System Summary Form (SSF), 2024 Open USBC
| Team: | Han | Last Updated | Apr 9, 2024 at 15:07 |
| Players: | Qiang Zhang - Brian Zhang | ||
Click here to see their ACBL convention card in a new window
Bids that Require Advance Preparation
General Bidding Style
| Generally open "all" 11+ point hands
1  : Strong artificial, 16+ unbalanced or 17+ BAL, transfer positive response
1  : 2+ , 11-15
- 2  : less than inv with 5 4
- 2 : constructive or limit raise in
1M: 5M, 11-15 - 2 : GF or BAL GF or LR with 3M
2 : shortness, 11-15, 4415-(1)
2 : 6+ or 54M without (34)15, 11-15
1NT: 14-16 2NT: 20-21 without 5-card Major suit |
Opening Leads AND Leads in the Middle of the Hand
| Opening lead suits: 3rd/5th, A from AKx+, K from AK at 5 level+
NT opening leads: 2/4th, ace power lead |
Defensive Signals
| Upside-Down attitude/count, Standard Suit Preference
Attitude priority, then count, then SP to PDs lead. Count priority, then SP to declarer's lead Trump SP when it benefits PD more than declarer Upside down Smith vs. NT |