Data 9X81 Main

One Diamond vs. Two Clubs

by Richard Pavlicek

Second 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. 2014 Spingold Semifinal, Seg 1, Bd 15			West Tokay Pass Pass Pass Lead 5 3 3 4 3	North Schwartz 1 2 NT 3 NT 2nd 8 2 6 5 8	East Sementa Pass Pass All Pass 3rd J J 4 A Q	South Graves 1 3 4th Q Q 9 2 4	West FisherL Pass Pass Pass Pass Pass All Pass Lead 7 3 9 4 Q 6 K	North Smirnov 2 2 NT 3 5 6 2nd 2 2 3 6 5 2 5	East SchwartzRO Pass Pass Pass Pass Pass 3rd 6 J 8 A 8 K 7	South Piekarek 2 3 4 NT 5 NT 6 NT 4th 9 Q Q 3 4 3 10
W deals E-W vul	A Q 9 10 3 A K 8 7 3 A Q 6
6 J 9 7 6 4 Q 10 9 6 5 J 3		J 10 7 5 3 K 8 2 10 7 5 4 2
BB9BA BBABA 22323 12323 Par NS +460	K 8 4 2 A Q 5 2 J 4 K 9 8
1 opening 3 NT North +1 +430  0	2 opening   6 NT North =   +990 +11 11

2. 2014 USBC Semifinal, Seg 6, Bd 91			West WeinsteinH Pass Dbl Pass Pass Lead 6 2 2 3 8 Q 9 5	North Nickell 1 Pass 2 3 NT 2nd 4 10 3 6 7 6 5 10	East Grabel Pass 1 Pass All Pass 3rd K J Q K A 7 6 7	South Katz 1 2 3 4th A 4 5 3 4 2 2 8	West Rodwell Pass Pass Pass Pass Pass Lead 2 3 4 10 10 9 5 2	North Lee 2 3 4 Rdbl 6 2nd A 6 3 K 3 7 6 7	East Meckstroth Pass Pass Dbl Pass All Pass 3rd 4 J J 2 8 10 8 Q	South Hamman 2 4 Pass 5 4th 7 4 Q 2 J A 8 4
W deals None vul	A Q 8 A A Q 9 5 3 2 A J 5
K 9 7 3 Q 8 2 4 K 10 8 3 2		J 5 4 K 10 6 5 4 10 6 Q 9 6
A76B6 = 35627 34627 Par NS +430	10 6 2 J 9 7 3 K J 8 7 7 4
1 opening 3 NT North +1 +430 +10 10	2 opening   6 South -1   -50  11

3. 2014 USBC Rd of 16, Seg 7, Bd 97			West Stark Pass Pass Pass Lead 6 A 9 7 2	North Pszczola 1 4 NT 5 2nd A 6 2 3	East Baseggio Pass Pass All Pass 3rd 10 3 7 A	South Seamon 1 5 4th 8 4 K 6	West Berkowitz Pass Pass Pass Lead Q A 9	North Campanile 2 3 Pass 2nd 2 2 6	East Sontag Pass Pass Pass 3rd 5 3 7	South McAllister 2 4 4th A 4 K
W deals None vul	A J 9 5 3 A K J 9 7 4 A K
K 8 4 Q 10 7 5 2 6 10 9 5 3		6 2 A J 9 4 10 2 Q J 8 7 6
CC6C6 = 11717 = Par NS +990	Q 10 7 3 K 8 6 Q 8 5 3 4 2
1 opening 5 South -1 -50  10	2 opening   4 North +1   +450 +11 22

4. 2013 BB Final, Seg 3, Bd 38			West Lauria Pass Pass Pass Pass All Pass Lead A K J 8 3 8	North Nunes 1 2 2 NT 3 2nd 6 Q 2 4 6 K	East Versace Pass Pass Pass Dbl 3rd 9 7 2 9 3 10	South Fantoni 1 NT 2 3 3 NT 4th 4 5 10 3 7 2	West Helness Pass Dbl Pass Lead 2 6 A 2	North Madala 2 Pass 4 2nd 4 K 3 5	East Helgemo Pass Pass All Pass 3rd K 9 7 8	South Bocchi 2 3 4th 6 2 J 3
W deals E-W vul	Q 6 K 7 A 9 6 4 2 A K Q 4
A K J 8 3 8 6 4 3 J 10 9 5		9 7 2 Q J 10 9 Q 10 5 3 7 2
866AA = 56733 = Par NS +130	10 5 4 A 5 2 K 8 7 J 8 6 3
1 opening 3 NT South -1 -50  10	2 opening   4 North =   +130 +5 27

5. 2012 WC Qual, Rd 4, Bd 30			West Luks Pass Pass Pass Lead 4 A K Q J 4 6 5 4	North Quantin 1 2 3 NT 2nd K 7 3 J 2 10 10 9 7	East Naber Pass Pass All Pass 3rd 7 2 8 4 2 3 7 5 Q	South Bompis 1 NT 3 4th 2 3 9 10 9 6 5 6 K	West Rombaut Pass 3 Pass Lead J 8 A 5 A	North Laanemae 2 4 5 2nd Q A 7 7 9	East Lorenzini 2 Pass All Pass 3rd K 2 2 8 7	South Karpov 3 5 4th 4 6 3 9 2
W deals None vul	K Q 9 A 5 4 A K Q J 6 5 4 —
A 10 6 4 3 K 8 10 9 3 9 6 5		J 7 J 10 9 7 3 2 7 K J 10 8
97597 A86A8 35735 25625 Par NS +430	8 5 2 Q 6 8 2 A Q 7 4 3 2
1 opening 3 NT South +2 +460 +11 21	2 opening   5 North -1   -50  27

7. 2011 BB Qual, Rd 16, Bd 26			West Lauria Pass Pass Pass Pass All Pass Lead J 5 3 A K 4	North Sadek 1 2 NT 4 5 2nd K 3 5 4 6 4	East Versace 1 Pass Pass Pass 3rd 3 J K 3 6 A	South El Ahmady 1 3 4 NT 6 4th 2 6 Q 2 5 2	West Nabil Pass Pass Pass Pass Pass Pass Pass Lead 3 Q 4 A 8 4	North Madala 2 2 3 3 4 4 NT 6 2nd A 6 2 4 6 10	East Saaid Pass Pass Pass Pass Pass Pass All Pass 3rd J 5 10 3 2 K	South Bocchi 2 2 NT 3 4 4 5 4th 6 A K 2 5 3
W deals Both vul	K 9 5 K 9 6 A K J 10 8 K 4
10 6 J 10 8 5 2 J 10 9 8 5 2		A 3 Q 7 5 4 3 Q 9 7 6 4 Q
BC898 = 21445 = Par NS +1430	Q J 8 7 4 2 A 2 3 A 7 6 3
1 opening 6 South -1 -100  23	2 opening   6 North =   +1430 +17 44

8. 2009 USBC Rd of 16B, Seg 3, Bd 45			West Grue Pass 1 Pass Lead Q 3 4 Q 7 8 10 10 J 5	North Zia 1 1 NT 2nd 5 A 2 10 2 3 4 A 3 10	East Cheek 1 Pass 3rd 9 2 A 6 9 K J 7 5 9	South Hamman Pass Pass 4th 4 7 3 8 K 6 6 4 2 5	West Rodwell Pass Pass Pass Lead 7 A Q 8 4 5	North Weinstein 2 2 NT 3 NT 2nd 4 3 10 4 8 10	East Meckstroth Pass Pass All Pass 3rd 10 4 6 3 Q 6	South Levin 2 3 4th Q 2 K J 3
W deals Both vul	A Q A Q 6 3 A Q J 7 5 7 4
K 9 8 5 2 10 K 8 2 J 9 8 2		10 3 K J 8 7 2 10 3 K Q 10 3
87896 = 56547 46537 Par NS +120	J 7 6 4 9 5 4 9 6 4 A 6 5
1 opening 1 NT North +1 +120  23	2 opening   3 NT North =   +600 +10 54

9. 2009 USBC Rd of 32B, Seg 4, Bd 51			West ShiX Pass 4 Pass 6 Lead K A J K 9 3 A 7	North Gitelman 1 4 NT 6 Dbl 2nd 9 5 10 J Q 2 7 5	East YangD 1 Pass Pass All Pass 3rd A 8 6 4 A K 4 3	South Moss 4 5 Pass 4th 2 2 3 8 6 6 J 3	West Hampson Pass Pass Pass Pass All Pass Lead 9 K	North Lair 2 3 6 Pass 2nd 4 9	East Greco Pass Pass Pass Dbl 3rd 5	South Ozdil 2 3 7 Rdbl 4th 4
W deals N-S vul	— A J 3 A K Q J 7 6 4 Q J 2
A 7 6 5 3 9 9 8 3 2 10 4 3		J 10 9 4 2 7 2 10 5 A K 9 5
A5BB6 84BB6 08006 = Par NS +500	K Q 8 K Q 10 8 6 5 4 — 8 7 6
1 opening 6 × East -5 +1100  23	2 opening   7 ×× South =   +2940 +18 72

10. 2004 Olympiad Rd of 16, Seg 4, Bd 52			West El Ahmady Pass Pass Pass Pass Pass Lead 8 2 6 Q A 5	North Kaku 1 3 3 4 NT 6 2nd 4 4 J 8 4 10	East Sadek Pass Pass Pass Pass All Pass 3rd 2 K A 5 2 J	South Takayama 1 3 4 5 4th A 7 3 3 6 Q	West Takano Pass Pass Pass Pass Pass Pass Lead 7 A 2 K 5 A 10	North Saaid 2 3 3 NT 4 5 NT 7 2nd Q 6 4 3 9 8 2	East Teramoto Pass Pass Pass Pass Pass All Pass 3rd 3 4 K 3 5 2 8	South El Sheikh 2 3 4 5 6 4th 6 2 J 7 8 6 3
W deals Both vul	A A 5 3 A Q 10 9 5 2 A K 7
Q 9 3 2 Q 9 8 6 J 7 9 6 3		10 8 7 6 10 4 8 4 3 Q 5 4 2
CABCB DABDB 02202 = Par NS +2220	K J 5 4 K J 7 2 K 6 J 10 8
1 opening 6 North = +1370  23	2 opening   7 South =   +2140 +13 85

12. 1999 BB Semifinal, Seg 3, Bd 38			West Austberg Pass Pass Pass Pass Pass Pass Lead 5 A K A K Q J	North Villas-Boas 1 3 3 4 4 NT 6 2nd 3 7 J 2 4 5 10	East Helgemo Pass Pass Pass Pass Pass All Pass 3rd 9 6 9 8 4 6 J	South Campos 1 3 3 NT 4 5 4th Q 4 8 6 7 9 3	West Chagas Pass Pass Pass Pass Lead J A K 10 Q	North Brogeland 2 3 5 6 2nd K 7 J 5 3	East Branco Pass Pass Pass All Pass 3rd A 6 9 K Q	South Saelensminde 2 4 5 4th 2 4 8 2 2
W deals E-W vul	Q 10 — A K Q 5 3 2 A K Q J 3
9 7 2 A 9 7 6 3 8 4 9 7 6		A 8 5 J 10 4 2 J 7 10 5 4 2
BB8CC = 22511 = Par NS +920	K J 6 4 3 K Q 8 5 10 9 6 8
1 opening 6 North +1 +940 = 23	2 opening   6 North +1   +940 = 85

Data 9X81 Main

Top One Diamond vs. Two Clubs

© 2014 Richard Pavlicek