Data 9X85 Main | 
One Diamond vs. Two Clubs
|
by Richard Pavlicek |
Third seat, 16+ HCP
Found 5 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 6
N deals N-S vul | 10 8 7 6 4 3
Q 10 8 7 4
—
6 2
|
West | North | East | South
| West | North | East | South
| Pellegrini | Martel | Camberos | Zia | Fleisher | Alujas | Kamil | Ravenna
| | Pass | Pass | 1  | | Pass | Pass | 2
| 2  | Pass | Pass | Dbl | 3  | Pass | Pass | 3
| Pass | 3  | Pass | 5 (AP) | Pass | 3  | Pass | 3 NT
| | | | | Pass | 4  | Pass | 6
| | | | | Dbl | AP | | | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| A | 3 | 5 | 2 | 7 | K | A | 4
| Q | A | 4 | 2 | 7 | 3 | A | J
| 7 | 3 | A | J | 3 | 8 | 8 | 2
| 3 | 8 | 8 | 4 | 2 | J | K | 3
| 2 | 9 | A | 3 | 5 | 9 | 10 | 4
| 5 | 9 | Q | 7 | Q | 6 | 2 | 4
| 10 | 6 | K | | 12 tricks claimed
| 12 tricks claimed |
|
A K 2
J
A 9 8
Q 10 7 5 4 3 |
| Q J 9 5
9 6 3
10 7 4 2
J 9
|
88DA7 = 55026 = Par NS +2000 | —
A K 5 2
K Q J 6 5 3
A K 8
|
1 opening 5 S +1 +680 -14 0
| 2 opening 6 × N = +1660 +14 14 |
3. 2013 BB Qualifying, Rd 16, Bd 22
N deals N-S vul | 8 7 6 5
Q J 9 7 3
8 6
6 2
|
West | North | East | South
| West | North | East | South
| Kanetkar | Multon | Thomson | Zimmermann | Helness | Krochmalik | Helgemo | Lavings
| | Pass | Pass | 1  | | Pass | Pass | 2
| 1  | Pass | Pass | Dbl | 2  | Dbl | Pass | 3
| 1  | Pass | 2  | 3  | Pass | 3  | Pass | 4
| 3  | Dbl | AP | | Pass | 4  | Pass | 4
| | | | | Pass | 5  | AP | | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 8 | 2 | Q | 5 | K | 5 | 9 | A
| K | 10 | 6 | 3 | A | 7 | 2 | 4
| K | 7 | 6 | 4 | K | 5 | 6 | 5
| A | 5 | 7 | 4 | Q | 6 | J | 4
| Q | 4 | 9 | A | 10 | 6 | 2 | Q
| 2 | 6 | 9 | A | 3 | 2 | 8 | 10
| 6 tricks claimed | Q | 10 | 7 | 5
| | | | | A | 6 | 3 | 3 |
|
K Q 10 2
A K 8 6 5 2
10 5
7 |
| J 9
10 4
J 4 3 2
Q J 10 5 4
|
88789 = 54644 55644 Par NS +120 | A 4 3
—
A K Q 9 7
A K 9 8 3
|
1 opening 3 × W -3 +500 +13 13
| 2 opening 5 S -3 -300 -13 16 |
5. 2005 USBC Semifinal, Seg 8, Bd 120
N deals None vul | K 9 8 2
A J 2
9 7 4
9 8 6
|
West | North | East | South
| West | North | East | South
| Feldman | Rosenberg | Bramley | Zia | Fallenius | Boyd | Welland | Robinson
| | Pass | Pass | 1  | | Pass | Pass | 2
| Pass | 1  | Pass | 3  | Pass | 2  | Pass | 3 NT (AP)
| Pass | 5  | Pass | 6 (AP) | | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
| 8 | J | 6 | 5 | 8 | | |
| 4 | 6 | A | 2 | 12 tricks won
| K | | |
| 12 tricks won |
|
Q 10 6
Q 9 8 7
5 2
J 10 7 4 |
| J 7 5 4 3
6 4 3
6
A K 5 3
|
968B6 = 16515 = Par NS +400 | A
K 10 5
A K Q J 10 8 3
Q 2
|
1 opening 6 S = +920 +10 24
| 2 opening 3 NT S +3 +490 -10 16 |
Data 9X85 Main |  | Top One Diamond vs. Two Clubs |
© 2014 Richard Pavlicek