Wikipedia
Dibidale
Dibidale (6 April 1971 – August 1975) was an Irish-bred, British-trained Thoroughbred racehorse. After one minor win in two races as a two-year-old, she emerged as arguably the best filly of her generation in the following year. She won the Cheshire Oaks by seven lengths and appeared a most unlucky loser when her saddle slipped in the closing stages of the Epsom Oaks. She then won the Irish Oaks by five lengths, beating the first three in the Epsom race and added a win in the Yorkshire Oaks before her season was ended by injury. She failed to win as a four-year-old and sustained a fatal injury in the Geoffrey Freer Stakes in August.