Data 9X89 Main

One Diamond vs. Two Diamonds

by Richard Pavlicek

First seat, 10-15 HCP

Found 75 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 Qtrfinal, Seg 3, Bd 43			West Robinson 2 Rdbl 4 Lead K 3 7 Q 5 3 A 2 Q	North Schwartz 1 Pass 3 All Pass 2nd 2 5 10 8 8 2 3 10 6	East Boyd 1 Pass 3 3rd 3 9 J 2 9 J 7 4 4	South Graves Pass Dbl Pass 4th A A 6 4 9 Q 9 5 5	West Lindqvist 3 Pass Lead K J 10 5 5 A 2 Q 4	North Garner 2 Pass Pass 2nd 2 6 Q 9 2 3 K 4 Q	East Brogeland Pass 4 3rd 3 7 8 3 J 3 4 7 10	South Smith 3 Pass 4th 4 A 2 9 Q 5 9 A 5
N deals None vul	9 5 J K 10 8 6 5 4 K Q J 5
— A K 10 4 2 Q J 7 3 A 10 9 4		A 8 7 6 4 2 Q 8 7 9 8 6 2
65474 65484 76958 = Par EW +140	K Q J 10 3 9 6 5 3 A 2 7 3
1 opening 4 West -3 +150 +2 2	2 opening   4 West -2   +100  0

5. 2014 Vanderbilt Final, Seg 2, Bd 24			West Helgemo Pass Dbl Pass All Pass Lead Q 5 2 J 4 J 9 Q	North Katz 1 1 3 4 2nd 4 4 7 8 3 A 6 3	East Helness Pass Pass Pass Pass 3rd 4 9 7 5 A 5 5 9	South Nickell 1 2 4 4 4th K 6 K 2 2 7 A 7	West Meckstroth Pass Dbl Pass Lead 4 5 2 2 K 5 Q 3	North Nunes 2 2 NT 3 4 2nd A K 4 8 10 Q A 9	East Rodwell Pass Pass Pass All Pass 3rd 6 2 J A 2 8 8 6	South Fantoni 2 3 4 4th 4 6 A 7 3 J 5 7
N deals None vul	K Q 9 4 9 8 2 A K 9 6 5 4 —
2 A K 4 3 J 8 3 Q J 10 9 6		J 10 7 6 5 3 6 Q 10 7 7 5 4
A8B97 = 34235 = Par NS +450	A 8 Q J 10 7 5 2 A K 8 3 2
1 opening 4 South +1 +450 +11 13	2 opening   4 North -2   -100  0

9. 2013 BB Final, Seg 2, Bd 21			West Helgemo 2 Pass Pass Pass Pass All Pass Lead 9 K 4 Q	North Bocchi 1 Dbl 2 4 5 6 2nd 5 3 7 8	East Helness Pass 2 Pass Pass Pass Pass 3rd 2 6 A 6	South Madala 1 Dbl 3 4 NT 6 6 4th A 3 5 6	West Versace Pass Pass All Pass Lead 3 5 K 4 Q	North Fantoni 2 2 NT 3 NT 2nd Q 2 4 6 K	East Lauria Pass Pass Pass 3rd 8 A 6 A 4	South Nunes 2 3 4 4th 6 9 3 5 7
N deals N-S vul	7 6 5 K 4 A Q J 10 3 2 Q 2
9 Q 9 8 7 5 7 6 K J 5 4 3		J 10 3 2 J 10 6 K 9 8 5 10 8
BC7B9 BC7C9 21514 = Par NS +1430	A K Q 8 4 A 3 2 4 A 9 7 6
1 opening 6 South = +1430 +13 27	2 opening   4 South +2   +680  0

10. 2013 BB Final, Seg 4, Bd 63			West Helness Pass Pass Lead 4 A 10 A A 6 9	North Madala 1 2 2nd K 3 J 3 7 4 7	East Helgemo Pass Pass 3rd 2 4 6 2 8 10 7	South Bocchi 1 Pass 4th A 2 6 8 10 4 Q	West Lauria Pass Pass All Pass Lead 2 6 6 K 10 9 9 Q J	North Nunes 2 2 3 2nd 8 9 A 3 5 A Q 5 J	East Versace Pass Pass Pass 3rd A 10 3 4 6 7 2 4 5	South Fantoni 2 2 NT 3 NT 4th 3 5 J 2 8 10 8 3 7
N deals N-S vul	A 8 5 8 A 10 9 8 5 4 K 10 9
10 6 2 K J 10 5 2 Q 6 2 8 2		9 7 4 3 A 6 K J 7 3 A 5 3
77778 = 55653 55654 Par NS +90	K Q J Q 9 7 4 3 — Q J 7 6 4
1 opening 2 North = +90 +5 32	2 opening   3 NT South -1   -100  0

11. 2013 USBC Playoff, Seg 1, Bd 10			West Levin Dbl 3 All Pass Lead J 8 7 3 10 6	North Rosenberg 1 3 Pass 2nd 2 10 4 6 4 J	East Weinstein Pass Pass 4 3rd 5 5 A 2 A	South Willenken 2 Pass Dbl 4th 2 3 5 10 3	West Fleisher 3 Pass Lead A 7 3 2 8 6	North Katz 2 Pass Pass 2nd 5 4 5 4 Q 8	East Kamil Pass 4 Pass 3rd 3 A 4 A Q K	South Nickell 3 Dbl 4th 6 2 10 3 7 Q
N deals Both vul	Q 3 7 A Q J 10 4 2 J 10 8 3
A K 7 5 K J 8 6 5 2 K 8 6 —		10 9 6 2 Q 10 4 5 Q 9 6 4 2
B44A9 B44B9 28924 = Par NS +660	J 8 4 A 9 3 9 7 3 A K 7 5
1 opening 4 × West -1 +200 +14 46	2 opening   4 × West =   -790  0

12. 2013 USBC Semifinal, Seg 3, Bd 44			West Cheek 3 4 All Pass Lead 7 4 5 6 3 K 7 J 9	North Kamil 1 Pass Pass 2nd 4 7 Q 8 3 5 6 J 4	East Grue 1 3 Pass 3rd K A 2 A K 8 9 2 3	South Fleisher 2 Pass Dbl 4th 2 3 8 2 5 4 9 6 Q	West Willenken Pass Pass Lead J 7 K K A 3 J Q	North Spector 2 3 2nd A 4 2 5 Q 2 10 6	East Rosenberg Pass Pass 3rd K A 5 7 9 8 5 5	South Becker 2 Pass 4th 4 3 2 4 6 8 9 A
N deals E-W vul	6 4 2 8 5 A K J 10 6 5 Q 5
K Q 3 K 10 7 6 4 A K 10 3 2		J 10 9 8 7 A Q 9 8 3 2 9 7
43753 = 9A688 = Par EW +620	A 5 Q J 9 4 3 2 7 J 8 6 4
1 opening 4 × East -1 +200 +10 56	2 opening   3 North -5   -250  0

13. 2012 WC Rd of 16, Seg 5, Bd 80			West Helgemo Pass Lead 3 9 J 3 10 9	North Miles 1 Pass 2nd 2 5 2 5 7 4	East Helness 3 Pass 3rd Q A 2 A 4 J	South Korbel 3 NT 4th 5 6 A 2 7	West Demuy Pass 5 All Pass Lead K 5 A	North Nunes 2 3 Pass 2nd 5 J 2	East L'Ecuyer Pass 4 Pass 3rd 6 A 3	South Fantoni 2 5 Dbl 4th 2 4 7
N deals N-S vul	— A 10 9 2 A 10 9 8 6 Q 8 6 2
J 9 7 4 3 K J 7 5 A J 4 3		K Q 10 8 6 2 7 6 4 3 2 9 7
749B9 = 39323 = Par NS +300	A 5 Q 8 5 K Q J 4 3 K 10 5
1 opening 3 NT South = +600 +7 63	2 opening   5 × East -2   +300  0

14. 2012 WC Qual, Rd 14, Bd 26			West Majumdar 2 Pass Lead 7 7 2 5 6 8 J 9 7	North Askgaard 1 2 Pass 2nd 2 4 A 2 4 J 2 5 5	East MukherjeeS Dbl Pass Pass 3rd J A 3 4 Q K 3 6 8	South Bjarnarson Rdbl 3 NT 4th A 5 4 3 10 A Q 6 8	West Schaltz Pass Pass Lead 4 J Q 7 K 10 9 8 3	North Banerjee 2 3 Pass 2nd 2 2 K 4 3 7 6 5 9	East BlaksetL Pass Pass Pass 3rd J 3 4 A 6 5 3 5 A	South Datta 2 NT 3 NT 4th A Q 2 5 6 7 7 8
N deals Both vul	J 10 3 2 — A K 10 9 8 3 J 6 2
Q 8 Q 9 8 7 6 4 4 2 8 7 4		K 9 7 6 J 5 3 Q 5 A Q 10 9
A96B8 = 33725 23725 Par NS +630	A 5 4 A K 10 2 J 7 6 K 5 3
1 opening 3 NT South -2 -200  63	2 opening   3 NT South =   +600 +13 13

16. 2012 WC Final, Seg 8, Bd 122			West Nystrom 2 3 Lead 6 J Q Q 10 2 Q J 5	North Zaremba 1 Dbl Pass 2nd A 6 A 4 J 10 K 4 8	East Upmark 1 2 4 3rd K 2 4 9 A K 3 6 Q	South Zak 1 Pass All Pass 4th 7 8 3 2 6 A 2 3 8	West Buras Dbl 3 Lead K 5 9 2 Q 3 8	North Petersson 2 Pass Pass 2nd 7 10 2 3 10 2	East Zmudzinski Pass 3 4 3rd 6 K 4 Q J 3	South Ahlesved Pass Pass All Pass 4th A A 2 A 3 4
N deals Both vul	6 5 3 10 K Q J 10 8 4 A 9 6
A K 8 7 J 5 2 A 5 3 2 Q J		10 9 4 2 K Q 7 6 4 7 K 4 2
43376 = 6AA66 = Par EW +620	Q J A 9 8 3 9 6 10 8 7 5 3
1 opening 4 East = -620  63	2 opening   4 West -3   +300 +14 27

17. 2012 WC Playoff, Seg 5, Bd 79			West Helness Pass Lead 3 Q A	North McGann 1 Pass 2nd 6 K 3	East Helgemo 4 Pass 3rd A 8 5	South Hanlon 5 4th 4 J 4	West Mesbur 5 Pass Lead A 6 5 J A	North Nunes 2 Pass Pass 2nd Q A 5 Q 3	East Fitzgibbon 4 Pass Pass 3rd 4 4 Q K 6	South Fantoni 5 Dbl 4th 8 3 K 2
N deals N-S vul	— A 10 9 6 K 10 7 5 4 K 9 7 4
6 5 Q J 8 7 Q A Q 10 8 5 2		A Q J 9 7 4 2 K 5 3 2 8 3
845B5 = 58716 = Par NS +500	K 10 8 3 4 A J 9 6 3 2 J 6
1 opening 5 North = +600 +7 70	2 opening   5 × East -2   +300  27

18. 2012 Spingold Qtrfinal, Seg 3, Bd 34			West Levin 4 NT Rdbl All Pass Lead Q Q 4 3 2 K	North v.Prooijen 1 Dbl Pass 2nd 5 4 6 8 5 2	East Weinstein Pass Pass 5 3rd 2 2 9 7 A 8	South Verhees 1 Pass Dbl 4th A A 3 7 6	West Brink 3 4 5 Lead A 2 Q Q 2 A 2 9	North Meckstroth 2 Pass Pass Pass 2nd 3 K 4 4 8 3 5 10	East Drijver Pass 3 4 5 3rd 10 8 5 9 7 6 A 8	South Rodwell 2 Pass Dbl All Pass 4th 5 3 A 3 7 2 6 10
N deals E-W vul	A Q J 2 J 8 4 2 6 A J 10 8
5 — A K Q 9 4 3 K 9 6 5 3 2		K 7 6 4 3 A 7 6 5 8 7 2 Q
57923 57934 763A9 = Par EW +100	10 9 8 K Q 10 9 3 J 10 5 7 4
1 opening 5 × East = -750  70	2 opening   5 West -1   +100 +13 40

19. 2012 Spingold Final, Seg 1, Bd 7			West Helness 4 Pass Pass Pass Lead A 10 2 J 5	North Levin 1 Pass 4 NT Pass 5 2nd 3 4 4 Q 6	East Helgemo 1 Pass Pass Dbl Dbl 3rd 2 2 3 A 9	South Weinstein Dbl Dbl 5 5 All Pass 4th 6 5 4 5 J	West Katz Pass Pass Lead 2 A 9 10 5 5 K 9	North Fantoni 2 3 Pass 2nd J 4 3 Q 6 6 8 3	East Nickell Pass Dbl Pass 3rd Q 2 6 A J A 5 K	South Nunes 2 4 4th 3 4 2 5 3 2 8
N deals Both vul	— J 10 9 4 K Q J 8 5 K J 6 5
K 10 9 8 6 2 8 5 2 4 3 2 2		A Q J 3 Q 3 10 7 6 A Q 10 8
54A9A = 48343 48243 Par NS +500	7 5 4 A K 7 6 A 9 9 7 4 3
1 opening 5 × North = +850 +5 75	2 opening   4 South +1   +650  40

21. 2012 Spingold Qtrfinal, Seg 4, Bd 57			West Helgemo 6 Pass Lead 3 7 4 5 6 J 5 K 8 8	North Rosenberg 1 7 Pass 2nd 5 J 3 A 4 9 K 9 3 7	East Helness 1 Dbl 3rd A Q A 3 5 K Q 8 7 9	South Willenken 4 Pass 4th 2 4 2 4 10 2 7 6 10 J	West Martel 6 Pass Lead 3 7 9 8 5 J 6 9 8 J	North Nunes 2 7 Pass 2nd 5 10 3 7 2 A 7 6 6 3	East Zia 2 Dbl 3rd A Q K 3 5 4 5 8 Q K	South Fantoni 5 Pass 4th 2 4 2 4 J 6 10 10 4 7
N deals E-W vul	A J 10 — Q J 10 5 2 K J 9 8 2
7 5 2 A K 6 2 — A Q 10 7 6 4		K Q 6 3 Q J 9 7 4 A 9 6 3
33194 33284 8AB49 8AB48 Par EW +500	9 8 4 10 8 5 3 K 8 7 4 3 5
1 opening 7 × North -4 -800 +7 82	2 opening   7 × North -5   -1100  43

23. 2012 Vanderbilt Qtrfinal, Seg 4, Bd 50			West Friedland 2 Dbl Pass All Pass Lead 4 J Q 5	North Sadek 1 Pass 3 4 2nd Q 5 A 2	East Dahl Dbl Pass Pass Pass 3rd A K 4 K	South El Ahmady Rdbl 3 3 5 4th 3 8 2 Q	West Bocchi Pass Lead Q 5 J	North Lusky 2 Pass 2nd A 4 2	East Madala Pass Pass 3rd 6 K	South Falk 3 4th 5 Q
N deals E-W vul	A Q 5 3 2 K J 10 8 7 3 5 3
9 5 10 6 4 9 4 2 A J 10 9 6		J 10 8 3 2 K Q 8 Q K 7 4 2
879A5 = 35328 = Par NS +140	K 7 6 4 A J 9 7 A 6 5 Q 8
1 opening 5 North -1 -50  82	2 opening   3 North +2   +150 +5 49

25. 2011 BB Qual, Rd 15, Bd 16			West Fallenius Dbl Dbl Lead 3 K 7	North Furuta 1 3 All Pass 2nd A Q 4	East Fredin 1 Pass 3rd 10 6 Q	South Kaku 2 5 4th 5 6 8	West Yokoi Dbl Pass All Pass Lead K A 9 Q	North Nystrom 2 Pass Pass 2nd 10 Q A 3	East Teramoto Pass 4 5 3rd 5 6 9 2	South Bertheau 3 5 Dbl 4th 4 2 3 J
N deals N-S vul	5 9 6 3 A K Q 9 6 Q 10 9 7
Q 10 A Q 8 5 4 8 4 A K J 4		J 8 6 4 3 2 K 10 7 2 — 5 3 2
633A5 633A4 59938 = Par NS +100	A K 9 7 J J 10 7 5 3 2 8 6
1 opening 5 × North -1 -200 +10 96	2 opening   5 × East =   -650  49

28. 2011 Spingold Qtrfinal, Seg 2, Bd 29			West Zimmermann Pass Pass Lead A 4 8 7 8	North MadsenM 1 2 Pass 2nd 6 3 J 8 3	East Multon Pass Pass Pass 3rd 9 Q K A A	South Schaltz 1 3 NT 4th 2 3 2 Q 6	West Bjarnarson Pass Pass Lead 7 7 5 8	North Fantoni 2 2 Pass 2nd 2 Q A 4	East Askgaard Pass Pass Pass 3rd A 5 Q A	South Nunes 2 3 4th 6 3 3 2
N deals Both vul	K 8 5 6 K Q J 9 6 2 Q 9 3
10 7 4 3 A K 5 4 A 7 J 5 4		A J 9 6 2 Q 9 8 7 8 5 10 7
645AA = 68833 = Par NS +130	Q J 10 3 2 10 4 3 A K 8 6 2
1 opening 3 NT South -1 -100  96	2 opening   3 North +1   +130 +6 55

34. 2010 USBC Qtrfinal, Seg 3, Bd 33			West Robinson Pass Pass Lead K Q 3 3 3 2 2 9 5	North Stansby 1 2 2nd 2 2 J 5 7 5 9 J 10	East Boyd Pass Pass 3rd 7 3 A J 6 K 4 A 4	South Martel 1 Pass 4th 6 4 10 Q 5 7 4 6 Q	West Levin Pass 5 Dbl Lead K 3 Q 10	North Wildavsky 2 Pass 5 All Pass 2nd 2 A 3 5	East Weinstein Pass 3 Pass 3rd J 2 7 Q	South Doub 2 4 Pass 4th A 9 4 6
N deals None vul	8 5 3 2 A K 5 2 K J 8 6 2 —
K Q 10 6 A 10 7 5 4 Q J 8 5		J 7 10 8 3 Q 9 A K 10 7 6 3
6AA63 = 7337A = Par NS +100	A 9 6 4 Q J 9 7 4 3 9 4 2
1 opening 2 South +2 +170 +7 106	2 opening   5 × South -1   -100  58

35. 2010 Rosenblum Semifinal, Seg 1, Bd 11			West Helness 4 Dbl Lead K 7 A 2 10 A	North Moss 1 5 All Pass 2nd 8 10 2 9 K J	East Helgemo 1 Pass 3rd 9 A 5 A Q	South Gitelman Dbl Pass 4th 5 3 3 5 8	West Greco 3 5 Dbl Lead 8 A J A 2 3	North Nunes 2 4 Pass All Pass 2nd 2 5 3 2 9 4	East Hampson 2 Pass Pass 3rd A 4 6 5 10 9	South Fantoni Pass 5 6 4th J 8 10 3 K A
N deals None vul	J 5 Q J 8 7 4 2 A K J 4 3
A 7 6 4 3 A J 9 3 K 6 5 3 —		K 10 8 K Q 7 6 4 2 9 Q 9 2
43189 = 9AC54 = Par EW +800	Q 9 5 2 10 8 A 10 10 8 7 6 5
1 opening 5 × North -2 -300 +5 111	2 opening   6 × North -3   -500  58

36. 2010 Vanderbilt Semifinal, Seg 4, Bd 50			West Saelensminde Pass Pass Lead K 10 K	North Helness 1 2 Pass 2nd 3 6 3	East Brogeland Pass Pass Pass 3rd 5 A	South Helgemo 1 3 4th 4 7	West BessisT Pass Pass Lead 5 K J 9	North Fantoni 2 2 NT 5 2nd 4 6 2 8	East BessisM Pass Pass All Pass 3rd 10 9 3 5	South Nunes 2 3 4th 3 7 3 K
N deals E-W vul	— J 7 4 A K Q 10 8 J 9 7 6 3
K Q 6 3 A 9 5 6 3 2 K 4 2		J 10 8 5 K Q 10 8 2 9 5 4 8
765AA = 66532 = Par NS +130	A 9 7 4 2 6 3 J 7 A Q 10 5
1 opening 3 North +1 +130 +5 116	2 opening   5 South -1   -50  58

38. 2009 BB Qtrfinal, Seg 1, Bd 13			West Versace Pass 1 NT All Pass Lead 3 9 6 2 Q 6 6 J 10	North Gromov 1 1 Pass 2nd 2 J 7 3 5 9 K K 4	East Lauria Pass Pass Pass 3rd K 5 J 4 3 A 5 4 2	South Dubinin 1 Pass 2 4th A 4 Q 7 2 7 8 8 3	West Kholomeev Dbl Pass 2 NT Lead 3 5 7 10 8 Q 2 10 8	North Fantoni 2 Pass 2 All Pass 2nd 2 4 9 J 6 K 7 8 9	East Khiuppenen Pass Pass Pass 3rd J 7 10 5 9 3 J 5 A	South Nunes Pass Rdbl Pass 4th K Q 3 4 A 7 4 2 9
N deals Both vul	A Q 10 8 4 Q 10 9 6 2 A 4 3
K J 9 A Q J 8 7 4 K 10 9 5		6 3 8 6 5 2 A K J 3 8 7 2
59666 59766 84676 74666 Par NS +140	7 5 4 2 K 10 9 7 3 5 Q J 6
1 opening 2 North +1 +140 +6 122	2 opening   2 NT West =   -120  61

39. 2009 BB Qtrfinal, Seg 4, Bd 50			West Lauria 2 Pass Dbl All Pass Lead 10 3 K	North Gromov 1 3 4 4 2nd 2 7 9	East Versace 1 Pass Pass Pass 3rd A 9 3	South Dubinin 2 4 4 5 4th 5 K 10	West Khiuppenen Pass Pass Lead Q K 10 A J 10 J 5	North Fantoni 2 3 Pass 2nd A 9 K 4 4 5 Q 9	East Kholomeev Pass Pass Pass 3rd 7 6 3 8 Q 3 K K	South Nunes 2 5 4th 2 10 3 2 9 7 4 A
N deals E-W vul	A K 3 J 7 5 A J 6 5 4 3 2
Q 9 6 5 2 A 3 9 K 9 7 6 5		7 4 Q 10 9 6 4 10 Q J 8 4 3
A66B5 = 26528 = Par NS +430	J 10 8 K 8 2 K Q 8 7 2 A 10
1 opening 5 North = +400 +10 132	2 opening   5 North -1   -50  61

40. 2009 Spingold Semifinal, Seg 2, Bd 18			West Greco Pass Dbl Pass Lead 9 A 5 8 4 8 J	North v.Prooijen 1 2 Pass 3 2nd 10 4 5 5 9 9 6	East Hampson Pass Pass 2 All Pass 3rd Q 3 7 K 3 A 10	South Verhees 1 Pass 2 NT 4th 4 2 6 A 10 J 2	West Ekeblad Dbl Pass Lead 10	North Moss 2 Pass Pass 2nd	East Granovetter Pass 2 3rd	South Gitelman Pass Pass 4th
N deals E-W vul	4 J 8 4 K Q 9 6 3 2 A 9 5
A Q 9 5 A Q 3 2 J 8 6 4 2		K J 7 3 9 7 6 5 A 5 4 J 3
64498 = 79944 = Par EW +100	10 8 6 2 K 10 10 7 K Q 10 8 7
1 opening 3 North = +110 +6 138	2 opening   2 East =   -110  61

48. 2007 Spingold Semifinal, Seg 2, Bd 20			West H-Welland Pass Pass Lead 2 J 2 A 2 3 A 2 K Q	North Nickell 1 2 2nd 8 6 9 3 7 10 3 4 9	East Sementa Pass Pass 3rd J A 5 5 10 6 5 9 3	South LallH 1 Pass 4th A 5 7 10 J K Q 4 4	West Rodwell Pass Lead K J J Q A 3 3	North Wrang 2 Pass 2nd 5 A 6 2 5 9	East Meckstroth Pass Pass 3rd 3 2 2 7 2 4	South Nilsson 2 4th 8 10 Q K 7 K
N deals Both vul	J A 8 2 A 8 6 4 2 A 9 6 5
Q 10 9 5 Q Q J 10 K Q J 7 4		K 7 6 7 6 4 3 K 9 7 3 3 2
88A88 = 54254 = Par NS +620	A 8 4 3 2 K J 10 9 5 5 10 8
1 opening 2 North -1 -100  140	2 opening   2 South +1   +140 +6 68

50. 2007 USBC Semifinal, Seg 2, Bd 21			West Meckstroth Pass Pass Pass Lead 8 6 6 6 J 5 10 9 7	North Baze 1 2 3 3 NT 2nd 10 8 5 7 Q 9 2 4 7	East Rodwell Pass Pass Pass All Pass 3rd 2 K K 3 4 4 5 3 5	South Cohler 2 2 3 4th Q 2 A J 8 A J 4 9	West Kranyak Pass Lead 7 6 5 K 8 3 10 9 7	North Nickell 2 2nd K 5 7 A A 2 2 4 6	East Bramley Pass 3rd J J K 4 3 3 5 9 5	South Freeman Pass 4th 6 Q A 8 2 8 2 4 4
N deals N-S vul	6 A Q J K J 10 9 7 3 9 6 2
J 10 9 4 2 K 4 3 2 8 5 J 3		A 8 7 8 6 5 A Q 4 2 Q 10 8
988AA = 45533 = Par NS +600	K Q 5 3 10 9 7 6 A K 7 5 4
1 opening 3 NT North +2 +660 +11 151	2 opening   2 North +3   +150  69

53. 2005 BB Final, Seg 5, Bd 76			West Duboin 1 4 Lead A 2 Q 10 7 3 9	North Freeman 1 2 All Pass 2nd 4 6 A J Q 6 K	East Bocchi Pass 3 3rd 3 8 4 9 8 5 K	South Nickell 1 Pass 4th 10 2 6 3 4 2 7	West Meckstroth 2 Pass Lead Q 5 10 4 8 9 J Q K A	North Nunes 2 Pass Pass 2nd 4 6 J 3 3 J Q 4 6 4	East Rodwell Pass 4 3rd 5 K 9 10 10 7 2 6 7 5	South Fantoni Pass Pass 4th 3 A 3 A A 2 2 5 8 7
N deals E-W vul	A 10 A 2 Q J 8 7 6 4 J 6 4
K Q 8 3 2 10 A K 9 3 A 10 2		J 7 5 4 J 9 7 6 4 — Q 8 5 3
53675 = 7A757 = Par EW +620	9 6 K Q 8 5 3 10 5 2 K 9 7
1 opening 4 West = -620  152	2 opening   4 West -1   +100 +12 81

56. 2005 BB Semifinal, Seg 5, Bd 76			West Rubin Pass Pass Lead 4 K 6 9 8 A 3	North Rodwell 1 1 NT 2nd 7 7 Q 4 6 10	East Ekeblad Pass Pass 3rd K 2 A J 2 8	South Meckstroth 1 Pass 4th 9 3 J 5 7 6	West Freeman Pass Lead 9 3 5 K A	North Gitelman 2 2nd 3 9 J 5 7	East Nickell Pass 3rd J A K 2	South Moss Pass 4th 10 7 Q 4
N deals E-W vul	8 6 4 Q 9 A K Q 6 5 10 7 5
10 7 3 K 8 6 3 10 3 2 A K J		K J 5 A 10 5 4 2 J 8 4 9 2
57477 = 66865 = Par EW +100	A Q 9 2 J 7 9 7 Q 8 6 4 3
1 opening 1 NT North -2 -100  152	2 opening   2 North =   +90 +5 86

59. 2005 BB Qual, Rd 12, Bd 12			West Fredin 4 Dbl Lead K Q J 2 9	North Versace 1 5 All Pass 2nd 7 A A 5 Q	East Lindkvist 1 Pass 3rd A 8 5 K 4	South Lauria Dbl Pass 4th 5 4 8 7 4	West Nunes 3 4 Lead A	North Nystrom 2 3 All Pass 2nd	East Fantoni Dbl Pass 3rd	South Bertheau 2 4 4th
N deals E-W vul	5 J 9 2 A Q 10 6 5 3 2 A 7
A 10 9 8 6 2 8 K J 9 7 K Q		K Q J 4 3 A 7 4 3 — 10 8 3 2
51887 = 7C555 = Par EW +1100	7 K Q 10 6 5 8 4 J 9 6 5 4
1 opening 5 × North -3 -500 +5 158	2 opening   4 West +2   -680  86

60. 2004 Olympiad Final, Seg 7, Bd 107			West Lauria Pass Pass All Pass Lead A A K 4 2 6 5	North Verhees 1 2 3 2nd 7 K 8 10 8 4 5	East Versace Pass Pass Pass 3rd 3 10 2 J Q 3 2	South Jansma 1 2 NT 3 NT 4th 9 3 Q 8 5 5 7	West v.Prooijen 2 Pass Lead 2 A A 4 5 5 7 8 8	North Nunes 2 Pass Pass 2nd 9 K 7 10 4 7 6 J Q	East Brink Pass Pass Pass 3rd K 10 3 J 4 Q 6 K 9	South Fantoni 2 3 4th 8 3 Q 2 2 3 9 10 2
N deals None vul	10 8 7 K A 9 8 6 5 4 A 6 5
A K 6 5 4 A Q 6 4 10 3 7 4		J 3 2 10 9 2 J 7 Q 10 9 3 2
557A6 = 48636 = Par NS +130	Q 9 J 8 7 5 3 K Q 2 K J 8
1 opening 3 NT South -3 -150  158	2 opening   3 North +1   +130 +7 93

65. 2004 Olympiad Qual, Rd 11, Bd 9			West Duboin 2 Lead 5 10 4 A 2 9 Q A J J	North WuCS 1 Pass 2nd 3 3 5 8 K 2 2 4 K 5	East Bocchi Pass Pass 3rd A 6 9 4 6 3 8 7 4 3	South ShenC 1 Pass 4th 9 2 7 K J Q 7 5 8 9	West ChenHS 2 NT Pass Lead Q A 9 10 4 A Q 9 K 4	North Fantoni 2 Pass Pass 2nd 9 6 2 3 5 8 4 5 3 7	East ChenCC Pass 3 NT 3rd 5 2 Q 6 J 7 8 4 2 8	South Nunes Pass Pass 4th A 3 K 2 7 K 3 9 7 10
N deals E-W vul	10 5 2 K Q 6 4 A Q J 9 6 6
Q J 9 A J 10 7 3 K 5 3 A 9		K 7 3 9 8 7 2 Q J 10 5 4 2
87775 = 55668 55658 Par NS +120	A 8 6 4 8 5 2 10 4 K 8 7 3
1 opening 2 West -2 +200  161	2 opening   3 NT West -4   +400 +5 103

71. 2001 Spingold Rd of 16, Seg 2, Bd 27			West Wold Pass Lead Q 8 A 3 10 9 10 5 Q A	North Becker 1 Pass 2nd A K 4 K J A Q 8 9 10	East Lair Dbl Pass 3rd 6 6 2 8 K 7 4 2 2 2	South Schwartz 2 4th 3 3 6 4 7 5 5 7 6 7	West Zia 2 3 NT Lead 10 6 9 7 8 10 Q 10 5 9	North Burger 2 Pass All Pass 2nd 2 3 A 4 K J 5 5 2 4	East Rosenberg Dbl 2 NT 3rd 6 Q 7 J 6 4 5 2 6 K	South Brachman Pass Pass 4th A K 2 A 3 4 3 9 7 7
N deals None vul	A K 8 2 9 8 Q J 7 6 5 4 6
Q J 5 5 4 3 2 K 8 3 2 8 2		9 7 6 A K 10 A 9 A Q 10 7 3
67666 = 76776 76777 Par EW +90	10 4 3 Q J 7 6 10 K J 9 5 4
1 opening 2 South -3 -150  164	2 opening   3 NT East -2   +100 +6 112

74. 2001 USBC Playoff, Seg 3, Bd 37			West Molson 1 Pass Lead 5 2 A 7 4 3 2 Q J 7	North Rodwell 1 2 Pass 2nd 2 6 2 9 8 9 10 6 9 8	East Shenkin Pass Pass Pass 3rd 7 K 4 K 3 5 6 4 10 Q	South Meckstroth 1 3 NT 4th 9 5 3 A 6 A Q K 8 10	West Soloway 2 Lead A 2 A 2 2 5 A 9 K	North Granovetter 2 Pass 2nd 2 4 8 7 A 10 5 10	East Hamman Pass Pass 3rd 10 J 3 9 8 7 3 Q	South Rubin 2 Pass 4th 3 K 6 Q 5 K 7 8
N deals N-S vul	10 8 7 A K J 10 8 4 3 Q 3 2
A J 5 4 2 3 A Q 6 K 10 6 5		9 3 K J 7 6 2 9 7 5 8 7 4
77786 = 56557 55546 Par NS +90	K Q 6 Q 10 9 8 5 4 2 A J 9
1 opening 3 NT South -3 -300  166	2 opening   2 West -1   +50 +8 120

75. 1997 BB Qtrfinal, Seg 1, Bd 8			West Martel Dbl Pass Lead 8 7 2	North WangW 1 Pass Pass 2nd 3 A 3	East Stansby 1 2 Pass 3rd 7 4 Q	South LiX 2 3 4th Q 2 A	West Fu Pass Lead J 3 8 5 Q 6 6 Q 7	North Zia 2 2nd 2 7 4 K 3 9 10 4 8	East WangX Pass 3rd 8 A K A 4 10 Q A 8	South Rosenberg Pass 4th K 6 2 4 10 J 7 3 6
N deals None vul	K 3 K 6 3 K 10 9 8 5 4 5 3
8 6 A J 7 5 4 A J 6 3 4 2		J 10 9 7 5 Q 9 2 Q 2 K Q 8
7758A = 45753 = Par NS +130	A Q 4 2 10 8 7 A J 10 9 7 6
1 opening 3 South +1 +130 +5 171	2 opening   2 North -1   -50  120

Data 9X89 Main

Top One Diamond vs. Two Diamonds

© 2014 Richard Pavlicek