OPEN BONANZA is breed by Ellerstina. Father OPEN CHISMOSO is a well known breeding stallion at Ellerstina. Mother ELLERSTINA FELICIDAD played Palermo Open, Tortugas and Hurlingham with Facundo Pieres and Matias Mac Donough and is one of the best mares at Ellerstina. She is mother to OPEN RICA, who played Palermo with Gonza Pieres Hc 9, OPEN COSQUILLA, who played Palermo with Gonza Pieres Hc 9, OPEN CONTENTA, who played Palermo Open with Jaime Huidobrow Hc 8. ELLERSTINA FELICIDAD is mother to the breeding stallion OPEN SOBRETODO. OPEN BONANZA herself played Tortugas, Hurlingham and Palermo Open with Facundo Pieres Hc 10.