Data 9X63 Main

One Spade vs. One Notrump

by Richard Pavlicek

Third seat, 16-17 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. 2012 Vanderbilt Semifinal, Seg 3, Bd 38			West Hampson Dbl Pass Lead 7 4 4 2 Q 4 A 6 J	North Bathurst Pass 2 NT Pass 2nd 2 10 8 5 5 3 Q 4 10	East Greco Pass Pass Pass 3rd J Q K A 2 6 9 9 2	South Zagorin 1 4 4th A 3 3 6 K 8 7 7	West Bertheau Pass Pass Lead 10 A K 2 Q Q A 8 9	North Platnick Pass 2 4 2nd 2 7 3 9 5 7 4 4 10	East Cullin Pass Pass All Pass 3rd 3 9 4 A 2 3 3 J 4	South Diamond 1 NT 2 4th K J J 6 K K 6 7
N deals N-S vul	Q 9 5 2 A 4 9 8 7 Q J 9 3
10 7 Q 9 5 3 A Q J 10 4 K 4		J 3 J 10 8 7 6 6 3 10 7 6 5
99569 AA66A 32763 = Par NS +630	A K 8 6 4 K 2 K 5 2 A 8 2
1 opening 4 South = +620 = 0	1 NT opening   4 South =   +620 = 0

6. 2009 BB Semifinal, Seg 3, Bd 36			West Meckstroth Pass Pass Lead 6 4 3 J Q 5 J 3 3 6	North Zhao Pass 2 3 2nd 7 9 Q 8 8 3 6 7 9 2	East Rodwell Pass Pass All Pass 3rd A A 2 Q 10 9 4 5 J 4	South Fu 1 2 NT 4th 9 6 K 10 K A 2 7 8 Q	West YangL Pass Lead 5 K 9 4 6 K 6 3 5	North Zia Pass Pass 2nd 3 6 A 8 2 Q 3 Q 9	East Dai Pass Pass 3rd 2 2 7 Q K 8 4 7	South Hamman 1 NT 4th J A 4 10 A 10 6 9
N deals Both vul	Q 7 5 2 Q 6 Q 4 3 10 7 4 3
8 6 A J 5 3 K 7 6 5 8 5 2		A 10 10 8 7 4 2 9 8 2 A Q 9
69558 = 64774 64875 Par NS +140	K J 9 4 3 K 9 A J 10 K J 6
1 opening 3 South -1 -100  1	1 NT opening   1 NT South =   +90 +5 8

8. 2009 USBC Rd of 16, Seg 3, Bd 45			West Martel 2 Pass Lead 2 J Q A Q 8 10	North Wildavsky Pass 2 2nd J 2 3 6 2 2 K	East Stansby Pass Pass 3rd 5 8 6 3 4 J A	South Doub 1 Pass 4th 7 K A 5 7 Q 3	West Robinson Pass Lead A Q 3 J J 10 6 2	North Becker Pass Pass 2nd 3 5 2 7 3 4 9 3	East Boyd Pass Pass 3rd 10 9 A 8 8 Q 7	South Strul 1 NT 4th 4 K 9 K 7 6 5
N deals Both vul	J 4 3 5 3 J 8 3 A J 7 5 4
K 6 A Q J 7 2 Q 4 2 K 10 2		7 5 2 10 9 8 6 10 9 6 5 Q 9
67468 68468 65975 = Par EW +140	A Q 10 9 8 K 4 A K 7 8 6 3
1 opening 2 South = +110 +5 6	1 NT opening   1 NT South -1   -100  8

10. 2007 BB Qual, Rd 12, Bd 5			West LallH Pass Pass All Pass Lead J K 5 2 4 Q 3	North Bocchi Pass 3 4 2nd 3 10 2 Q 6 6 7	East Hamman Pass Pass Pass 3rd 2 5 8 K J 10 4	South Duboin 1 3 4 4th A 7 K A 3 A	West Versace 2 Pass Lead 3 A K Q 8 4 5 6 7	North Meckstroth Pass 3 NT 2nd 4 10 J 5 4 6 9 2 A	East Lauria Pass Pass 3rd 9 3 5 9 6 8 A Q 6	South Rodwell 1 NT Pass 4th Q 2 7 3 4 8 7 K J
N deals N-S vul	9 6 5 3 A 4 J 10 9 8 A 10 6
J 10 K 10 8 7 5 3 6 4 2 K 9		7 2 9 6 2 A K 3 J 8 7 4 2
9A6A7 = 33735 = Par NS +620	A K Q 8 4 Q J Q 7 5 Q 5 3
1 opening 4 South = +620 +12 18	1 NT opening   3 NT South -1   -100  8

11. 2006 Spingold Rd of 64, Seg 1, Bd 12			West Zawislak 2 Pass Lead 9 A 2 8 Q 5 K 7 3 3	North Kovacich Pass 3 Pass 2nd 4 5 9 3 10 Q 7 6 2 5	East Jagniewski Pass Pass Pass 3rd 2 6 K J 5 4 9 K Q J	South WhiteR 1 4 4th A 8 J A 3 2 6 8 8 Q	West Marks Pass Pass Lead 2 2 6 2 10 A Q 3	North Brewiak Pass 3 NT 2nd 3 5 8 9 6 4 6 9	East Lindop Pass Pass 3rd 5 K A K 3 2 5 Q	South Piasecki 1 NT Pass 4th 9 7 5 J Q J K 8
N deals E-W vul	K 10 6 7 6 4 3 K Q 8 Q 7 4
Q 9 5 A Q 10 8 2 A 9 6 5 9		J 8 5 10 7 4 3 J 10 8 6 5 2
89756 99757 44666 = Par NS +400	A 7 4 3 2 K J 9 J 2 A K 3
1 opening 4 South -1 -50  18	1 NT opening   3 NT South +1   +430 +10 18

12. 2005 USBC Semifinal, Seg 7, Bd 105			West Feldman Dbl Pass Lead K A J	North Welland Pass 3 2nd 8 J 4	East Bramley Pass Pass 3rd 7 9 8	South Fallenius 1 Pass 4th 2 4 A	West Rosenberg Pass Lead Q J	North Robinson Pass Pass 2nd 8 4	East Zia Pass Pass 3rd 10 8	South Boyd 1 NT 4th 2
N deals E-W vul	Q 7 6 4 5 4 3 A 10 9 2 J 8
J 10 A 7 6 7 5 4 3 A K Q 5		9 8 K 9 8 2 8 6 10 9 7 6 3
69595 = 43848 = Par NS +140	A K 5 3 2 Q J 10 K Q J 4 2
1 opening 3 South = +140 = 18	1 NT opening   1 NT South +2   +150 = 18

Data 9X63 Main

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© 2014 Richard Pavlicek