Position Specific Doubles Lesson materials - About Doubles 1. Take-out Double Made after Opponent's Opening bid or Responder's reply 1♠ - (DBL) =       shows 4+ hearts and 11-15 pts, or 16+ pts any shape 1♣ - (DBL) =       shows 4-3+ in the majors and 11-15 pts, or 16+ pts any shape 2. Responsive Double Made as a Response to a Take-out Double 1♦ - (DBL) - 2♦ - DBL =       shows both 4-card majors and 6+ pts 1♥ - (DBL) - 2♥ - DBL =       denies 4 spades and shows both 4-card minors and 6+ pts 2a. Snapdragon Response to Partner's Overcall, when 3 previous players bid 3 different suits.It shows 2-card support for the Overcall suit plus the unbid 5+card suit 3. Negative Double Made as a Response to the Opener and shows the unbid major suit 1♣ - (1♠) - DBL =       shows 4+ hearts and 6-10 pts, or       shows 4 hearts exactly and 11+ pts 1♣ - (1♥) - DBL =       shows 4 spades exactly and 6+ pts 1♣ - (1♥) -1♠ =       shows 5+ spades and 6+ pts 4. Support Double Made by the Opener as a response to Partner's new suit bid 1♣ - (Pass) - 1♥ - (1♠) - DBL =       shows 3-card support for Responder's hearts