user: Question: Name the least ends won for  Anna Kubešková
Columns: ['Country', 'Skip', 'W', 'L', 'PF', 'PA', 'Ends Won', 'Ends Lost', 'Blank Ends', 'Stolen Ends', 'Shot %']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: ['Sweden', 'Anette Norberg', 9.0, 2.0, 67.0, 53.0, 40.0, 41.0, 12.0, 8.0, '73%']
SQL:

assistant: SELECT MIN("Ends Won") FROM "Table" WHERE "Skip" = 'Anna Kubešková';