System Summary Form (SSF), 2024 Mixed USBC


Team: Derman Last Updated Apr 26, 2024 at 17:46
Players: George Klemic - Maya Jonas-Silver

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Bids that Require Advance Preparation

Over opponents 1NT (either weak or strong), 2D is one unknown major
1M-2C is game forcing, natural but could be as few as 2 in certain situations. 2D and 2H game forcing bids promise 5
Most jump shifts without competition are invitational

General Bidding Style

2/1 strong NT 5cd majors
Openings generally start at 12 before considering distribution. 1 suit bids can be heavy so may respond lighter than 5.
Standard opening lengths 5cd majors, 1D 4+ or 4432 exactly, 1C 3+
1NT 15-17, upgrades optional, usually for good 5cd suit. 5cd majors common including 4522. Other (5422) possible by judgement. (6322) rarely
2C opening game forcing unless opener rebids 2NT
Weak 2D/2H/2S, typical higher preempts

Opening Leads AND Leads in the Middle of the Hand

Opening lead 4th best both suits/NT
Honor leads standard, A from AK unless 5+ level
From xxx, if length is known or want switch lead high, else low
Attitude leads mid hand

Defensive Signals

UDCA, most commonly attitude on partner's lead, count on declarer's. Suit preference if obvious. May elect to not give count if it appears it will help declarer more