6. E deals E-W vul |   9 7 3
   Q 9 8
   9 7 4
   10 9 3 2
 | 
| West | North | East | South
 | West | North | East | South
 |  | tigger8 | xiao xixi | kinglouis1 | rfp | ddc3 | lyzmusic | lolatx | zhangqq02
 |   |  | 1   | 3  1 |  |  | 1   | Dbl
 |  | Pass | 3 NT | Pass | 4   | 1   | Pass | 2   | 3  
 |  | Pass | Pass | 4   | Dbl (AP) | Pass | Pass | 4   | 5  
 |  | 1. good 1-suit hand | Dbl | AP |  |  |  |   |  | Lead | 2nd | 3rd | 4th | Lead | 2nd | 3rd | 4th
 |    A | 6 | 8 |   6 |   7 | 8 |   7 | 2
 |    J | 5 | 2 | 7 |   4 | 5 | J | Q
 |    10 | Q | A | 3 |   4 | 9 | J |   3
 |    4 | 9 | K |   4 |   4 | 6 | 9 |   8
 |  | 12 tricks claimed |   7 | 3 | 6 | 8
 |   |  |  |  |   5 |  |  | 
 |   |  |  |  | 9 tricks claimed |   
 | 
  A 8 4 2
   7 6
   K Q 8 2
   6 5 4 |  
 |   K J 10 6
   —
   10 5 3
   A K Q J 8 7
 | 
31921 = 4B4AC 4C4AC Par NS -800 |   Q 5
   A K J 10 5 4 3 2
   A J 6
   —
 | 
 RP Team NS 4  × E +2 -1190  -13 17
 |    Visitor NS   5  × S -2 -300    +13 15 |