Data 9X65 Main

One Diamond vs. Two Notrump

by Richard Pavlicek

First seat, any HCP

Found 43 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 Round of 16, Seg 2, Bd 24

N deals None vul	6 5 A 10 7 A K Q 10 4 3 K Q		West North East South West North East South Katz Lee Nickell Glubok Grabel Rodwell WeinsteinH Woolsey 1 2 Pass 2 NT Pass Pass 2 3 NT 4 AP Pass   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 J 5 10 7 3 K A 9 8 tricks won 5 6 K A K J 9 2 A 2 5 6 8 3 Q 7 4 Q 6 5 10 7 J 2 10 tricks claimed
K J 8 4 3 K Q 4 2 6 2 4 3		A Q 10 2 8 5 J A J 8 7 6 2
63693 = 6A64A = Par NS -300	9 7 J 9 6 3 9 8 7 5 10 9 5
1 opening 4 E = -130 -6 0	2 NT opening   2 NT N = +120   +6 6

2. 2014 USBC Quarterfinal, Seg 7, Bd 102

N deals N-S vul	K 3 A K Q A K 10 6 5 2 J 3		West North East South West North East South Lair Martel Gu Fleisher Rosenberg Bertens Willenken Cheek 1 Pass 1 2 NT Pass 3 Dbl Rdbl 1 2 Pass 3 NT Pass 4 2 3 4 Dbl (AP) Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 7 J K 9 9 7 Q A Q 3 J 4 K 2 4 4 3 5 5 9 2 Q 3 4 8 10 J A A 3 2 9 2 J Q K 6 J A 5 3 6 5 A 9 7 K Q 4 6 7 10 3 5 3 9 tricks claimed 8 10 K 5 10 tricks claimed
A Q 10 4 — Q J 8 4 3 K Q 10 6		8 7 6 5 2 7 6 3 2 9 A 9 4
62965 62A65 7A377 7A367 Par NS -200	J 9 J 10 9 8 5 4 7 8 7 5 2
1 opening 4 × E -1 +100 -11 0	2 NT opening   4 N = +620   +11 17

3. 2013 Spingold Round of 16, Seg 2, Bd 30

N deals None vul	Q 5 Q J 6 A K Q J 9 7 K J		West North East South West North East South Grue Lauria Moss Versace Seamon BessisT Cayne Bertheau 1 Pass 1 NT 2 NT Pass 3 2 Dbl 3 Dbl Dbl Pass Pass 3 NT (AP) Pass 4 Pass 4 Pass 5 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 4 7 K 7 9 A 5 A 2 5 3 10 tricks won K 8 6 4 Q 3 5 10 J A 6 2 7 4 K 10 tricks claimed
A K 6 3 2 10 7 5 2 10 4 3 7		J 8 7 8 4 3 8 2 A 10 9 3 2
96798 = 47534 = Par NS +400	10 9 4 A K 9 6 5 Q 8 6 5 4
1 opening 5 N -1 -50 -10 0	2 NT opening   3 NT N +1 +430   +10 27

7. 2013 Vanderbilt Final, Seg 2, Bd 27

N deals None vul	A K 7 2 A 10 8 2 K Q 5 4 K		West North East South West North East South v.Prooijen BildeM Verhees BildeD AukenS Zagorin Welland Bathurst 1 Pass 3 2 NT Pass 4 Pass 3 Pass 4 Pass 4 NT AP Pass 4 Pass 5 Pass 6 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q 4 7 A 2 7 J K 2 K J 3 K 2 5 3 3 7 J K Q 3 8 10 8 5 8 6 4 6 9 7 5 3 K 2 A 6 2 9 4 2 A 10 J 4 7 Q A 4 2 9 K 4 3 A 4 5 K 3 11 tricks claimed A 8 6 9
Q 10 9 5 7 6 3 J 10 7 6 4 3		J 8 3 K Q 9 5 6 3 2 Q 9 2
BAACB = 23212 = Par NS +920	6 4 J 4 A 9 8 7 A J 10 8 5
1 opening 6 N = +920 +10 11	2 NT opening   4 NT N +1 +460   -10 27

8. 2012 USBC Semifinal, Seg 6, Bd 88

N deals None vul	A K 5 J 5 A Q 10 8 4 2 A 7		West North East South West North East South Hamman Milner Zia LallH Bathurst Rodwell LallJ Meckstroth 1 Pass 1 2 NT Pass 3 Pass 3 Pass 3 Pass 3 Pass 4 (AP) Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 10 J Q A 3 J 5 4 5 2 Q J 2 6 J A J 5 4 K 10 J Q A 7 tricks won 12 tricks won
J 10 8 3 10 6 7 5 K Q 6 5 2		7 6 2 A 8 K 6 3 10 9 8 4 3
87BB6 = 25227 = Par NS +450	Q 9 4 K Q 9 7 4 3 2 J 9 J
1 opening 3 NT N -2 -100 -11 11	2 NT opening   4 N +2 +480   +11 38

9. 2012 Vanderbilt Final, Seg 4, Bd 57

N deals E-W vul	K Q K 4 A K Q J 2 J 6 4 3		West North East South West North East South Greco BessisT Hampson Delmonte Cheek Moss Grue Gitelman 1 Pass 1 2 NT Pass 3 NT Dbl 2 NT AP Dbl Rdbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 8 2 5 Q 9 2 A Q A 10 3 5 Q 4 5 2 K 8 4 6 K 6 8 7 Q 9 2 7 5 K 4 3 J 7 7 6 A 10 3 5 7 tricks claimed K 6 4 10 Q 9 2 7 J 8 10 6 3 J 8 A J 7 tricks claimed
A J 7 6 5 Q 7 6 5 A K Q 10		9 8 4 J 10 9 3 10 9 8 7 6 5
74578 = 68755 = Par NS -100	10 3 2 A 8 5 2 4 3 9 8 7 2
1 opening 2 NT N -1 -50 +11 22	2 NT opening   3 NT×× N -2 -600   -11 38

11. 2011 BB Qualifying, Rd 13, Bd 3

N deals E-W vul	5 Q 7 A K Q 7 5 A 8 7 6 2		West North East South West North East South Fallenius HerbstI Fredin HerbstO Zack Bertheau Barel Nystrom 1 Pass 1 2 NT Pass 3 Pass 2 Pass 2 (AP) Dbl Pass 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 6 2 7 4 5 A 3 7 6 K A 2 J 3 9 5 Q 8 2 7 4 5 10 A 3 4 5 2 9 A 5 2 J 8 9 8 7 K J 3 9 5 10 9 tricks claimed 6 2 10 10 4 J Q 6 7 10 J Q 10 tricks claimed
A 8 4 A J 9 5 2 K Q 10 9 5		K Q 10 6 2 10 8 6 9 4 3 J 3
64596 = 68737 = Par NS +110	J 9 7 3 K 4 3 2 J 10 8 6 4
1 opening 2 N +2 +130 +7 30	2 NT opening   3 E = -140   -7 38

16. 2010 Vanderbilt Semifinal, Seg 4, Bd 58

N deals Both vul	K 10 A Q J A K J 8 3 2 9 7		West North East South West North East South BessisT Fantoni BessisM Nunes Saelensminde Helness Brogeland Helgemo 1 Pass 1 NT 2 NT Pass 3 NT Pass 3 Pass 4 Pass Pass Pass Pass 5 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 7 A K 5 6 10 Q 10 Q K 6 A 7 9 4 2 A 3 7 K 5 10 6 9 4 A 5 J Q 7 3 K 7 10 6 2 7 2 Q 9 tricks claimed 9 tricks claimed
A J 9 5 4 3 10 3 2 6 4 Q 3		8 6 2 K 8 5 4 Q 7 5 K 10 2
7679A = 47633 = Par NS +130	Q 7 9 7 6 10 9 A J 8 6 5 4
1 opening 5 N -2 -200 -13 30	2 NT opening   3 NT N = +600   +13 56

18. 2009 Vanderbilt Round of 32, Seg 4, Bd 51

N deals E-W vul	A 6 A K 9 A J 6 4 3 Q J 9		West North East South West North East South Wooldridge Helgemo Hurd Helness Sontag Ginossar Bates Pachtman 1 2 Pass 2 NT Pass 3 Pass Dbl Pass 3 Pass 3 Pass 3 Pass 4 AP Pass 4 Pass 4 Pass 5 Pass 5 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 9 K 5 A 5 3 9 A 10 7 J K 10 7 J 2 4 8 Q 2 4 8 Q A 4 3 2 K 2 3 2 A 5 7 8 A 7 2 5 6 2 K 4 3 9 7 8 5 9 10 10 7 8 A 9 Q 6 3 J 4 10 tricks claimed 5 9 5 10
8 J 6 5 4 2 Q 10 8 5 8 7 3		10 9 5 3 2 — K 9 7 A K 6 4 2
99A76 = 34367 34357 Par NS +420	K Q J 7 4 Q 10 8 7 3 2 10 5
1 opening 4 S = +420 +10 40	2 NT opening   5 N -1 -50   -10 58

22. 2007 BB Final, Seg 3, Bd 37

N deals N-S vul	Q K Q J A K 9 8 7 2 A J 10		West North East South West North East South Helgemo Katz Helness Jacobs Zia Saelensminde Rosenberg Brogeland 1 Pass 1 2 NT Pass 4 Pass 3 NT AP Pass 4 Pass 5 Dbl Rdbl Pass 5 Pass 6 Pass 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th J 8 6 Q A 13 tricks won Q 2 4 3 10 2 5 4 A 10 2 8 K 12 tricks claimed
10 3 8 7 6 3 10 6 K Q 7 5 4		J 8 2 A 10 9 4 Q 5 9 8 3 2
BC8C8 = 00405 = Par NS +1430	A K 9 7 6 5 4 5 2 J 4 3 6
1 opening 3 NT N +4 +720 -12 40	2 NT opening   6 N = +1430   +12 72

23. 2007 BB Final, Seg 7, Bd 108

N deals E-W vul	A K Q 6 A 10 8 K 9 7 5 K 7		West North East South West North East South WeinsteinH Helgemo Garner Helness Groetheim Zia Tundal Rosenberg 1 Pass 1 2 NT Pass 3 Pass 4 AP Pass 3 Pass 3 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q 5 3 4 5 3 2 Q Q K A 4 K A 2 5 8 9 J 7 7 2 J 8 5 A 3 2 J 5 3 4 K 4 3 2 J 7 8 3 Q 5 8 6 2 7 8 4 6 7 J 6 10 6 6 K 10 2 7 9 A 4 8 6 10 9 8 10 K 7 10 Q 6 J 9 8 6 9 J A 3 J K 4 Q K
2 K J 9 6 A Q J 6 2 Q J 5		9 7 5 4 7 5 4 3 10 8 3 A 8
69558 69559 64884 = Par NS +140	J 10 8 3 Q 2 4 10 9 6 4 3 2
1 opening 4 S = +420 +10 50	2 NT opening   3 NT N -1 -50   -10 72

25. 2007 USBC Quarterfinal, Seg 7, Bd 97

N deals None vul	A J 4 2 K Q J 8 A 10 5 A 8		West North East South West North East South Hampson Casen Greco Krekorian Berkowitz Grue Cohen Cheek 1 Pass 2 2 NT Pass 3 Pass 2 NT Pass 3 NT Pass 3 NT Pass 4 Pass 4 NT Pass 5 Pass 4 Pass 4 Pass 6 AP Pass 5 Pass 5 Pass 6 Pass 7 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 A 2 J 4 3 7 8 5 6 7 7 K 6 3 2 A 2 8 3 A 2 5 Q K 9 2 8 A 7 5 3 Q 3 4 7 2 10 Q 6 5 6 A 10 K 9 4 8 10 Q 9 K K 5 7 A 2 13 tricks claimed
9 6 3 10 6 5 4 2 K 7 4 Q 7		10 8 7 — Q 9 8 6 3 2 10 6 4 2
CDD8C CCD8C 10051 = Par NS +1510	K Q 5 A 9 7 3 J K J 9 5 3
1 opening 6 S = +980 -11 50	2 NT opening   7 N = +1510   +11 83

26. 2006 Vanderbilt Final, Seg 1, Bd 6

N deals N-S vul	5 4 3 — A J 10 9 7 K J 7 6 2		West North East South West North East South Fallenius Deutsch Welland Hallberg Fu Balicki Zhao Zmudzinski 1 Dbl 1 2 NT 4 Pass Dbl 2 4 5 Pass Dbl AP 5 Dbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 5 3 8 2 5 4 Q 6 4 Q 3 7 4 Q 3 3 6 4 A 7 6 3 A A A 4 8 3 9 tricks claimed 9 tricks claimed
K 9 K J 10 6 5 K 6 3 10 5 3		A Q 10 8 7 6 2 A Q 8 Q 4 4
1119B = 7AB32 79B32 Par NS -200	J 9 7 4 3 2 8 5 2 A Q 9 8
1 opening 5 × E -2 +300 +5 55	2 NT opening   4 × E -1 +100   -5 83

27. 2005 BB Semifinal, Seg 3, Bd 40

N deals None vul	10 K 2 K Q J 7 6 K J 10 8 4		West North East South West North East South Fredin Versace Lindkvist Lauria Duboin Nystrom Bocchi Bertheau 1 Pass 1 2 NT Pass 3 NT Pass 2 Pass 2 NT Pass Pass Pass Pass 3 Pass 3 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 3 A 6 10 A 3 2 8 Q 4 5 3 8 K 4 10 J K A 7 2 10 A 5 J Q 7 4 K 9 5 9 10 6 7 10 3 K A Q 6 4 3 5 K 3 7 10 tricks claimed Q 9 5 5 J 7 2 6 6 9 tricks claimed
A 7 6 5 J 6 4 3 A 8 A 6 5		J 9 3 10 9 7 9 4 2 Q 9 3 2
988A8 = 44524 44424 Par NS +400	K Q 8 4 2 A Q 8 5 10 5 3 7
1 opening 3 N +1 +130 -7 55	2 NT opening   3 NT N = +400   +7 90

28. 2005 USBC Final, Seg 3, Bd 44

N deals E-W vul	A K 6 2 K 8 A Q 10 7 5 A 6		West North East South West North East South Rubin Welland Ekeblad Fallenius Zia Moss Rosenberg Gitelman 1 2 3 2 NT Pass 3 NT Pass 3 Pass 4 Pass Pass Pass Pass 4 NT Pass 5 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q 9 5 A Q 9 3 2 2 8 2 4 8 2 5 K J K A 2 A 2 3 J A 8 3 J 6 7 K Q 6 7 3 3 10 4 5 8 K Q 6 7 9 6 6 5 10 8 10 2 4 9 8 J K J 4 9 5 4 K 2 6 J 8 7 6 10 tricks claimed 12 tricks claimed
5 4 3 Q 7 4 K 9 8 6 4 Q J		Q J 10 8 7 A 9 6 5 2 — 8 7 2
B76BC B76BB 25621 15621 Par NS +920	9 J 10 3 J 3 2 K 10 9 5 4 3
1 opening 5 N -1 -50 -11 55	2 NT opening   3 NT N +3 +490   +11 101

30. 2005 Vanderbilt Final, Seg 4, Bd 58

N deals Both vul	A J 2 A K 10 J 9 8 4 A Q 10		West North East South West North East South CohenS Lanzarotti Compton Buratti Berkowitz Casen Cohen Krekorian 1 Pass 1 2 NT Pass 3 Pass 1 NT Pass 2 Pass 3 Pass 5 NT Pass 2 Pass 3 NT (AP) Pass 6 Pass 6 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 7 6 J 7 2 K A A 9 3 2 4 5 Q K K Q 5 4 2 8 7 A 10 Q 7 6 3 6 10 4 2 3 K 4 Q 5 5 J J 8 10 8 J 10 A 2 4 5 12 tricks claimed Q 3 8 7 2 6 Q 4 J 10 3 K
6 4 8 6 4 2 K 6 3 2 K J 6		Q 10 9 8 5 3 Q 9 10 7 5 7 4
C9CCC C8CCC 14111 = Par NS +1440	K 7 J 7 5 3 A Q 9 8 5 3 2
1 opening 3 NT N +3 +690 -13 55	2 NT opening   6 NT N = +1440   +13 114

31. 2004 Olympiad Round of 16, Seg 4, Bd 70

N deals N-S vul	A Q A Q J 4 K J 10 6 Q 7 3		West North East South West North East South Gold Allana Townsend Fazli Hadi HackettJU Shoaib HackettJA 1 Pass 1 2 NT Pass 3 Pass 4 AP Pass 3 Pass 3 Pass 3 Pass 4 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 A 3 6 7 6 8 A A 5 2 8 2 8 Q 5 Q 6 3 2 4 6 10 2 6 8 A 3 Q 5 K 4 Q 5 K 4 10 9 2 3 10 7 K 7 4 8 A 3 5 4 Q K 9 J 7 K 9 10 9 4 5 10 Q K J 8 3 7 9 3 J 7 9 10 5 2 Q K
10 8 4 2 8 9 7 5 3 2 A J 10		K 7 3 9 7 6 5 8 4 K 9 6 4
97987 = 45455 = Par NS +600	J 9 6 5 K 10 3 2 A Q 8 5 2
1 opening 4 S = +620 +12 67	2 NT opening   4 S -1 -100   -12 114

32. 2004 Olympiad Qualifying, Rd 6, Bd 15

N deals N-S vul	Q 8 6 A 9 A 10 8 6 3 A K Q		West North East South West North East South Nikolenkov Zia Piedra Rosenberg Levin Yalcin Weinstein Duong 1 1 Pass 2 NT Pass Pass Pass 1 NT AP Pass   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 2 3 Q K 2 3 8 Q 5 2 3 10 J 5 6 K 10 4 6 J 2 A 4 A 5 8 9 6 4 7 Q 6 K 7 7 3 A 5 2 A J 2 8 A 5 2 3 10 7 5 9 K 10 4 6 4 J 3 3 Q 6 8 7 5 9 7 6 6 tricks claimed 4 J Q 8 Q A 4 2
3 Q J 7 3 K Q 5 2 9 7 6 3		A K 10 9 5 4 K 6 5 4 4 10 5
75477 = 68966 58956 Par NS -140	J 7 2 10 8 2 J 9 7 J 8 4 2
1 opening 1 NT N = +90 +7 74	2 NT opening   2 NT N -2 -200   -7 114

33. 2004 Olympiad Round of 16, Seg 4, Bd 54

N deals N-S vul	A Q A Q J 4 K J 10 6 Q 7 3		West North East South West North East South Saaid Teramoto El Sheikh Takano Kaku Sadek Takayama El Ahmady 1 Pass 1 2 NT Pass 3 Pass 2 NT Pass 3 Pass 3 Pass 4 Pass 4 Pass 4 Pass 4 AP Pass 4 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 2 A 3 6 2 8 J J 7 6 5 A 5 3 3 10 Q K 8 6 4 A 2 9 Q 5 K 8 9 tricks claimed 10 7 2 7 9 10 9 Q J 4 5 10 A 3 5 2 Q K 6 4
10 8 4 2 8 9 7 5 3 2 A J 10		K 7 3 9 7 6 5 8 4 K 9 6 4
97987 = 45455 = Par NS +600	J 9 6 5 K 10 3 2 A Q 8 5 2
1 opening 4 NT N -1 -100 -12 74	2 NT opening   4 N = +620   +12 126

37. 2000 Olympiad Semifinal, Seg 4, Bd 51

N deals E-W vul	2 7 3 Q J 9 8 6 A K 10 8 5		West North East South West North East South Tuszynski WeinsteinH Jassem Garner Jacobs Zmudzinski Katz Balicki 1 Dbl 1 2 NT Dbl 3 3 Pass 5 Pass 3 Pass 4 Dbl 6 AP 4 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K J 3 6 2 A 7 9 2 8 10 Q 5 4 Q 3 4 5 8 2 2 7 K 6 12 tricks won J 3 4 A 5 8 2 6 A 4 2 6 3 7 9 8 A 8 5 10 12 tricks claimed
Q 9 5 A Q J 9 2 2 9 7 6 4		A K J 8 K 8 5 A K 10 5 3 J
22146 = 8BC87 = Par NS -1430	10 7 6 4 3 10 6 4 7 4 Q 3 2
1 opening 6 W = -1430 -13 75	2 NT opening   4 W +2 -680   +13 141

38. 2000 Olympiad Round of 16, Seg 1, Bd 10

N deals Both vul	Q 7 4 Q 7 6 5 4 A K 10 5 4		West North East South West North East South Lindkvist TerraneoC Fredin Barnay Simon Fallenius Strafner Nilsland 1 1 Dbl 2 NT 3 Pass Pass 2 Pass 2 NT 3 Pass Pass Dbl (AP) Pass 3 Pass 3 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 5 4 K A K 6 7 2 K A 4 2 4 2 10 5 4 Q K 2 K 3 4 2 A 9 5 7 J A 5 8 3 10 J 4 4 7 A 2 3 5 8 J K 8 5 Q 9 tricks claimed 3 9 J 4 3 5 7 9 6 10 6 6 8 10 9 J
J 5 4 8 6 5 A 10 3 Q 8 3 2		A K 6 3 K J 9 7 2 9 8 2 6
9869A = 45732 45742 Par NS +600	10 9 8 2 A Q 10 3 K J J 9 7
1 opening 3 NT S = +600 +9 84	2 NT opening   3 × W -1 +200   -9 141

39. 2000 Olympiad Semifinal, Seg 4, Bd 51

N deals E-W vul	2 7 3 Q J 9 8 6 A K 10 8 5		West North East South West North East South Lauria Fawcett Versace Liggins SimpsonC Duboin Hallberg Bocchi 1 Dbl Pass 2 NT Dbl 3 2 Pass 2 Pass 3 Pass 4 AP 3 Pass 4 Pass 4 Pass 5 Pass 6 AP
Q 9 5 A Q J 9 2 2 9 7 6 4		A K J 8 K 8 5 A K 10 5 3 J
22146 = 8BC87 = Par NS -1430	10 7 6 4 3 10 6 4 7 4 Q 3 2
1 opening 6 W = -1430 -13 84	2 NT opening   4 W +1 -650   +13 154

43. 1996 Spingold Final, Seg 2, Bd 26

N deals Both vul	A K Q J Q 10 7 5 A 10 7 A 3		West North East South West North East South Soloway Wolff Goldman Hamman Rodwell Robinson Meckstroth Smith 1 Pass 1 NT 2 NT Pass 3 NT Pass 3 NT AP Pass Pass Pass   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 J 10 3 5 3 J A Q 2 7 2 5 4 A 3 K 6 8 4 2 6 10 K 5 4 A 3 Q K 4 7 9 tricks claimed 8 J Q 9 10 tricks claimed
9 6 5 4 2 J 9 6 3 J K J 10		10 K 4 Q 9 6 5 4 2 Q 9 6 5
99A78 = 34364 = Par NS +620	8 7 3 A 8 2 K 8 3 8 7 4 2
1 opening 3 NT S = +600 -1 84	2 NT opening   3 NT N +1 +630   +1 155

Data 9X65 Main

Top One Diamond vs. Two Notrump

© 2014 Richard Pavlicek