In several reviews, it has been indicated that A Tango Abierto 1996 by Ana María del Río 1948 is one of the most relevant novels of Chile in the 90s. With this book, Ana María del Río reconfirms herself as a key figure of the so-called generation of the 80s. , which includes Chilean writers born approximately in the 1950s, whose first texts in some cases began to be published in the middle of the military regime (1973 - 1989)En varias reseñas se ha indicado que a tango abierto 1996 de Ana María del Río 1948 conforma una de las novelas más relevantes del chile de los 90.  Con este libro, Ana María del Río se reconfirma como una figura clave de la llamada generación del 80, que incluye los escritores chilenos nacidos Aproximadamente en la década del 50, cuyos primeros textos en algunos casos comienzan a publicarse A mediados del régimen militar (1973 - 1989)