DEFENSIVE AND COMPETITIVE BIDDING LEADS AND SIGNALS World Bridge Federation OVERCALLS (Style; Responses; 1 / 2 Level; Reopening) OPENING LEADS STYLE Convention Card 1 Level 8-16HCP 5(4)+ Cards Lead In Partner's Suit 2 Level 11-16HCP 5+ Cards Suit 3rd/5th Natural SYSTEM CATEGORY: Green - Natural Advancer’s Cue-Bid Could be 11+ with fit or 13+ with or without fit NT Small=Encouraging Natural NCBO: Chile Other PLAYERS: D. Molina, C. Yáñez, J. Valdés 1NT OVERCALL (2nd/4th Live; Responses; Reopening) LEADS SYSTEM SUMMARY 2nd Seat: (15) 16-18 (System on) Lead Vs. Suit Vs. NT 4th Seat: 11-14 (System on) Ace AK(x)x, AK, Ax, A AKx(+) AKJx(+) GENERAL APPROACH AND STYLE AKQT, AKJT(x), AKJ9(x), KQJT(x), King AKxxx(+), KQ(+),Kx, K Natural, 5-Card Majors KQJ9, KQT9(x), KQT(x) Queen QJx(+), QJ, Qx, Q QJTx, QJx(x) Best minor Jack KJT(+), J10x(+), Jx, J JTx, (H)JT(x), KJT98 Michaels and unusual NT JUMP OVERCALLS (Style; Responses; Unusual NT) 10 KT9(+), QT9(+), T9(+) T9x(x) (H)T9x(x) 1-Suit: Preempt 9 98(+) (H)98(x) J98(x) 98x(x) 2-Suit Unusual & Michaels Hi-x Doubleton Doubleton Encouraging Encouraging Lo-x th th SIGNALS IN ORDER OF PRIORITY 1NT Openings: 15-17, May 14 w/ a 5 major suit or a 6 minor suit DIRECT & JUMP CUE BIDS (Style; Responses; Reopen) Partner's Lead Declarer's Lead Discarding SPECIAL BIDS THAT MAY REQUIRE DEFENSE Direct CB = Michaels Suit 1 Hi=Encouraging Std Except: 1♣ 2♣ Natural 2 Std 1♣ 2♦ Michaels 3 NT 1 Hi=Encouraging Std VS. NT (vs. Strong/Weak; Reopening; PH) 2 MultyLandy in 2nd and 4th Seat 3 Signals: Std DOUBLES VS.PREEMTS (Doubles; Cue-bids; Jumps; NT Bids) TAKEOUT DOUBLES (Style; Responses; Reopening) X=Takeout Style: A.L. 3 card support in rest of the suits or 1-suited SPECIAL FORCING PASS SEQUENCES CB= Michaels 2nd Seat: Could be weak if perfect shape, 4th Seat: 9+ After FG auctions and competition at the 5-level or higher. Lebensohl Answers: same level 0-8, Jump 9-11; Cue-Bid 12+ After 2♣ openings VS. ARTIFICIAL STRONG OPENINGS After redouble, pass is for penalties/glad in any suit IMPORTANT NOTES THAT DON'T FIT ELSEWHERE CRaSh SPECIAL, ARTIFICIAL & COMPETITIVE DBLS & REDBLS OVER OPPONENTS' TAKEOUT DOUBLE Negative Double XX= 10+ Supp Double PSYCHICS: Rarely TICK NEG. IF MIN. OPENING X DESCRIPTION RESPONSES SUBSEQUENT AUCTION PH & COMP. BIDDING ARTIF CARDS THRU . 1NT=Nat, 2♣=Inv minors, 2♦=Mixed raise, 2♥/♠= Preempt XYZ 1♣ 3 4♦ Natural, 11-20 HCP. NF, 2NT= Nat, 3♣/3♦/3♥/3♠= Preempt NF 1NT=Nat, 2♣=GF 2♦=Inv minors, XYZ 1♦ 3 4♦ Natural, 11-20 HCP. 2♥/♠= Preempt NF, 2NT= Nat, 3♣= Mixed raise, /3♦/3♥/3♠= Preempt NF 1♠= 4+♠’s, 1NT= Semiforcing, 2♣/2♦= FG, 2♥= 6-9 simple XYZ Drury raise, 2NT= Jacoby 3♣= 10-12 w/ 4♥ ,3♦= 7-9 w/ 4♥ 1♥ 5 4♦ Natural, 11-20 HCP. 3♥= Preempt, 3♠/4♣/4♦ = splt 3NT= 13-15 Bal 3♥ Drury 1NT= Semiforcing, 2♣/2♦/♥= FG, 2♠= 6-9 simple raise, 1♠ 5 4♦ Natural, 11-20 HCP. 2NT= 10+ w/ 4♠, 3♣= 7-9 w/ 4♠, 3♦= Inv w/ 3♠, 3♥= splt, 3♠= NF w/ 4+♠, 3NT= C.O.G, 4x= splt 2♣=Stayman, 2♦=xfer to ♥, 2♥=xfer to ♠, 2♠=xfer to ♣; Smolen 14-16 HCP Bal. Could have 5M or 6m 2NT=xfer to♦, 3♣=Puppet stayman, 3♦ = 5-5 in minors, 1NT (15-17 in 3rd and 4th seat) 3♥= 31(54) FG, 3♠= 13(54) FG 4♣= 55MMs 4♦= xfer to ♥, 4♥= xfer to ♠, 4♠= RKCB 4NT=Quantitative 2♣ ✔ Strong 2♦=Waiting, anything else nat and good suit 2♦ 6 6♦ 2NT=Interest 2♥ 5 6♥ 2NT=Interest 2♠ 5 6♠ 2NT=Interest 3♣=Puppet Stayman, 3♦=xfer to ♥, 3♥=xfer to ♠, 3NT= To 2NT 20-21 HCP Bal. Could have 5M or 6m play, 4♦=xfer to ♥, 4♥=xfer to ♠, 4NT= Quantitative 3♣ 6 6 or 7♣ 6-10 pts. 3♦ 6 6 or 7♦ 6-10 pts. 3♥ 7(6) 7♥ 6-10 pts. 3♠ 7(6) 7♠ 6-10 pts. 3NT To Play 4♣/♦/♥/♠ Nat, preemptive. 4NT= RKCB 4NT ✔ Peak a minor 5/6/7♣/♦=Best minor, to play; 5♥/♠= search for G.Slam HIGH LEVEL BIDDING: Answer to RKCB = 0314. DOPI, ROPI. Cue-Bids. Over 4NT response the following step which is not the trump suit asks for the Queen; The trump denies it. .