Misleading opponents (2)
Some other holdings where you can place an opponent with a difficult decision:
♣AQx
♣Jx
You're playing a trump contract, and LHO leads a high 1♣ through AQx. It's clear that RHO has the K. What are your chances for not losing a ♣ trick? Only a mistake from RHO can let you achieve your goal. Play the Ace and return a small one to your J immediatly! Now RHO has a problem: dummy has still the Q. If he takes the K and you ruff, he just gave you a trick for free. But if he doesn't take and you happen to have Jx he made the wrong decision as well. There's no scientific way to know what's best, except the bidding or lead methods perhaps.
Whenever you see such holding, you should immediatly know what you'll do whenever LHO plays this suit. Usually, finesse if he plays small, but don't when he plays high. When you have to play the suit yourself, and you know the K is wrongsided, you can play the Ace yourself obviously.
Another one I had yesterday:
♠Qxxx
♠KJ
After the first trick I was in dummy. I immediatly played a small ♠ to my K. RHO was hesitating a bit before playing small, so I found ♠A already. Now I put on my happyface like I scored a stiff K, went back to dummy and played another ♠ to my J. RHO again hesitated, and played another small ♠! An extra overtrick at MP is always welcome.
Would this happen to good players? I don't think so, since they'll give count and RHO would know I still have another ♠. Why would I go back to dummy if I didn't hold the J? Cashing the Ace seems necessary.
This brings me to a very similar holding:
♠Qxxx
♠Kx
Against good opposition, you may want to consider following line: small to your K, return to dummy and small to small. RHO may think like I mentioned above, and play the Ace!
