Wednesday, August 13, 2008

KiwiTeams 080813 - A few hands

I thought I would celebrate the Central Climbers first win by posting some hands from the match...

Early on Palmer and Wilson found their three-three fit in the simplest of auctions.

Board 3
South Deals
E-W Vul
♠ J 8 2
A Q 10 6
10 7 4
♣ A 10 8
♠ A K Q 10
K 4 3
Q 8 3
♣ J 5 4
WE
♠ 6 5 4 3
9 8
J 6 5 2
♣ K 9 3
♠ 9 7
J 7 5 2
A K 9
♣ Q 7 6 2
WestNorthEastSouth
gerrylmutarakiwiseychelles
Pass
1 ♣All pass
1 ♣ by West
TrickLead2nd3rd4th
1. N♠ 23910
2. W♠ A847
3. W♠ KJ5♣ 2
4. S A342
5. S KQ75
6. S 9810J
7. E 82KA
8. N Q953
9. N 6♣ 374
10. E 6 J♠ Q♣ 8
11. N 10♠ 6♣ 6♣ J
12. W♣ 410K7
13. E♣ 9Q5A
Down 1 — E-W -100

The auction was more eventful in the closed room ...

Board 3
South Deals
E-W Vul
♠ J 8 2
A Q 10 6
10 7 4
♣ A 10 8
♠ A K Q 10
K 4 3
Q 8 3
♣ J 5 4
WE
♠ 6 5 4 3
9 8
J 6 5 2
♣ K 9 3
♠ 9 7
J 7 5 2
A K 9
♣ Q 7 6 2
WestNorthEastSouth
sandrackermitjenter62cascade
1 NT1
DblAll pass
  1. 10-13 can be off-shape
1 NT x by South
TrickLead2nd3rd4th
1. W♠ A237
2. W♠ K849
3. W♠ QJ5♣ 2
4. W♠ 10 46 2
5. W 37JA
6. S J368
7. S 74109
8. N A♣ 35K
9. N Q 2♣ 6♣ 4
10. N♣ 8K75
11. E 6K810
12. S♣ QJA9
13. N♣ 10 5 9 Q
Made 2 — N-S +280

The mini-1NT bought a double from west. East with only four points and a balanced hand had nowhere to go so chose to defend. With the distribution being friendly Burrows came to eight tricks. Perhaps he should just play for one club honour to be onside. However trying to combine chances in clubs and diamonds he needed a squeeze to overcome a blockage ...


♠ —
Q
10
♣ A 10 8
♠ —

Q 8
♣ J 5 4
WE
♠ —

6 5 2
♣ K 9
♠ —

K 9
♣ Q 7 6

On the last heart west is squeezed. She cannot pitch a diamond as then the Q will fall making declarer's nine good. A club is equally fatal as eventually north's ♣10 comes good.


Differing opening styles led to a big swing on board 7 ...

Board 7
South Deals
Both Vul
♠ 10 8 4
10 7 5 2
7 6 4 3
♣ K 9
♠ J 9 7 6 3 2
K J 9 8 6
J
♣ A
WE
♠ A K
A 3
A K 9 2
♣ 8 7 6 4 3
♠ Q 5
Q 4
Q 10 8 5
♣ Q J 10 5 2
WestNorthEastSouth
gerrylmutarakiwiseychelles
Pass
1 ♠Pass2 Pass
2 Pass3 ♣1Pass
3 Pass3 ♠Pass
4 ♠Pass5 2Pass
6 ♠All pass
  1. 4th suit forcing to game
  2. cue - first round control
6 ♠ by West
TrickLead2nd3rd4th
1. N♠ 4K52
2. E♠ AQ38
3. E♣ 310A9
4. W♠ J10 2 5
5. W 65A4
6. E 3QK2
7. W J7♣ 4♣ 2
8. W 910♣ 6♣ 5
9. N♣ K---
Made 6 — E-W +1430

Palmer opened 1♠ in the open room and despite having no guaranteed fit Wilson tried for slam based on his sharp honours. Palmer accepted the slam try based on extra distribution - he certainly didn't have extra values.

The final contract was a little thin needing either spades or hearts to play for no losers. When the ♠Q was doubleton and the Q doubleton in front of the jack Palmer had no problem bringing home 12 tricks.

In the other room ...


Board 7
South Deals
Both Vul
♠ 10 8 4
10 7 5 2
7 6 4 3
♣ K 9
♠ J 9 7 6 3 2
K J 9 8 6
J
♣ A
WE
♠ A K
A 3
A K 9 2
♣ 8 7 6 4 3
♠ Q 5
Q 4
Q 10 8 5
♣ Q J 10 5 2
WestNorthEastSouth
sandrackermitjenter62cascade
Pass
2 1Pass2 NT!Pass
3 ♠Pass4 All pass
  1. hearts and another at least 5/5
4 by West
TrickLead2nd3rd4th
1. N♣ K35A
2. W 62A4
3. E 3QK5
4. W J7♣ 4♣ 2
5. W♠ 24KQ
6. E♠ A538
7. E A5J4
8. E K8♠ 63
9. E♣ 610 89
10. W♠ J10♣ 7♣ J
11. W♠ 9 10♣ 8 10
12. N 72Q 9
13. W♠ 7 6 9♣ Q
Made 6 — E-W +680

Calvert opened a weak two-suiter. Its a matter for partnership style and agreement but perhaps with some extra distribution and 10 hcp the hand is too strong for 2 even vulnerable.

Even with 18 prime points it is hard for jenter62 to imagine slam especially when she is not even certain of a fit.


An aggressive pass by Palmer helped produce another good swing ...

Board 10
East Deals
Both Vul
♠ 9 6 4 3
K 9 6 3
J 8 5
♣ J 9
♠ K 5
J 8 2
A 9 6 3
♣ 8 6 5 2
WE
♠ A Q J 10 7
A 10 5 4

♣ A 10 4 3
♠ 8 2
Q 7
K Q 10 7 4 2
♣ K Q 7

EW 3♠; EW 3; EW 4♣; EW 2N; NS 1

WestNorthEastSouth
gerrylmutarakiwiseychelles
1 ♠2
PassPassDbl1All pass
  1. re-opening
2 x by South
TrickLead2nd3rd4th
1. W♠ K3A2
2. E♠ Q854
3. E♠ J 10♣ 26
4. S K35♣ 3
5. S 268♣ 4
6. N♣ J1076
7. N♣ 9AQ5
8. E♠ 10 7 99
9. W AJ 44
10. W♣ 8 3 5K
11. S Q 8 6 10
12. S 7 2 9♠ 7
13. S QJKA
Down 1 — N-S -200

Would you pass 2Dbl with the west cards. South is hardly maximum for the 2 overcall and on the surface there are eight tricks for declarer - five diamonds, two clubs and a heart. A closer analysis shows that the defense can defeat the contract with two spades, two side aces and two trump tricks (or by forcing declarer off by repeatedly leading spades).

If you consider that Gonthier would have overcalled with the ♣A rather than the ♣K and that Wilson would still double (he could even have the ♣J or K from dummy) with those cards swapped then you see the danger of converting the takeout double for penalties.

Some might argue that Wilson should not double with a diamond void. No one though can argue with the result +200 for east-west.


Board 10
East Deals
Both Vul
♠ 9 6 4 3
K 9 6 3
J 8 5
♣ J 9
♠ K 5
J 8 2
A 9 6 3
♣ 8 6 5 2
WE
♠ A Q J 10 7
A 10 5 4

♣ A 10 4 3
♠ 8 2
Q 7
K Q 10 7 4 2
♣ K Q 7
WestNorthEastSouth
sandrackermitjenter62cascade
1 ♠2
DblPass3 Pass
3 NTAll pass
3 NT by West
TrickLead2nd3rd4th
1. N 5♣ 3103
2. S 49J♣ 4
3. N 8 4QA
4. W 2610Q
5. S K6♠ 3 5
6. S 7♣ 2♠ 4♣ 10
7. S 2♣ 5♠ 6♠ 7
8. S♣ 769A
9. E♠ A2--
Down 2 — E-W -200

In the closed room east-west got into a different sort of trouble. After the same start to the auction as the open room Calvert chose to double where Palmer had passed. jenter62 perhaps believing that her partner had four hearts jumped to 3 which effectively pushed her side into a hopeless 3NT.

Personally I am in favour of the useful values sort of negative double rather than the more mainstream "guaranteeing four-cards in the unbid major". Especially when as I suggested earlier I have no intention of passing 2 doubled. In that style most often partner will only bid 2 with a four-card suit expecting a raise. Maybe though even in this style the east hand here is just too strong for 2.

Bridge is a cruel game north-south in the open room and east-west here did little or nothing wrong and lost 9 IMPs for their trouble.

1 comment:

tarakiwi said...

Thanks for this Wayne. Very insightful comments. Not that I necessarily agree with all of your comments (as you know we have somewhat differenct styles!). I do agree, though, that the slam was very skinny. In fact I apologised to oppos once it was clear that we got lucky in both major suits!

I'm grateful for anyone that does hand analysis after our matches and don't mind at all whether you put them on the blog site or just link them to the site as you have done.

Tarakiwi