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改良低花斯台曼


hmc0353

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1NT 2S 问高低限

2NT 低限

3C 高限

 

1NT 2S

2NT 3C C5D4

3D D5C4

3H 4432 H3

3S 4432 S3

3NT 自然

4C C6D5

4D D6C5

4H 5530/5521 H0-1

4S 5530/5521 S0-1

 

1NT 2S

3C 3D D5C4

3H 4432 H3

3S 4432 S3

3NT 自然

4C C6D5

4D D6C5

4H 5530/5521 H0-1

4S 5530/5521 S0-1

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1NT - 2S ---问高低限

2NT --------低限

3C ---------高限

 

1NT - 2S

2NT - 3C--- C5D4

------3D--- D5C4

------3H--- 4432 H3

------3S--- 4432 S3

------3NT--- 自然

------4C--- C6D5

------4D--- D6C5

------4H--- 5530/5521 H0-1

------4S--- 5530/5521 S0-1

 

1NT - 2S

3C ---3D---- D5C4

------3H---- 4432 H3

------3S---- 4432 S3

------3NT--- 自然

------4C---- C6D5

------4D---- D6C5

------4H---- 5530/5521 H0-1

------4S---- 5530/5521 S0-1

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  • 4 weeks later...

这个3H与3S的4432牌型显示感觉意义不大;2S已经承诺低花至少44,然后继续3NT就可以表达4432牌型吧?

 

2S问高低限,2NT后3NT就是邀叫6的牌,3C后叫3NT就是邀3NT的牌。

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