Deal 1
 
 
 
♠ ?
?
?
♣ ?
 
 WEST  NORTH  EAST  SOUTH
1NT
pass2NTpass BID 
 

The bidding has gone as shown.
Decide what you would say, then click on BID above.
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4
 

 
Deal 1
 
 
 
♠ 7 5
K 6 4
K Q 7 4
♣ J 9 8 6
 
 WEST  NORTH  EAST  SOUTH
1NT
pass2NTpass3NT
passpasspass

Partner's 2NT bid invites you to bid game if you have a maximum hand.
Your 17 points is certainly a maximum so you bid 3NT.

Click NEXT to continue.
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4
 

 
Deal 1
 
3NT
OL: ♠6
♠ 7 5
K 6 4
K Q 7 4
♣ J 9 8 6
  South plays 3NT. West leads the ♠6.
Will you take your ♠A immediately? or at trick 2? or trick 3?

Make a Plan, then click NEXT .
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4
 

 
Deal 1
 
3NT
OL: ♠6
♠ 7 5
K 6 4
K Q 7 4
♣ J 9 8 6
  Winner List: ♠ = 1 : = 2 : = 3 : ♣ = 0 :: Total = 6

You need 3 more tricks, and they must come from ♣s. So you must drive out the ♣A. The problem is that when the defenders win the ♣A they may also take 4 ♠ tricks.

While you cannot guarantee the contract you can at least give yourself a better chance by holding up your ♠A on the first trick, and also on East's ♠ continuation.
You win the third ♠ with your ♠A.

 NEXT 
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4
 

 
Deal 1
 
3NT
OL: ♠6
♠ 7 5
K 6 4
K Q 7 4
♣ J 9 8 6
  Winner List: ♠ = 1 : = 2 : = 3 : ♣ = 0 :: Total = 6

You need 3 more tricks, and they must come from ♣s. So you must drive out the ♣A. The problem is that when the defenders win the ♣A they may also take 4 ♠ tricks.

While you cannot guarantee the contract you can at least give yourself a better chance by holding up your ♠A on the first trick, and also on East's ♠ continuation.
You win the third ♠ with your ♠A.


Now you drive out the ♣A. There are four possibilities:
West may win the ♣A and cash two more ♠s, down 1.
West may win the ♣A and cash just one ♠s, you make it.
East may win the ♣A and have a fourth ♠ to lead, you make it.
East may win the ♣A and be out of ♠s, you make it.

Click NEXT to see the full deal.
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4
 

 
Deal 1
 
3NT
OL: ♠6
♠ 7 5
K 6 4
K Q 7 4
♣ J 9 8 6
 
If you win the first or second ♠ trick you will fail.
When you attack ♣s, East will win the ♣A and play a ♠.

Holding up twice can never hurt, and in this case it is the only way to make the contract.

 Deal 2 
♠ K J 9 6 4
J 7 3
10 5 2
♣ 5 2
♠ Q 10 3
Q 9 5
J 9 8 6
♣ A 7 3
  ♠ A 8 2
A 10 8 2
A 3
♣ K Q 10 4