查看完整版本 : 2 Club Opening

alexskt 2007-11-4 08:58 AM

2 Club Opening

[size=4][color=navy][b]Requirements For Opening 2C:[/b][/color][/size]


- [font=Arial][size=3]You have more quick tricks than losers[/size][/font]
[font=Arial]- [font=Arial][size=12pt]You are within one trick of game in your own hand[/size][/font][/font]
[font=Arial][font=Arial][size=12pt]- [font=Arial][size=12pt]You would be sick to your stomach if partner passed your one-bid[/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]With 22+ HCP always open 2C. (Some play 21+ or even 20+ HCP)[/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]With a 1-suiter and 9+ tricks, open 2C[/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]With a 2-suiter or 1 ½- suiter and 8+ tricks[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]If 22-24 HCP and balanced, open 2C then rebid 2NT[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]If 25-27 HCP and balanced, open 2C then rebid 3NT[/size][/font] [/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]   ([font=Arial][size=12pt]Most players open 3NT as the "Gambling 3NT")[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]If 28-30 HCP and balanced, open 2C then rebid 4NT[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]

[font=Arial][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/font]
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[font=Arial][size=3]source: [url=http://www.slospin.net/Duplicate%20Bridge/Bridge%20Conventions/bridge_2club_open.htm]http://www.slospin.net/Duplicate%20Bridge/Bridge%20Conventions/bridge_2club_open.htm[/url][/size][/font]

[[i] 本帖最後由 alexskt 於 2007-11-4 09:02 AM 編輯 [/i]]

alexskt 2007-11-4 09:01 AM

[size=4][color=navy][b]Simplified Responses([color=#666699]2D Waiting)[/color]:[/b][/color][/size]


- [font=Arial][size=12pt]2D = 4+ HCP (usually one control of an A or K)[/size][/font]
[font=Arial][size=12pt]- [font=Arial][size=12pt]2H = less than 4 HCP (a "double negative") [/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]Other bids are positive and show a great suit (with a big balanced hand use 2D Waiting)[/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]- [font=Arial][size=12pt]Long and strong:[/size][/font][/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]2S = spades[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]2NT = hearts[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]3C = clubs[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]3D = diamonds[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt] [/size][/font]
[/size][/font][/size][/font][/size][/font][/size][/font][/size][/font][/size][/font]- [font=Arial][size=12pt]When RHO overcalls:[/size][/font]
[font=Arial][size=12pt]        -  [font=Arial][size=12pt]Double = no values (less that 4 HCP, same as "double negative") [/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]Pass = some values (4+ HCP with at least an A or K, same as 2D waiting)[/size][/font][/size][/font][/size][/font]
[font=Arial][size=12pt][font=Arial][size=12pt][font=Arial][size=12pt]        -  [font=Arial][size=12pt]Bidding a suit = long and strong[/size][/font][/size][/font]
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查看完整版本: 2 Club Opening