[Event "Costa del Sol-11"]
[Site "Malaga"]
[Date "1971.02.06"]
[Round "4"]
[White "Ljubojevic, Ljubomir"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Be6 6. Nbd2 Ne7 7. Be2 Qd7 8. b4 a6 9. O-O Ng6 10. Rd1 Nf4 11. Bf1 d4 12. cxd4 b5 13. Qc2 Nxb4 14. Qc3 Nxa2 15. Rxa2 Bxa2 16. d5 b4 17. Qb2 Qa4 18. Re1 Bd6 19. d4 Ng6 20. h4 exd4 21. h5 Ne5 22. h6 gxh6 23. Nxd4 Qa3 24. Qa1 Qc3 25. Qxa2 Qxd4 26. Nb3 Qa7 27. Be3 Qb8 28. Qa4+ Kf8 29. Bxh6+ Kf7 30. f4 Qb6+ 31. Kh1 Qf2 32. fxe5 Qxe1 33. Qd7+ Be7 34. Kg1 Qxe4 35. Qe6+ Kg6 36. Qxe7 Kxh6 37. Qxf6+ Qg6 38. Qh4+ Kg7 39. Qe7+ Qf7 1/2-1/2