[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Robbiano Taboada, Carlos Alberto"]
[Black "Upton, Timothy J"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Nc3 dxc3 8. Bxd5 Be6 9. Bxe4 Qxd1 10. Rxd1 Be7 11. bxc3 Rd8 12. Bf4 O-O 13. Bxc7 Rxd1+ 14. Rxd1 Rc8 15. Bf4 Bf6 16. Nd4 Bxa2 17. Nxc6 bxc6 18. Ra1 Bd5 19. Bxd5 cxd5 20. Rxa7 Bxc3 21. Rd7 Bf6 1/2-1/2