System Summary Form (SSF), 2025 Open USBC


Team: Han Last Updated Apr 22, 2025 at 22:58
Players: Ming Sheng - Jack Zhao - Yanong Han

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Bids that Require Advance Preparation


2D 1st/2nd seat = weak 1 major, can be 5-cards 1st seat non-vul
4th/3rd =D, opening hand/preemptive

1m-2H: inv. Bal.

1m-2S: mixed raise in the minor.

2D-P = good 5D or 6+D less than 13 hcp
2D-(DBL)-P=D
2D-(2/3M)-DBL=pass/correct
2D-(2N)-DBL=penalty ; 3H=pass/correct

General Bidding Style

2/1
may open lighter in 3rd seat
1C 2 if 4432
1D shows 4+D
1m-2NT: nat GF. denies 4M.

1NT = 14+-17
2M = 5M & 4+minor
3NT = Good 4M opener

Transfer responses to 1m in comp
1C-(1D)-2D=6+H
1D-(1S)-2C=5+H
1m-(1H/S)-2S=LR+ in minor

Opening Leads AND Leads in the Middle of the Hand

3,5 against Suit,
2,4 against NT,
Rusinow from 4+ against NT.

Defensive Signals

Upside Down carding, first trick standard.