g**********y
发帖数: 14569 | 1 正在看Max Hardy的21th Century Bridge Bidding. 好象很有意思的设计.
偶经常碰到10/11 HCP, 或好的长套, 又不能2盖1. 有了1nt force, 似乎挺方便的. 这种
设计有什么缺陷, 哪位能说一下? | a*******s
发帖数: 295 | 2 You are a diligent boy:-)
种
【在 g**********y 的大作中提到】
: 正在看Max Hardy的21th Century Bridge Bidding. 好象很有意思的设计.
: 偶经常碰到10/11 HCP, 或好的长套, 又不能2盖1. 有了1nt force, 似乎挺方便的. 这种
: 设计有什么缺陷, 哪位能说一下?
| a*******s
发帖数: 295 | 3
种
The downside of this method is that you won't be able to play 1NT when pd
opens
a major in 1st or 2nd seat. Nevertheless, it's necessary to include it in your
system if you play 2 over 1 game forcing. Otherwise, no way can one initiate
an invitation with a long suit given that jump shifts are usually used for
other purpose.
Moreover, forcing 1NT fits perfectly in Hardy's major system. He suggests that
a limited raise show 4 trump or 3 trumps with singlton, therefore, logically a
jump raise fo
【在 g**********y 的大作中提到】
: 正在看Max Hardy的21th Century Bridge Bidding. 好象很有意思的设计.
: 偶经常碰到10/11 HCP, 或好的长套, 又不能2盖1. 有了1nt force, 似乎挺方便的. 这种
: 设计有什么缺陷, 哪位能说一下?
| g**********y
发帖数: 14569 | 4 唉, 已经过了boy的年龄, 只是一只后飞的笨鸟.
However, thx for answering :)
这
【在 a*******s 的大作中提到】
: You are a diligent boy:-)
:
: 种
| g**********y
发帖数: 14569 | 5 That's exactly what I hesitate about adopting this 1NT force in my bidding.
Especially in Rubber bridge, if vulnerable, such over-strecth on a balanced
hand could incur disaster. | w****b
发帖数: 623 | 6 This case is irrelevant as a 1N response from a passed hand is only
semi-forcing.
Really, all you lose is the possibility to play 1N after a major opening, but
that almost never happens -- either two of the major will make anyway, or
opponents will balance.
Notice forcing 1N also brings garbage raise. Now you can stick a 1NT response
with a garbage 3-3-4-3 shape and 4 points when pd opens 1H, for example,
preparing to take preference back to H (treating it as doubleton), this tends
to make it ha
【在 g**********y 的大作中提到】
: That's exactly what I hesitate about adopting this 1NT force in my bidding.
: Especially in Rubber bridge, if vulnerable, such over-strecth on a balanced
: hand could incur disaster.
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