Search results
Gerber - A slam convention using the bid of 4 Clubs to ask partner to disclose the Aces held. Also see Super Gerber, which requires a Club jump to initiate Gerber. The most common usage of Gerber to investigate Ace "controls" is when the partnership has not found a suit fit and have bid Notrump.
The Gerber convention is a 4 response to a no-trumps bid. Like Blackwood, it is a slam investigation bid that asks partner how many aces he holds. The difference from Blackwood is that Gerber is only used for no-trumps.
Because a raise to 4NT is usually invitational, you need an ace-asking device. John Gerber invented his now oft-misused convention so that after a 1NT or 2NT bid , a jump to 4 asks for aces. The responses are: 4 =0 or 4, 4 =1, 4 =2, 4NT=3.
Gerber Convention. Developed by John Gerber in order to learn the number of Aces for NoTrump Slams. Blackwood Convention is not efficient for NoTrump Slams, because it is hard to understand if the bidding 5 NT is Game or a question for the number of Kings.
The Gerber Convention is used to bid to slam in. NT contract. Before investigating Slam possibilities, it should be determined that you and Partner hold at least 30 points or more. See Bidding Chart listed under the lessons in Step 1. Also review Blackwood, Lesson 9, if necessary. A good foundation in Blackwood will help when learning Gerber.
Gerber is a contract bridge convention devised by William Konigsberger and Win Nye from Switzerland [1] who published it in 1936; John Gerber of Texas introduced it to North America in 1938 where it was named after him.
11 paź 2024 · The Gerber convention, often attributed to John Gerber of Houston, is a widely used method in bridge to ask for Aces when considering slam bidding, especially in situations where using…
