2M Intermediate Opening
12-14. 5+M, no 4+oM. Unbal (at least some singleton or 6+M).
2♥ = 12-14 5+♥ unbal no 4♠
- 2♠
Nat. Constructive NF. - 2N/3♥/♠
NF others GF
- 2N/3♥/♠
- 2N
Art GF. Continuation - 3♣
Art. Misfit inv. Continuation - 3♦
3+ ♥ Inv / Hx Inv / Hx COG- 3♥
NF. Then 3 N = Hx COG - 3N
Max. 5= ♥ - 4♥
To play. 6-cards or Good 5.
- 3♥
- 3♥
Blocking - 3♠
Nat GF+ 4m Splinter - 3N
/4M To play
2♠ = 12-14 5+♠ unbal no 4♥
- 2N
Art GF. Continuation - 3♣
Art. Misfit inv. Continuation - 3♦
Art. 5+ ♥ GF or 6+♥ Inv+ (Could be less for tactical reason)- 3♥
NF. Other bids are GF - 3♠
Max. Good ♠. - 3N
Art. 2= ♥. non Min 4m Fit ♥ splinter4M To play
- 3♥
- 3♥
3+ ♠ Inv / Hx Inv / Hx COG - 3♠
Blocking 4m Splinter - 3N
/4M To play
2M - 2N
- 3♣
6+M 2+oM. 3 ♦ ask- 3♥
Short ♦. 3♠ ask- 3N
6331 - 4♣
6421 - 4♦
7(32)1
- 3N
- 3♠
6(322) / 7222 - 3N
+ Short ♣. Bid like 2M-2N-3♦-3♥
- 3♥
- 3♦
5431 3=oM. 3 ♥ ask m- 3♠
4= ♣ - 3N
4= ♦
- 3♠
- 3♥
Short oM. ♣ more than ♦. 3♠ ask- 3N
5431 - 4♣
6421 - 4♦
7321
- 3N
- 3♠
6331 short oM - 3N
+ Short oM. ♦ more than ♣. Bid like 2M-2N-3♥-3♠
2M - 3♣
P 4+ ♣ To play- 3♦
4+ ♦ NF 3oM Art. Accept. Do not want to declare 3M 6+M NF - 3N
/4M To play