[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Alborta Tito, Eduardo"]
[Black "Szmetan, Jorge"]
[Result "1/2-1/2"]
[BlackElo "2420"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Na4 Nxe4 8. Nxc5 Nxc5 9. Nc3 O-O 10. Be3 Ne6 11. Qd6 Ned4 12. Bd3 Re8 13. O-O-O Re6 14. Qa3 d5 15. Rhe1 b6 16. Bxd4 exd4 17. Ne2 Qf6 18. Qb3 Bb7 19. Qxd5 Rae8 20. a3 Ba8 21. Qc4 g6 22. f4 Na5 23. Qb4 Bxg2 24. f5 Re3 25. Ng3 Nc6 26. Qd2 Bf3 27. fxg6 hxg6 28. Be2 Qe6 29. Bxf3 Rxe1 30. Rxe1 Qxe1+ 31. Qxe1 Rxe1+ 32. Kd2 Re6 33. Bd5 Ne5 34. Bxe6 fxe6 35. Ne2 Nf3+ 36. Kd3 Kf7 37. Ke4 Nxh2 38. Nxd4 Kf6 39. b4 g5 40. Nc6 g4 41. Kf4 1/2-1/2