BBO ACBL Convention Card - Lemurian Precision https://webutil.bridgebase.com/v2/acblcc/acblCC.html?x=656469743d6... SPECIAL DOUBLES NOTRUMP OVERCALLS NAMESMike Pavlik & Ted Marconi After Overcall: Penalty Direct: 15 to 18 Systems on GENERAL APPROACH Negative thru3 Spades Conv. Lemurian Precision Responsive: thru Maximal Balance: 12 to 14 Two Over One: Game Forcing Game Forcing Except When Suit Rebid Support: Dbl thru3s Rdbl Jump to 2NT: Minors 2 Lowest VERY LIGHT: Openings 3rd Hand Overcalls Preempts Card-showing Min. Offshape T/O Conv. FORCING OPENING: 1♣ 2♣ Natural 2 Bids Other DEFENSE VS NOTRUMP NOTRUMP OPENING BIDS SIMPLE OVERCALL vs: All 1NT 3♣ 5Club/5Diam Weak 2NT 20 to 21 1-level 6+ to HCP (usually) 2♣ 1 Suit 11 to 13 3♦5/5 m Game Force Puppet Stayman Often 4 cards Very light style 2♦ Majors 14 to 16 3♥5/5 Maj Weak Transfer Responses: Responses 2♥ Hts & min 5-Card Major Common 3♠5/5 M Slammish Jacoby Texas New Suit: Forcing NFConst NF 2♠ Spd & min System On Over 3♠ Jump Raise: Forcing Inv. Weak Penalty (Equiv Dbl 2♣ Stayman Puppet Q=Limit + Other:2 NT Minors 2♦ Transfer to ♥ 4♦, 4♥ Transfer 3NT to JUMP OVERCALL Forcing Stayman Smolen Gambling Solid Suit Strong Intermediate Weak OVER OPP'S T/O DOUBLE 2♥ Transfer to ♠ Lebensohl ( Fast denies) Conventional NT Openings New Suit Forcing: 1-level 2-level 2♠ Transfer to Club Negative Double 2 L OPENING PREEMPTS Redouble implies no fit 2NTTransfer to Diam Break=super accept Sound Light Very Light 2NT Over Limit + Limit Weak MAJOR OPENING MINOR OPENING 3/4-bids Majors Expected Min. Length 4 5 Expected Min. Length 4 3 NF 0-2 Conv. Minors Conv./Resp. 1st/2nd 1♣ Other: DIRECT CUEBID 3rd/4th 1♦ Over: Minor Major VS OPENING PREEMPT DOUBLE IS RESPONSES RESPONSES Natural Takeout thru4 Ht Penalty Double Raise: Force Inv. Weak Double Raise: Force Inv. Weak Strong T/O Conv. Takeout: After Overcall: Force Inv. Weak After Overcall: Force Inv. Weak Michaels Lebensohl 2NT Response Conv. Raise: 2NT 3NT Splinter Forcing Raise: J/S in other minor Other: Other: Mod. Bergen 3C=8Losers,3D=7 Single raise Other: 2C=8+ w 4Cd Maj SLAM CONVENTIONS Gerber 4NT: Blackwood RKC 1430 1NT: Forcing Semi-forcing Frequently bypass 4+♦ Gerber/2NT, Exclusion Blackwood, Minorwood 2NT: Forcing Inv. to 1NT/1♣:911 to3 K 3NT:16+ to 2NT: Forcing Inv. 16 to+ vs. Interference: DOPI DEPO Level: ROPI Drury : Reverse 2-Way Fit 3NT:14 to15 LEADS (click card led, if not in bold) DEFENSIVE CARDING Other: Q=Limit + Other: 2D/1C=8+No 4Cd M;2N/1C=5/5m versus Suits versus Notrump vs Suits vs NT x x x x x x x x x x x x Standard: DESCRIBE RESPONSES/REBIDS x x x x x x x x x x x x x x x x Except 2♣11 to 15 HCP 5+ C If only 5 w/ 4Cd Maj A K x 10 9 x A K J x A Q J x Strong Other Show 4 cd Maj K Q x K J 10 x A J 10 9 A 10 9 8 Upside-Down Count 2♦ Response: Neg Waiting Asking Shape Q J x K 10 9 x K Q J x K Q 10 9 Upside-Down Attitude 2♦11 to 15 HCP 4-4 M w 0-1 D Askiing Shape J 10 x Q 10 9 x Q J 10 x Q 10 9 8 FIRST DISCARD Natural: Weak Intermediate Strong Conv 2NT Force New Suit NF K Q 10 9 J 10 9 x 10 9 8 x Lavinthal 2♥5 to 10 HCP OGUST Length Leads: Odd/Even Natural: Weak Intermediate Strong Conv 2NT Force New Suit NF 4th Best vs Suits vs NT 2♠5 to 10 HCP OGUST 3rd/5th Best vs Suits vs NT OTHER CARDING Natural: Weak Intermediate Strong Conv 2NT Force New Suit NF Attitude vs NT Smith Echo Primary signal to partner's leads Trump Suit Pref. OTHER CONV CALLS: New Minor Forcing 2-Way NMF Attitude Count Suit Preference Foster Echo Weak jump shifts: In Comp. Not In Comp. 4th Suit Forcing: 1 Round To Game SPECIAL CARDING PLEASE ASK Mathe/Big Club, Minorwood, Sandwich NT, Negative Free Bids Software by Bridge Base Online, LLC. - www.bridgebase.com 1 of 1 6/29/2020, 11:03 AM.