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![]() ![]() |
Bids after it |
* 1![]() |
15+ hp except those for 1NT/2NT openings | Bids after it |
Balanced Hand biddings | 0--11hp: pass 12-14hp: 1 ![]() 15-17hp: 1NT 18-19hp: 2NT 20-21hp: 1 ![]() 22-23hp: 1 ![]() 24-26hp: 1 ![]() | Bids after it |
1![]() ![]() |
7-11hp: 5+ suit | Bids after it |
1NT | 15~17hp balanced | Bids after it |
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![]() ![]() ![]() ![]() |
preemptives | Like Standard American |
Bid | Description | Note |
---|---|---|
pass | club suit, no game interesting | Bids after it |
1![]() |
Forcing: 7+ HPs: | Bids after it |
1![]() ![]() |
7+ HPs, 5+ suit, forcing. | Bids after it |
1NT | 8-10hp, non forcing | Bids after it |
2![]() ![]() |
9+hp: 5+ cards suit, forcing | Bids after it |
2![]() ![]() ![]() ![]() |
5~8hp, weak jump | Bids after it |
Bids after partner's 1 respond to
your 1
opening
Bid | Description | Note |
---|---|---|
Pass | diamond suit | Bids after it |
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![]() ![]() |
9+ HPs, 6+cards suit, game forcing | Bids after it |
2![]() ![]() |
9+ HPs, 6+ suit and with another 4+ cards suit, game forcing | Bids after it |
Bids after partner's 1 respond to your
1
opening
Description | bids | Note |
---|---|---|
1![]() ![]() ![]() ![]() |
15~17: real suit | Bids after it |
* 1NT | Strong hand like SAYC's 2![]() |
Bids after it |
2![]() ![]() ![]() ![]() |
jump, 18~19 real suit | Bids after it |
2NT | 20~21hp | Bids after it |
Bids after partner's 1 respond to
your 1
opening
Description | bids | Note |
---|---|---|
* 1NT | Strong hand like SAYC's 2![]() |
Bids after it |
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![]() ![]() |
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![]() ![]() |
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![]() ![]() ![]() |
10-11hp, 5+ cards suit and with 3 cards for partner's major | Bids after it |
"HS Responds" Bids after 1 respond to the 1
opening
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 |
Bids after 2 response to 1
/
opening
Bid | Description | Note |
---|---|---|
* 2![]() |
4-cards suit, minimum hand | Bids after it |
* 2![]() ![]() |
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![]() ![]() ![]() |
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