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Doubles System Summary Defensive and Competitive

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Doubles System Summary Defensive and Competitive Page 1 of 2 DEFENSIVE AND COMPETITIVE BIDDING LEADS AND SIGNALS OVERCALLS (Stlye; Responses; 1/2 level; Reopening) OPENING LEADS STYLE INDONESIA Aggresive 1st level - Sound 2nd level Lead In Partner's Suit SANTJE PANELEWEN - MUKHIBAN 1M O/C : CUE= FIT; New Suit=F1; JUMP RAISE=WEAK; Fit-SJ SUIT 3rd/5th HI = Even ; LOW = Odd 1NT RESP=CONST; 2NT=NAT 13-15; 4th DBL NT 4TH same EVENT ALL EVENT 1M-(1NT)-2NT=INV-M SUBSEQ same CATEGORY BLUE OTHER : VS NT : A = ATT; K = CT/UB; SYSTEM SUMMARY 10/9 = TOP / 2 Higher 1NT OVERCALL (2nd/4th Live; Responses; Reopening) LEADS GENERAL APPROACH AND STYLE AS 1NT OPEN 16(15)-18 : System On LEAD VS SUIT VS NT PRECISION MODIFIED Escaping (1x) 1NT (DBL) P=NAT, Rdbl=1-suiter, 2x=x + higher A AKx(+); A(+) AKx(+); ATT Ax(+) ATT 1{ =16+ HCP (18+ BAL) (POSITIVE TRF RESPONSE) REOPEN: 1NT= 11-16 (RESP: 2{=ASK RANGE) K AK; KQ(+) Kx; AKJ(+); CNT KQ10(+) UB/CT 1} = 2+}; 1M = 5 CARD M Q KQ; QJ(+); Qx KQ+; QJT(+); AQT; AQJ 2{=6+{ OR 5{/4M; 2}=SPL-}; WEAK 2M; NAT PREE; J J10(+); Jx same OPENING MAYBE LESS HCP WITH GOOD DISTRIBUTION; JUMP OVERCALLS (Style; Responses; Unusual NT) 10 109(+); 10x; HJ10(+) same BERGEN RAISE (MOD); SPL; RKCB SUIT = WEAK 6+ cards 9 98(+); 9x; H109(+) same 2NT = 2-LOWER SUIT HI - x Sx; 3rd SECOND OR 4th LOW - x 3rd/5th HxS; HxxS(+) 1NT OPENING : 15-17, 5M OK Signal in order of priority 2/1 RESPONSES : GF/M; 1}-2m=NAT 11+ (F1) DIRECT AND JUMP CUE BIDS (Style; Responses; Reopen) Partner's lead Declarer's lead Discarding SPECIAL BID THAT MAY REQUIRE DEFENCE MICHAELS (W/STR) : (1m)-2m=MAJORS (5-4+); (1M)-2M=OM+m 1ST HI = DCRG HI = ODD HI = DCRG CUE/M = LIM Raise +;BERGEN RAISE; WK JUMP RAISE (1X) - 3X = Ask for Stopper SUIT 2ND HI = ODD SP HI = ODD LEBENSOHL : After DBL OPP WEAK TWO / OC 2X After 1NT 3RD S/P S/P 2} = 4414 / 4405 3NT = SOL 7 CARD m + NO side A/K 1ST same SMITH (HI=ENC) same SPLINTER VS. NT (vs. STR / WK; Reopening; PH) NT 2ND same HI = ODD same LEAPING MICHAELS Multy Landy: 3RD same S/P same 1}-2[/]/NT=ART X=STR / Good Hand; 2{ = 2 suiter M's; 2}= 1 suiter M, 2M=5+M/4+m Signals (including trumps) :S/P or C/T (1}) P (1NT) 2{/}=2-M's BETTER [/] 2NT=2-m's OR STR 2 Suiter any; 3m=NAT (1M) P (1NT) DBL=15+, 2{=T/O-M, 3{=NAT 6+{ 1}/1M-1X: 1NT-2{=puppet to 2} (to play or any INV) 1}/1M-1X: 1NT-2} = ART FG any DOUBLES VS. PREEMPTIVE (Doubles; Cue-Bids; Jumps; NT Bids) (1m) P (1NT) DBL=15+, 2m=2-M's; 2om=T/O DBL=T/O; LEB After (WEAK 2M)-X-(P)- ; LEAPING MICHAELS TAKEOUT DOUBLES (Style; Responses; Reopening) 1[-3]=mini any SPL 10-12 HCP. 1]-3NT=any SPL 10-12 HCP (3m)-4m=Ms; (2M)-3M=Ask for Stopper; (3x)-4M=Sound Hand Shape or too STR for other action; Cue Bid Almost GF VS Multy (2})- 4{/4} = 5+[/] + 5m (1m) - X - (P) - 3m = INV both M's, JUMP = INV (1m)-DBL-(1M)-2M =GF ANY;2m=INV 4 OM/4+Om; OBAR DBL VS. ARTIFICIAL STRONG OPENING Reopening : MAYBE WEAKER SPECIAL FORCING PASS SEQUENCES DBL = Majors; NT = minors SPECIAL ARTIFICIAL AND COMPETITIVE DOUBLES/REDOUBLES NEG/RESP DBL THRU 4[; SUPPORT DBL with UNBAL COMP DBL; MAX DBL; 4th DBL; CUE-DBL=L/D; SPL DBL FOR SAVE IMPORTANT NOTES THAT DON'T FIT ELSEWHERE OVER OPPONENT'S TAKEOUT DOUBLE Not Count A/K as SPL, WE DON'T PASS WHEN UNCLEAR; 1 LEVEL=F1; 1NT/2X =TRF (After 1M), 2NT=LIMIT+/M; JUMP=FSJ OPEN 1} WITH 4}/5{ JUMP RAISE=WEAK ; XX=PO/F 2M/3m; Psychics : Possible (rare) SANTJE PANELEWEN MUKHIBAN INDONESIA Page 2 of 2 MIN TICK IF ART DESCRIPTION RESPONSES SUBSEQUENT ACTION PH NEG DBL THRU 1{ - 1[; 1/2-x-1-step=8-9 HCP; 1}=0-7 ANY DIST; 1[=5+], 1] BAL, 1NT=5+[, 2{=5+{, 1{-1};1[=>20 ANY 2}=5+} ; 2[=THREE SUITER; 2]=SEMI SOL 6+ CARD ANY 8-10 1{-1[;1/2X-1-STEP=ANY 8-10 HCP others=10-11/12 HCP 5[ > 16 UNBAL OR 18+ BAL (2NT=ART 5+5+ {+OTHERS; 3{=5+5+}+M, 3}=5-5+ [+];8-10) 1{-2[; 2] = R; 1{-2]; 2NT-3x =TRF; 3[/3]/4{/4}=6+ CARD SOL {/}/[/] 9-11 1{-1]; 2NT=5+] + 4{; 3x=5x + 5] 12-15 : maybe SPL-}-honor NAT, 1NT=6-10 NO M; 2m=11+, 4+ CARD m; 2[=6-9, 5]4+[; 1}-1[;1NT-2{ = PUPP to 2}; 2} = GF 2 4[ 2]/NT=5-5 ]/[+{ 10-11; 3{=2-minors 8-11 HCP.3}[]= NAT PREE 1}-2m;2[NT=BAL min/max,2]= max, RAISE 4+m 1]=NAT 4+] F1; 1NT=SF; 2{=FG (NAT or BALany); 2[=7-10 3+SUPP; 1[-1]; 1NT-2{ = PUPPET TO 2}, 2} = GF 5 4] 12-15 : 5+ cards [ 2]=NAT 5+] FG; 2NT=JACOBY FIT; 3{=6-9 BERGEN; 1[-2NT:3{}]=SPL 2-way DRURY FIT (maybe 4 card in 3rd) 3}=10-12 BERGENL; 3[=PRE; 3]=mini SPL any; Dbl JUMP=SPL 1[-3{; 3} = INV; 1[-3}; 3]/4m = SPL 1NT=F1; 2{=FG, maybe BAL; 2]=7-10 3+ SUPP; 2NT=Jacoby FIT; 1]-2NT; 3m/[ = SPL 5 4[ 12-15 : 5+ cards ] 3{=5+{ + 5[ FG; 3}/[= BERGEN 6-9/10-12; 3NT=mini SPL any 2-way DRURY FIT (maybe 4 card in 3rd) 3]=PRE; DOUBLE JUMP=SPL 1]-3}; 3[ = INV; 1]-3[-4m/[ = SPL 15-17, 5M OK 2{=NF STAY;WALSH 2]=BAL INV+ OR 6m+SPL om; 4[ 2NT/3{=TRF-{/}; 3}=5-5+M's INV+; 3M=SPL-M 6+m + SPL-om 1NT-2]; 2NT/3{=MIN/MAX-3[/]=6+{/} + SPL-}/{ 4{=Ace Ask; 4R=TEXAS; 4]4NT=65 minors, VOID [/] 2}=F1; 2M=5+M-F1; 2NT=puppet to 3{; 3{= 55M's INV 4[ 12-15 : 6+ cards { OR 5{+4M 3}=10-11 6+ card }, 3M=NAT 6+M, NF 2{-2NT;3{-3}=6+}, 3[=[+}; 3]=]+} F, 3NT=SPL-} 4{= PRE; 4}= ART RKC {; 4M=NAT 12-15 : 4414/4405 2NT=Ask, F1 2}-2NT;3{=ANY MIN, 3}/[=MAX 6 WEAK-2[, RANDOM 2]= Short ask; 2NT=5+]; F1; 3{=AGUST; 6 WEAK-2], RANDOM 2NT= Short ask; 3{=OGUST; 3]=BLOCK; 3M = NAT FG WEAK 2-MINORS X-m = T/P 7+ PRE : 7+ cards New Suit = F 7+ 7+ cards SOL m + no O/S A/K 4/5/6{ = P/C; 4} = Ask CUE; 4M = TO PLAY; NAT PREE NAT; 4NT=RKCB 7+ HIGH LEVEL BIDDING 7+ NAT PREE Cue 1st and 2nd Equally up the line; SPL; AUTO SPL; RKCB 1430 Specific Ace Asking 5{=NO ACE; 5}/M=Ace of }/M; 5NT=A{; 6{ = 2-aces 5S/NT=GSF; Lightner Double; PREE Positive Slam Double DBL (Direct Double=PEN, Indirect=Show 1 Trick) PREE Forcing Pass in Clear Situation (Pass then Pull = Interest).
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