Neither side vulnerable.  
South deals.
                              NORTH
                              S: K 7 6 5 4          
                              H: 3           
                              D: J 6 4       
                              C: J 5 3 2 
            WEST                             EAST
            S: 10 8 3 2                      S: J 9          
            H: K J 8 7 2                     H: 5          
            D: 8 7                           D: A Q 9 5 3         
            C: Q 6                           C: A 10 9 8 7  
                              SOUTH                         
                              S: A Q  
                              H: A Q 10 9 6 4
                              D: K 10 2    
                              C: K 4      
                  SOUTH    WEST    NORTH    EAST                  
                   1H      Pass     1S       2NT
                 Double     3C    Double  (All Pass)
     Opening Lead: H3      
     South opened the bidding with a solid one heart.  Many
Norths would pass for a number of reasons but the competion was
match point duplicate and while that is not a good reason for
bidding one spade, it is a reason, none the less.
     Easts two no trump bid is conventional.  It is known as the
"Unusual No Trump".  The most common use of this bid is to show a
hand with both minor suits, which is what East actually held.  In
most cases the two no trump bidder is trying to find a minor suit
fit for the purpose of sacrificing in the event that the
opposition reaches game.  
     South doubled to show a good hand and the ability to double
one of the minor suits at the three level.  West is no longer
forced to bid.  It would be very reasonable for him to pass and
let East play two no trump doubled or escape to the better of his
two minor suits.  In this case, West felt that he should take a
preference to clubs because of the queen.  North doubled because
he could not stand a three heart call from partner, and because
he would be on lead to attack with the singleton heart.
     North did start with the three of hearts to South's ace. 
South continued with the queen of hearts, covered by the king,
ruffed small by North, and over trumped by East.  A club was led
toward the queen.  South played the king, which held.  The ten of
hearts was covered by the jack, ruffed and over ruffed.  East
played the ace of diamonds and then continued with a low diamond. 
South ducked and the trick was won by North.  A small spade was
led to the queen and South continued with the nine of hearts. 
East ruffed with the ten of clubs and then ruffed a diamond with
the queen of clubs in dummy.  The eight of hearts was led.  North
ruffed with the jack of clubs and East over ruffed with the ace. 
     At this point, South has the lone outstanding trump along
with the ace of spades and a good heart.  East led a diamond,
South ruffed and claimed.  The contract was beaten three tricks.
     When the opponents enter the auction with bids specifically
designed to disrupt your ability to find the proper contract, it
is important to remember that you always have the option of
passing or making a penalty double.  Every once in a while, the
opponents will strike gold and make their doubled contract. 
Don't let it ruin your game.  Congratulate them on a fine result
and go on to the next hand.  When you can do this, your game will
start to improve dramatically.
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