[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.08.15"]
[Round "17"]
[White "Rubinetti, Jorge Alberto"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bd6 10. Bd2 Re8 11. a4 b6 12. Bc3 c5 13. b3 f6 14. Nh4 Nf8 15. Nf5 Ng6 16. g3 Bf8 17. Qf3 Be6 18. h4 Qd7 19. Kh2 Ne7 20. Nxe7+ Bxe7 21. Ne3 b5 22. Qe2 Bd6 23. f3 Qc6 24. Kg2 Rf8 25. h5 Rae8 26. Rh1 Rd8 27. g4 Rde8 1/2-1/2