The 14th Curtis Cup Match was played on July 29 and 30, 1966 on the Cascades course at The Homestead in Hot Springs, Virginia.
The United States won by 13 matches to 5, to retain the trophy.
[2][1] The contest was a two-day competition, with three foursomes and six singles matches on each day, a total of 18 points.
Each of the 18 matches was worth one point in the larger team competition.
Chadwick was not in the original team, being selected as first reserve, but was added when Julia Greenhalgh later withdrew with an injured hand.