madongjun Posted July 20, 2013 Report Share Posted July 20, 2013 你应当感谢对方没有叫到3NT，给了你打宕定约的机会。但对方叫到4♥也无可厚非！[hv=pc=n&s=s874h8643dakqcak9&w=sk653h75dj872c865&n=sqjthkqj2dt94cq73&e=sa92hat9d653cjt42&d=s&v=b&b=7&a=1np2cp2hp4hppp]399|300[/hv]同伴攻出了黑桃5，好首攻。你想好如何击败定约了吗？你会象劳伦斯一样出色的！ Quote Link to comment Share on other sites More sharing options...
lycier Posted July 20, 2013 Report Share Posted July 20, 2013 好题目。其实这都是我们每天在BBO打牌时每每常遇到的事情，可是遗憾的是，不是每次遇到就能轻松捕捉的，什么原因呢？ Quote Link to comment Share on other sites More sharing options...
dvd Posted July 20, 2013 Report Share Posted July 20, 2013 嘿嘿，既然是出题就不要一开始就给出4家牌啥，只给出N，E2家的牌就好。如果用标准信号则跟s9表示一下欢迎，然后hA吃住后sAsx过去。pdsK吃到后，必然会开始计算，你已经出了2A，而且s第一墩又忍让。继续出s就成了眼见的一招了。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted July 21, 2013 Author Report Share Posted July 21, 2013 DVD的答案就是正确的打法。在牌桌上，你能在那么短的时间里做出放过第一墩黑桃的决定吗？特别是在防守对方的一个有将定约。这个牌的关键是第一墩时劳伦斯的放小。后面的防守是水到渠成的！就这样，一个固若金汤的定约被击垮了！！ Quote Link to comment Share on other sites More sharing options...
601821297 Posted July 22, 2013 Report Share Posted July 22, 2013 漂亮的防守，俺是做不出来的啦 :P Quote Link to comment Share on other sites More sharing options...
IVAN CY LO Posted July 23, 2013 Report Share Posted July 23, 2013 將牌升級。 Quote Link to comment Share on other sites More sharing options...
lycier Posted July 23, 2013 Report Share Posted July 23, 2013 挺鬼的手法，赞一个！ Quote Link to comment Share on other sites More sharing options...
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