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Constructive: Responder
Another approach for using 2♥ and 2♠ responses to 1-minor suit opening bids is to use these bids to show a variety of problematic hands that have length in both Major suits. This method, called Reverse Flannery, is particularly effective after a 1♦ opening bid. It originally comes from Precision where 1♦ is the only “natural” 1-minor opening bid. Let’s look at how this works and see what types of hands these agreements can help us bid better.
Competitive Bidding
When partner opens the bidding in a suit at the 1-level and the next player overcalls 1NT, we want to have a system that allows us to deal with this interference effectively. With a good hand (which is somewhat rare in this auction), we make a penalty double. With a poor hand that is relatively balanced, we likely want to stay out of the auction and simply pass. It is the distributional hands with some values, but less than 10 HCP, where we are likely to want to compete in the bidding. One way to make it easier to bid with these distributional hands is to use a system similar to what we do when the opponents open 1NT. Let’s look at what systems we should use in these auctions and how our system varies based on which suit partner opened.
Constructive: Opener
When we find a Major suit fit and we are interested in game (specifically in the auction 1M – 2M), we want to have a good way to explore or invite game. The traditional way to do this is to ask for help in a side suit, using a Help Suit Game Try, HSGT. We additionally have 2NT available to make a general try for game (some play it as trump suit GT) and a raise to 3-Major to mean 1-2-3 Stop (or generally quantitative/general GT.) This structure is reasonably effective in exploring game. But it has two significant downsides:
Constructive: Responder
When the auction begins 1X – 1Y – 1NT (where X and Y are different suit bids), the modern treatment is to play Two-Way New Minor Forcing. This approach uses both 2♣* and 2♦* as artificial and forcing bids by Responder. 2♦* is an artificial game forcing bid, while 2♣* is generally used to start invitational bidding sequences.
Constructive: Responder
New Minor Forcing is an excellent convention for continuing the auction when Opener has shown a balanced hand that is weaker than opening 1NT. But after a New Minor Forcing bid, the auction often gets complicated if we don’t go straight to game. It can be confusing whether we are inviting game or trying to make a slam try – which bids are forcing and which bids are non-forcing? 2-Way New Minor Forcing is an upgrade to New Minor Forcing that allows Responder to better describe their hand and simplify and clarify the rest of the auction.
