Mini-Roman 2 Diamond

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This article concerns contract bridge and uses terminology associated with the game. See Contract bridge glossary for an explanation of unfamiliar words or phrases.

Mini-Roman or Mini-Roman 2 Diamonds is contract bridge convention whereby the opening bid of 2♦ shows a three suited hand and 11-15 high card points. The convention allows responder to know whether there is game and in a suit contract or notrump.

1 Description
2 Defenses
3 Modifications
4 External links

[edit] Description

An opening bid of 2♦ shows one of two hands and 11-15 HCP: 4441 or 5440 (the five card suit is usually not a major suit.)

The Mini-Roman 2♦ opening is a forcing bid. Responder has the following options.

2♥: Pass or correct and non-forcing;
2♠: Pass or correct to 3♣ and non-forcing;
2NT: Forcing, asking opener to bid his short suit.
3♥ or ♠ showing a long suit and interest in game in that suit or notrump if Opener is near the top of the bid.

Opener's rebids:

Over 2♥: pass or bid 2♠;
Over 2♠: with hearts, bid 3♣, pass with spades;
Over 2NT bid the short suit:

The advantage to the system is the power of the short suit. The hand lends itself to a cross ruff.

[edit] Defenses

The best defense against the system is to lead trump in a suit contract.

[edit] Modifications

Some partnerships have an agreement that the singleton or void will always be in a minor suit. This allows for an easy exit at the two level, should responder not have many points.