| North | East | South | West |
| P | P |
1 |
? |
|
Interventi |
Overcalls |
Quiz 237 |
| North | East | South | West |
| P | P |
1 |
? |
|
Duplicato NS in zona Cosa dichiari? |
Duplicate NS vulnerable What do you bid ? |
|
|
AKQJT |
|
 |
AT8 | |
 |
AK75 | |
 |
6 |
