Deal 18 ♠  
 
 
♣  
 
 WEST  NORTH  EAST  SOUTH
1♠pass BID 
 
 
 

The bidding has gone as shown. It is your bid.
  ♠ K Q J 4 2
--
9 7 5 3
♣ K Q 8 4
 

 
Deal 18 ♠  
 
 
♣  
 
 WEST  NORTH  EAST  SOUTH
1♠pass4
pass5♣pass BID 
 
 

The bidding has gone as shown. It is your bid.

You want to force partner to game while you describe your hand. So you make a Splinter Bid of 4.
Partner replies 5♣. What do you bid next?
  ♠ K Q J 4 2
--
9 7 5 3
♣ K Q 8 4
 

 
Deal 18 ♠ A 9 8 7 5 3
9 5
K Q J 10
♣ A
 
 WEST  NORTH  EAST  SOUTH
1♠pass4
pass5♣pass5
pass6♠passpass
pass

The bidding has gone as shown. It is your bid.

You want to force partner to game while you describe your hand. So you make a Splinter Bid of 4.
Partner replies 5♣. What do you bid next?


Partner has the ♣A. Good. You are pretty worried about s and also your 11 high card points. You are tempted to just sign off at 5♠ but you shouldn't. You can make a control-bid below the 5♠ level. So you bid 5. This tells partner that your Splinter must have been a void.
Partner bids 6♠.


 Deal 19 
  ♠ K Q J 4 2
--
9 7 5 3
♣ K Q 8 4