This strong club system was devised & developed by Mr. Benito Garozzo  in the year 1978 to train
the Dutch Volmac group and was first used during the 1980 Olympiad in Valkenburg, the Netherlands.

After so many yeas and all respect, we modified this amazing system to a most modern one.

Basic Approach
Opening bid structure
Opener
Meaning
1
Any 16+ HCP
1
0+cNo 5c Major; Canapé: maybe longer 11-15 HCP
1 /
5+c/; Canapé: maybe 6+c minor 11-15 HCP

2 way Drury responses all seats
1 NT
Balanced or semi-balanced; No 5c Major 13-15 HCP
2
6+c(or 5c AKQxx) No 5c side suit 11-15 HCP
2
a) Weak 6+c Major (3)5-10 HCP. Not acceptable in 4th

b) Any 5c-4c-4c OR 4c-4c-4c-1c (but not 4c-4c-4c-A) 16+ HCP
2 /
Weak 5+c/  & 4+c minor (3)5-10 HCP

Non side void acceptable

Natural 4th seat: 6+c/ 11-15 HCP
2 NT
Artificial; 6+c No side Major or Ace or King; Transfer preemptive

If 6c maybe one side Ace or King; Not acceptable 4th seat
3 //
Artificial; 7+c//No side Ace or King; Transfer preemptive

Natural 4th seat: 7+c// 11-15 HCP
3
Artificial; Gambling 7+c solid minor; No 4c Major or Ace or King

Natural 4th seat: 7+c 11-15 HCP
3 NT
Artificial; 5+c & 5+cPreemptive

4th seat is Gambling 7+c solid minor with Ace or King & No 4c Major
4 /
Namyats: a) Solid 8c/; No side Ace or King

b) 8c/with one honor less and one side Ace
4 /
Preemptive 8+c/
4 NT
Artificial; Extreme shape 5+c & 5+c
5 /
Preemptive 8+c/
5 /
Slam Try /
 * HCP Parentheses declares non-vulnerable situation
* Fewer HCP possible if extreme shape or 3rd seat