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
S A Q 8 7 3
H A 10 5
D A J
C A 9 4
WestNorthEastSouth WestNorthEastSouth
LengyNunesBareketFantoniHelnessGinossarHelgemoPachtman
Pass1 SPass2 NTPass2 NTPass3 C
Pass3 CPass3 DPass3 SPass4 S (AP)
Pass4 SAP
 
Lead2nd3rd4thLead2nd3rd4th
S 269AS 269Q
S 35KJS 34KJ
S 10D 1074C 38AJ
C 38A2S A510D 10
C 9JQ10C 42Q10
C 5D 44KC 5
  12 tricks claimed  12 tricks claimed
S J 9
H Q 7 4 2
D 10 9 8 7 4
C 10 8
Table S 5 4 2
H J 8 6
D K Q 6 2
C K J 2
9B87B =
11461 =
Par NS +650
S K 10 6
H K 9 3
D 5 3
C Q 7 6 5 3

1 S opening
4 S N +2 +680
Tie 0

  2 NT opening
  4 S N +2 +680
  Tie 0


2. 2012 WC Qualifying, Rd 13, Bd 2
W deals
N-S vul
S A Q 8 7 3
H A 10 5
D A J
C A 9 4
WestNorthEastSouth WestNorthEastSouth
MeckstrothQuantinRodwellBompisRombautZiaLorenziniHamman
Pass1 SPass2 SPass2 NTPass3 NT
Pass2 NTPass3 HPassPassPass
Pass4 SAP
 
Lead2nd3rd4thLead2nd3rd4th
S 569QS 569Q
S 32KJS 74KJ
S 10D 10A4S 10D 4A2
C A238S 3D 6H 3H 7
C 4JQ10S 8D 2D 3D 7
C 5H 29KC A2310
  12 tricks claimedC 4J58
D K510J
D QC 68A
H 56K2
S J 9
H Q 7 4 2
D 10 9 8 7 4
C 10 8
Table S 5 4 2
H J 8 6
D K Q 6 2
C K J 2
9B87B =
11461 =
Par NS +650
S K 10 6
H K 9 3
D 5 3
C Q 7 6 5 3

1 S opening
4 S N +2 +680
+2 2

  2 NT opening
  3 NT N = +600
  -2 0


3. 2012 WC Qualifying, Rd 13, Bd 2
W deals
N-S vul
S A Q 8 7 3
H A 10 5
D A J
C A 9 4
WestNorthEastSouth WestNorthEastSouth
SementaKholomeevDuboinKhiuppenenGromovMadalaDubininBocchi
Pass1 SPass2 SPass2 NTPass3 C
Pass3 NTPass4 S (AP)Pass3 SPass4 S (AP)
 
Lead2nd3rd4thLead2nd3rd4th
S 269QS 469Q
S 34KJS 32KJ
S 10D 10A5S 10D 10A5
D A234C 9K38
C 42Q8  12 tricks claimed
  12 tricks claimed
S J 9
H Q 7 4 2
D 10 9 8 7 4
C 10 8
Table S 5 4 2
H J 8 6
D K Q 6 2
C K J 2
9B87B =
11461 =
Par NS +650
S K 10 6
H K 9 3
D 5 3
C Q 7 6 5 3

1 S opening
4 S N +2 +680
Tie 2

  2 NT opening
  4 S N +2 +680
  Tie 0


4. 2010 Rosenblum Round of 16, Seg 2, Bd 17
W deals
None vul
S K J 10 8 3
H K Q 2
D A K 3
C Q J
WestNorthEastSouth WestNorthEastSouth
DrijverZimmermannBrinkMultonHelnessWoldHelgemoBates
Pass1 SPass2 SPass2 NTPass3 C
Pass3 NTPass4 S (AP)Pass3 SPass4 S (AP)
 
Lead2nd3rd4thLead2nd3rd4th
C 34AJH 3A62
C 5QK6S 5A32
H 3A92C 2JK4
S 5A32C 36AQ
  10 tricks claimedC 7S J108
S K764
D A245
H K4107
H Q8
  10 tricks claimed
S A 4
H 9 7 6
D Q 9 5
C A 9 7 5 2
Table S 7 2
H J 8 5 4 3
D 7 6 2
C K 10 3
7A787 =
63636 =
Par NS +420
S Q 9 6 5
H A 10
D J 10 8 4
C 8 6 4

1 S opening
4 S N = +420
Tie 2

  2 NT opening
  4 S N = +420
  Tie 0


5. 2007 BB Final, Seg 7, Bd 109
W deals
Both vul
S K Q 7 6 5
H A K J
D A 8 4
C Q 8
WestNorthEastSouth WestNorthEastSouth
TundalRosenbergGroetheimZiaGarnerHelnessWeinsteinHHelgemo
Pass1 SPass2 DPass2 NTPass3 C
Pass2 NTPass3 NTPass3 SPass6 NT (AP)
Pass4 DPass4 H
Pass4 NTPass5 S
Pass6 DAP
 
Lead2nd3rd4thLead2nd3rd4th
S A594C 6510Q
S 2K8H 2D A235
D A235D 46K10
D 46Q10S 4A5
  12 tricks claimed  12 tricks claimed
S A J 10 3 2
H 9 3
D J 10 5
C 10 7 2
Table S 9 8
H 10 7 6 5
D 6 2
C J 9 6 4 3
CACCA =
13113 =
Par NS +1440
S 4
H Q 8 4 2
D K Q 9 7 3
C A K 5

1 S opening
6 D S = +1370
-2 2

  2 NT opening
  6 NT N = +1440
  +2 2


6. 2004 USBC Semifinal, Seg 7, Bd 100
W deals
Both vul
S K 9 8 6 2
H A K
D A 9 8
C A 5 3
WestNorthEastSouth WestNorthEastSouth
HammanMartelSolowayStansbySontagRodwellWeichselMeckstroth
Pass1 SPass1 NTPass2 NTPassPass
Pass2 NTPass3 HPass
Pass3 SAP
 
Lead2nd3rd4thLead2nd3rd4th
H 649AH 349K
D 8Q25S K53Q
H 3D 410KS 6J4D 3
D A6J3H 2C 2QA
D 97S 710S 8A10D 5
C J73KH 5C 67C 5
S 53QKH JC 36D 2
S 6J4H 7H 10D 98C 9
  8 tricks claimedC 8A410
S 9D 77C 7
S Q
H Q J 10 9 7
D K 10 5 3
C Q 8 7
Table S A J 5
H 8 6 5 3 2
D Q 7 6
C K 4
78458 =
64975 =
Par NS -140
S 10 7 4 3
H 4
D J 4 2
C J 10 9 6 2

1 S opening
3 S N -1 -100
Tie 2

  2 NT opening
  2 NT N -1 -100
  Tie 2


7. 2000 Olympiad Quarterfinal, Seg 4, Bd 64
W deals
E-W vul
S A Q J 8 6
H A 5
D J 6 5
C A K J
WestNorthEastSouth WestNorthEastSouth
BrancoBocchiAmaralDuboinVersaceChagasLauriaBrenner
Pass1 SPass1 NTPass2 NTPass3 C
Pass3 NTAPPass3 NTAP
 
Lead2nd3rd4thLead2nd3rd4th
C 4A23C 2Q4J
D 58Q3S 35Q2
S 35J2D J823
  11 tricks wonD 510Q7
D AC 56K
  12 tricks claimed
S K 10 9 5
H 10 8 7
D 7 3
C 10 8 5 4
Table S 7 2
H K Q 4 2
D K 10 8
C 9 7 6 2
CBBDA CBBD9
11203 =
Par NS +1440
S 4 3
H J 9 6 3
D A Q 9 4 2
C Q 3

1 S opening
3 NT S +2 +460
-1 2

  2 NT opening
  3 NT N +3 +490
  +1 3


Data 9X71 MainTop One Spade vs. Two Notrump

© 2014 Richard Pavlicek