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An example is the play of the card that one is known to hold (for example, the play of a queen after it has been successfully finessed). Odd Specifying a level. To make 4 ♥ is to make four-odd. Odd–even discards A defensive carding scheme under which the play of an odd-numbered card is encouraging and that of an even-numbered card is ...
In the card game contract bridge, a suit combination is a specific subset of the cards of one suit held respectively in declarer's and dummy's hands at the onset of play. . While the ranks of the remaining cards held by the defenders can be deduced precisely, their location is unknow
Suppose East is known to have 7 spades from the bidding and after seeing dummy you deduce West to hold 2 spades; then if your two lines of play are to hope either for diamonds 5-3 or clubs 4-2, the a priori probabilities are 47% and 48% respectively but (,,,) % and (,,,) % so now the club line is significantly better than the diamond line.
card reading, also known as counting the hand; dummy reversal; endplay; coups; squeezes; suit combinations play; safety play; applying the principle of restricted choice; applying the theory of vacant places; applying percentages and probabilities
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, [1] with partners sitting opposite each other around a table.
The principle of restricted choice is a guideline used in card games such as contract bridge to intuit hidden information. It may be stated as "The play of a card which may have been selected as a choice of equal plays increases the chance that the player started with a holding in which his choice was restricted."
The reading is based on information gained in the bidding and the play to previous tricks. [1] The technique is used by the declarer and defenders primarily to determine the probable suit distribution and honor card holdings of each unseen hand; determination of the location of specific spot-cards may be critical as well. Card reading is based ...
2/1 game forcing (Two-over-one game forcing) is a bidding system in modern contract bridge structured around the following responses to a one-level opening bid: a non-jump response in a new suit at the one-level is constructive and forcing for one round,