Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10 5/3/83; site houxz.UUCP Path: utzoo!linus!decvax!harpo!eagle!mhuxt!mhuxi!mhuxa!houxm!houxz!halle1 From: halle1@houxz.UUCP Newsgroups: net.rec.bridge Subject: Re: Problems-Problems2 Message-ID: <458@houxz.UUCP> Date: Mon, 29-Aug-83 17:05:46 EDT Article-I.D.: houxz.458 Posted: Mon Aug 29 17:05:46 1983 Date-Received: Tue, 30-Aug-83 13:25:52 EDT References: <677@vax2.fluke.UUCP> Organization: Bell Labs, Holmdel NJ Lines: 33 Seeing all four hands, make seven Hearts against BEST defense. S 5 H 85 D AK7 C AK85432 S KT7 S 86432 H 9 H Q762 D QT83 D J62 C QJT97 C 6 S AQJ9 H AKJT43 D 954 C -- It is considerably more difficult than it first appears. Remember that the defense can see all four hands also. ********************************************************************** There is a mistake in this problem. The conditions should state that a club was led. Otherwise, the hand can be defeated. After much thought and trial, I suddenly realized that I had seen this before. It is a very famous problem, the winner of a competition decades ago. I don't have access to my reference book, so I can't give any more details. Since I recall the solution, I will not post it, so as to give others a chance, but I will add a hint: there are three distinct ways the play can go, depending on the defenders' early play. It is indeed a very difficult one.