Data 9X74 Main

One Heart vs. Two Notrump

by Richard Pavlicek

Third seat, any HCP

Found 6 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. 2013 Vanderbilt Final, Seg 1, Bd 2

N deals E-W vul	3 K 7 4 3 K J 6 4 K 7 3 2		West North East South West North East South Drijver BildeD Brink BildeM AukenS Bathurst Welland Zagorin Pass Pass 1 Pass Pass 2 NT 1 2 NT 3 Dbl Pass 3 Pass 3 Pass 4 Pass 6 (AP) Pass 3 Pass 3 NT Pass 4 Pass 4 NT Pass 5 Pass 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th A 3 2 3 6 8 12 tricks won J Q 3 8 5 4 9 9 6 2 7 4 4 2 A 3 10 5 K K 2 5 A 4 A 10
A Q 9 7 5 2 10 5 2 10 3 J 4		K 8 4 6 9 8 7 5 2 Q 8 6 5
76C9A = 27143 = Par NS +980	J 10 6 A Q J 9 8 A Q A 10 9
1 opening 6 S = +980 Tie 0	2 NT opening   6 S = +980   Tie 0

2. 2010 Vanderbilt Quarterfinal, Seg 1, Bd 10

N deals Both vul	6 4 3 A 7 J 9 5 J 10 8 7 4		West North East South West North East South Hampson Weinstein Greco Levin Kamil Moss Fleisher Gitelman Pass Pass 1 Pass Pass 2 NT 1 Pass Pass 1 NT Pass 3 NT AP Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 9 Q A 7 3 9 K A 2 4 5 K 2 4 5 K 5 7 3 A 6 7 6 5 6 A 4 3 J A 4 7 10 2 J 7 9 5 K 10 J 7 2 5 6 10 2 5 J K 6 Q 2 3 8 3 K 3 9 J 9 tricks claimed 7 tricks claimed
A Q 8 7 5 K J 6 10 8 6 3 2		J 10 9 10 9 4 Q 7 Q 9 6 5 3
65877 75997 68445 = Par NS +140	K 2 Q 8 5 3 2 A K 4 2 A K
1 opening 3 NT S = +600 +13 13	2 NT opening   3 NT S -2 -200   -13 0

5. 2007 Spingold Quarterfinal, Seg 1, Bd 11

N deals None vul	6 4 9 8 4 3 8 5 K Q J 9 4		West North East South West North East South Moss Chechelashvili Gitelman Gu WangJ Lynch Ao Dawson Pass Pass 1 Pass Pass 2 NT 1 3 3 4 Pass 3 Pass 3 4 Dbl Pass 5 (AP) 3 4 4 Dbl (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th J 4 3 Q K 2 3 A A 6 3 7 6 3 K A 2 K 3 8 6 10 tricks won A 4 5 7 6 7 9 3 9 A 2 4 2 J 4 9 K 6 5 Q 10 J 8 2 Q 5 5 8
K J 10 7 2 6 4 3 A 10 8 7 5		9 8 5 3 K Q 7 J 10 9 7 6 2
74A69 A5A6A 28363 28373 Par NS +430	A Q A J 10 5 2 A K Q 2 6 3
1 opening 5 S -1 -50 -8 13	2 NT opening   4 × W -2 +300   +8 8

6. 2004 Olympiad Final, Seg 2, Bd 17

N deals None vul	K J 9 4 6 5 4 2 Q 8 3 K 2		West North East South West North East South Versace Verhees Lauria Jansma Brink Bocchi v.Prooijen Duboin Pass Pass 1 Pass Pass 2 NT Pass 2 Pass 2 NT Pass 3 Pass 3 NT Pass 4 AP Pass 4 Pass 4 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 K 3 5 6 7 K 3 2 7 A J 11 tricks won K 6 4 10 A 2 4 5 3 10 J Q 6 A 2 3 A 7 2 9 11 tricks claimed
10 2 J K J 10 5 2 Q 10 7 6 4		Q 8 7 6 5 Q 10 7 6 4 J 9 3
A9B87 A9B97 24246 = Par NS +450	A 3 A K 9 8 3 A 9 7 A 8 5
1 opening 4 S +1 +450 Tie 13	2 NT opening   4 N +1 +450   Tie 8

Data 9X74 Main

Top One Heart vs. Two Notrump

© 2014 Richard Pavlicek