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Muiderberg Convention
Muiderberg is a bidding convention in the card game bridge. It is a two-level preemptive opening based on a two-suiter with precisely a five-card major and a minor suit (four-card or longer). In Muiderberg the 2 opening denotes five hearts and an unknown minor suit, whilst 2 denotes five spades and an unknown minor suit. The convention is also known as the Dutch Two, Lucas Two or Woo Two (mainly UK) opening. __NOTOC__ The convention is named after the Dutch village Muiderberg, the residence of the designers of the convention – Onno Janssens and Willem Boegem. Responses The partner of the Muiderberg opener can take the following actions: * pass (with tolerance for the opened suit) * bid 3 (a pass-or-correct bid) * bid 3 to invite for game in the major suit * bid 2 (over 2) as a contract improvement (opener is allowed to raise with a suitable hand) * bid 3/ (opener's suit) as a preemptive raise * bid 3/ (other major) which is non-forcing but invitational * ask for the minor suit usi ...
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Contract Bridge
Contract bridge, or simply bridge, is a trick-taking card game using a standard 52-card deck. In its basic format, it is played by four players in two competing partnerships, with partners sitting opposite each other around a table. Millions of people play bridge worldwide in clubs, tournaments, online and with friends at home, making it one of the world's most popular card games, particularly among seniors. The World Bridge Federation (WBF) is the governing body for international competitive bridge, with numerous other bodies governing it at the regional level. The game consists of a number of , each progressing through four phases. The cards are dealt to the players; then the players ''call'' (or ''bid'') in an auction seeking to take the , specifying how many tricks the partnership receiving the contract (the declaring side) needs to take to receive points for the deal. During the auction, partners use their bids to also exchange information about their hands, including o ...
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Major Suit
In the card game contract bridge, the major suits are spades () and hearts (). The major suits are of prime importance for tactics and scoring as they outrank the minor suits while bidding and also outscore them (30 per contracted trick for major suits—compared to 20 for minor suits). Much of the tactics of bidding in bridge revolves around the attempt by partners to find a "fit" in one of the major suits that will allow them to make a game contract. Another reason why the major suits is more desirable than the minor suits is that they need one less trick to make game. Of the two major suits, spades rank higher than hearts. Suit combinations Fundamentally, there are three ways to divide four suits into pairs: by ''color'', by ''rank'' and by ''shape'' resulting in six possible suit combinations. * Color is used to denote the ''red'' suits (hearts and diamonds) and the ''black'' suits (spades and clubs). * Rank is used to indicate the ''major'' (spades and hearts) versus '' mino ...
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Minor Suit
In contract bridge the minor suits are diamonds () and clubs (). They are given that name because contracts made in those suits score less (20 per contracted trick) than contracts made in the major suits (30 per contracted trick), and they rank lower in bidding. In particular, one can make game with a four-level bid in a major suit, while a five-level bid is required in a minor. Of the two minor suits, diamonds rank higher than clubs. Suit combinations Fundamentally, there are three ways to divide four suits into pairs: by ''color'', by ''rank'' and by ''shape'' resulting in six possible suit combinations. * Color is used to denote the ''red'' suits (hearts and diamonds) and the ''black'' suits (spades and clubs). * Rank is used to indicate the ''major'' (spades and hearts) versus ''minor'' (diamonds and clubs) suits. * Shape is used to denote the ''pointed'' (diamonds and spades, which visually have a sharp point uppermost) versus ''rounded'' (hearts and clubs) suits. This is used ...
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Muiderberg
Muiderberg () is a village in the municipality of Gooise Meren in the Netherlands. It lies about 6 km north of Bussum and 2 km west of Naarden, adjacent to the Naarderbos. Geography Muiderberg is in the east of the municipality of Muiden in the southeast of the province of North Holland in the west of Netherlands. It is situated on the border of the IJmeer to the north and the Naarderbos to the east. It lies about 6 km north of Bussum and 2 km west of Naarden. Demography In 2016 the village of Muiderberg had 1605 inhabitants. The built-up area of the town was 0.61 km², and contained 750 residences.(In DutchKerncijfers wijken en buurten 2016(CBS) accessed August 21, 2020 The statistical area "Muiderberg", which also can include the peripheral parts of the village, as well as the surrounding countryside, has a population of around 3140.Statistics Netherlands (CBS)''Statline: Kerncijfers wijken en buurten 2003-2005'' As of 1 January 2005. Jewish cemet ...
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Pass-or-correct Bid
In the card game bridge a pass-or-correct bid (or convertible bid), is a non-forcing bid that asks partner to pass or bid differently based on her/his holding. Pass-or-correct bids are generally used as responses to multiway bids. A typical example is the 2 response on a multi 2 diamonds opening that asks partner to pass with a weak hand with long spades, or to bid three hearts with a weak hand and long hearts. This 2 bid implies length in hearts and denies length in spades. Pass-or-correct bids that are made in a suit you ''don't'' hold when length in one of two suits has been shown by partner's bid, are also referred to as ''paradox responses''. Conventions using pass-or-correct bids *Multi 2 diamonds *CRASH *Suction convention *Mini-Roman 2 Diamond *Antispades Twos Antispades Twos (also known as Antispades Weak Twos) is the name of a bidding convention in the card game bridge. It is a two-level pre-emptive opening based on either a 6-card suit or a two-suiter with at least nine ...
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Weak Two
The weak two bid is a common used in the game of contract bridge, where an opening bid of two diamonds, hearts or spades signifies a weak hand, typically containing a long suit. It may be deployed within any system structure that offers a forcing artificial opening to handle hands of (eg) 20+ points, or an expectation of 8 or more tricks. It is form of preemptive bid. The strong call releases any remaining two level openings for pre-empting your opponents. In North America it is commonly used in combination with the strong two clubs convention. Worldwide there are many other variants, the commonest being a strong one club. “Weak Two” refers specifically to an opening bid, not to be confused with the "weak jump overcall". That denotes a similar hand type, made over an opponent's opening bid. Effectiveness 2S is most powerful in terms of pre-emption against your opponents. 2H is less so, easily defended by either a take out double or a 2S overcall. Paradoxically the 2D ...
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Multi 2 Diamonds
Multi-coloured 2 diamonds, is a contract bridge bridge convention, convention whereby the opening bid of 2D shows a defined range of hand types. These always include a Weak two bid, weak-two bid in a major suit, and the second option, that must be a strong. The inherent ambiguity as to both suit and strength makes a powerful, and hence popular. It was originally considered disruptive, but is now thought fairly easy to defend. It is commonplace in the British Isles, permitted in international competition, but rarely seen North America. The convention offers several constructive system opportunities. You might choose that its weak option always be a standard 6-card Major, and then use 2H and 2S as eg the Muiderberg convention, Muiderberg/Lucas Two two-suited weak openings. The strong options are also important as they may be used "garage” hand types that are otherwise awkward within your general system. Some English pairs include 2NT with 5-card major or 6-card minor. This av ...
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Antispades Twos
Antispades Twos (also known as Antispades Weak Twos) is the name of a bidding convention in the card game bridge. It is a two-level pre-emptive opening based on either a 6-card suit or a two-suiter with at least nine cards distributed across any two suits. * The 2 opening promises 5-10 HCP and either a 6-card club suit, or clubs and diamonds, or clubs and spades. * The 2 opening promises 5-10 HCP and either a 6-card diamond suit, or diamonds and hearts, or diamonds and spades. * The 2 opening promises 5-10 HCP and either a 6-card heart suit, or hearts and spades, or hearts and clubs. * The 2 opening is artificial and very strong, promising either 23+ HCP balanced, or a hand of 16+ HCP and four losers or better. A drawback is that there is no way to make a standard weak two opening in spades with a 6 card suit. Responder also does not know whether opener is one- or two-suited and whether it is safe to look for a better fit. Responses The partner of the Antispades Weak Two opener ...
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Claygate
Claygate is an affluent suburban village in Surrey, England, southwest of central London. It is the only civil parish in the borough of Elmbridge. Surrounded by green belt, it lies inside the Greater London Built-up Area. Claygate was once in the main manor of Thames Ditton, but is now administered from Esher. It is primarily residential and has a small number of offices, outlying farms and two small shopping areas, the Old Village and the Parade, with hair and beauty shops, a supermarket, five pubs and a number of restaurants. Claygate lies on the Claygate Beds, a clay formation up to thick, which extends well beyond the village. These beds are the youngest part of the London Clay geological formation, forming a transition between the clay and the sandier Bagshot Beds above. History Etymology Claygate may have its name from the clay pits in the village that provided bricks for a large surrounding area including some of Hampton Court Palace. Claygate's lack of main thoroughfa ...
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