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 |
2. 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
| Meckstroth | Quantin | Rodwell | Bompis | Rombaut | Zia | Lorenzini | Hamman
| Pass | 1  | Pass | 2  | Pass | 2 NT | Pass | 3 NT
| Pass | 2 NT | Pass | 3  | Pass | Pass | Pass |
| Pass | 4  | AP | | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 5 | 6 | 9 | Q | 5 | 6 | 9 | Q
| 3 | 2 | K | J | 7 | 4 | K | J
| 10 | 10 | A | 4 | 10 | 4 | A | 2
| A | 2 | 3 | 8 | 3 | 6 | 3 | 7
| 4 | J | Q | 10 | 8 | 2 | 3 | 7
| 5 | 2 | 9 | K | A | 2 | 3 | 10
| 12 tricks claimed | 4 | J | 5 | 8
| | | | | K | 5 | 10 | J
| | | | | Q | 6 | 8 | A
| | | | | 5 | 6 | K | 2 |
|
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 +2 2
| 2 NT opening 3 NT N = +600 -2 0 |
3. 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
| Sementa | Kholomeev | Duboin | Khiuppenen | Gromov | Madala | Dubinin | Bocchi
| Pass | 1  | Pass | 2  | Pass | 2 NT | Pass | 3
| Pass | 3 NT | Pass | 4 (AP) | Pass | 3  | Pass | 4 (AP) | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 2 | 6 | 9 | Q | 4 | 6 | 9 | Q
| 3 | 4 | K | J | 3 | 2 | K | J
| 10 | 10 | A | 5 | 10 | 10 | A | 5
| A | 2 | 3 | 4 | 9 | K | 3 | 8
| 4 | 2 | Q | 8 | 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 2
| 2 NT opening 4 N +2 +680 Tie 0 |
4. 2010 Rosenblum Round of 16, Seg 2, Bd 17
W deals None vul | K J 10 8 3
K Q 2
A K 3
Q J
|
West | North | East | South
| West | North | East | South
| Drijver | Zimmermann | Brink | Multon | Helness | Wold | Helgemo | Bates
| Pass | 1  | Pass | 2  | Pass | 2 NT | Pass | 3
| Pass | 3 NT | Pass | 4 (AP) | Pass | 3  | Pass | 4 (AP) | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 3 | 4 | A | J | 3 | A | 6 | 2
| 5 | Q | K | 6 | 5 | A | 3 | 2
| 3 | A | 9 | 2 | 2 | J | K | 4
| 5 | A | 3 | 2 | 3 | 6 | A | Q
| 10 tricks claimed | 7 | J | 10 | 8
| | | | | K | 7 | 6 | 4
| | | | | A | 2 | 4 | 5
| | | | | K | 4 | 10 | 7
| | | | | Q | 8 | |
| | | | | 10 tricks claimed |
|
A 4
9 7 6
Q 9 5
A 9 7 5 2 |
| 7 2
J 8 5 4 3
7 6 2
K 10 3
|
7A787 = 63636 = Par NS +420 | Q 9 6 5
A 10
J 10 8 4
8 6 4
|
1 opening 4 N = +420 Tie 2
| 2 NT opening 4 N = +420 Tie 0 |
5. 2007 BB Final, Seg 7, Bd 109
W deals Both vul | K Q 7 6 5
A K J
A 8 4
Q 8
|
West | North | East | South
| West | North | East | South
| Tundal | Rosenberg | Groetheim | Zia | Garner | Helness | WeinsteinH | Helgemo
| Pass | 1  | Pass | 2  | Pass | 2 NT | Pass | 3
| Pass | 2 NT | Pass | 3 NT | Pass | 3  | Pass | 6 NT (AP)
| Pass | 4  | Pass | 4
| Pass | 4 NT | Pass | 5
| Pass | 6  | AP | | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| A | 5 | 9 | 4 | 6 | 5 | 10 | Q
| 2 | K | 8 | 2 | A | 2 | 3 | 5
| A | 2 | 3 | 5 | 4 | 6 | K | 10
| 4 | 6 | Q | 10 | 4 | A | 5 |
| 12 tricks claimed | 12 tricks claimed |
|
A J 10 3 2
9 3
J 10 5
10 7 2 |
| 9 8
10 7 6 5
6 2
J 9 6 4 3
|
CACCA = 13113 = Par NS +1440 | 4
Q 8 4 2
K Q 9 7 3
A K 5
|
1 opening 6 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 | K 9 8 6 2
A K
A 9 8
A 5 3
|
West | North | East | South
| West | North | East | South
| Hamman | Martel | Soloway | Stansby | Sontag | Rodwell | Weichsel | Meckstroth
| Pass | 1  | Pass | 1 NT | Pass | 2 NT | Pass | Pass
| Pass | 2 NT | Pass | 3  | Pass | | |
| Pass | 3  | AP | | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 6 | 4 | 9 | A | 3 | 4 | 9 | K
| 8 | Q | 2 | 5 | K | 5 | 3 | Q
| 3 | 4 | 10 | K | 6 | J | 4 | 3
| A | 6 | J | 3 | 2 | 2 | Q | A
| 9 | 7 | 7 | 10 | 8 | A | 10 | 5
| J | 7 | 3 | K | 5 | 6 | 7 | 5
| 5 | 3 | Q | K | J | 3 | 6 | 2
| 6 | J | 4 | 7 | 10 | 9 | 8 | 9
| 8 tricks claimed | 8 | A | 4 | 10
| | | | | 9 | 7 | 7 | 7 |
|
Q
Q J 10 9 7
K 10 5 3
Q 8 7 |
| A J 5
8 6 5 3 2
Q 7 6
K 4
|
78458 = 64975 = Par NS -140 | 10 7 4 3
4
J 4 2
J 10 9 6 2
|
1 opening 3 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 | 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 |  | Top One Spade vs. Two Notrump |
© 2014 Richard Pavlicek