WBF Convention Card 2.18

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William Walton
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1 1 level suit (rarely 4); responses nat, level1 F1, level2 NF OPENING LEADS STYLE over 1M overcall see supp 5 Lead In Partner's Suit Cue=3 supp or strong hand F1 Suit 2nd/4th 3rd/5th if no fit given otherwise att Jumpshift shows 5+card + 3+ card suppor, NT 2nd/4th,A,Q,10 asks for Dbl or Count 3rd/5th if no fit given otherwise att Jump cue shows 4 card supp and inv Subseq Category: OPEN Other: Country: GREECE Event: All events WBF Convention Card NT OVERCALL (2ND/4TH Live; Responses; Reopening) LEADS Players: Protonotarios Manolis-Karamanlis Filippos in direct position Hcp, system is on Lead Vs. Suit Vs. NT SYSTEM SUMMARY In reopening shows in minor, in major system is on Ace AK(+) att AKJ109,AK10987, DBL or Count GENERAL APPROACH AND STYLE King KQ(+) att, AK(+)over 5 level count AKJ(+), KQ10(+), Attitude 2/1 GF 5 CARD MAJORS, Better MINOR, Queen QJ(+) AKQ(+), QJ(+), AQ10(+), DBL or Count Jack J10(+) J10(+), QJ(+), ATT JUMP OVERCALLS (Style; Responses; Unusual NT) 10 H109(+),109(+),10x AQ109x,KJ109,AJ109x,Q109x,K109x 1-Suit: 2level Intermediate (11-15 good 6 card suit) ; 3level preemptive 9 98(+), 9x, 98(+), A98x,Q98xx,J987x,109x(+) 2-Suit: 2NT unusual (the 2 lower unbid suits) Hi-x Sx, xsxx, xsxxxx, HxxSx same Lo-x xsx, xsxxx same 1NT Openings: Reopen: 2x intermediate, 2NT=19-21 SIGNALS IN ORDER OF PRIORITY 2 OVER 1 Responses:GF ALWAYS DIRECT and JUMP CUE BIDS (Style; Responses; Reopen) Partners Lead Declarer's Lead Discarding SPECIAL BIDS THAT MAY REQUIRE DEFENCE Direct cue is Michaels 2 suiter Suit:1st Lo-Hi=Enc Lo-Hi=Even Lo-Hi=Enc 3NT gambling (may have outside stopper) 2nd Lo-Hi=Even Lo-Hi=Enc Lo-Hi=Enc 4NT preemptive in 5 of a minor(7-8 tricks) Jump cue shows strong hand (1 suiter) that asks for stopper for 3NT (could be with M) 3rd SP 5-5 (minimum 9 tricks) NT: 1st same same same over 1m 2m = majors(5-5) VS. NT (vs. Strong / Weak; Reopening; PH) 2nd over 1M 2M= other M + m (5-5) vs strong 1nt: DONT: Dbl 1 suiter, 2 : and another suit, 2 : +M 2 :majors 3rd 2 : spades but less constructive than 2 after double-2 2NT minors distributional Signals (including Trumps): vs weak 1nt: double = take-out 13+, 2 both M, 2 1-suited hand, 2M = 5+M 4+m, 2NT = 4 5+m, 3m = 4 5+m See Supplementary 8 DOUBLES TAKEOUT DOUBLES (Style; Responses; Reopening) VS. PREEMPTS ( Doubles; Cue-bids; Jumps; NT bids) Normal T/O,Negative,Responsive, support till 2 level. RDBL support or strong Vs weak2 2NT=16-18, dbl=t/o, cue asks for stopper. 4 :5 +5OM,4 :5 +5OM Reopening doubles may include balanced hands with various nt ranges. Vs Multi 2 see supp 4 Vs preempt in level 3:T/O double, After 3 4 is 5-5 with +M and 4 the majors Jumps show strong 1suited hand SPECIAL, ARTIFICIAL AND COMPETITIVE DOUBLES/REDOUBLES SPECIAL FORCING PASS SEQUENCES VS. ARTIFICIAL STRONG OPENINGS Negative D through 4H; In 1C-1D-Dbl=both majors After our side have shown majority of HCP (22+), there is a forcing pass sequence VS 1 strong dble is Majors,1NT the minors In 1m-1H-dbl shows 4+ spades, in 1m-1S-DBL shows 4+ hearts After 1x- 2Sp overcall Double 4Sp Pass is forcing. Also after 1Sp-2H-dbl-4h Pass jump overcall = weak Resp Dbl through 4D; shows both unbid suits; denies fit is also forcing. After Pass Pass weak 2 or preempt, double fit from the first pass P is Forc Supp Dbl through 2S; in 1 level min. OK, in 2level shows good 13+, Supp Rdbl IMPORTANT NOTES THAT DON'T FIT ELSEWHERE Lightner, lead directing, competitive, cooperative, maximal overcall, max In competitive sequences, if there is a possible fit, bids maybe only lead-directing OVER OPPONENTS' TAKE OUT DOUBLE After our overcall gets doubled redouble shows A or K in the suit Rdbl shows 10+ and willingness to penalize NS in 1 level is F1; could be strong hand (with 1 or 2 suiters) Psychics: seldom 2NT shows 10+ with fit, Cappeletti DEFENSIVE AND COMPETITIVE BIDDING OVERCALLS (Style; Responses; 1/2 Level; Reopening) LEADS AND SIGNALS

2 OPENING BID DESCRIPTIONS Opening Artificial Min. Neg Dble thrudescription Responses Subsequent Auction Passed Hand Bidding , Min 3 Cards 1NT 8-11 After 1,1NT response 2 = gazzilli Natural 1 Better Minor jumpshift forcing with solid 6 cards inv minor see sup is preempt. 2NT limit,3nt to play , Min 3 Cards, Better Minor , inv minor.1-2 Game Forcing Natural , Min 5 Cards 2/1 GF, Jacoby 2NT After 1,1NT 2 is gazzili (see supp 2) Could be on 4 cards, Drury rev fit, 1NT is sf 1 1NT=F1, could be on 13+ with 3 card sup After 2/1 & a 2nd suit from the opener 2NT relay(supp1) 3 and 3 response shows the suit and fit 1 Splinters, inv bergen raises, 2 is 11+ with 5 and 3 + After jacoby 3 max 4 min, 3s = short 4s = 5card , Min 5 Cards Splinters,inv berg raises, 3 is Inv with 6 After 1NT 2 is gazzili (see supp 2),after 2/1 supp1 As 1 1NT 15-17, occ with 5M or NF stayman, 4transfers, 3 3 = slam try with minors See Suplementary 9 1NT OK 3 3 = sing with 3 in the other M 5-4 in m (9-13 points) 2 0 3H Strong and artificial GF 2 Waiting, 2 /2 5+ with 2 of the 3,2NT 6-9 no Ace See Supplementary ,3 5+ with 2of3Hon or 6+ with3/5.3 / 6 SemiSolid 2 no 6 Weak 2 in 2NT asks for external value, NS is forcing 1 round 2 6 Weak 2 in 2NT asks for external value, NS is fording 1 round 2 6 Weak 2 in as above 2NT no Puppet stayman, transfers,3spades stayman for m 3 7 Preempt Natural,New Suit Forcing one round 3 7 Preempt Natural, New Suit Forcing one round 3 7 Preempt Natural, New Suit Forcing one round 3 7 Preempt Natural, New Suit Forcing one round 3NT Yes 7 Gambling with or without ext A or K x =P/C, 4 =asks for shortness, 4 / =nat After 3NT-4, 4 short in,4 in,4nt in,5,5 in 4 7 Preempt NAT 4 7 Preempt NAT 4 7 Preempt 5 in a Minor cue bid Slam Try 4 7 Preempt 5 in a Minor cue bid slam try HIGH LEVEL BIDDING Cuebids showing 1st or 2nd round control Splinters, RKCB 1430 with void showing bids RKCB and 5NT asks for specific K,6 in a suit asks for 3rd round ctrl after over call P is first step double 2 step. after double p first step redouble 2 step Exclusion Blackwood Trump-queen asking following 4NT 4NT opening is a 5 of a minor preempt, while 5C or 5D opening is more constructive

3 [1] After 2/1 game forcing and opener showing a 2 nd suit 2NT = asking : max o 3 relais : 3 / / NT = 1 low/high/ minimum o 3 relais : 3 / NT = 1 low/high (or 64 max if 5-5 not possible) (or 64 min if 5-5 not possible) 3NT min [2] After 1 1, 1 1NT,1 1NT : 2 = Gazzilli For example : 1 1NT 2 Gazzilli 2 relais(8+) o 2 16+, 3+ 2 relais 2NT 16-17, , , , , 6 3NT 18-20, 5233 o , 5 4 or 5332 o 2NT 16-17, 5233 o 3 16+, 5 4 o 3 16+, 5 4 o 3 16+, 5 5 o 3 16+, 6 o 3NT 18 20, (5+ ) NT 5-7, or , , , NT unbalanced 5-5,6-4 ( and m) , , , good hand unbal. 3NT void in void in - 1 -

4 [3] After 1m 2m inverted minor: 2M, 3 stopper in the suit, denies stopper in lower suit 2 NT F1,stopper in both M: 3 stopper in clubs 3 sign off without stopper in clubs 3M GF cue without stopper in clubs [4] Defence against 2 Multi DBL take out of spades or any STR 1 suiter, 2M-3m natural overcalls, 2NT HCP, 3M showing stopper for 3NT, 3NT UBAL to play, 4 = = 5-5. After 2 -P-2M: DBL promises the OM. Over 2 with 5m5 Pass and later 4m. [5] After we overcall 1M (2M always fit) If opponent passes: 1nt natural 9-11 Cuebid good hand 10+ with 3 card fit, 12+ without fit 2NT 4+ card fit in opener s suit 4+ fit 9+ to 12- If opponent doubles suggesting other M: Redouble K or A in pd s suit 1nt natural 9-11 Cuebid in opener s suit: 10+, 3 card fit 2 in the other M limit with 4 card fit 2NT 13+, 4+ card fit 3 in opener s suit 7-9, 4+ fit If opponent bids 1 : Double 10+, no fit 1nt natural 9-11 Cuebid in opener s suit: 10+, 3 card fit 2 limit with 4 card fit 2NT 13+, 4+ card fit 3 in opener s suit 7-9, 4+ fit If opponent bids 2 in opener s suit: Double responsive 2NT 10+, 3 card fit Cuebid in opener s suit: 10+, 4 card fit New suit nat constructive [6] Defence after 1 strong - 1 transfer DBL take out of spades, 1 = 4 5m, 1NT minors,2 nat overcall [7] Defence against 1NT 2 transfer DBL take out of hearts, 2 = 4 5m, 2 nat overcall, 2NT = 4 6m good hand - 2 -

5 [8] Defence against Strong NT: DONT Defence against weak NT: 1NT 2 (Majors) Pass 2 asks for best suit. Responses are: 2 longer hearts than spades (or equal), 2 longer spades than hearts. With strong hands, 2NT=5-5,3 /3 = 5 or 5, 3 /3 =6/4 1NT 2 Pass 3 /3 = 6card NF 1NT 2 Pass 3 /3 = Preempt 4 card support 1NT 2 Pass 2NT Relay: 3 /3 =3 card good hand 3 /3 =5+ /5+ minimum 3NT=5-5 Good hand After 1NT 2 Double Pass= Clubs, 2 =Diamonds, Redouble show your suit, rest as above. 1NT 2 Shows One suited hand. After pass by right hand opp 2 is pass or correct and 2NT Forcing relay asking for the suit. After bid or double from right hand opponent, Double and redouble respectively asks for the suit and 2NT is forcing relay as before. 1NT 2 /2 = 5M+4m. If RHO passes 3C is p/c 2NT forcing relay. If he bids or doubles, double and redouble respectively is asking for the suit. 1NT 2NT = 4SP+5m 3 /3 = 4 +5m respectively. [9] 1NT Opening: occ with 14 good or 18 bad, and occ. with any or NT 2C NON FORCING STAYMAN 2D No 4M 2H 4H maybe 4SP 2SP 4SP no 4H 1NT 2C 2D 2H 4-4 majors weak pass or correct 2SP 5Sp 4H invitational 2NT 8-9 Invitational maybe without 4M 3C, 3D Slam try with C and D and probably 4 card in a Major 3H 4H-5SP forcing game 3SP 4SP-5H forcing game 3NT to play, 4NT Quantative 1NT 2C 2H 2SP slam try agreeing H 2NT invitational maybe no 4H 3C, 3D Slam try with C or D and probably 4 spades 3H Invitational with 4H 3SP Splinter 3NT to play, 4C, 4D Splinters 4NT Quantative - 3 -

6 1NT 2C 2SP 2NT Invitational maybe no 4H 3C Slam try with C and probably 4H 3D Slam try with D and probably 4SP 3H Slam try agreeing SP 3NT To play, 4C,4D Splinter 4NT to play 1NT 2D Transfer for hearts 2H obligatory 2SP Maximum 4 card Support doubleton spade 2NT Maximum 4 card support doubleton diamond 3C Maximum 4 card support doubleton club When Opener rebids something else than 2H 3D is always retransfer. 1NT 2D 2H 2SP Invitational 5-4 2NT Invitational 5 Hearts 3C Forcing 5H 4C (sometimes 3) 3D Forcing 5H 4D (sometimes 30 3H Invitatinal 6H (Rarely 5) 3SP,4C,4D Splinter with 6 H 3NT 5H to play or 4 H if p has 3 H, 4NT Quantative 4H Mild Slam try 1NT 2D-2H-3m immediate cue shows support for m,3h shows interest in H,3NT to play 1NT 2H Transfer for spades. Same as 1NT-2D but 2NT shows max,4s and doubleton H. After 1NT 2D or 2H double by opponent: Redouble Suggests to play 2D or 2H redoubled Pass doubleton H or Spade Normal response to transfer At least 3 card support. 1NT 2SP Transfer for Clubs 2NT Maximum with Fit or good 15 with very good fit 3C normal hand, responder may cuebid if he is slam interested. 1NT 2NT Transfer for Diamonds 3C maximum with fit or good 15 with very good fit. Same as above. Slam Try with the minors with more clubs than diamonds (or equal) 3D Interested with Diamonds 3H 5 good H or 4 very good (AKQ10, AKJ10) 3SP 5 good S or 4 very good (AKQ10,AKJ10) 3NT No interest 4C Interest with clubs 3D 3H Singleton or Void 3SP Singleton or Void 3NT NT NT Asks opener to bid 7 with 2 of the three top honours in Diamonds 3H - 3SP Short (Singleton or Void) 3NT Suggest to play 4C Good Slam try at least 5C 1NT -3C 3SP -3NT Suggest to play 4C Good Slam try at least 5C - 4 -

7 3NT 4C Good Slam try at least 5C 4C - 4D H Singleton or Void 4SP Singleton or void 4NT NT 3D Forcing with the Minors with longer diamonds than clubs 3H Interested with Club Support 3SP Interested with Diamond Support 3NT No interest 1NT 3H Singleton H 5-4 in the minors and 3 Spade, or (rarely) 3SP singleton Sp 5-4 in the minors 3 Hearts, or (rarely) 1NT 4C any , 4D transfer for H, 4H transfer for spades [10] 2C Opening 22+ or any game forcing hand 2 : 2 Waiting, may include strong hands 2 5+cards and two of the three top honours 2 5+cards and 2 of 3 top honours 2NT Super NT hand with 6-9, no ACE 3 5 with 2 of 3 top honours or 6 with 3 of 5 Honours 3 5 with 2 of 3 top honours or 6 with 3 of 5 Honours 3 /3 6+ Semisolid Suit. 2-2 : 2 5+ GF or GF or NT solid suits 3NT solid suits : 2 nat 5+ 3 waiting 3 nat support - 1+control 3,4,4 splinter : NT good cue 4 6+ good cue 4 6+ good : NT good cue 4 6+ good cue 4 6+ good cue 4 6+ good cue - 5 -

WBF Convention Card 2.19

WBF Convention Card 2.19 Double of Splinter is willing to sacrifice in this suit DEFENSIVE AND COMPETITIVE BIDDING LEADS AND SIGNALS OVERCALLS (Style; Responses; 1/2 Level; Reopening) OPENING LEADS STYLE Generally SOUND, specially