Club News Sheet – No. 195    www.pattayabridge.com        29th July 2006

 

 

 

 

 

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Mon 24th        1st Bob & Jo                                 64%       2nd    Mike Guinn & Dennis         63%

Wed 26th        1st Ian & Terry                              60%       2nd    Douwe & Kees                  59%

Fri    28th        1st Mike Guinn & Bill                     59%       2nd    Paul Kelly & Chuck            57%

                 

Bidding Quiz                           Standard American is assumed unless otherwise stated.

 

Hand A           Hand B           What do you open with Hand A?

 

♠ A10754        ♠ KJ109762    With Hand B it’s unfavourable vulnerability. RHO opens 1♣,

♥ A2                ♥ 10                 (a)  What do you bid?

♦ AK102         ♦ 985               (b)  Suppose you pass, LHO bids 2NT and partner, bless him,

♣ K10             ♣ 94                      comes in with 3♥ which RHO doubles. What do you do?

 

Hand C           Hand D           What do you open with Hand C?

 

♠ K5                ♠ QJ108          With Hand D you open 1♣ and this is passed round to RHO who

♥ KJ1052        ♥ AK84           bids 1♦. What do you do?

♦ KJ52             ♦ A

♣ K10             ♣ A1053

 

Hand E            Hand F            With Hand E partner opens 1♣ and you bid 1♦. Partner then

bids 1♥, what do you do?

♠ J8                 ♠ AQ42          

♥ Q53              ♥ AK93           With Hand F you open 2NT and partner transfers to ♠’s by

♦ KQJ53          ♦ AJ9               bidding 3♥. What do you bid?

♣ K93             ♣ Q9

 

Hand G           Hand H           With Hand G partner opens 1♥, what do you bid?

 

♠ 95                 ♠ 94                 With Hand H you open 1♦ and partner responds 1♠.

♥ A832            ♥ 92                 (a)  What do you bid?

♦ Q2                ♦ AKJ92          (b)  Suppose you choose 3♣ and partner bids 3♥ (4th suit)

♣ KJ1085        ♣ AKJ8                 then what do you bid?

 

Bidding Sequences Quiz

 

J      1♣     pass 2NT   3♥        What is the 3♥ bid?

K     1♦      pass   2♦    2♥       

2NT                                 How many points for the 2NT rebid?

L      1♣     pass   pass  1♦       

2NT                                 What is the 2NT bid?

There is no interference in the following sequences: -

M    1♦ - 2♦ - 2NT                  How many points for the 2NT rebid?

N     1♠ - 2♥ - 3♠ - 4♦             (a)  What is 4♦?  

(b)  Would your answer be any different if playing 2/1?

Not suitable for 1NT                                            Board 5 from Monday 24th  

Dealer:             ♠ 86                                               Table A

West                ♥ 974                                             West          North         East(A)    South

Love all            ♦ Q753                                          -                 pass           1NT (1)    pass

                        ♣ Q953                                         2♣             pass           2♠            pass

4♠              all pass      

♠ KJ92                 N             ♠ A10754               

♥ K53                W    E          ♥ A2                        Table B

♦ 96                       S              ♦ AK102                 West          North         East(A)    South

♣ A764                                  ♣ K10                     -                 pass           1♠    (1)    pass

                        ♠ Q3                                              3♠              pass           4NT         pass

♥ QJ1086                                      5♦              pass           6♠            all pass

                        ♦ J84                                             

                        ♣ J82              

 

Table A:     (1)  What did you open this East hand A in this week’s quiz? With 18 points, great top cards, three tens and good shape this hand is far too good for 1NT. 1♠, to be followed by some sort of jump, is correct.

Table B:     (1)  This was the bidding at most tables.

 

And what happened? Just about every pair made 13 tricks.

The bottom lines: -

-         Do not open 1NT with an excellent 18 count – you will miss games/slams.

 

Suitable for 1NT?                                                ‘North’ hand 25 from Monday 24th  

 

♠ K5                What did you open with Hand C in this week’s quiz?          

♥ KJ1052        I guess that most will open 1♥ with a 2♦ rebid in mind. But I am not “most”

♦ KJ52             and opened a strong 1NT. With these tenaces I think it’s the best bid and,

♣ K10             with decent shape and two tens, it easily has the values for 1NT.

 

And what happened? Partner raised to 3NT and a ♥ lead meant that 3NT made +1 for what should have been an excellent score.

But I said ‘should have been’. When the score was entered on the traveller it was noted that the North and East hands had been switched at the previous table; so the result was averaged. Luckily this was a Monday, with hand records, and so the mess was sorted out.

Now this sort of thing happens all too frequently. Two of the main reasons are that the board is removed from the table and then put back after play in an incorrect orientation. This is easily done at a ‘swizzle’ table where a pair swaps from N-S to E-W and are too lazy to change seats but simply swivel the movement card.

So what did I do? We all got an average but I adjusted the score from the previous table to give them 40%. Luckily for them, this was not a sufficient penalty to stop one of the pairs from winning the session, but they would have won with a much greater margin.

The bottom lines: -

-         The rules are very clear – the board should remain in the centre of the table during play. You do not need the whole stack but the board being played must stay in the centre of the table.

-         For those of you who think that I make up the ‘rules’ as I go along, please refer to News-sheet No 12 (so 2003). The rules about the board remaining in the centre of the table are clearly stated

-         The culprits of mis-boardings will receive adjusted (unfavourable) scores.

-         At a “swizzle” table, please physically move – this avoids all sorts of mistakes.


Restricted Choice                                                Board 13 from Wednesday 26th  

 

This “Dave special?” board from Wednesday generated considerable discussion: -.

 

Dealer:             ♠ J95                                             Table A

North               ♥ 9832                                           West          North         East          South

Both vul            ♦ 98                                               -                 pass           pass (1)    5♣   (2)

                        ♣ AQ75                                         dbl   (3)      all pass

 

♠ A732                 N             ♠ K10865               

♥ KQ106           W    E          ♥ A74                      Table B

♦ AK1043             S              ♦ QJ652                   West          North         East          South(B)

♣ -                                         ♣ -                           -                 pass           pass (1)    3♣

                        ♠ Q                                                dbl             4♣   (4)      4♠            pass

♥ J5                                               4NT (5)      pass           5♦            pass

                        ♦ 7                                                 6♠    (7)      all pass

                        ♣ KJ10986432                             

 

Table A:     (1)  I would always open this hand (1♠). It conforms with the rule of 20 and with a 5 card ♠ suit and a void it’s well worth an opener in my style.

(2)   What would you open with this South hand - 3♣. 4♣, or 5♣? This South’s (Ian) decision to open 5♣ worked out very well and opposite a passed partner I think it’s probably the best opening.

(3)   And West is fixed. Any bid at the 5-level is simply a gamble and so he doubled.

Table B:     (1)  Again a failure to open.

(4)   5♣ may make it more difficult but it’s probably too late now anyway.

(5)   Using Blackwood with a void is not recommended. If there turns out to be one keycard missing you don’t know if partner has the useless ace or the important other keycard. I would bid 5♣ (a cue bid showing first round ♣ control).

(6)   With just one key-card missing West bid the small slam.

 

And what happened? 5♣ doubled went just two down for a near top to N-S. 6♠ made +1 when declarer negotiated the ♠ suit correctly. At the two other tables it was 7♣ doubled -4 for 1100 away (a good save against the vul slam) and 7♠ going one down (see below for how to play this ♠ suit)

 

8 ever 9 never – but not when Restricted Choice applies!

 

(5)      ♠ KJ92  ♠ A10754                   How do you play these two suits (from the hand

(13)    ♠ A732  ♠ K10865                   above and one from the previous page)?

 

(5)      Missing just the queen and three small ‘8 ever 9 never’ applies. If there was no inference from the bidding the best play is to lead the ♠K followed by the ♠J and play the ♠A if it is not covered. This is very slightly (2%) better than a 2nd round finesse.

(13)    But when you are missing 4 cards including the queen and jack it’s different and restricted choice applies. You should play the top card that is not in the hand containing the ten (so ♠A here). If no honour appears then you simply play for the drop. If North drops an honour then you simply have to hope it’s ♠QJ doubleton. But if South drops an honour you have a choice – play for the drop or finesse North for the other honour. It’s fairly complicated mathematics but in this situation ‘Restricted Choice’ takes precedence over ‘eight ever - nine never’ and you should finesse. See the associated web page for a slightly more detailed article.

 


 

An interesting Mis-fit                                          Board 2 from Monday 24th  

 

A couple of people asked me about this board.

 

Dealer:             ♠ 4                                                 Table A

East                  ♥ AQJ8762                                   West          North         East          South(B)

N-S vul            ♦ 742                                             -                 -                 1♣           2♠    (1)

                        ♣ A7                                              3♣   (2)      3♥    (3)      4♣   (4)    all pass

 

♠ 853                    N             ♠ AQ                      

♥ K53                W    E          ♥ 94                         Table B

♦ AJ3                     S              ♦ KQ106                 West          North         East          South(B)

♣ K863                                 ♣ QJ1052                -                 -                 1♣           pass (1)

                        ♠ KJ109762                                  2NT (5)      3♥    (6)      dbl           3♠    (7)

♥ 10                                               dbl             4♥    (8)      dbl           all pass

                        ♦ 985                                            

                        ♣ 94               

 

Table A:     (1)  What did you bid with this South hand B(a) in this week’s quiz? At any other vulnerability 3♠ would be fine (although some may prefer just 2♠ when vulnerable). At this unfavourable vulnerability I think that 2♠ is probably enough.

(2)   And the weak 2♠ bid has prevented West form making his natural 2NT bid.

(3)   Whether North should come in now when South has pre-empted is debatable. Pass is prudent.

(4)   East has no reason to bid here – he should pass (and West would have doubled any ♥/♠ contract that N-S settled in).

Table B:     (1)  This South chose to pass; that would never enter my mind with a robust 7 card ♠ suit.

(5)   And now West has his natural 2NT bid.

(6)   This is the “sandwich” seat, and any action here needs a decent hand/suit – especially at unfavourable vulnerability. A suit bid here in the sandwich seat after LHO has opened and RHO has shown 11-12 points must be very robust indeed. This is a fairly robust 7-carder and perhaps acceptable.

(7)   What was your answer to question B(b) in this week’s quiz? I don’t like this bid and would pass. The opponents have advertised 23+ points between them when North ventured a vulnerable 3♥ bid – he has a good long ♥ suit and almost certainly nothing in ♠’s. He was presumably expecting to be doubled in 3♥ and felt that he could cope with that. Bidding 3♠ now is inexcusable and inviting a huge unnecessary penalty; if you want to bid ♠’s, then pre-empt first go. Now it’s one level higher with opponents who know each other’s strength opposite a partner who presumably has nothing in ♠’s.

(8)   North had no idea what was going on. I would simply pass in despair but he has my sympathy.

 

And what happened? 4♥ doubled at Table B went for 500 and a joint bottom for N-S. 4♣ at Table A went two down for a near bottom for E-W. The bottom lines: -

-         If you decide not to pre-empt, don’t come in later. Trust Partner.

-         A suit bid in the sandwich seat is a very good/long suit, especially if RHO has bid 2NT.

-         Don’t bid 4 of a minor if the opponent’s are too high with a mis-fit.

What’s a jump to 2NT after partner passed?                       Board 16 from Wednesday 24th  

 

What was your answer to sequence L in this week’s sequence quiz? It doesn’t exist!

 

Dealer:             ♠ 963                                            

West                ♥ Q1073                                        West(D)     North         East          South

E-W vul           ♦ 962                                             1♣             pass           pass         1♦    (1) 

                        ♣ KQ9                                          2NT (2)      all pass

 

♠ QJ108               N             ♠ 54                        

♥ AK84             W    E          ♥ J962                    

♦ A                        S              ♦ J8743                   

♣ A1053                                ♣ 82                       

                        ♠ AK72                                        

♥ 5                                                

                        ♦ KQ105                                      

                        ♣ J764            

 

(1)   What would you bid here? Anything could be right, but partner could not muster up a bid over 1♣ so I would pass; but 1♦, 1♠ or 1NT are all reasonable I guess.

(2)   What did you bid with this West hand D in this week’s quiz? If you play that double here is for take-out (that’s what is ‘standard’ and what I recommend) then obviously that’s the ideal bid. If double by you would be penalties then 1♥ is a reasonable bid. 1NT here shows a good hand (18-19, too good for a 1NT opening) with good stop(s) in the overcalled suit and with just the singleton ace I prefer one of the above options. This actual jump to 2NT is undefined and unnecessary.

 

And what happened? 2NT went two down for a shared bottom.

 

The bottom lines: -

-         If the bidding goes              1♣   pass 1♥    pass 2NT         then 2NT is 18-19.

-     but if the bidding goes         1♣   pass pass 1♥    1NT         then 1NT is 18-19 with stop(s). A jump to 2NT is unnecessary and undefined.

-     if the bidding goes               1♣   pass pass 1♥    dbl           then dbl is best played as take-out.

-     if the bidding goes               1♣   1♥    pass pass dbl           then dbl is ‘automatic’ when playing Negative Doubles.

-     if the bidding goes               1♣   pass 1♦    1♥    dbl           then dbl is penalties.

-     if the bidding goes               1♣   pass 1♦    1♠    dbl           then dbl is best played as showing 4 ♥’s

-     if the bidding goes               1♣   pass 1♥    1♠    dbl           then dbl is penalties unless you play Support Doubles.


Super-Accept!                                                      Board 4 from Wednesday 24th  

 

An easy slam was missed at Table A. Who’s ‘fault’?

 

Dealer:             ♠ 108                                             Table A

West                ♥ 10874                                         West(F)     North         East          South

Both vul            ♦ 8654                                           2NT (1)      pass           3♥    (2)    pass

                        ♣ AJ6                                            3♠    (3)      pass           3NT (4)    pass

4♠              all pass

♠ AQ42                N             ♠ K9653