Data 9X71 Main

One Spade vs. Two Notrump

by Richard Pavlicek

Second seat, any HCP

Found 7 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 Qualifying, Rd 13, Bd 2

W deals N-S vul	A Q 8 7 3 A 10 5 A J A 9 4		West North East South West North East South Lengy Nunes Bareket Fantoni Helness Ginossar Helgemo Pachtman Pass 1 Pass 2 NT Pass 2 NT Pass 3 Pass 3 Pass 3 Pass 3 Pass 4 (AP) Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 6 9 A 2 6 9 Q 3 5 K J 3 4 K J 10 10 7 4 3 8 A J 3 8 A 2 A 5 10 10 9 J Q 10 4 2 Q 10 5 4 4 K 5 12 tricks claimed 12 tricks claimed
J 9 Q 7 4 2 10 9 8 7 4 10 8		5 4 2 J 8 6 K Q 6 2 K J 2
9B87B = 11461 = Par NS +650	K 10 6 K 9 3 5 3 Q 7 6 5 3
1 opening 4 N +2 +680 Tie 0	2 NT opening   4 N +2 +680   Tie 0

7. 2000 Olympiad Quarterfinal, Seg 4, Bd 64

W deals E-W vul	A Q J 8 6 A 5 J 6 5 A K J		West North East South West North East South Branco Bocchi Amaral Duboin Versace Chagas Lauria Brenner Pass 1 Pass 1 NT Pass 2 NT Pass 3 Pass 3 NT AP Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 A 2 3 2 Q 4 J 5 8 Q 3 3 5 Q 2 3 5 J 2 J 8 2 3 11 tricks won 5 10 Q 7 A 5 6 K 12 tricks claimed
K 10 9 5 10 8 7 7 3 10 8 5 4		7 2 K Q 4 2 K 10 8 9 7 6 2
CBBDA CBBD9 11203 = Par NS +1440	4 3 J 9 6 3 A Q 9 4 2 Q 3
1 opening 3 NT S +2 +460 -1 2	2 NT opening   3 NT N +3 +490   +1 3

Data 9X71 Main

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© 2014 Richard Pavlicek