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

N deals N-S vul	Q 9 5 2 A 4 9 8 7 Q J 9 3		West North East South West North East South Hampson Bathurst Greco Zagorin Bertheau Platnick Cullin Diamond Pass Pass 1 Pass Pass 1 NT Dbl 2 NT Pass 4 (AP) Pass 2 Pass 2 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 7 2 J A 10 2 3 K 4 10 Q 3 A 7 9 J 4 8 K 3 K 3 4 J 2 5 A 6 2 9 A 6 Q 5 2 K Q 5 2 K 4 3 6 8 Q 7 3 K A Q 9 7 A 4 3 6 6 4 9 7 8 4 J 7 J 10 2 9 10 4 10 tricks claimed 10 tricks claimed
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 S = +620 Tie 0	1 NT opening   4 S = +620   Tie 0

6. 2009 BB Semifinal, Seg 3, Bd 36

N deals Both vul	Q 7 5 2 Q 6 Q 4 3 10 7 4 3		West North East South West North East South Meckstroth Zhao Rodwell Fu YangL Zia Dai Hamman Pass Pass 1 Pass Pass 1 NT Pass 2 Pass 2 NT Pass Pass Pass Pass 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 7 A 9 5 3 2 J 4 9 A 6 K 6 2 A 3 Q 2 K 9 A 7 4 J 8 Q 10 4 8 Q 10 Q 8 10 K 6 2 K A 5 3 9 A K Q 8 10 J 6 4 2 6 3 4 6 3 7 5 7 3 Q 7 9 3 9 J 8 5 9 6 2 4 Q 7 tricks claimed
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 S -1 -100 -5 1	1 NT opening   1 NT S = +90   +5 8

8. 2009 USBC Round of 16, Seg 3, Bd 45

N deals Both vul	J 4 3 5 3 J 8 3 A J 7 5 4		West North East South West North East South Martel Wildavsky Stansby Doub Robinson Becker Boyd Strul Pass Pass 1 Pass Pass 1 NT 2 2 AP Pass Pass Pass   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 J 5 7 A 3 10 4 J 2 8 K Q 5 9 K Q 3 6 A 3 2 A 9 A 6 3 5 J 7 8 K Q 2 4 7 J 3 8 7 8 2 J Q 10 4 Q 6 10 K A 3 6 9 7 5 8 tricks claimed 2 3 6 tricks claimed
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 NS -140	A Q 10 9 8 K 4 A K 7 8 6 3
1 opening 2 S = +110 +5 6	1 NT opening   1 NT S -1 -100   -5 8

10. 2007 BB Qualifying, Rd 12, Bd 5

N deals N-S vul	9 6 5 3 A 4 J 10 9 8 A 10 6		West North East South West North East South LallH Bocchi Hamman Duboin Versace Meckstroth Lauria Rodwell Pass Pass 1 Pass Pass 1 NT Pass 3 Pass 3 2 3 NT AP Pass 4 Pass 4 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th J 3 2 A 3 4 9 Q K 10 5 7 A 10 3 2 5 2 8 K K J 5 7 2 Q K A Q 5 9 3 4 6 J 3 8 4 6 4 Q 6 10 A 4 6 8 8 3 7 4 5 9 A 7 10 tricks claimed 6 2 Q K 7 A 6 J 9 K 5 2
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 S = +620 +12 18	1 NT opening   3 NT S -1 -100   -12 8

11. 2006 Spingold Round of 64, Seg 1, Bd 12

N deals E-W vul	K 10 6 7 6 4 3 K Q 8 Q 7 4		West North East South West North East South Zawislak Kovacich Jagniewski WhiteR Marks Brewiak Lindop Piasecki Pass Pass 1 Pass Pass 1 NT 2 3 Pass 4 (AP) Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 4 2 A 2 3 5 9 A 5 6 8 2 5 K 7 2 9 K J 6 8 A 5 8 3 J A 2 9 K J Q 10 5 3 10 6 3 Q 5 Q 4 2 A 4 2 J K 7 9 6 Q 6 5 K 7 6 K 8 3 9 Q 8 3 2 Q 8 10 tricks claimed 3 5 J Q A 4 10 K
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 S -1 -50 -10 18	1 NT opening   3 NT S +1 +430   +10 18

12. 2005 USBC Semifinal, Seg 7, Bd 105

N deals E-W vul	Q 7 6 4 5 4 3 A 10 9 2 J 8		West North East South West North East South Feldman Welland Bramley Fallenius Rosenberg Robinson Zia Boyd Pass Pass 1 Pass Pass 1 NT Dbl 3 AP Pass Pass Pass   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 8 7 2 Q 8 10 2 A J 9 4 J 4 8 J 4 8 A 9 tricks won 9 tricks won
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 S = +140 Tie 18	1 NT opening   1 NT S +2 +150   Tie 18

Data 9X63 Main

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© 2014 Richard Pavlicek