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19th NEC决赛:精彩的进局方式选择定约(4)


lycier

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[hv=sn=S Brink&s=SKQ8H864DAJ63CQT5&wn=F Hinden&w=ST62HQ975DQT8CJ84&nn=S Drijver&n=SA9543HKT2DK95CA3&en=G Osbourne&e=SJ7HAJ3D742CK9762&d=e&v=b&b=10&a=P1C!P1SP1NP2C!P2D!P3NPPP&p=H5H2HJH6HAH4H9HTH3H8H7HKS3S7SKS2SQS6S4SJS8STSAC6S9C7C5C4S5C9CTC8DKD2D3D8D9D7DJDQ&c=9]499|350[/hv]

 

结果:3ntS= 600

 

另一桌结果:4N-2 -200

 

[hv=sn=M Bell&s=SKQ8H864DAJ63CQT5&wn=E Gladysh&w=ST62HQ975DQT8CJ84&nn=A Hydes&n=SA9543HKT2DK95CA3&en=M Krasnose&e=SJ7HAJ3D742CK9762&d=e&v=b&b=10&a=P1D!P1SP1NP2D!P2SP4SPPP&p=C6CTCJCAD5D7DJDQH5HKHAH4CKC5C8C3HJH6H7H2H3H8HQHTC4D9C7CQ&c=8]499|350[/hv]

 

13imps!开室2是接力至2,再叫3nt=5张,均型牌面,让同伴选择进局。好约定,也是比较常识的约定叫。

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[hv=sn=S Brink&s=SKQ8H864DAJ63CQT5&wn=F Hinden&w=ST62HQ975DQT8CJ84&nn=S Drijver&n=SA9543HKT2DK95CA3&en=G Osbourne&e=SJ7HAJ3D742CK9762&d=e&v=b&b=10&a=P1C!P1SP1NP2C!P2D!P3NPPP&p=H5H2HJH6HAH4H9HTH3H8H7HKS3S7SKS2SQS6S4SJS8STSAC6S9C7C5C4S5C9CTC8DKD2D3D8D9D7DJDQ&c=9]499|350[/hv]

 

结果:3ntS= 600

这就为我们日常使用的双路斯台曼增添了有一个常规约定:

1m-----1M

1nt-----2

2-----3nt=5M均型,让同伴选择进局方式。

 

另一桌

 

[hv=sn=M Bell&s=SKQ8H864DAJ63CQT5&wn=E Gladysh&w=ST62HQ975DQT8CJ84&nn=A Hydes&n=SA9543HKT2DK95CA3&en=M Krasnose&e=SJ7HAJ3D742CK9762&d=e&v=b&b=10&a=P1D!P1SP1NP2D!P2SP4SPPP&p=C6CTCJCAD5D7DJDQH5HKHAH4CKC5C8C3HJH6H7H2H3H8HQHTC4D9C7CQ&c=8]499|350[/hv]

结果:4N-2 -200

 

进局方式的选择是二盖一体系的优势,不总是4M定约优秀于3nt的,不顾及是否均型牌型而千篇一律地现在八张配的4M定约,很多时候会让人失望的。而3nt给同伴一个非常充分的信息交流和选择的机会。

 

 

 

 

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[hv=sn=S Brink&s=SKQ8H864DAJ63CQT5&wn=F Hinden&w=ST62HQ975DQT8CJ84&nn=S Drijver&n=SA9543HKT2DK95CA3&en=G Osbourne&e=SJ7HAJ3D742CK9762&d=e&v=b&b=10&a=P1C!P1SP1NP2C!P2D!P3NPPP&p=H5H2HJH6HAH4H9HTH3H8H7HKS3S7SKS2SQS6S4SJS8STSAC6S9C7C5C4S5C9CTC8DKD2D3D8D9D7DJDQ&c=9]499|350[/hv]

 

结果:3ntS= 600

这就为我们日常使用的双路斯台曼增添了有一个常规约定:

1m-----1M

1nt-----2

2-----3nt=5M均型,让同伴选择进局方式。

向大家正在推荐这个约定,承诺各位我们体系的一部分,有谁觉得不妥的吗?

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