Click on the arrow to open or close the bidding.
Click on the bid to open or close the bidding on a new page.
- vs. (1♣): Opps Bid
-
1♦: 1) 10-14, 0+♦, often 11-13 bal 2) If a passed hand: 8-11 w/5+♦
-
1♥: 1) 9-14 2) If a passed hand: 7-10
-
1♠: 1) 9-14 2) If a passed hand: 7-10
-
1NT: 1) 14-16 2) If a passed hand: 7-10 w/5-5 in minors
-
2♣: 1) 10-14 2) If a passed hand: 7-10 w/both majors (5-4 or better)
-
2♦: 1) Multi (Weak-Two in-a-major) 2) If a passed hand: Preempt w/6+♦
-
2♥: 1) Bad preempt in ♣ 2) If a passed hand: Preempt in ♥
-
2♠: 1) Bad preempt in ♦ 2) If a passed hand: Preempt in ♠
-
2NT: 1) Good preempt in ♣ 2) If a passed hand: Preemt in minors (6-5)
-
3♣: 1) God preempt in ♦ 2) If a passed hand: Preempt in ♣
-
3♦: 1) ♥ suit 2) If a passed hand: Preempt in ♦
-
3♥: 1) ♠ suit 2) If a passed hand: Preemt in ♥
-
3♠: 1) Any solid minor 2)If a passed hand: Preemt in ♠
-
4♣:
-
4♦:
- vs. (1♦): Opps Bid
-
2NT: 5+♠ & 5+♣
-
3♣: 5+♣ & 5+♥
- vs. (1♥): Opps Bid
-
2NT: 5+♠ & 5+♣
-
3♣: 5+♣ & 5+♦
- vs. (1♠): Opps Bid
-
2NT: 5+♥ & 5+♣
-
3♣: 5+♣ & 5+♦
- vs. (1NT): Opps Bid
-
2♣: Both majors - at least 5-4
-
2♦: 6crd in unknown major
-
2♥: 5+♥ & 4+ in unknown minor
-
2♠: 5+♠ & 4+ in unknown minor
-
2NT: 5+♣ & 5+♦ or any strong 2-suiter
- vs. (2♣): Opps Bid
-
2♦: (if 2♣ is "strong") Multi
-
2♥: (If 2♣ is "strong") 5-5 in ♥/♣ OR ♠/♦
-
2♠: (If 2♣ is "strong") 5-5 in ♥/♦ (reds) OR 5-5 in ♠/♣ (blacks)
-
2NT: (If 2♣ is "strong") 5-5 in minors OR 5-5 in majors
List conventions
List systems