Data 9X77 Main

One Diamond vs. Two Clubs

by Richard Pavlicek

First seat, 16+ HCP

Found 12 comparisons in 40,069 deals from 72 major events 1996-2014.
First and last, and all swings of 5+ IMPs in between, are shown here.
Deals are rotated as needed to align comparison criteria to N-S.

1. 2013 Vanderbilt Rd of 16, Seg 3, Bd 33			West Rodwell 4 Pass Lead Q A A K 4 2	North Bocchi 1 5 NT 6 NT 2nd 5 6 3 J 4 7	East Meckstroth 3 Pass All Pass 3rd 10 5 2 7 8 10	South Madala Dbl 6 4th K 2 6 3 4 K	West Okay 6 Pass Lead 5 J K A 3 4 Q	North Weinstein 2 Dbl 2nd J 7 3 4 K 9 6	East Tokay 3 Pass 3rd A 6 5 2 A 10 2	South Levin Dbl Pass 4th 2 Q 8 9 7 5 J
N deals None vul	A K A 9 A K Q 10 5 4 Q 10 3
10 9 8 K J 7 4 3 2 6 J 9 7		Q J 7 6 4 3 2 — J 3 K 8 6 5
C59C8 C59B8 18413 = Par NS +990	5 Q 10 8 6 5 9 8 7 2 A 4 2
1 opening 6 NT North -1 -50  0	2 opening   6 × East -5   +1100 +15 15

3. 2012 Vanderbilt Qtrfinal, Seg 3, Bd 33			West El Ahmady Pass Pass Lead 7 K	North Friedland 1 3 NT 2nd 8 A	East Sadek 1 Pass 3rd 5 3	South Dahl 2 Pass 4th J 2	West Falk Pass Pass Pass Pass Pass All Pass Lead 9 K	North Bocchi 2 2 3 4 4 5 2nd 8 A	East Lusky Pass Pass Pass Pass Pass Pass 3rd 5 3	South Madala 2 3 3 NT 4 4 NT 6 4th J 5
N deals None vul	A K J K 10 6 K J 6 4 A 9 2
5 4 3 2 7 5 2 10 8 Q 10 6 4		Q 10 9 7 6 A 4 9 7 3 2 K 3
B7BB9 B6BB9 26213 = Par NS +460	8 Q J 9 8 3 A Q 5 J 8 7 5
1 opening 3 NT North +3 +490  0	2 opening   6 North =   +980 +10 25

7. 2010 Rosenblum Qual, Rd 7, Bd 3			West Katz Pass Pass Pass Lead Q A A K 5 K	North ChiuK 1 3 3 4 2nd 2 3 4 J Q	East Nickell Pass Pass Pass All Pass 3rd 5 2 2 3 8	South Yeung 1 3 3 NT 4th K 8 6 7 10	West Huang Pass Pass Pass All Pass Lead 5 A A K 3	North Zia 2 3 4 5 2nd A 3 J Q J	East Tse Pass Pass Pass Pass 3rd 2 2 2 8 4	South Hamman 2 3 4 5 4th 3 8 5 6 7
N deals E-W vul	A A 8 A K 9 8 5 A K 9 4 3
J 9 8 K 9 5 10 7 6 10 7 6 5		Q 7 5 3 Q J 6 2 Q J 4 Q J
8999B = 54442 = Par NS +400	K 10 6 4 2 10 7 4 3 3 2 8 2
1 opening 4 North +1 +150 +5 5	2 opening   5 South -1   -50  25

9. 2008 Spingold Semifinal, Seg 2, Bd 23			West Fantoni 3 Pass Lead 2 A K 10 4 A 5	North Garner 1 Dbl 7 2nd 3 2 3 6 3 5 7	East Nunes Pass Pass All Pass 3rd Q 5 4 J J 7 A	South WeinsteinH 1 4 4th A 3 2 4 2 6 6	West Glubok 2 Pass Pass Pass Pass Lead 2 5 6 3 10 2	North Seamon 2 2 NT 3 4 4 6 2nd 5 3 4 8 K 9	East Welland Pass Pass Pass Pass Pass All Pass 3rd 3 A 7 K 8	South Cayne 2 3 3 NT 4 6 4th A 2 4 J 6
N deals Both vul	A K A 10 6 K Q 10 9 8 5 A J
Q 10 9 8 7 6 4 3 2 K 9 6 3		J 5 2 K J 4 2 7 6 3 8 5 2
C6CCA = 17112 = Par NS +1440	3 Q 9 8 7 5 A J 4 Q 10 7 4
1 opening 7 North -1 -100  5	2 opening   6 South =   +1430 +17 44

10. 2007 BB Qual, Rd 14, Bd 16			West Villas-Boas Pass Pass Pass All Pass Lead A 9 J 8	North WeinsteinH 1 2 4 5 2nd 6 Q 3 7	East Chagas Pass Pass Pass Pass 3rd 7 2 2	South Garner 1 3 4 6 4th J 10 K	West Zia Pass Pass All Pass Lead 2 A	North Figueiredo 2 3 3 2nd 6 K	East Rosenberg Pass Pass Pass 3rd 8 4	South Brenner 2 3 4 4th 9
N deals N-S vul	A Q 8 2 A K 10 A K J 9 7 J
10 7 5 3 J 4 2 8 10 9 7 4 3		K 9 8 3 10 5 4 3 2 A Q 5 2
CCCC8 = 00005 = Par NS +1440	J 9 6 4 Q 7 6 5 Q 6 K 8 6
1 opening 6 North -1 -100  5	2 opening   4 North +3   +710 +13 57

12. 2004 Olympiad Qual, Rd 6, Bd 3			West Lauria 3 Pass Dbl Lead 6 2 K 5 3 4 10 J 4	North Crombie 1 Dbl 4 All Pass 2nd A A 4 Q 5 10 Q 9 3	East Versace 2 NT Pass Pass 3rd 7 4 10 8 J 7 Q 7 A	South Cornell 3 3 Pass 4th 2 8 A 3 6 3 K 2 2	West Reid Pass Pass Lead K 5 2 2 A 7 8	North Duboin 2 2 2nd 4 Q J 4 6 2 9	East Newell 2 Pass 3rd 10 8 9 A 4 Q 10	South Bocchi Dbl Pass 4th A 3 2 3 3 J 5
N deals E-W vul	A K J 10 10 6 2 A K 10 7 A 5
9 8 7 6 4 K J 8 J 3 10 9 3		— A Q 9 7 3 6 5 2 K Q 7 6 2
88484 88474 45939 = Par EW +100	Q 5 3 2 5 4 Q 9 8 4 J 8 4
1 opening 4 × South -1 -100  5	2 opening   2 North +1   +140 +6 63

Data 9X77 Main

Top One Diamond vs. Two Clubs

© 2014 Richard Pavlicek