Thursday, December 8, 2011

A Tough Couple of Play Problems From Seattle

Have a couple of very nasty play problems from Seattle. Both are IMPS and both occurred on the 2nd day of the NA Swiss.

The first, everyone is Vul, You are South, the 2 hands are

4  ---  AQJ865  J98643

AKT53  J65  4  KQT7

The Auction:

N         E         S         W
-           1H       1S       2D(1)
DBL    4H       P         P
4N       P         5C       P
P         5H       P         P
6C       DBL    P         P        
P

1 – Constructive or better raise of Hearts

The opening lead is the 10 of Hearts, plan the play


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

The second hand, No One VUL, You are South, the 2 hands are

KT73  AQT  ---  AT9842

Q98  KJ873  A62  J6

The Auction:

N         E         S         W
-           -           P         3N(1)
DBL(2) 5D     5H       P
P         P

1 – 65 in Minors, 5-8 HCP
2 – Values, not majors, more penalty oriented

The opening lead is the Q of Diamonds, plan the play

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Hand 1

           4
           --- 
           AQJ865 
           J98643

Q87                             J962
T742                           AKQ983
KT973                         2
5                                  A2

AKT53 
           J65 
           4 
           KQT7

This hand is fairly complex on a Heart lead, tapping dummy. There are 2 major lines, the first is to ruff out the Diamonds from board, and the 2nd is to come to hand, and start with the Diamond hook. A third variation on this is to plan to ruff 3 Hearts and 2 Spades on Dummy, but hand entries are a little thin for this.

The first line is clearly better, since it works anytime the Diamonds are no worse than 4-2, or if the Diamond K is on your right. It just happens to fail on this hand, since the 12th trick is hard to come to.

Declarer at the table took line 1, but got some help when the East hand tried to ruff the 2nd Diamond, and the hand became simple. If East pitches on the 2nd Diamond, it is hard to imagine where trick 12 can come from, due to the small Club in Easts hand.

Hand 2

KT73 
           AQT 
           --- 
          T9842

6                                  AJ542
4                                  9652
QJ9854                       KT73
KQ753                         ---

Q98 
          KJ873 
          A62 
         J6

This hand revolves around getting the majors in the 2 hands correct. The opening lead was friendly, as on a Black suit lead, the hand can not be made, it sets up a 3rd loser immediately. On the actual Diamond lead, you need to ruff on dummy, cash 1 Heart, then lead a Spade to the 9. When this holds, you can now ruff a 2nd small Diamond with the Q of Hearts, and lead a 2nd small Spade off board. This allows you to set up the K of Spades for the discard for the small Club. The last part that you have to watch for, is to protect the A of Clubs by giving up the Heart trick to East after winning you’re A of Diamonds.

On this hand, with AKQJT of Hearts, the best way to make the hand is to set up a Heart Loser.

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