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西首攻黑桃6,明手放3,东理所当然用A拿,但是且慢!让我们仔细分析一下根据叫牌可以估计南持有七张红心和单张黑桃.还有草花A.如果南有方块,这个定约是无法击败的,因此只能假定南方块缺门.显而易见,这副牌的关键是不能让明手进手.东若用黑桃A拿下第一墩,他不得不再出一张黑桃脱手.定约者用红心K吃进后,即使面临三张红心全在东家的不利局面,定约者也有个很巧妙的打法使明手进手.他从手上出红心8,明手9盖上,迫使东不得不拿下.这样
West first attack spades 6, Ming hand put 3, the East, of course, with A to take, but slow! Let us take a closer look at the bid according to the South can hold seven hearts and leaflets Spades A. There are grass A. If there is a square , This contract can not be defeated, it can only assume that the southern block lacking in the door, obviously, the key to this deck is to not let the Ming Shou enter the East if the club won the first pier A, he had to go out A spades to sell them. Contractor with the red heart K eat into, even if faced with three red hearts all the negative situation in the club, the contractor also has a very smart play to Ming hands .He hands out of hearts 8, Ming-hand 9 covered, forcing the East had to win