日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

US EUROPE AFRICA ASIA 中文

Temper optimism; tend to pessimism

By Phillip Alder ( China Daily ) Updated: 2017-01-14 07:20:48
Temper optimism; tend to pessimism

Gladys Bronwyn Stern, a British author and critic who died in 1973, wrote, "Both optimists and pessimists contribute to our society. The optimist invents the airplane; and the pessimist, the parachute."

A bridge player should be pessimistic unless he needs to be lucky to make or break the contract. How would that approach help South in this deal? He is in three no-trump, and West leads a fourth-highest spade two. Declarer tries dummy's jack (in the hope that West has led from king-queen-empty-fourth), but East covers with the queen.

South might have responded one heart, but with game-forcing values he was right to keep all of the suits in play. Six or seven diamonds might have been the best contract if North had a minor two-suiter. North's two-club rebid guaranteed at least a six-card suit and denied a four-card major. South bid what he hoped he could make.

Declarer starts with seven top tricks: one spade, two hearts, one diamond and three clubs. After taking the spade ace on the third round of the suit, the optimist unblocks his club king, plays a heart to dummy's ace, then cashes the club ace and queen. However, when West discards on the third club, the contract can no longer be made. Yes, if clubs are 3-3, South wins 10 tricks, but that is against the odds.

The pessimist sees that he needs only five club winners, not six. He overtakes his king with dummy's ace and cashes the queen, happy to see the jack appear from West. Declarer drives out the club 10 and claims. Note, though, that he also succeeds if clubs are 3-3, just not with an overtrick.

 

Editor's Picks
Hot words

Most Popular
...
主站蜘蛛池模板: 国产一区在线看 | 在线激情视频 | 精品一区二区三区四区五区 | 国产日韩精品一区 | 亚洲自拍偷拍在线 | 成人欧美日韩一区二区三区 | 一级女性大黄生活片免费 | 中文字幕免费在线观看 | 国产区二区 | 国产成人免费 | 北岛玲亚洲一区在线观看 | 欧美一级黄色片在线观看 | 国产成人在线视频 | 国产欧美日韩一区二区三区四区 | 99久久精品费精品国产一区二区 | 2021国产精品视频一区 | 欧洲色阁中文字幕 | 国产成人av免费看 | 久久夜色精品 | 日韩男女做性高清在线观看 | 4hc44四虎www在线影院男同 | 午夜影院毛片 | 亚洲精品免费观看 | 免费日本视频 | 国产成人av在线 | 99亚洲视频 | www.一区二区 | 成人不卡 | 亚洲精品老司机综合影院 | 中文字幕在线免费看 | 久久亚洲一级α片 | 免费黄色大片在线观看 | 亚洲午夜av久久乱码 | 韩漫重考生漫画画免费读漫画下拉式土豪漫 | 久草视频福利在线观看 | 奇米影音先锋 | 超91精品手机国产在线 | 亚洲国产天堂久久精品网 | 日韩欧美在线观看 | 国产一区二区三区在线观看免费 | 国产片欧美片亚洲片久久综合 |