Argentina - World Championships System Review

Lambardi-Ventin

http://www.worldbridge.org/people/person.asp?qryid=3535
http://www.worldbridge.org/people/person.asp?qryid=300
Summary: many years of world class experience

Approach: Modern (i.e. 1C bal or Cs)

1C: 2+, natural or 12-14/18-19 bal
1D: 5(4)+
1M: 5+
1NT: 15-17
2C: Strong: Game force or 23-24 bal
2D: Multi: 3-7 with a 5+ major or 25-26 bal or unspecified strong hand
2M: 8-12, 6+ major
2NT: 20-22
1NT Overcall: 15-18
Jump Overcalls: Weak
Cues: 1M-2M: 4OM+longer m, 1m-2m: 5-4+ Ms
1X Relays/1C Transfers/Gazzilli: None

Watch for: Multi, constructive twos, 1C 2+

Muzzio-Bianchedi:

http://www.worldbridge.org/people/person.asp?qryid=8563
http://www.worldbridge.org/people/person.asp?qryid=3538
Summary: many years of world class experience

Approach: Modern + 18-19 bal 2C

1C: 2+, natural or 12-14 bal (cc not clear if 1D unbal always)
1D: 4+
1M: 5+
1NT: 15-17 (can be semi-bal)
2C: 18-19 bal or semi-bal
2D: Any GF (cc not clear but likely has 23-24 bal in here)
2M: 0-10NV, 6-10V, 5+ major
2NT: 20-22 bal or semi-bal
1NT Overcall: 15-18
Jump Overcalls: Weak, except 1M-3C: D+OM, 1D-3C: C+S
Cues: 1M-2M: unknown, 1D-2D: Ms, 1C-2C: D+S (unknown, but likely 1C-2D Ms)
1X Relays/1C Transfers/Gazzilli: 1m-1NT, Gazzilli

Watch for: 2C as 18-19 bal, 1C 2+

Ravenna-Pellegrini

http://www.worldbridge.org/people/person.asp?qryid=6059
http://www.worldbridge.org/people/person.asp?qryid=8541
Summary: considerable world class experience

Approach: Modern + 1D can be bal if 5 or good suit

1C: 2+, natural or 12-14 bal (no 5+ suit except clubs but can have 4Ds if suit not good)
1D: 4+
1M: 5+ (4 possible in 3rd)
1NT: 15-17
2C: Strong: Any GF (cc not clear but likely has 23-24 bal in here)
2D: Weak, 6+ suit
2M: Weak, 6+ M
2NT: 20-22
1NT Overcall: 15-18
Jump Overcalls: Weak
Cues: Unknown
1X Relays/1C Transfers/Gazzilli: None

Watch for: 1C 2+