Robert Todd

Advanced Same Bidding 4 - 579

Advanced Same Bidding 4 - 579

Upgrade to Jacoby 2NT

Jacoby 2NT is a useful convention, but many players choose to try to improve it.  The modern expert 2NT response to a 1M opening showing a limit raise or better (LR+), instead of game forcing, has many different inventors and advocates.  The idea of using 1M – 2NT as LR+ accomplishes a couple of goals: 1) It opens up 1M – 3M to always be a weak call (a valuable tool for making life difficult on the opponents). 2) 1M – 2NT as LR+ approach gives away less information about the Opener’s (soon to be declarer’s) hand than Jacoby 2NT. Let’s see how this works and how it can help improve our bidding.  This one is fun for system bidding fans!

Advanced Same Bidding 3 - 578

Advanced Same Bidding 3 - 578

Preempt Blackwood

When partner opens the bidding with a 2-level or 3-level preemptive opening bid then Responder may have a struggle to find the best final contract without getting the auction too high.  One of the natural pressures is whether Responder risk going past 3NT to look for a fit or a better fit.   If Responder has an extremely strong hand then they may be interested in exploring slam in preemptor’s suit, but again Responder may face a concern about getting the auction too high.  If Responder uses 4NT as Keycard Blackwood to explore slam, then the partnership may get too high and go down.  Given the variability of modern preempts it can be dangerous to reach the 5-level when partner has taken an aggressive action.  Here we look at a tool, called Preempt Keycard, for Responder to ask for Keycards after a preempt, but still keep the auction at a low level.  

Advanced Same Bidding 2 - 577

Advanced Same Bidding 2 - 577

Jump-Shift System

Balanced hand bidding is relatively easy. We can usually describe our hand to partner by opening 1NT or rebidding 1NT. This lets partner know both our points and our hand type with either our first bid (when we open 1NT, the best situation) or with our second bid (when we rebid 1NT).  However, if we have a big balanced hand then we need to have tools for describing our hand as well.  These usually involve the use of 2NT – as a rebid, an opening bid, or even a rebid after having opened the bidding 2♣.  But this does not solve all our bidding problems when we have these large balanced hands.  Let’s look at these auctions in detail, see some of the issues, and then look at a useful gadget called Kokish to help us bid better.