Suction Convention
Used in order to show single suited or double suited hands against 1 NT opennings
Opener
1st Opponent
Explanation
1 NT
- 2 Clubs
- 2 Diamonds
- 2 Hearts
- 2 Spades
- 2 NT
- Long Diamonds or Spades and Hearts
- Long Hearts or Spades and Clubs
- Long Spade or Diamonds and Clubs
- Long Clubs or Hearts and Diamonds
- Spades and Diamonds or Hearts and Clubs