Hi all !
When auctions goes :
1♦ P 1♥ P
1♠ P 1NT P
2♣
Does the 4th suit forcing applies or not ?
Thank you.
ruotal
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4th suit forcing
#2
Posted 2007-January-09, 11:20
No.
It would apply in this sequence:
1♦ P 1♥ P
1♠ P 2♣
But not in the one you list.
Opener is describing a 4-1-4-4 (or 4-0-5-4) hand that is minimum in the auction given.
It would apply in this sequence:
1♦ P 1♥ P
1♠ P 2♣
But not in the one you list.
Opener is describing a 4-1-4-4 (or 4-0-5-4) hand that is minimum in the auction given.
Is the word "pass" not in your vocabulary?
So many experts, not enough X cards.
So many experts, not enough X cards.
#3
Posted 2007-January-09, 11:24
No: 4th suit forcing is best viewed as a tool for responder, not opener. In the auction described, opener is typically 4=0=5=4 or 4=1=4=4. He 'knows' that he has at least a partial, and usually a fairly good, fit in one of the minors, unless responder is 3433 or 3523, and he doesn't want to play 1N.... he is usually WEAK, not strong.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
#4
Posted 2007-January-09, 12:00
Opener is limited due to the lack of a jump shift. Responder is limited to about 10 with 1N. Others will say that 1♠ is a one round force. While this is a reasonable approach, its hardly mainstream.
Accordingly, opener can't 'force' to game, unless opener just bids it.
As others have said, 2♣ is descriptive, and shows a 4=1=4=4 (if you open 1♦ with 4-4), 4=0=5=4 or some 4=1=5=3's. Some would say 4=0=4=5's but this isn't correct, since we have an easy rebid after a 1♣ opening (most of the time
).
Accordingly, opener can't 'force' to game, unless opener just bids it.
As others have said, 2♣ is descriptive, and shows a 4=1=4=4 (if you open 1♦ with 4-4), 4=0=5=4 or some 4=1=5=3's. Some would say 4=0=4=5's but this isn't correct, since we have an easy rebid after a 1♣ opening (most of the time
"Phil" on BBO
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