Minibridge

Last updated

Minibridge is a simplified form of the complex card game Contract Bridge designed to expose newcomers to declarer and defensive playing techniques without the burden of learning a detailed bridge bidding system. The game was first introduced in France and the Netherlands in the 1990s. The variant described in this article is the one advertised by the English Bridge Union for use in primary schools as a way to improve pupils' performance in mathematics.

Contents

Like other forms of bridge, Minibridge is played by four players in fixed partnerships, sitting crosswise. A full pack of 52 cards is dealt to the players, each receiving 13 cards. As in contract bridge, it is then decided which player becomes declarer, but a key innovation of Minibridge is that this decision is taken out of the players' hands. Declarer's partner then lays open their hand, and declarer announces a contract. This is a trump suit or no trumps, together with an undertaking to win more than half the tricks (partscore) or even to win 100 trick points or more (game). The remainder of the game is very similar to contract bridge. In particular, declarer's partner becomes dummy (i.e., declarer plays both hands).

Bidding

High-card points
RankAKQJ102
Points43210

Each player adds all high-card points in their hand and announces the result. The partnership with more combined high-card points then plays the hand. If both partnerships have the same number of high-card points (i.e., 20 each), the hand is redealt. Of this partnership, the partner with more high-card points becomes the declarer.

The partner with fewer high-card points becomes the dummy: this player's hand is put face up on the table, and is played by declarer in addition to declarer's own hand. If both partners have the same number of high-card points, the one who states his high-card point count first is the declarer.

Tricks needed for winning
DenominationPartscoreGame
No trumps79
Major suit ( or )710
Minor suit ( or )711

Having consulted dummy's hand, declarer decides the denomination (i.e., the trump suit, if any), and whether to be in game or a partscore. For partscore, declarer needs to win 7 tricks in order to score. For game, 9–11 tricks are necessary, depending on the denomination.

Declarer's decision is often based on a few simple guidelines:

  1. Two balanced hands usually require about 25 high-card points to score a game bonus.
  2. With eight cards (or more) in either Major suit (a "Golden Fit"), that suit should usually be the trump suit.
  3. Without a "Golden Fit" in a Major suit, play notrump.

Card Play

Card play is as in any other form of Bridge (and as in any other variant of Whist, except that declarer plays two hands). The player to the left of declarer leads to the first trick. Players must follow suit whenever possible. The winner of a trick leads to the next trick.

Scoring

The declarer must always win at least 7 of the 13 tricks played. Each trick beyond 6 scores 30 trick points, or 20 trick points in case of a minor suit contract (clubs or diamonds). For a notrumps contract, 10 trick points are added to the trick points total.

Tricks012345678910111213
DenominationTrick points
Notrump4070100130160190220
or 306090120150180210
or 20406080100120140
DenominationTotal score: partscore
Notrump–350–300–250–200–150–100–5090120150180210240270
or 80110140170200230260
or 7090110130150170190
DenominationTotal score: game
Notrump–450–400–350–300–250–200–150–100–50400430460490520
or –500–450–400–350–300–250–200–150–100–50420450480510
or –550–500–450–400–350–300–250–200–150–100–50400420440

When a partscore contract is won, declarer's partnership scores their trick points plus 50 bonus points. When a game contract is won, declarer scores the trick points (which must amount to at least 100) plus a bonus of 300 points. If declarer does not win the necessary number of tricks, then declarer's partnership scores 0 points and the opposing party scores 50 points for every missing trick. In the table this is written as negative scores (which do not exist).

Bibliography

Related Research Articles

<span class="mw-page-title-main">Contract bridge</span> Card game

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.

<span class="mw-page-title-main">Trick-taking game</span> Type of card game

A trick-taking game is a card or tile-based game in which play of a hand centers on a series of finite rounds or units of play, called tricks, which are each evaluated to determine a winner or taker of that trick. The object of such games then may be closely tied to the number of tricks taken, as in plain-trick games such as contract bridge, whist, and spades, or to the value of the cards contained in taken tricks, as in point-trick games such as pinochle, the tarot family, briscola, and most evasion games like hearts. Trick-and-draw games are trick-taking games in which the players can fill up their hands after each trick. In most variants, players are free to play any card into a trick in the first phase of the game, but must follow suit as soon as the stock is depleted. Trick-avoidance games like reversis or polignac are those in which the aim is to avoid taking some or all tricks.

<span class="mw-page-title-main">500 (card game)</span> Rules of 500 card game

500 or Five Hundred is a trick-taking game developed in the United States from Euchre. Euchre was extended to a 10 card game with bidding and a Misere contract similar to Russian Preference, producing a good cut-throat three player game like Preference and a four player game played in partnerships like Whist which is the most popular modern form, although with special packs it can be played by up to six players.

<span class="mw-page-title-main">Auction bridge</span> Card game of the trick-taking family

Auction bridge was first form of Bridge where players bid to declare a contract in their chosen trump suit or no trumps. It was first recorded as being played in Bath around 1904. The Bath Club and Portland Club met in 1908 and issued a super-set of rules for Bridge that covered the bidding and penalty for failing to make a contract in Auction Bridge. Early forms were rudimentary and unbalanced and the British and Americans could not agree over the bidding ranking and use of artificial bids, resulting in The Whist Club of New York and The Portland Club issuing competing sets of rules.

<span class="mw-page-title-main">Spades (card game)</span> Card game

Spades is a trick-taking card game devised in the United States in the 1930s. It can be played as either a partnership or solo/"cutthroat" game. The object is to take the number of tricks that were bid before play of the hand began. Spades is a descendant of the Whist family of card games, which also includes Bridge, Hearts, and Oh Hell. Its major difference as compared to other Whist variants is that, instead of trump being decided by the highest bidder or at random, the Spade suit always trumps, hence the name.

Ninety-nine is a card game for 2, 3, or 4 players. It is a trick-taking game that can use ordinary French-suited cards. Ninety-nine was created in 1967 by David Parlett; his goal was to have a good 3-player trick-taking game with simple rules yet great room for strategy.

In the card game of contract bridge, to hold up means to play low to a trick led by the opponents, losing it intentionally in order to sever their communication. The primary purpose is to give as many tricks to opponents as needed to exhaust all the cards in the suit from one of their hands. If that hand regains the lead, it will not be able to put the partner on lead to cash its tricks. Hold up is one of basic techniques in play.

A (bridge) signal is a move in the card game of contract bridge in which partners defending against a contract play particular cards in a manner which gives a coded meaning or signal to guide their subsequent card play. This may also be referred to as carding. Signals are usually given with the cards from the two-spot to the nine-spot. There are three types of signals:

In trick-taking games, to ruff means to play a trump card to a trick. According to the rules of most games, a player must have no cards left in the suit led in order to ruff. Since the other players are constrained to follow suit if they can, even a low trump can win a trick. In some games, like Pinochle and Preferans, the player who cannot follow suit is required to ruff. In others, like Bridge and Whist, he may instead discard. Normally, ruffing will win a trick. But it is also possible that a subsequent player will overruff. Historically, ruff meant to "rob" i.e. exchange a card with the stock.

Rubber bridge is a form of contract bridge played by two competing pairs using a particular method of scoring. A rubber is completed when one pair becomes first to win two games, each game presenting a score of 100 or more contract points; a new game ensues until one pair has won two games to conclude the rubber. Owing to the availability of various additional bonus and penalty points in the scoring, it is possible, though less common, to win the rubber by amassing more total points despite losing two games out of three. Rubber bridge involves a high degree of skill but there is also a fair amount of luck involved in who gets the best cards. A popular variation of rubber bridge is known as Chicago.

Vint is a Russian card-game, similar to both bridge and whist and it is sometimes referred to as Russian whist. Vint means a screw in Russian, and the name is given to the game because the four players, each in turn, propose, bid and overbid each other until one, having bid higher than the others care to follow, makes the trump, and his vis-a-vis plays as his partner.

Singaporean bridge is a re-invention of the traditional game of contract bridge deriving its name from where it is believed to have been invented, Singapore. There are many variations to the game which is primarily social, has no official book of rules and no formal organizing authority.

These terms are used in contract bridge, using duplicate or rubber scoring. Some of them are also used in whist, bid whist, the obsolete game auction bridge, and other trick-taking games. This glossary supplements the Glossary of card game terms.

While a deal of bridge is always played following a unique set of rules, its scoring may vary depending on the type of event the deal is played on. There are two main categories of scoring: rubber and duplicate. Rubber scoring, and its popular variant Chicago, are mostly used in social play. Duplicate scoring is focused on tournament competition and has many variations that compare and rank the relative performance of partnerships and teams playing the same deals as their competitors.

<span class="mw-page-title-main">Beer card</span> Seven of diamonds playing card

In trick-taking card games such as bridge, the beer card is a name informally given to the seven of diamonds. Players may agree that if a player wins the last trick of a hand with the 7♦, their partner must buy them a beer. This is not considered as part of the rules of these games, but is an optional and informal side-bet between players. This practice likely originates from Danish Tarok or Skat in the middle of the 20th century.

In contract bridge, various bidding systems have been devised to enable partners to describe their hands to each other so that they may reach the optimum contract. Key to this process is that players evaluate and re-evaluate the trick-taking potential of their hands as the auction proceeds and additional information about partner's hand and the opponent's hands becomes available.

Slam-seeking conventions are codified artificial bids used in the card game contract bridge. Bidding and making a small slam or grand slam yields high bonuses ranging from 500 to 1500 points. However, the risk is also high as failure to fulfill the slam contract also means failure to score the bonus points for a game (300-500). Conventions have been devised to maximise the opportunity for success whilst minimising the risk of failure.

<span class="mw-page-title-main">Mariáš</span> Card game

Mariáš or Mariasch a three-player, solo trick-taking game of the King–Queen family of Ace-Ten games, but with a simplified scoring system. It is one of the most popular card games in the Czech Republic and Slovakia, but is also played in Bavaria in Germany as well as in Austria. The Hungarian national card game Ulti is an elaboration of Mariáš.

<span class="mw-page-title-main">Glossary of card game terms</span> List of definitions of terms and jargon used in card games

The following is a glossary of terms used in card games. Besides the terms listed here, there are thousands of common and uncommon slang terms. Terms in this glossary should not be game-specific, but apply to a wide range of card games played with non-proprietary packs. It should not include terms solely related to casino or banking games. For glossaries that relate primarily to one game or family of similar games, see Game-specific glossaries.

Court piece is a trick-taking card game similar to the card game whist in which eldest hand makes trumps after the first five cards have been dealt, and trick-play is typically stopped after one party has won seven tricks. A bonus is awarded if one party wins the first seven tricks, or even all tricks. The game is played by four players in two teams, but there are also adaptations for two or three players.