DISCOVERY is a powerful strategy. Many successful declarers use discovery well. Discovery means playing side suits and watching for SHOWOUTS. Source: Learning Points  by Steve Moese & Mike Purcell for  http://www.cincybridge.com/ Here is a classic. 1= Michaels Cue Bid – 55 Majors 2 =Heart Suit Stopper for NT. Invitational + LHO leads the Spade Suit6. They are using 4th best leads. Counting the Lead – Rule of 11 shows RHO has no Spade Suit higher than the 6! Counting our HCP – Dummy has 13, Declarer has 14 for 27. Counting our Tricks – After the Spade Suit lead, we have 8 tricks off the top. If theHeart SuitA is with LHO, we can lead low to Dummy’s Heart SuitK finessing the Ace. We have a 2-way finesse inclub suits. Counting a side suit – Since LHO’s bid shows 10 Major suit cards, LHO has only 3 cards in the minors. Let’s play onDiamond Suits to see how manyclub suits LHO has. Leading theDiamond SuitA then K shows LHO follows to the 1 st 2 rounds of the suit.Diamond Suits are breaking 3-2. LHO has room for only 1club suit card in their hand. So, play the club suitA. If LHO does not play the club suitQ, play theclub suitJ from dummy finessing RHO for theclub suitQ. This way we can postpone the finesse in the danger suit. Running off 10 tricks (2 Spade Suits, 4Diamond Suits, 4club suits) will put pressure on LHO. They will likely discard to hold Spade SuitKJ Heart SuitA. If you keep Spade Suit AQ and Heart Suit9, you can lead a Heart Suit at trick 11. That will force LHP to lead from their remaining Spade SuitKJ into your Spade SuitAQ. You managed to lose only one trick! Isn’t counting shape wonderful? You play so brilliantly! DISCOVERY is a powerful strategy. Many successful declarers use discovery well. Discovery means playing side suits and watching for SHOWOUTS. Declarers can count exact hand patterns. Hand pattern alone does not guarantee finding a missing honor. Knowing the exact suit split allows a declarer to play with the odds rather than against them. You can also use discovery to learn who holds major honor cards.