Posted 2016-April-10, 14:25
					
					
					
						Nice problem.  Not sure it is at the beginner’s level though- but what do I know?
My solution:  Play A♣, Q♠ discarding remaining ♣.  Then, A♥ just in case singleton offside, up to A♦, ♥ to Q.  If it loses to K offside there are none left so claim.  If K♥ onside comes up and another, then take a ruffing finesse of clubs.  
Why?
South will not have a 6 card spade suit otherwise would have opened 2♠.  So based on North’s peter he has four. 
If South is leading from ♣Kx(x)2.   Then North has 7 red cards and must hold the K♥ since South did not open the bidding.  Then if you finesse the club successfully it does not help you if you cannot avoid losing 2 heart tricks.  The only distribution that will help you is when ♥ split 2-2. 
If South is leading from a singleton, then he has 8 cards in the red suits and the most likely distribution is the 4351.  Then North’s is 4135.  Suppose North has the K♥.  Then if you 1st play A♥, you will drop the singleton King and then just concede 1 heart trick to make the contract.  If you do not play off the A♥ and instead finesse, then you go off. If South has ♥Kxx, then have to concede just 1 heart trick whether or not you play off the ace or finesse.  
I assume the point of the problem is to try and read the opps hands from their bidding (lack of) and play of 1st 3 cards and play accordingly.
						
						
						
					
					
						
	May 2003:  Mission accomplished
Oct 2006:  Mission impossible
Soon:  Mission illegal