Data 9X75 Main

One Spade vs. Two Notrump

by Richard Pavlicek

Third seat, any HCP

Found 4 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 WC Round of 16, Seg 3, Bd 37

N deals N-S vul	Q 6 3 2 8 7 2 K 8 6 2 Q J		West North East South West North East South Cengiz Bocchi Kuru Madala Versace Gur Sementa Yilmaz Pass Pass 1 Pass Pass 2 NT Pass 2 Pass 2 NT Pass 3 Pass 3 Pass 3 Pass 4 Pass 4 AP Pass 4 Pass 4 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 10 Q K A 10 J 7 6 K A 2 5 2 5 K A 2 J 3 6   12 tricks won 3 10 J 4 3 7 K 4 2 5 10 9   12 tricks claimed
A 4 J 4 3 9 7 10 9 8 5 4 2		10 5 Q 10 9 6 5 Q 5 4 K 7 3
CC8C7 = 11516 = Par NS +1440	K J 9 8 7 A K A J 10 3 A 6
1 opening 4 S +2 +680 Tie 0	2 NT opening   4 S +2 +680   Tie 0

2. 2011 USBC Quarterfinal, Seg 5, Bd 74

N deals Both vul	K 8 7 3 10 9 6 5 K 8 7 6 5		West North East South West North East South Bathurst Katz Zagorin Nickell Rodwell Hurd Meckstroth Wooldridge Pass Pass 1 Pass Pass 2 NT Pass 1 NT Pass 2 NT Pass 3 NT AP Pass 3 Pass 4 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 8 Q A 5 3 J K 5 2 K 4 Q 4 5 2 5 2 A 3 A 3 6 9 J 2 5 9 10 3 K J 6 4 3 10 8 10 6 2 7 8 K 6 7 9 8 3 3 9 A J K 4 5 2 Q 7 2 10 8 9 J Q 4 6 9   12 tricks claimed
3 2 Q 10 8 5 2 K 4 3 2 4 3		Q 10 9 4 J 9 4 A Q 7 J 9 2
AA78B = 33652 = Par NS +630	A J 7 6 5 A K 6 J 8 A Q 10
1 opening 4 S = +620 -2 0	2 NT opening   3 NT S +3 +690   +2 2

3. 2009 BB Qualifying, Rd 2, Bd 7

N deals Both vul	K J 10 8 8 7 5 2 Q J 10 5 4		West North East South West North East South Whibley Nunes Ware Fantoni Sementa Bach Duboin Cornell Pass Pass 1 Pass Pass 2 NT Pass 1 NT Pass 2 Pass 3 NT AP Pass 2 Pass 2 Pass 2 Pass 2 NT Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q A 6 2 3 10 2 9 A 7 4 6 Q 2 3 K 3 8 Q 2 5 K 3 2 J 9 4 K J 4 6 7 8 K 4 2 2 Q A 6 10 A 8 4 9   11 tricks claimed Q 5 5 3 10 4 5 6
8 7 5 A Q 7 5 4 3 6 K 8 7		9 4 3 6 2 Q J 10 9 3 9 6 2
9977A BA89B 23542 = Par NS +660	A Q 10 6 2 K J 9 A K 4 A 3
1 opening 3 NT N +2 +660 +1 1	2 NT opening   3 NT S +1 +630   -1 2

4. 2009 Vanderbilt Final, Seg 1, Bd 14

N deals None vul	Q 9 10 9 8 7 A 8 K 5 4 3 2		West North East South West North East South Greco Jacobs Hampson Katz Levin Gitelman Weinstein Moss Pass Pass 1 Pass Pass 2 NT Pass 1 NT Pass 2 Pass 3 Pass 3 Pass 2 Pass 2 Pass 3 NT AP Pass 2 Pass 3 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 7 J 3 2 8 9 Q 8 4 6 A A 5 9 6 2 5 Q 10 2 8 Q 7 9 6 A 8 2 6 A 8 K J 9 7 K J 7 10 Q 2 8 3 3 3 8 3 4 3 10 4 4 J 9 6 3 4 5 10 7 6 K 9 J 6 A 9 10 K A 4
J 8 5 Q 5 4 3 K 7 6 2 J 8		10 7 6 K 6 10 9 4 3 Q 10 9 6
CCC8A = 11142 = Par NS +990	A K 4 3 2 A J 2 Q J 5 A 7
1 opening 3 NT N +1 +430 Tie 1	2 NT opening   3 NT S +1 +430   Tie 2

Data 9X75 Main

Top One Spade vs. Two Notrump

© 2014 Richard Pavlicek