Data 9X87 Main

One Spade vs. Two Clubs

by Richard Pavlicek

Third seat, 16+ HCP

Found 10 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 BB Qualifying, Rd 1, Bd 5

N deals N-S vul	8 5 A 5 3 K J 9 3 2 5 3 2		West North East South West North East South Bosenberg Fantoni Eber Nunes Zimmermann Gower Multon Apteker Pass Pass 1 Pass Pass 2 2 Dbl Pass 3 4 Pass 5 6 (AP) Pass 4 Pass 4 NT Pass 5 Pass 5 Pass 5 NT Pass 6 Pass 6 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K A 9 J K A 9 J 3 6 9 4 5 4 A 2 A 8 5 2 K 4 8 2 K J 8 4 Q 8 3 7 Q 6 2 7 J J 2 J 4 2 10 12 tricks claimed 10 2 3 7
— K Q J 8 4 2 Q 10 5 K 8 6 4		7 4 2 10 9 7 6 8 7 6 10 9 7
DD6C9 DD6D9 00704 = Par NS +2220	A K Q J 10 9 6 3 — A 4 A Q J
1 opening 6 S +1 +1460 +1 1	2 opening   6 S = +1430   -1 0

4. 2006 USBC Round of 16, Seg 1, Bd 13

N deals Both vul	A J 7 5 4 3 Q 9 8 A 10 6 4		West North East South West North East South Rengstorff Katz Ehlers Jacobs Zia Fout Rosenberg Roman Pass Pass 1 Pass Pass 2 Pass 1 NT Pass 2 Pass 3 Pass 3 Pass 2 Pass 2 Pass 3 NT Pass 4 Pass 2 Pass 3 Pass 4 Pass 5 Pass 3 Pass 4 (AP) Pass 6 Pass 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 Q 2 7 2 3 6 A 2 12 tricks won K 10 12 tricks won
8 7 5 3 J 10 2 6 4 K 8 5 2		4 2 Q 6 10 5 3 2 Q J 9 7 3
CCCC8 = 11115 = Par NS +1440	K Q 10 9 6 A K 9 8 A K J 7 —
1 opening 4 S +2 +680 -13 1	2 opening   6 S = +1430   +13 13

5. 2006 USBC Round of 16, Seg 1, Bd 13

N deals Both vul	A J 7 5 4 3 Q 9 8 A 10 6 4		West North East South West North East South Woolsey Saxe Stewart Nussbaum Baseggio Wolff Stark Morse Pass Pass 1 Pass Pass 2 Pass 1 NT Pass 2 Pass 2 Pass 2 Pass 3 Pass 3 Pass 3 Pass 5 Pass 5 Pass 7 (AP) Pass 6 Pass 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 10 3 A 2 6 12 tricks won J 4 K 5 Q 7 3 3 10 8 4 6 9 2 5 Q A 4 8 2 K 6 9 3 7 5 Q 5 A 7 8 8
8 7 5 3 J 10 2 6 4 K 8 5 2		4 2 Q 6 10 5 3 2 Q J 9 7 3
CCCC8 = 11115 = Par NS +1440	K Q 10 9 6 A K 9 8 A K J 7 —
1 opening 7 S -1 -100 -17 1	2 opening   6 S = +1430   +17 30

7. 2006 WC Round of 64, Seg 3, Bd 37

N deals N-S vul	6 6 5 4 2 Q 8 6 Q 8 7 5 4		West North East South West North East South Sadek Lauria El Ahmady Versace Nunes Casen Fantoni Krekorian Pass Pass 1 Pass Pass 2 Pass Pass Pass Pass 2 Pass 2 Pass 3 Pass 4 Pass 5 Pass 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 2 7 A K 2 3 A 10 2 Q 3 A 7 6 10 6 10 Q K 3 8 4 9 Q 4 3 2 7 6 10 4 A 7 5 4 A 2 5 3 A 8 4 9 2 9 7 J 10 6 J 3 8 10 Q 5 K 9 5 J 4 J 8 4 J Q K A 6 9 K 3
K J 9 8 7 K Q 10 J 9 5 3 2		10 J 9 8 7 3 K 10 7 4 J 9 3
8844A = 55883 = Par NS +130	A Q 5 4 3 2 A A 2 A K 10 6
1 opening 1 S +1 +110 +7 9	2 opening   6 S -2 -200   -7 30

8. 2003 USBC Final, Seg 3, Bd 32

N deals N-S vul	J 8 3 10 9 9 6 4 2 9 8 7 5		West North East South West North East South WeinsteinH Garner Fallenius Wildavsky Welland Doub Pass Pass 1 Pass Pass 2 Pass Pass Pass Pass 2 Pass 2 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q 5 6 A 4 9 Q 2 A 5 3 6 7 3 J 10 K 10 8 2 6 5 8 10 4 5 J Q K J A 7 3 K 4 7 5 8 2 4 10 J 8 2 Q 9 6 A 4 9 Q 2 A 5 3 2 8 tricks claimed K 10 8 6 7 5 J Q 3 K 4 2 9 J
10 5 A J 6 5 4 K 8 5 Q J 4		Q 6 2 K Q 8 7 10 7 3 6 3 2
69699 = 54734 64744 Par NS +140	A K 9 7 4 3 2 A Q J A K 10
1 opening 1 S +1 +110 +7 16	2 opening   2 NT S -2 -200   -7 30

9. 2000 USBC Semifinal, Seg 5, Bd 68

N deals Both vul	5 4 K 6 A 7 5 4 2 Q 7 4 2		West North East South West North East South Zia Martel Rosenberg Stansby Meltzer Weinstein Larsen Levin Pass Pass 1 Pass Pass 2 Pass 1 NT Pass 3 Pass 2 Pass 2 Pass 3 Pass 5 Pass 2 NT Pass 3 Pass 6 AP Pass 3 Pass 4 Pass 5 Pass 5 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 4 K A K A 3 2 2 3 K 8 4 10 Q 3 5 10 Q 6 A 6 5 K A K 6 7 2 3 K 7 13 tricks claimed 6 8 A 5 12 tricks claimed
7 6 3 3 K Q J 9 6 K 9 8 5		K 10 Q 9 8 7 10 8 3 J 10 6 3
BCC76 = 11157 11167 Par NS +1430	A Q J 9 8 2 A J 10 5 4 2 — A
1 opening 6 S +1 +1460 +13 29	2 opening   5 S +1 +680   -13 30

10. 1999 BB Semifinal, Seg 6, Bd 92

N deals E-W vul	Q 10 8 7 J 7 4 2 10 9 7 4 5		West North East South West North East South Helgemo Campos Austberg Villas-Boas Branco Furunes Chagas Helness Pass Pass 1 Pass Pass 2 2 3 Dbl 4 Dbl Pass 4 4 Pass 4 5 5 5 5 Pass 6 (AP) Pass Pass Dbl AP   Lead 2nd 3rd 4th Q 5 2 A A 4 7 5 K 3 8 9 9 10 10 7 4 3 J K A 2 6 2 3 5 Q 12 tricks claimed
— A 10 9 5 K 8 6 Q J 10 6 4 3		9 5 K Q 8 6 3 Q 3 K 8 7 2
8C392 = 41A1A 41A1B Par NS +500	A K J 6 4 3 2 — A J 5 2 A 9
1 opening 5 × S +1 +750 -6 29	2 opening   6 S = +980   +6 36

Data 9X87 Main

Top One Spade vs. Two Clubs

© 2014 Richard Pavlicek