Defense to opponents' 2 and 3 level preempt bids.
Cheapest club bid is takeout of the opener's suit.
Defense to opponents' 2 and 3 level preempt bids.
Cheapest club bid is takeout of the opener's suit.
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.