Black "Cobo Arteaga, Eldis"] [Result "1/2-1/2"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Bb4 1/2-1/2