Aces on Bridge

Whether you have agreed to play high or low cards to encourage the opening lead, you must occasionally send a different kind of message. One possibility is to use suit-preference signals if continuation of the suit led cannot possibly be right — but it is often far from obvious to both players that this is the case.

Today we shall look at the subject of “alarm clocks” at the bridge table. These don’t just say: “Wake up, partner!” Instead, they ask partner neither to continue with the suit led nor to shift to what would otherwise be the normal suit. Does that sound obscure? Maybe, but a relatively recent Rosenblum Trophy produced just such an opportunity. Though East-West were an unfamiliar partnership, they were on the same wavelength when it mattered.

Bruce Rogoff, West, found himself on lead against four spades after Gay Keaveney had chosen to jump to four spades rather than use a transfer. This meant the hand with a side-suit singleton was not on lead.

When Rogoff led the club king, his partner, Barry Rigal, produced the queen. A discouraging club would have produced a heart shift, so was something else required? Rogoff drew the right conclusion and shifted to a diamond.

Declarer won dummy’s ace and went after trumps; East could take his spade ace to play back a low club to West’s ace for the diamond ruff. Since Rogoff’s teammates had stopped in two spades, making four, this turned out to be a decent swing in, instead of a large swing away.