Acol is a natural system of bidding, meaning that your bidding is normally a declaration of your holding and not some coded message. The first thing you need to. This Acol bridge crib sheet is ideal for beginners. Have it handy while you are playing your bridge games! The left hand column shows Opening Bids. The middle. A quick overview of Standard and Acol bidding systems and how to choose which one to play.

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The standard method of valuing cards is the Milton Work high card scoring system. BfA Acol uses intermediate opening hand, 11—16 points. There are a total of 40 points in the entire pack of cards 10 per suittherefore an average hand vidding contain 10 points.

Backwash squeeze Cannibal squeeze Clash squeeze Compound squeeze Criss-cross squeeze Double squeeze Entry squeeze Entry-shifting squeeze Guard squeeze Knockout squeeze Non-simultaneous double squeeze Progressive squeeze Pseudo-squeeze Saturated squeeze Simple squeeze Simultaneous double squeeze Single-suit squeeze Squeeze play Stepping-stone squeeze Strip squeeze Triple squeeze Trump squeeze Vice squeeze Winkle squeeze Suit combinations: For the East African deity, see Abuk mythology.

The original No Trump range was high card points, but this range has also been reduced to high card points. It is a different system than the American 5-Card System, which employs the agreement that a Major suit opening bid demands bisding least a systtem suit.

The Acol Bidding System

Biddlng, any bridge player interested in the Acol bidding system has a large selection of publications, which deal solely with this approach.

General List of bridge competitions and awards. This means that bidding opener’s first suit is unconditionally forcing. This is known as the Playing Trick count.


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Acol Crib Sheet

The modern approach is to use the 2NT rebid as forcing and use 3NT as 15—17 with support for the minor that responder has bid one option. Simon and Marx soon afterwards began a discussion that eventually lead to the first version of the Acol system.

In interminable slow walks For hybrid systems using the weak NT opening with one or both five-card majorsa different terminology is preferable.

By using this site, you agree to the Terms of Use and Privacy Biddinh. With a balanced hand you should be looking at opening in NT. American Contract Bridge League. Two-Over-One responses were originally made even on weak hands with about 8 points, but are presently played using the strength required for traditional American Standard, which is approximately 10 high card points.

Further Reading More detailed information about the acol bidding system can be found in the following web pages: In addition to the list above there are some 4 Suit and 3 suit opening bids called preemptive bids that show playing tricks rather than HCP’s and are meant to shut out the opposition from bidding.

The following is a brief summary of the Standard Acol of the bidsing to mids. Suits are biddable when you hold a length of four cards headed by at least one honour card or you hold five or more cards. That players partner is then referred to here as the “Responder”.

Since one of the cornerstones of the Acol bidding system is the flexibility of the opening of 1 No Trump the player should always pay particular attention to the approach agreed upon by the opponents. A bid of the fourth suit at the 2 level by responder is a one-round force, wystem asking opener to bid no trumps with a stopper in the fourth suit.


You should always try to open with the maximum bid that fits your hand as a weaker opener denies values for the stronger opening bid. More detailed information about the acol bidding system can be found avol the following web pages:.

The first bid other than “No Bid” is known as the “Opening Bid”. The history of the Acol System aclo rather unique in that it was first employed in in a relatively small North London Bridge Club located on Acol Street, and hence the name.

Please include the particular feature on your convention sysfem in order that your opponents are also aware of this feature during the bidding process, since this information must be made known to them according to the Laws of Duplicate Contract Bridge. There is no Acol governing body and no single publication containing the “official” Acol unlike, for example, Standard American Yellow Card. Culbertson had used some early version of the 4 No Trump bid today commonly known as known as the Blackwood convention.

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Bridge – The Acol Bidding System – Bidding

The Official Encyclopedia of Bridge 7th ed. Sometimes this is an obvious calculation, eg. Unbalanced hands or hands that otherwise don’t fit the criteria for bidding NT should be opened with a suit.