Template:O2B

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{| border="1" cellpadding="4"  
{| border="1" cellpadding="4"  
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|-
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| style="background:#ff99cc;" | <center> <big> <big> ''' Box O2B ''' </big> </big> </center>
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| style="background:#ff99cc;" | <center> <big> <big> ''' Box O2B ''' </big> </big>   </center>
 +
<center> ''(Version 1.0)''  </center>  
| colspan="4" style="background:#ff99cc;" | <center> <big> <big> ''' '''Opener's Rebid after opening One of a Suit (1{{Cs}}, 1{{Ds}}, 1{{Hs}}, 1{{Ss}}) ''' </big> </big> </center>
| colspan="4" style="background:#ff99cc;" | <center> <big> <big> ''' '''Opener's Rebid after opening One of a Suit (1{{Cs}}, 1{{Ds}}, 1{{Hs}}, 1{{Ss}}) ''' </big> </big> </center>
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|  style="background:#c0c0c0;" | <center> <big> '''Forcing?''' </big> </Center>
|  style="background:#c0c0c0;" | <center> <big> '''Forcing?''' </big> </Center>
|  style="background:#c0c0c0;" | <center> <big> '''Where to next?''' </big> </Center>
|  style="background:#c0c0c0;" | <center> <big> '''Where to next?''' </big> </Center>
 +
|-
 +
| rowspan="10" | <center> ''' One of a New Suit ''' </Center>
 +
| <center> ''' Pass ''' </center>
 +
|  Minimum opening hand (i.e. 8-12 HCP), little support for responder, no other 4+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' One or Two of a New Suit ''' </center>
 +
|  4+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' 1NT ''' </center>
 +
|  11-16 HCP and fairly balanced with a 5-card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 2-level  ''' </center>
 +
|  6-card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's suit to the 2-level  ''' </center>
 +
|  3-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' 2NT ''' </center>
 +
|  The '''[[Simplex 2NT]]''': 10+ HCP and 4+ card support for Responder's suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 3-level  ''' </center>
 +
|  7+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's suit to the 3-level  ''' </center>
 +
|  4-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's suit to the 4-level  ''' </center>
 +
|  5-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's minor to the 5-level  ''' </center>
 +
|  6-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
| rowspan="6" | <center> ''' 1NT ''' </Center>
 +
| <center> ''' Pass ''' </center>
 +
|  8-10 HCP and a 5-3-3-2 shape.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 2-level  ''' </center>
 +
|  6-card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Two of a New Suit ''' </center>
 +
|  4+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
| <center> ''' 2NT ''' </center>
 +
|  12-14 HCP, balanced or semi-balanced.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 3-level  ''' </center>
 +
|  7+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' 3NT ''' </center>
 +
|  15+ HCP, balanced.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
| rowspan="9" | <center> ''' Two of a New Suit ''' </Center>
 +
| <center> ''' Pass ''' </center>
 +
|  Minimum opening hand (i.e. 8-12 HCP), little support for responder, no other 4+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Two of a New Suit ''' </center>
 +
|  4+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 2-level  ''' </center>
 +
|  6-card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' 2NT ''' </center>
 +
|  The '''[[Simplex 2NT]]''': 10+ HCP and 4+ card support for Responder's suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's suit to the 3-level  ''' </center>
 +
|  3-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' New Suit at the 3-level  ''' </center>
 +
|  5+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Rebid of Opener's original suit at the 3-level  ''' </center>
 +
|  7+ card suit.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's suit to the 4-level  ''' </center>
 +
|  4-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
 +
|-
 +
|  <center> ''' Raise Responder's minor to the 5-level  ''' </center>
 +
|  5-card support and less than 10 HCP.
 +
| <center> NF </center>
 +
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
| rowspan="2" | <center> ''' 2NT ''' </Center>  
| rowspan="2" | <center> ''' 2NT ''' </Center>  
| <center> ''' Rebid of Opener's suit at the 3-level ''' </center>
| <center> ''' Rebid of Opener's suit at the 3-level ''' </center>
-
|  Up to 13 HCP  
+
|  Up to 13 HCP.
| <center> NF </center>
| <center> NF </center>
-
|  style="background:#FFCC00;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
-
| <center> ''' Double ''' </Center>  
+
| <center> ''' Cue-bid of cheapest 1st-round control ''' </center>
-
"I had a bid but RHO has just taken it away."   
+
14+ HCP.  
 +
| <center> F </center>
 +
|  style="background:#FFFF99;" | <center> </center>
 +
|-
 +
| rowspan="6" | <center> ''' Three of a New Suit ''' </Center>
 +
| <center> ''' Rebid of Opener's original suit at the 3-level ''' </center>
 +
|  Minimum opening hand (i.e. 8-12 HCP), less than 4-card support for responder, no other 4+ card suit biddable at the 3-level.
| <center> NF </center>
| <center> NF </center>
-
|  style="background:#008000;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
-
| <center> ''' Raise to 4 of Opener's Suit ''' </Center>  
+
| <center> ''' Three of a New Suit ''' </center>
-
4+ card support, no other 4+ card suit, 3-8 points.  
+
|  4+ card suit.  
| <center> NF </center>
| <center> NF </center>
-
|  style="background:#008000;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
-
|<center> ''' New Suit below 3NT  ''' </Center>  
+
| <center> ''' 3NT  ''' </center>
-
| 3-13 points, cheapest 4+ card suit.
+
| Balanced, preferably with the other two suits stopped.  
-
| <center> F </center>
+
| <center> NF </center>
-
|  style="background:#008000;" | <center>   </center>
+
|  style="background:#FFFF99;" | <center> </center>
|-
|-
-
| <center> ''' New Suit above 3NT but below 4 of Opener's suit ''' </Center>  
+
| <center> ''' Rebid of Opener's original suit at the 4-level ''' </center>
-
| 8-13 HCP and a 5+ card suit.
+
| 6+ card suit.  
-
| <center> GF </center>
+
| <center> NF </center>
-
|  style="background:#008000;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
-
| <center> ''' 3NT ''' </Center>  
+
 
-
5-12 HCP and stoppers in all the other suits.  
+
| <center> ''' Raise Responder's suit to the 4-level  ''' </center>
 +
3+ card support and 8-12 HCP.  
| <center> NF </center>
| <center> NF </center>
-
|  style="background:#008000;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
-
| <center> '''4NT Blackwood''' </Center>  
+
| <center> ''' [[4NT]]  ''' </center>
-
|   13+ points.
+
| Blackwood: 13+ HCP.  
-
| <center> F </center>
+
| <center> NF </center>
-
|  style="background:#008000;" | <center>  </center>
+
|  style="background:#FFFF99;" | <center>  </center>
|-
|-
|}
|}

Current revision as of 18:09, 8 November 2012

Box O2B
(Version 1.0)
Opener's Rebid after opening One of a Suit (1♣, 1, 1, 1♠)
Responder's Bid
Opener's Rebids
Meaning
Forcing?
Where to next?
One of a New Suit
Pass
Minimum opening hand (i.e. 8-12 HCP), little support for responder, no other 4+ card suit.
NF
One or Two of a New Suit
4+ card suit.
NF
1NT
11-16 HCP and fairly balanced with a 5-card suit.
NF
Rebid of Opener's original suit at the 2-level
6-card suit.
NF
Raise Responder's suit to the 2-level
3-card support and less than 10 HCP.
NF
2NT
The Simplex 2NT: 10+ HCP and 4+ card support for Responder's suit.
NF
Rebid of Opener's original suit at the 3-level
7+ card suit.
NF
Raise Responder's suit to the 3-level
4-card support and less than 10 HCP.
NF
Raise Responder's suit to the 4-level
5-card support and less than 10 HCP.
NF
Raise Responder's minor to the 5-level
6-card support and less than 10 HCP.
NF
1NT
Pass
8-10 HCP and a 5-3-3-2 shape.
NF
Rebid of Opener's original suit at the 2-level
6-card suit.
NF
Two of a New Suit
4+ card suit.
NF
2NT
12-14 HCP, balanced or semi-balanced.
NF
Rebid of Opener's original suit at the 3-level
7+ card suit.
NF
3NT
15+ HCP, balanced.
NF
Two of a New Suit
Pass
Minimum opening hand (i.e. 8-12 HCP), little support for responder, no other 4+ card suit.
NF
Two of a New Suit
4+ card suit.
NF
Rebid of Opener's original suit at the 2-level
6-card suit.
NF
2NT
The Simplex 2NT: 10+ HCP and 4+ card support for Responder's suit.
NF
Raise Responder's suit to the 3-level
3-card support and less than 10 HCP.
NF
New Suit at the 3-level
5+ card suit.
NF
Rebid of Opener's original suit at the 3-level
7+ card suit.
NF
Raise Responder's suit to the 4-level
4-card support and less than 10 HCP.
NF
Raise Responder's minor to the 5-level
5-card support and less than 10 HCP.
NF
2NT
Rebid of Opener's suit at the 3-level
Up to 13 HCP.
NF
Cue-bid of cheapest 1st-round control
14+ HCP.
F
Three of a New Suit
Rebid of Opener's original suit at the 3-level
Minimum opening hand (i.e. 8-12 HCP), less than 4-card support for responder, no other 4+ card suit biddable at the 3-level.
NF
Three of a New Suit
4+ card suit.
NF
3NT
Balanced, preferably with the other two suits stopped.
NF
Rebid of Opener's original suit at the 4-level
6+ card suit.
NF
Raise Responder's suit to the 4-level
3+ card support and 8-12 HCP.
NF
4NT
Blackwood: 13+ HCP.
NF
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