In auction theory, jump bidding is the practice of increasing the current price in an English auction, substantially more than the minimal allowed amount. It is a bid higher than necessary to reach the next bidding level, usually to indicate exceptional strength.
Texas Jump Bid is a popular bidding convention in the game of bridge, which is a trick-taking card game. It is primarily employed in duplicate bridge, where players compete against others playing the same deals. In Texas Jump Bid, the responder's jump bid indicates a long, powerful, and preemptive suit, while the opener of the bid shows a strong opening hand. It is a slam-seeking convention that aims to convey critical information about both hands to the partners more efficiently. The Texas Jump Bid can be categorized into two types: the Texas Transfers and the Texas Key Card Blackwood. 1. Texas Transfers: — Standard Texas Transfers: When the responder jumps to a higher level in a new suit, excluding no trump, it is a transfer bid. For example, after the opener bids 1♦, the responder can jump to 3♠, which indicates a strong preference for hearts. — Limit Texas Transfers: Here, the responder's jump bid has a specific maximum point range. It emphasizes the bid suit and is often accompanied by slam interest. For instance, after an opening bid of 1♣, the responder's jump to 3♦ indicates a limit transfer of diamonds. 2. Texas Key Card Blackwood: — Texas Blackwood: This variant modifies the commonly used Key Card Blackwood convention. After agreeing on a trump suit, the responder uses a jump to ask for specific key cards (the four aces and the trump king). For example, after the opener bids 1♠and the responder jumps to 4♦, it asks the opener to respond with the number of key cards they hold. — Control Showing Texas Blackwood: This variation focuses on showing controls in trump suits instead of key cards. The responder's jump bid indicates possession of the ace, king, or void in a trump suit, which helps assess slam possibilities more accurately. In conclusion, Texas Jump Bid is a bidding convention in bridge that efficiently conveys the strength and distribution of both the opener and responder's hands. It offers two main types — Texas Transfers and Texas Key Card Blackwood — each serving a specific purpose within the partnership's bidding system. Partnering players should have a clear understanding and agreement on these conventions to communicate effectively during the auction phase of the game.
Texas Jump Bid is a popular bidding convention in the game of bridge, which is a trick-taking card game. It is primarily employed in duplicate bridge, where players compete against others playing the same deals. In Texas Jump Bid, the responder's jump bid indicates a long, powerful, and preemptive suit, while the opener of the bid shows a strong opening hand. It is a slam-seeking convention that aims to convey critical information about both hands to the partners more efficiently. The Texas Jump Bid can be categorized into two types: the Texas Transfers and the Texas Key Card Blackwood. 1. Texas Transfers: — Standard Texas Transfers: When the responder jumps to a higher level in a new suit, excluding no trump, it is a transfer bid. For example, after the opener bids 1♦, the responder can jump to 3♠, which indicates a strong preference for hearts. — Limit Texas Transfers: Here, the responder's jump bid has a specific maximum point range. It emphasizes the bid suit and is often accompanied by slam interest. For instance, after an opening bid of 1♣, the responder's jump to 3♦ indicates a limit transfer of diamonds. 2. Texas Key Card Blackwood: — Texas Blackwood: This variant modifies the commonly used Key Card Blackwood convention. After agreeing on a trump suit, the responder uses a jump to ask for specific key cards (the four aces and the trump king). For example, after the opener bids 1♠and the responder jumps to 4♦, it asks the opener to respond with the number of key cards they hold. — Control Showing Texas Blackwood: This variation focuses on showing controls in trump suits instead of key cards. The responder's jump bid indicates possession of the ace, king, or void in a trump suit, which helps assess slam possibilities more accurately. In conclusion, Texas Jump Bid is a bidding convention in bridge that efficiently conveys the strength and distribution of both the opener and responder's hands. It offers two main types — Texas Transfers and Texas Key Card Blackwood — each serving a specific purpose within the partnership's bidding system. Partnering players should have a clear understanding and agreement on these conventions to communicate effectively during the auction phase of the game.
Para su conveniencia, debajo del texto en español le brindamos la versión completa de este formulario en inglés.
For your convenience, the complete English version of this form is attached below the Spanish version.