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Messages - OliverC

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61
Interesting Play Hands / Re: A nice trump coup
« on: December 14, 2017, 04:54:50 PM »
I've seen a few variations on that theme over the years, mostly in books on Declarer play. Spotting the possibility at trick one at the table is really hard :) . It's almost easier when you consider the hand in a book, because you know there must be some trick to the hand.

By comparison, this one was relatively easy to diagnose, given the bidding.

62
Interesting Play Hands / What Does the Bidding Mean?
« on: December 14, 2017, 02:07:11 AM »
I'm not a naturally greedy person but... It's always worthwhile to ask yourself exactly what all of the bidding means before settling on a line of play. This hand was a good example: You are North, at Game All, and Partner was the Dealer.

North
!S A9863
!H AQ10
!D 5
!C A872

Bidding
South     West     North     East
No           No         1 !S        No
1NT         X           2 !C        No
3 !S         X           All Pass

East leads the !H Jack and Partner puts down

South (Dummy)
!S Q1054
!H 854
!D A6
!C KJ105

!H Jack led

North
!S A9863
!H AQ10
!D 5
!C A872

West plays the !H King at trick 1, which was pretty sporting of them, I thought, but in essence is makes no difference. So how do you view the bidding?

West is a passed hand but you have to take their initial double as a takeout double of Spades (at least, 99% of the Bridge World will play it as that). Does the second Double by West cancel that message out? Absolutely not!. Indeed, it seems likely that it was still 100% for takeout, and Partner East (who presumably is sitting there with !S KJxx) simply decided to pass it for penalties.

Crossing to the !D Ace and leading the !S Queen is definitely not the best move in the world, therefore, because it's a line that is only gaining when East has the singleton !S Jack or when West has both the King and the Jack, and if the bidding has told you anything it's that West is short in Spades.

Eszter still made 2 overtricks in 3 !SX, but these were vulnerable doubled overtricks and so doubly precious! LOL. As the cards lie, 12 tricks in this contract is pretty simple once you start trumps with the Ace from hand. West held !C Qxx, which was also effectively suggested by the bidding, so there's only the !S King to lose.

63
Interesting Play Hands / A nice trump coup
« on: December 14, 2017, 01:39:38 AM »
This was a nice hand Eszter and I played today. I nearly got this one 100% right, but was distracted by Naomi towards the end and lost track of what I was trying to achieve. Even so, it was a good result:

EW Game, Dealer South

North (Dummy)
 !S AQ108
 !H 1043
 !D 8
 !C A6432

!C King led

South
 !S J2
 !H AQ7652
 !D AJ106
 !C 10

Bidding
South     West     North     East
1 !H         2 !C       2NT(1)    No
3 !C (2)     No         3 !H (3)    No
4 !H         No         No           X
All Pass

Right fro the start I was anticipating a bad trump split with East holding at least 3 (just from the bidding). West led the King of Clubs, which I won in Dummy with the Ace (East played the Jack) and led a Diamond to my Ace and ruffed a Diamond in Dummy (both Opps following). A Club from Dummy gave East pause and they eventually discarded a Diamond. I ruffed in hand and ruffed a second Diamond with Dummy's !H 4. On this trick West played the !D King and East the !D 9. Another Club from Dummy followed and East now discarded the !D Queen, so my !D 10 was now good.

So the position was now as follows, with the lead in my hand:

North (Dummy)
 !S AQ108
 !H 10
 !D -
 !C 64

South
 !S J2
 !H AQ76
 !D 10
 !C -

East was known to have started with 5-card Diamonds and a singleton Club, and West with 6-card Clubs and 3-card Diamonds. If East held the !H KJ9( 8 ), it seemed likely that West held the !S King. I don't need any discards on the Spades, however, but what I do need is the entries to Dummy. At trick 7, therefore, I led the !S Jack and overtook with Dummy's Queen. This loses nothing if the finesse is failing, as I've pointed out, because East must have at least 3 Spades and I don't need any discards on the Spades anyway. The !S Queen held, however and I now ran the !H 10. Once East followed with the 8 I was fairly confident (he'd definitely have covered with  !H KJ98) and, sure enough, the 10 brought the 9 from West.

Now West was known to have started with exactly !S Kxx, !H x, !D Kxx, !C KQxxxx and East with !S xxxx, !H KJx, !D Qxxxx, !C J. In preparation for the trump coup I now led a 4th Club, on which East discarded a Spade and which I ruffed with my !H 7. It was at this point that Naomi asked me something and I got distracted, because I forgot to take the marked Spade finesse when crossing back to Dummy, which would have allowed me to cash the Ace, discarding my !D 10, and then lead a black card through East's !H KJ, up towards my !H AQ, which would have been a very satisfying 3 doubled overtricks. As it was I had to be content with +790.

The thing with trump coups is that you need to reduce the number of your trumps so that you have no more than RHO, and keep your entries to Partner's hand so that you can lead a plain card from partner's hand at the pivotal trick (normally trick 12). No question here that East could have done better (by covering the !H 10), but he wasn't to know Partner had the !H 9 or that I was intending the trump coup all along if the !S King was onside.

64
Interesting Play Hands / Count Tricks! Make a Plan!
« on: December 07, 2017, 06:28:28 PM »
It's funny how this theme crops up regularly. At the start of the play of each hand, take a few seconds to think about the bidding, assess the hand, count your tricks and, above all, make a plan!

This hand cropped up today when I was having a few hands with Servet:

Love All, Dealer South

South (Dummy)
!S 10873
!H K1072
!D A983
!C 7

!D 5 led

North
!S AKJ542
!H Q
!D 74
!C AQJ3

Bidding
South     West     North     East
No           1 !D      1 !S         No
3 !S(1)     4 !D      4 !S         No
No           5 !D      5 !S         All Pass

(1) Pre-emptive

Servet won the !D Ace in Dummy. How do you assess the hand?

From the bidding it sounds like the lead is definitely a singleton. We cannot long delay drawing trumps, therefore, especially if East has !S Qx, because we're definitely vulnerable to a trump promotion if West gains the lead to lead a Diamond. If the Spades are 3-0 they're likely to be with East, and there's nothing we can do about that so we have to play on the assumption that the Spades are 2-1.

Initially there are two obvious losers, a Diamond and the !H Ace, but we potentially need to take care of our 3rd losing Club. The !H King will sort that out. Initially, therefore, out plan should be to draw trumps in 2 rounds and then exit with the !H Queen. It's not really worth trying to get fancy: draw 2 rounds of trumps, cash the !C Ace, ruff a Club and try leading a small Heart off Dummy - maybe West will duck - because even if the !H Queen wins, that still leaves us with no parking spot for our 3rd Club unless we take the ruffing finesse in Clubs. On the other hand, there's nothing to lose by taking the ruffing finesse in Clubs later as long as we already know we've no !H loser.

Best strategy, therefore, is 2 rounds of trumps at trick 2 and 3. Assuming the Spades are indeed 2-1 (which they are), we now cash the !C Ace, ruff a small Club and exit off the table with a small Heart. If West (who presumably has the !H Ace) ducks and our Queen wins, we can now afford to try the ruffing finesse in Clubs for the overtrick.


Servet, unfortunately, demonstrably did not make any sort of plan. At trick 2 he crossed to the !C Ace and ruffed a small Club. Now he crossed back to a top trump (both followed) and ruffed his !C Queen. The problem with this line of play is that you have brought Dummy down to a single Spade before playing a Heart trick. If you play a Heart now, you are vulnerable to a trump promotion. If you take another round of Spades, that problem disappears, but you have no means of reaching the !H King.

65
Interesting Play Hands / Don't be in too much of a hurry
« on: November 25, 2017, 06:25:42 PM »
Sometimes you can be in too much of a hurry to grab tricks. Jeremy and I combined well on this hand, but our good result was mainly down to Jeremy not being too hasty:

Game All, Dealer West

You are North, holding

North
!S 75
!H J107
!D A9742
!C AK6

Bidding
West     North     East     South
No          1 !D       No        1 !H
1 !S        X(1)       2 !S      No(2)
No          2NT(3)   No        3 !C(4)
No          3 !D(5)   No        No
3 !S        All Pass

(1) Support Double, showing 3-card Hearts
(2) Lower range or only 4-card hearts (or both, in this case  :) )
(3) Lebensohl
(4) Forced
(5) Competitive with 5+ Diamonds

A nice sequence in which we competed as high as we dared and then went quietly over 3 !S. No need to double on what was clearly a 20-20 hand or thereabouts. If 3 !S was off it would be a decent result and if it was making, then clearly it was their hand.

Jeremy led the !C King and Dummy went down:

East (Dummy)
!S J93
!H AQ62
!D Q105
!C 983

                   North
                   !S 75
                   !H J107
                   !D A9742
                   !C AK6

South encourages with the !C 7 on trick 1. What do you do?

A lot of people would blindly continue with the !C King. If there are 3 Club tricks, however, it is unlikely that West will ever be in a position to discard a Club unless they have !H Kx (which, though not impossible, is unlikely). Bearing in mind that you have led the !C King at trick 1 (asking for attitude in my suggested methods), partner is just as likely to encourage with the Jack as with the Queen, in case you are leading from !C KQx.

Jeremy did very well to switch to the !H Jack at trick 2. Declarer rose with Dummy's Ace and led a small Spade from Dummy. South hopped up with the Ace and led the !C Jack and Jeremy took Declarer's Queen with his Ace and returned a 3rd Club, won by South's 10. The !D 8 followed. North took his Ace and switched back to  the !H 10, covered in Dummy and won by South's King.

6 tricks for the defence in a Spade contract looks fairly normal, but lots of EW Pairs were making 2 !S, mostly because North was too impatient to cash out the Clubs, which costs the defence a trick.

So well done Jeremy! As Declarer remarked part-way through the defence "You guys are playing me like a piano" :)

66
Interesting Play Hands / Lucky Girl!
« on: November 21, 2017, 03:15:39 AM »
Eszter and I were really lucky on this hand:

Love All, Dealer West

You are South, holding:

South
 !S AK3
 !H AKJ
 !D 962
 !C A874

Bidding
West     North     East     South
No         No           No       1 !C
No         1 !D         No       1 !H (1)
No         1 !S (2)     No       1NT(3)
No         2 !H (4)     No       2 !S
No         3 !S         No        ??

(1) 2-way
(2) Relay
(3) 19-21 balanced
(4) Transfer to Spades

By rights I definitely ought to pass 3 !S : It looks as if Eszter is single-suited, and will certainly not have as much as a 7-count. I must confess, I was seduced by my 8 Controls, the fact that a shortage in either Minor in Eszter's hand would probably see us home and dry, and lastly that Eszter is not renowned for her bidding aggression, so she might well have something to spare for her invitation.

Her 1 !S Relay meant that Eszter was playing this one. East led the !H 6 and this is what Eszter could see

South (Dummy)
 !S AK3
 !H AKJ
 !D 962
 !C A874

!H 6 led

North
 !S J108752
 !H 97
 !S Q7
 !C Q103

4 !S is not a good contract, needing 2-2 Spades and the Club king with West, or the !C King singleton with East (in which case the Spade position doesn't really matter). In fact a number of Pairs were only making 8 tricks in whatever level of Spades they bid to.

With no opposition bidding, the !H 6 didn't look like a 4th best and Eszter sensibly didn't try for the finesse at trick 1 (East actually held !H Q65432, though). Cashing the !S AK she got the bad news that West held !S Qxx. The !H King and a !H ruff followed (West discarded a low Diamond on the 3rd round of Hearts). The only real chance to make at this point was to find East with the singleton King of Clubs, but it wasn't to be. A Club to the Ace and a Club back towards the Q 10 found East with !C KJ9.

East was clearly having a bad hair day, though, because after taking their two Club tricks they decided to lead...

...a 4th round of Hearts!!!! Eszter gratefully ruffed in Dummy and discarded one losing Diamond from her hand. The other losing Diamond in her hand was promptly discarded on Dummy's 13th Club!!

Who says crime doesn't pay? :)

67
Interesting Play Hands / What to lead?
« on: November 15, 2017, 03:10:19 PM »
This was an interesting hand I played with a South African * player in a match yesterday, the result of which hinged totally on my choice of opening lead:

EW Game, Dealer North

You are South:

South
 !S K1098763
 !H 6
 !D A6
!K KJ7

Bidding
North     East     South     West
1 !D        1 !H      1 !S (1)    3 !S
4 !C        No        4 !S (2)     5 !H
No          No        ??

(1) 5+ Spades
(2) Obviously 6-card or longer Spades

What now? It's fairly obvious that West and North are both fairly short in Spades (West because of their 3 !S jump, which sounds like a void, and North because of their failure to support Spades), so I wasn't about to insist on my Spades. Similarly, given the vulnerability it was fairly obvious that EW were playing poker rather than Bridge, because clearly North has a Minor 2-suiter and we certainly appear to have the balance of the points. I didn't think we could possibly make 6 in either Minor either, so I was left with simply doubling 5 !H and everyone passed.

What to lead? I decided that a Spade lead was not likely to be a success, especially if West was void in Spades (although both North and West having a singleton seemed more likely otherwise that would probably give East 5-card Spades). A trump wasn't indicated either since clearly EW had a big Heart fit and so I was unlikely to cut down much in the way of ruffs (I'm provisionally putting Partner with something like 1255 shape).

It seemed to come down to leading one of the Minors, therefore. In the end I chose the wrong one (Diamonds), but I'm pretty much on a complete guess anyway. This was the hand:

                   North
                   !S A
                   !H K
                   !D QJ8743
                   !C Q6542
West                                 East
 !S Q                                   !S J542
 !H J108753                         !H AQ942
 !D 109                                !D K52
 !C A1083                            !C 9
                   South
                   !S K1098763
                   !H 6
                   !D A6
                   !C KJ7

As you can see, any lead other than a Diamond takes 5 !H off and a Spade lead will get it -2 ( !D switch at trick 2). After the lead of the Ace of Diamonds, however, Declarer can just cross-ruff his way to glory, losing only a Spade. Even against perfect defence, 5 !SX is only -2, which would have been cheaper than 5!HX making LOL.

68
Interesting Play Hands / Reading Signals
« on: November 13, 2017, 08:04:48 PM »
Defensive signalling and reading them correctly, is often one of the toughest areas of the game, but even when the signals of themselves are not crystal clear, it's worth considering  the bidding in case that gives us a clue. The following hand was instructive from that viewpoint:

Game All, Dealer West

Bidding
West     North     East     South
1 !D       No          1 !H      No
1NT       All Pass

You are North, sat with:

North
 !S K985
 !H Q
 !D AK9832
 !C 86

Eszter, in the North seat, led the !D Ace at trick 1, and Dummy went down with

East (Dummy)
 !S J103
 !H A1085
 !D 105
 !C A1092

                 North
                 !S K985
                 !H Q
                 !D AK9832
                 !C 86

Partner shows out on the first Diamond and plays the !H 6. How do you continue? The 6 is not a very clear-cut signal, you might think, but there are a few things which make it an absolutely definite request for a Spade switch:
  • Declarer didn't bid 1 !S over 1 !H , so they have a maximum of 3 Spades
  • You hold the !H Queen and can see the !H 10 & 8 in Dummy, so there are no "higher" even Hearts that Partner could possibly play
  • ...and this is perhaps the most crucial clue: Clearly Partner has 5+ Hearts from the bidding, because we can assume Declarer has at most 3-card Hearts or they would have supported them, but Partner is discouraging Hearts. If Declarer had !H K42 and South had !H J9763 sat over Dummy's A1085, it's unlikely that South would be discouraging Hearts. It's far far more likely that the !H 6 is a request for a Spade, therefore, rather than a Club.
We cannot ever beat this contract, but we can take the first 6 tricks. South was sat with 5 small Hearts and !S AQ64. Eszter switched to a Club at trick 2. and even though I ducked the 9, Declarer got the Clubs wrong, and overtook the 9 with the Queen. Declarer then led a second Diamond to Dummy's 10, but Eszter ducked this trick (rightly).

A small Club followed to Declarer's King and then a 3rd round of Diamonds. Eszter took the !D King this time, but instead of switching to a Spade (now that it was utterly clear that the !H 6 at trick 1 could not have been asking for a Club), continued with the !D 9 and Declarer had no problems wrapping up an overtrick.

69
Interesting Play Hands / Make a Plan!!
« on: November 06, 2017, 07:33:06 PM »
Some hands are awkward in that you cannot make a really concrete plan until part-way through the hand. Some hands, however, are much easier, and the plan should be obvious at trick one. The following hand is a really good example, on which you are sat North:

Love All, Dealer West

Bidding
West     North     East     South
No          1 !C        1 !D      X(1)
No          1 !H (2)    No        1 !S (3)
No          2 !C (4)    No        2 !H
All Pass

(1) 5-7 any shape
(2) 2-way
(3) Relay
(4) !H / !C 2-suiter

South (Dummy)
 !S A106542
 !H 865
 !D Q10
 !C 107

!S 3 led

North
 !S -
 !H QJ932
 !D K84
 !C AKQJ8

On the lead of the !S 3 you think a while and then go up with Dummy's Ace (West plays the 7 and you discard a Diamond from hand). What should your plan be?

Looking at Dummy and with the friendly lead, you're now probably wishing you had made an invitation over 2 !H , because lots of pairs will surely be in game here. With 5 Club tricks waiting to be cashed, it's clear the main emphasis of your plan should be drawing trumps as quickly and safely as possible. The lead has given you a free, extra entry to Dummy which means that leading trumps twice towards your QJ is now easy, allowing you to play for split heart honours or the !H 10 onside.

Since you have absolutely no need to ruff anything in Dummy, there's no need whatever to delay drawing the trumps, so you should lead a Heart from Dummy at trick 2, because the only real danger on this hand is losing trump control if Opps decide to force you in Spades. You cannot afford to do anything other than lead a trump immediately. If you do, West plays the 7 and East takes your Jack with the Ace and leads the !S Queen. Now you can ruff in hand, cross to the !C 10 and lead another Heart, which West takes with the King and leads a third Spade. You can now ruff, draw the last trump and run all of your Clubs. At the end, East still has to give you a Diamond trick for your 10th trick, because they only have Diamonds left.

At the table, Partner led a Diamond at trick 2 to her King and East's Ace, and was got forced in Spades. Now Declarer crossed to the !C 10 and forced her own hand by ruffing a 2nd Spade, crossed back to Dummy's !D Queen and led a Heart to her Jack and East's Ace. East continued with a Diamond, so Declarer ruffed in Dummy and discarded a Club Winner from hand. Still she neglected to lead trumps and crossed back to hand with a Club and then played a 3rd round of Clubs, which East ruffed with the !H 4 and on which Declarer discarded a Spade rather than overruffing in Dummy. Another Diamond followed and Declarer discarded yet another Spade from Dummy rather than ruffing with the 8. That allowed West to  discard their last losing Club and forced Declarer to ruff with the !H 9, with the K10 still out there. Needless to say, that was the last trick and the defence took the last 2.

4 Pairs were going off in 4 !H , but 7 bid it and made it. 2 !H making only 8 tricks was not a disaster, therefore, but almost every other Pair were making 9 or 10 tricks. The point about this hand is that you really need to concentrate on identifying the essential issues in a hand. Here, with a cast iron 7 tricks outside the trump suit (1 !S , 1 !D and 5 !C ), the looming threat of being forced in Spades and West overuffing Diamonds, the essential feature of the hand is drawing trumps as quickly as possible.

70
Interesting Play Hands / An Extra Chance...
« on: October 23, 2017, 09:17:50 PM »
Sometimes it pays to give yourself that little extra chance to make a contract (even if it later turns out not to have been needed), when you feel like the obvious line is probably going to fail. Take the following hand, on which you are South at Game All, and the Dealer is East:

South
!S QJ10943
!H 8
!D 984
!C 754

Bidding
East     South     West     North
1 !H      2 !S        No         4 !S
All Pass

Yes, I know, 2 !S was a little "frisky". I'd certainly have passed over a 1m bid from East, but decided I couldn't resist over 1 !H.

West led the !D King and Eszter put down her fine dummy:

North (Dummy)
!S K865
!H AJ94
!D J5
!C AKJ

!D King led

South
!S QJ10943
!H 8
!D 984
!C 754

East encouraged at trick 1 and trick 2 was a small Diamond to East's Ace. Ace and another Spade followed (West followed to the first Spade and discarded a Diamond on the second). How do you plan the play from here?

With plenty of choices I took the second Spade with Dummy's King. The problem is that it is more likely that East has the !C Queen and the Heart Honours, so taking the Club finesse was not the topmost priority I had, but I realised it might be something I had to fall back on eventually.

At trick 5 I led the Ace of Hearts and then a small Heart, hoping that West might have 10x or 10xx and that East might therefore rise with the Queen or King just in case I had the 10. This did indeed happen (so clearly East didn't have the 10 but did have the KQ) and when West played the 7 on the second round of Hearts, I knew I was home: I ruffed a Diamond in Dummy and led the Heart Jack, pinning West's 10. East hesitated for a few seconds and then played low to I discarded the losing Club.

As it turned out, West did have the Club Queen after all, so I was destined to make whatever line I took. Only 3 of us were in 4 !S making, the rest allowing EW to play in Heart part-scores or playing in a Spade part-score instead. +620 was worth a useful 8½ IMPs.

Sometimes it is worth just giving yourself that extra chance to avoid taking a finesse you think is probably losing, especially if you always retain the option of trying the finesse after all. I knew it was very unlikely that West held a Heart honour, especially when they didn't lead Hearts at trick 1, but it was possible they had the 10. Psychologically, I thought it might be difficult for East, starting with !H KQxxx, not to play an honour (because they'd look really foolish if I won the second round of Hearts with the 10 and they let the contract through. If East didn't play the 10, then clearly West had it.

71
Interesting Play Hands / The Telling Switch
« on: October 23, 2017, 08:39:46 PM »
Eszter did really well on the defence of this hand. Lots of other pairs missed getting the defence right. You are North at Love All and West was the Dealer.

North
 !S AQ103
 !H A9654
 !D 2
 !C J53

Bidding
West     North     East     South
1 !C       1 !H        X          No
2 !C       No          3NT       All Pass

Partner leads the !H 10 (playing Strong 10's) and Dummy goes down with

                     West (Dummy)
                     !S 4
                     !H 2
                     !D K9854
                     !C AKQ1074

North
 !S AQ103
 !H A9654
 !D 2
 !C J53

How do you plan the defence?

Since Partner couldn't even bid 2 !H over East's negative double, it's almost inconceivable that they have an interior sequence here (because it would have to give them AJ10 or KJ10 and they surely would have doubled 3NT  with a 3-card holding that good). It's much more likely that they have 10x in Hearts (in fact I had !H 1083 but really didn't want Eszter to think I might have a top honour in Hearts and rightly felt she'd realise this couldn't be a "strong" lead). Eszter went up with the !H Ace at trick 1, smartly switched to her !S 3, and we took the first 5 tricks.

3NT by East was the overwhelmingly popular choice of contract on this hand and made more often than not, despite a Heart bid by North most of the time and a Major suit lead all of the time. Where a Spade was led it usually went off (apart from a couple of ridiculous misdefences), but when a Heart was led by South after a Heart overcall by North, the contract usually made (especially when South led a small Heart, because North continued Hearts after taking their Ace and Declarer took the rest. At one table, North even ducked the first Heart and Declarer made 13!

So well done, Eszter, for switching to a Spade when the Hearts were clearly hopeless (if only from the bidding).

72
Interesting Play Hands / Mea Maxima Culpa!
« on: October 18, 2017, 09:18:26 PM »
I royally mucked up the defence on this hand, but really should have got it right, as all of the clues were there! :)

You are South at Love All. Opps have bid to 4 !S by East.

West (Dummy)
!S KQ2
!H A10
!D KQ863
!C J97
                   South
                   !S 10873
                   !H 9864
                   !D A54
                   !C K6

You lead the !H 6. Declarer wins in Dummy and cashes the !S KQ. Partner plays the Jack of Spades on the first round and then discards the !C 2. Declarer now leaves off the Spades and plays another 3 rounds of Hearts, (KQJ in his hand) discarding two Clubs from Dummy. Partner discards another small Club on the 4th Heart. Now Declarer leads a small Club from hand and you rise with the King.

What now?

Well I actually had not one buttwo chances to get this one right, but didn't: Clearly Declarer is sat there with !S A96 and I'm owed a Spade trick. Partner's Club discards are suggesting she started with 5-card Clubs, obviously headed by at least the Ace. That, in turn, means she must have 4 Diamonds, which gives Declarer only one of them.

Declarer needs the Club ruff not only to ruff a losing Club, but also to have any chance of accessing Dummy's Diamonds. Giving up my natural trump trick in order to deny Declarer any chance of getting rid of any losing Clubs should have been a no-brainer. Instead I cashed the !D Ace. Even when Eszter gave me a count signal with the 7, and Declarer played his singleton 10 I could still have switched to a Spade to defeat the contract, but had a senior moment and failed to realise that in giving up one trick, I would actually gain two others.

Duuuuh!

73
Interesting Play Hands / Finding the Right Switch
« on: October 18, 2017, 08:48:01 PM »
This was an informative hand that Eszter and I played today. Defence is never easy, but it really helps if you take note of every card that's played and try to work things out from there: On this hand you are North. West opened a 2nd-in-hand 1NT and everyone passed. You are looking at

North
!S A63
!H J943
!D 97
!C AQJ7

You choose to lead the !C Queen (I think that would probably have been the last card in my hand I would have chosen, but that's not the issue here). Dummy goes down:

East (Dummy)
!S K542
!H 108
!D J632
!C 543

                 North
                 !S A63
                 !H J943
                 !D 97
                 !C AQJ7

On trick 1 everyone ducks and Partner plays the encouraging !C 9. You continue with the 7, which runs to Partner's 10 and Declarer's King (ooops). Declarer now leads the !S 10 (You play low) and overtakes with Dummy's King and leads the Diamond Jack off the table. Partner rises up with the Ace and leads a 3rd round of Clubs. Declarer follows with the 8 and you take your two Club tricks. On the last Club Dummy sheds the !D 2, Partner the Heart 6 and Declarer the !H 2.

Now what?

East (Dummy)
!S 542
!H 108
!D 53
!C -

                 North
                 !S A6
                 !H J943
                 !D 7
                 !C -

You've taken 4 tricks at this stage and Declarer only two. Partner's !H 6 is not encouraging a Heart switch, but it's difficult to read it as a clear suit preference signal for either Spades or Diamonds.

The play at trick 2 was a little curious: Partner's !S 9 is clearly suggesting an even number of Spades, but if Declarer has 4-card Spades including the QJ10, leading the 10 and overtaking with the King solely to get to Dummy in order to lead the Jack of Diamonds would be a curious play. Clearly the Diamond suit is important to Declarer and it sounds like Declarer was missing the Ace and the Queen, which Partner must have, so a Diamond switch should clearly be right off the menu. The choice, then, should be one of the Majors.

In practice it Doesn't matter which Major you choose. The main thing is not to lead a Diamond. The full hand:

                 South
                 !S J987
                 !H Q76
                 !D AQ8
                 !C 1096
East (Dummy)             West
!S K542                           !S Q10
!H 108                             !H AK52
!D J632                            !D K1064
!C 543                             !C K82
                 North
                 !S A63
                 !H J943
                 !D 97
                 !C AQJ7

Clearly Declarer would have done better to lead a small Diamond from hand at trick 3 rather than touching the Spades, but if you play the Ace of Spades at trick 7, the Queen falls and Partner takes 2 more Spades and then switches back to a Heart. If you lead a Heart, then Declarer has to put Partner in with the !D Queen at some point and Partner (me) definitely would have switched back to Spades (I nearly switched to Spades at trick 4 rather than continuing Clubs, because I was suspicious of the !S 10 at trick 3 when Partner played the 3).

At the table Eszter led a Diamond and Declarer was easily able to wrap up 3 Diamonds to add to the Spade, Club and 2 Hearts. Maybe I should have encouraged Hearts with the 7 rather than playing the ambiguous !H 6 on Eszter's last Club (and riasking a Diamond from Eszter), but I can't afford to play either a Spade or a Diamond and I really want a Spade rather than anything else whether Declarer started with !S Q10 or !S A10, so I felt I had to hope Eszter could read the !H 6 and would realise that I had almost certainly started with !D AQx and Declarer with !D K10xx, because nothing else would explain using up Dummy's only possible entry just to lead the Jack of Diamonds.

Ho Hum...

74
Interesting Play Hands / An Interesting Defensive Problem
« on: October 18, 2017, 07:41:15 PM »
This was an interesting hand that Eszter and I played today:


You are North at NS Game, and the Dealer is East.

North
 !S J652
 !H AKQ98
 !D 6
 !C AK5

Bidding
East     South     West     North
1 !D      No          1 !S       2 !H
5 !D      No          No         X
All Pass


Partner leads the Jack of Hearts and Dummy goes down

!H Jack led
                      West (Dummy)
                      !S A10743
                      !H 7542
                      !D J5
                      !C 76
North
 !S J652
 !H AKQ98
 !D 6
 !C AK5

You overtake the Queen of Hearts but Declarer ruffs and leads the !S Queen, which is covered by Partner and taken by Dummy's Ace. The 7 !C is now led from Dummy. You rise with the Ace (Partner plays the 3 and Declarer the 2) and lead a Diamond, which runs round to Partner's 9 and Dummy's Jack. Another Club from Dummy follows. How do you plan your defence?

Clearly Declarer has a load of Diamonds and is aiming to ruff a Club. You may or may not have a Spade trick to come, but if that trick is available it's never going away. In practice the lead of the Queen at trick 2 strongly suggests a Singleton, because with !S Qx they'd be more likely to leave off the Spades and hope a defender leads away from the suit later in the hand.

Your problem is that you have no more Diamonds to lead and no possible way to get Partner in via a Major. Partner's !C 3 on the first Club is showing an odd number in the suit, so obviously 3 or 5. If the !S Queen is indeed a singleton, then Declarer is either 7-5 or 9-3 in the Minors. Clearly if Declarer has 9-card Diamonds, then Partner will not have a Diamond left to lead either, so there's no point in defending on that basis.

If Declarer has 5 Clubs, then a single ruff in Dummy will suffice to clear the suit, so your only hope is to DUCK the second Club and hope that Partner has the Queen and can lead a second round of trumps. If Declarer turns out to have the Queen of Clubs, then there's almost certainly no way to beat the contract.

75
Interesting Play Hands / Re: A Tricky Trump Split
« on: October 18, 2017, 03:17:34 PM »
LOL, Ash: It's been one of the fundamental tenets of playing Precision Club since the late 1960's. It's not my approach. It's Precision's approach.

As I said before to Brian, OCP doesn't say you must pass with this kind of hand. It's simply a matter of where you, Brian or I, personally, draw the line between passing and bidding. For myself, I tend to pass with less than an 8-count (and maybe even some poor 8-counts), and take some action (eg: 1NT) if I have a decent 8 or more but, as always, I take each hand as it comes rather than giving myself hard and fast rules set in concrete.

If someone else sets their line lower (or even higher), that's absolutely fine with me. OCP doesn't set a line. All the system says is that a hand that would typically bid a limit 1NT over a Major Suit opening, playing Acol or Standard American, will normally pass when playing Precision. I may be wrong, but I rather think that is almost identical to what Eric Jannerstern says somewhere in his excellent book on Precision (which is what I read when I first really started to learn Precision).

Similarly with the order of priority with Opener's rebids over a Forcing 1NT response. Those are definitely not my original ideas. Admittedly, the reasoning behind them may originally have had less to do with making the bidding as constructive as possible and more to do with  keeping the bidding as low as possible for times when when Responder has the "long weak suit" variety of response (which, if you're not playing Asking Bids, is always available in Precision [and 2/1]). I don't know.

Once again, if you decide to rebid 2M on a 6-card suit and hide a 4-card Minor rather than showing it, that's a matter for you to decide (you're playing the hand, after all), but that approach definitely is at odds with Brian's strategy of bidding 1NT on a 1444 6 or 7-count in the hope of Opener showing a second suit, because when you're 6-4 you are not going to be showing the second suit and will simply end up playing in 2 !S rather than 1 !S .

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