In this issue we have two world-class guest columnists. Oren Kriegel created a quiz and an article on modern opening bids. Sylvia Shi shows that bridge is a partnership game, especially on defense. David Lindop shares Five Tips to guide us through unblocking. David also... presents the Guideline of 18. It’s a bidder’s game and when the auction is very competitive we have to decide whether to double, bid on, or pass. Point of View shares the opinions of the experts.更多
