Page 9 - 2 over 1 Game Force

Chapter 1: Opening Bidding 9

Chapter 1: Opening Bidding

Opening Bidding

1♣ = 12-21 HCP, 3⁺♣

1♦ = 12-21 HCP, 4⁺ ♦ (3 ♦ from 4432)
1♥ = 12-21 HCP, 5⁺ ♥

1♠ = 12-21 HCP, 5⁺ ♠

1NT = 15-17 HCP, BAL or Semi-BAL (4333, 4432, 5m332, 5M332)
2 = 22⁺ HCP or 16⁺ HCP, less than 4 losers & at least 4 quick tricks, any shape.

2♦ = 18-19 HCP, BAL or Semi-BAL from 4333 to 7222 without singleton or void.

2♥/2♠ = 6-11 HCP, 6⁺ cards
2NT = 20-21 HCP, BAL or Semi-BAL (4333, 4432, 5m332, 5M332)

3♣/♦/♥/♠ = Preemptive 7⁺ cards, 5-10 HCP, rule of 2/3
3NT = Gambling 3NT, 10-15 HCP, Solid minor suit, 7⁺cards

4♣/♦/♥/♠ = Preemptive 8⁺ cards, 5-10 HCP, rule of 2/3

4NT = Specific ace asking.
5♣/♦ = Preemptive 8⁺ cards, 5-10 HCP, rule of 2/3

5♥ = Strong, bid 6♥ if have ace or king of hearts or bid 7♥ if have both.
5♠ = Strong, bid 6♠ if have ace or king of spades or bid 7♠ if have both

2 over 1 Game Force | 2D Strong Balanced & Gazzilli