If the 1 club opener jumps in a new suit after a positive answer by partner, this may be used as an asking bid about the controls in that suit:
1. step: 0-2 controls.
2. step: 3 controls.
3. step: 4 controls. (AKQ)
If the 1 club opener jumps in a new suit after a positive answer by partner, this may be used as an asking bid about the controls in that suit:
1. step: 0-2 controls.
2. step: 3 controls.
3. step: 4 controls. (AKQ)
A bidding convention is an agreement between two players on a different meaning of a bid in the card game bridge. These agreements are made so that partners can more quickly determine which contract, with both their cards, they can win together. Often, conventions are forged together into one, which is then called a bidding system.