I have a new most-asked question. It used to be: "Should I open 1NT with a 5-card major."

Now, because I seem to have been asked 1,000 times, the new "hot topic" has become an issue with 2/1 Abbreviation for Game Forcing GF and responding in a major or minor.

The basic question goes like this: "Larry, I have opening-bid strength with a 4-card major. Do I respond in the major, or with a 2/1 Abbreviation for Game Forcing GF response?"

For example, what is the response to 1 holding:

K765
A2
K3
AJ1062?

Either 1 or 2 would be technically acceptable. I strongly prefer 2. You won't lose a 4-4 spade fit. Your side still has plenty of time to reach spades. Meanwhile, the auction is more comfortable. I will explain this a few paragraphs later.

BUT -- Don't invent bids. Don't respond in a "non-suit." With, say,

AQJ6
K87
K762
Q3,

respond 1 (you don't have enough clubs to bid 2).

With a 5-card major, respond in the major. So, 1 is your response to 1 with:

AJ876
A6
K3
Q872.

(2 would be a jump-shift, and has nothing to do with 2/1 GF. 2 is a bid you shouldn't make unless you and your partnership know what it means--most play it as weak.)

Also, if you don't have enough points to force to game, you mustn't respond with a 2/1 Abbreviation for Game Forcing GF bid! So, respond 1 to 1 with:

K2
QJ76
32
Q7654.

Here is why I like starting with a 2/1 Abbreviation for Game Forcing GF response when possible. Say opener holds:

A2
54
QJ10986
KQ2.

Responder holds the hand mentioned earlier ( K765 A2 K3 AJ1062).

You would belong in 5 (or 5). But, you'd belong in 3NT opposite, say:

Q9
QJ2
AQJ765
Q8.

Auctions go more smoothly if responder can start with a 2/1 GF. Look at two of the hands above and observe how the auctions begin:

OPENER	RESPONDER
A2 54 QJ10986 KQ2	K765 A2 K3 AJ1062
1	1 (not my recommendation)
2	3 -- cramped auction
or
1	2 (much better)
2	2
3	3
etc.

Notice how much more efficient the second auction is. Responder got to do "everything" without fear of being passed. In the first auction, where he responded 1, he never forced to game. His second bid gets the auction too high too fast.

Summary:

• With Abbreviation for Game Forcing GF strength and only 4 in the major, respond with a 2/1 Abbreviation for Game Forcing GF in a minor (assuming you have 4+ cards in that minor). So, after 1 by partner, respond 2 with a 4=2=5=2 opening bid.
• With a 5+card major, always respond in the major.
• With less than Abbreviation for Game Forcing GF strength, respond in the major (on the 1 level).
• All of the issues here involve a 1 or 1 opening. (If the opening is 1, there is no 2/1 Abbreviation for Game Forcing GF bid available; if the opening is 1, there is no possible 1-level major-suit response.)
• Even with only a 4-card minor (if decent), I prefer to initiate a (natural) 2/1 Abbreviation for Game Forcing GF auction by responding in 2-of-the-minor. The 4-4 major suit fit (if one exists) will always be located.

Notes (advanced):

• With 6-5 (a 5-card major and a 6-card minor) and Abbreviation for Game Forcing GF strength, it is okay to start with 2/1 in the minor and then try to bid the major twice.
• There is an expert trend to start with 2/1 Abbreviation for Game Forcing GF (typically 2) even without clubs. Just about all Abbreviation for Game Forcing GF hands are starting with the 2/1 (artificially). But, I don't recommend this for my readers/students.

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