GRECHAM
2006
1NT(weak)
Un-passed
hand:
DBL=14+HcP
2§=ª+©
OR ª+§
2¨=¨+©
OR ¨+ª
2©ª=5+cd
2NT=1-suiter
3§=5§
+ 5©
3¨=5¨
+ 5©
3©=5©
+ 5ª
3ª=5§
+ 5¨
Passed
hand:
DBL=Trans
-> 2§
DBL-2§-Pass=5+§
DBL-2§-2¨=5+¨
DBL-2§-2©=5+©
+ 4+ª
DBL-2§-2ª=5+ª
+ 4+©
DBL-2§-2NT=
2§=5+§
+ side MAJOR
2¨=5+¨
+ side MAJOR
2©=5+©
2ª=5+ª
2NT=Good
hand,
*5© + a minor
*5ª + a minor