Guam Jump Bid, also known as the "Guam System" or "Guam Convention Card," is a bidding convention used in contract bridge. This conventional bidding tool is employed to indicate specific distributional features of a hand during the auction phase of the game. By employing the Guam Jump Bid, players can convey valuable information about their hand to their partner, ultimately leading to improved decision-making during the bidding process. The Guam Jump Bid convention is characterized by a strategic jump in bidding after specific suits have been bid by the opponents. This jump bid indicates certain distributional patterns and/or point counts that can help shape the partnership's subsequent bidding decisions. It is important to note that the exact significance and meaning of the Guam Jump Bid can vary depending on the partnership's agreed-upon conventions and system. There are different types or variations of the Guam Jump Bid convention that players can adopt. These variations include: 1. Progressive Guam Jump Bid: This variation involves employing the first jump bid to convey a specific distribution, such as a long suit, in combination with a certain point range. Subsequent jump bids in a different suit convey progressively higher point ranges or more specific distributional features. 2. Reversed Guam Jump Bid: In this variation, the partner makes a jump bid in a new suit at a lower level than the progressive Guam Jump Bid. This bid indicates strong distributional features with a narrower point range, emphasizing the length and strength of the newly introduced suit. 3. Short-suit Definition Guam Jump Bid: This type of Guam Jump Bid is used to define a specific short suit in the context of a strong hand. This bid enables a partnership to establish a possible contract in a suit where the opposing side showed strength. 4. Cue-bid Variation: The Guam Jump Bid can also be combined with cue-bidding elements. This variation involves using the jump bid to show a specific suit or feature, such as an ace or king, while also providing additional distributional information. By employing the Guam Jump Bid convention effectively, bridge players can enhance their communication and partnership understanding during the bidding phase. It allows for more accurate hand evaluation, improved suit selection, and overall better decision-making, leading to a higher chance of successful contracts and improved competitive play.
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.