{"version":"1.0","type":"link","title":"Negative double - Newikis","description":"The negative double is a form of takeout double in bridge. It is made by the responder after their right-hand opponent overcalls on the first round of bidding, and is used to show shortness in overcall's suit, support for the unbid suits with emphasis on majors, as well as some values. It is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}