LH Green Card is for light opening. All 2/2/2/2 openings are weak two bids.
And in the third position, 5 cards weak two bids are encouraged. Another feature is the 1/1 openings for the range of 11-14HP (when 12-14HP range maybe 4+ cards or 11HP 5+ cards), and the 1 opening only for those 11-14HP without a major suit or those hands minor suit much better than the major suit, such as 4 cards major with 6 cards minor or even 5 cards major with a 7 cards minor. This choice is very worth a try for experienced players.
Here is the brief description of the system and hope you enjoy it and take home master points with it.
Bid | Description | Note |
---|---|---|
* 1 | Non-Forcing: 12-14 hp and not good for 1/1 opening | Bids after it |
* 1 | 15+ hp except those for 1NT/2NT openings | Bids after it |
Balanced Hand biddings | 0--11hp: pass 12-14hp: 1->1NT 15-17hp: 1NT 18-19hp: 2NT 20-21hp: 1->2NT 22-23hp: 1->1NT->2NT 24-26hp: 1->1NT->3NT | Bids after it |
1/1 | 7-11hp: 5+ suit | Bids after it |
1NT | 15~17hp balanced | Bids after it |
2/2/2/2 | Weak Two: 5~11HP 5+ suit (for the 1st and 2nd positions, better have 2 tops (A/K/Q) of the suit | Bids after it |
2NT | 18~19hp balanced | Bids after it |
3/3/3/3 | preemptives | Like Standard American |
Bid | Description | Note |
---|---|---|
pass | club suit, no game interesting | Bids after it |
1 | Forcing: 7+ HPs: | Bids after it |
1/1 | 7+ HPs, 5+ suit, forcing. | Bids after it |
1NT | 8-10hp, non forcing | Bids after it |
2/2 | 9+hp: 5+ cards suit, forcing | Bids after it |
2/2/3/3 | 5~8hp, weak jump | Bids after it |
Bid | Description | Note |
---|---|---|
Pass | diamond suit | Bids after it |
1/1 | 4+ cards suit, and with another longer minor suit | Bids after it |
1NT | natural | Bids after it |
2 | 12~14, 5+ cards suit | Bids after it |
Bid | Description | Note |
---|---|---|
* 1 | 8- HP | Bids after it |
* 1 | 9+ HPs but not good for 2 level bids | Bids after it |
* 1NT | 9+ HPs, 5-5 plus two suits, game forcing | Bids after it |
2/2 | 9+ HPs, 6+cards suit, game forcing | Bids after it |
2/2 | 9+ HPs, 6+ suit and with another 4+ cards suit, game forcing | Bids after it |
Description | bids | Note |
---|---|---|
1/2/2/2 | 15~17: real suit | Bids after it |
* 1NT | Strong hand like SAYC's 2 opening, reopening | Bids after it |
2/3/3/3 | jump, 18~19 real suit | Bids after it |
2NT | 20~21hp | Bids after it |
Description | bids | Note |
---|---|---|
* 1NT | Strong hand like SAYC's 2 opening, reopening | Bids after it |
2/2/2/2 | real suit | Bids after it |
2NT | 20~21hp, balanced hand | Bids after it |
Bid | Description | Note |
---|---|---|
pass | 0~10hp, no interesting for further exploring, and can't raise | Bids after it |
1 after 1opening | 4+ cards spade, FS | Bids after it : "HS Responds" |
1NT | 7~10hp, no 3 cards support | Bids after it |
* 2 | Forcing, two situations: 1, 8-11HP, with 3 cards (maybe 4-cards if 8-9hp) support but no other good suit 2, 11+HP, no 4-cards support, further exploring partner's hand |
Bids after it |
* 2 | 10-11hp, no 3 cards support for partner's major, but have a 6-cards minor | Bids after it |
2 after 1opening | 9-11hp, 5+ cards suit, and with no 3 cards support to partner's spade | Bids after it |
* 2NT | 12+hp and 4+ cards support | Bids after it |
single raise | 0~7hp, 4+ cards support | Bids after it |
double raise | 10~11hp 4-cards support | Bids after it |
3/3/3 | 10-11hp, 5+ cards suit and with 3 cards for partner's major | Bids after it |
Bid | Description | Note |
---|---|---|
1NT | 4 cards heart without 3 cards spade support | Bids after it |
2 | 5 cards heart without 3 cards spade support | Bids after it |
2 | 4 cards heart with 3 cards spade support | Bids after it |
2 | 5 cards heart with 3 cards spade support | Bids after it |
2 | 4 cards spade support | Bids after it |
Bid | Description | Note |
---|---|---|
* 2 | 4-cards suit, minimum hand | Bids after it |
* 2 after 1opening | 4-cards heart, 5 cards spade, minimum hand | Bids after it |
2 level original suit | minimum hand, 5 cards suit | Bids after it |
* 2NT | maxium hand, 4-cards suit | Bids after it |
3 level original suit | maximum hand, 5+ suit | Bids after it |
3/3/3 | maximum hand, 5+ suit (for minors should be 6+ suit), and showing the side suit | Bids after it |
This site has been visited times since June 7, 2004