Dale and Robyn

Default principles
Offensive bidding
Bidding diagrams
Opening bids:
1 Precision (16+ any shape)
1 11-15 / 4+ (could be 45)
1 11-15 / 5+ / not 5332 shape
1 11-15 / 5+ / not 5332 shape
1NT 12-15 balanced or 5332 (any suit)
2 11-15 5+ (could have side suit)
2 12-15 / 4414 (short ) / passable
2 6-9 and 6
2 6-9 and 6
2NT Preempt 55 in minors
3 Preempt (6+)
3 Preempt (6+)
3 Preempt (7+)
3 Preempt (7+)
3NT Preempt 65 or better in the majors
4 Preempt %trumpsAreMySuit%
4 Preempt %trumpsAreMySuit%
4 %trumpsAreMySuit%
4 %trumpsAreMySuit%


After bidding 1
  1            Artificial / 0-7 / any shape
  1          Artificial / 19+ / any shape
   1         Artificial / 0-4 / any shape
    1NT        19-22 balanced (or nearly)
     2       Puppet stayman but may not have a major
      2      At least one 4 card major / passable
       2     4 cards in other major
       2     4 cards in other major
       2NT     No major / invite to 3NT
      2      5 / passable
      2      5 / passable
      2NT      No major and minimum
      3      Artificial / no major / max / passable
       3     5+ / to play
     2       Transfer to
      2      As requested (not max with 4+support)
     2       Transfer to
      2      As requested (not max with 4+support)
     2       Artificial / slam try / asks for minor
      2NT      No 4+minor / no 5+major
      3      Cheapest 4+minor
      3      Cheapest 4+minor
      3      5
      3      5
     2NT       6+minor / 2 of top 3 honours / game try
      3      Pass or correct to 3D
      3      Pass or correct to 3NT
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
    2        Artificial / GF or 23+balanced
     2       Artificial / denies an ace or king
      2      Game force
      2      Game force
      2NT      23-25(?) balanced-ish
       3     Puppet stayman
        3    At least one 4 card major
         3   4 cards in other major
         3   4 cards in other major
        3    5
        3    5
        3NT    No major
       3     Transfer to
       3     Transfer to
       3     54 (forcing)
      3      Game force
      3      Game force
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      4      Sets trumps (modified keycard)
      4      Sets trumps (modified keycard)
     2       5+ / has an A or K
     2       5+ / has an A or K
     2NT       Balanced or 4441 shape / has an A or K
     3       5+ / has an A or K
     3       5+ / has an A or K
    2        5+ / passable
    2        5+ / passable
    2        5+ / passable
    2NT        5+ unbalanced / passable
    3        6+ / passable
   1NT         5-7 balanced
    2        
     2       No major
     2       4
     2       4
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
    4NT        Keycard in
  1          16-18 / 5+ / passable
   1NT         5-7 with hold(s) / normally no 5+suit
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
  1NT          16-18 balanced or 5332 (but not 5)
   2         Puppet stayman but may not have a major
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Artificial / slam try / asks for minor
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
  2          16-18 / 5+ / passable
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
  2          16-18 / 5+ / passable
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
   3         5-7 / 5+
  2          16-18 / 5+ / passable
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
   3         5-7 / 5+
   3         5-7 / 5+
  2          Sets trumps (modified keycard)
  2NT          16-18 / 5+ unbalanced / passable
  3          Sets trumps (modified keycard)
  3          Sets trumps (modified keycard)
  3          Sets trumps (modified keycard)

  1            8+ / 5+
  1          
   2         
    Pass        Min; no cheaper single/void(unless A/K)
    2        Stayman but may not have a major
    2        5+
    2        5+
    2        5+
    2NT        5+
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
  2          
   Pass         Min; no cheaper single/void(unless A/K)
   2         Stayman but may not have a major
   2         5+
   2         5+
   2         5+
   2NT         5+
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)

  1            8+ / 5+
  2          
   Pass         Min; no cheaper single/void(unless A/K)
   2         Stayman but may not have a major
   2         5+
   2         5+
   2         5+
   2NT         5+
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)

  1NT            8+ / balanced
  2          
   2         No major
   2         4
   2         4

  2            8+ / 5+

  2            8+ / 5+

  2            0-4 / 6+ / passable %trumpsAreMySuit%
  2          To play
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours
  3          To play
  3          To play

  2            0-4 / 6+ / passable %trumpsAreMySuit%
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours
  3          To play
  3          To play
  3          To play

  2NT            8+ / 4441 shape (singleton )

  3            8+ / 4441 shape (singleton in )

  3            8+ / 4441 shape (singleton in )

  3            8+ / 4441 shape (singleton in )
  4NT          Keycard in

  3            Minimum; no singleton/void (unless A/K)


After bidding 1
  1            
  1NT          11-15 / 54-5
   2         4th suit forcing
  2          11-15 / 4-55
   2         4th suit forcing
  2          6+

  1            
  1NT          11-15 / 54-5 or 1444 (singleton )
   2         4th suit forcing
  2          11-15 / 4-55
   2         4th suit forcing
  2          6+ or 5+/4

  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            6-9 and 4+support %trumpsAreMySuit%

  2            0-4 / 6+ / passable
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  2            0-4 / 6+ / passable
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  3            10-12 and 4+support %trumpsAreMySuit%


After bidding 1
  1            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            
  2          
   3         4th suit forcing
  3          
   3         4th suit forcing

  2            6-9 / 3+support %trumpsAreMySuit%
  Pass          " "

  2            0-4 / 6+ / passable
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  2NT            10+ and 3+support %trumpsArePartnersSuit%
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Min; no cheaper single/void(unless A/K)
  3          Singleton/void (not A/K) in bid suit
  3NT          Max; 5 only; no single/void (unless A/K)
  4          Max; 6+; no singleton/void (unless A/K)
  4          Good min; no singletn/void (unless A/K)

  3            game try with <10 HCP %trumpsAreMySuit%

  4            Premptive raise %trumpsAreMySuit%


After bidding 1
  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            
  2          
   3         4th suit forcing
  3          
   3         4th suit forcing

  2            
  3          
   3         4th suit forcing

  2            6-9 / 3+support %trumpsAreMySuit%
  Pass          " "

  2NT            10+ and 3+support %trumpsArePartnersSuit%
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Minimum; no singleton/void (unless A/K)
  3NT          Max; 5 only; no single/void (unless A/K)
  4          Max; 6+; no singleton/void (unless A/K)
  4          Good min; no singletn/void (unless A/K)

  3            game try with <10 HCP %trumpsAreMySuit%

  4            Premptive raise %trumpsAreMySuit%


After bidding 1NT
  2            Puppet stayman but may not have a major
  2          At least one 4 card major / passable
   2         4 cards in other major
   2         4 cards in other major
   2NT         No major / invite to 3NT
  2          5 / passable
  2          5 / passable
  2NT          No major and minimum
  3          Artificial / no major / max / passable
   3         5+ / to play

  2            Transfer to
  2          As requested (not max with 4+support)

  2            Transfer to
  2          As requested (not max with 4+support)

  2            Artificial / slam try / asks for minor
  2NT          No 4+minor / no 5+major
  3          Cheapest 4+minor
  3          Cheapest 4+minor
  3          5
  3          5

  2NT            6+minor / 2 of top 3 honours / game try
  3          Pass or correct to 3D
  3          Pass or correct to 3NT

  3            Sets trumps (modified keycard)

  3            Sets trumps (modified keycard)

  3            Sets trumps (modified keycard)

  3            Sets trumps (modified keycard)

  4NT            Pass or bid 6NT


After bidding 2
  2            Query
  2          4/5+
  2          4/5+
  2NT          No major / max / 6+
  3          No major / min / 6+

  2            5+ / about 8-11 / passable

  2            5+ / about 8-11 / passable

  2NT            Natural invite

  3            Primarily obstructive %trumpsAreMySuit%


After bidding 2
  2            To play

  2            To play

  2NT            Invites 3NT

  3            To play

  3            Artificial asking for min/max
  3          Minimum
  3          Maximum

  3            Sets trumps (modified keycard)

  3            Sets trumps (modified keycard)

  4            Sets trumps (modified keycard)

  4            Sets trumps (modified keycard)


After bidding 2
  2NT            Ogust (asks for points / trump quality) %trumpsArePartnersSuit%
  3          Min / 0-1 of top 3 honours
  3          Min / 2 of top 3 honours
  3          Max / 0-1 of top 3 honours
  3          Max / 2 of top 3 honours
  3NT          Trumps headed by AKQ


After bidding 2
  2NT            Ogust (asks for points / trump quality) %trumpsArePartnersSuit%
  3          Min / 0-1 of top 3 honours
  3          Min / 2 of top 3 honours
  3          Max / 0-1 of top 3 honours
  3          Max / 2 of top 3 honours
  3NT          Trumps headed by AKQ


After bidding 2NT
  4            Preemptive raise

  4            Preemptive raise


After bidding 3
  4            Preemptive raise

  4            Keycard in


After bidding 3
  4            Keycard in

  4            Preemptive raise


After bidding 3
  4            Artificial / slam try in

  4            Artificial / keycard in


After bidding 3
  4            Artificial / slam try in

  4            Artificial / keycard in


After bidding 3NT
  4            Asks for longer major
  4          Equal length (66 shape)
  4          Longer suit
  4          Longer suit

  4            Keycard in

  4NT            Keycard in


After bidding 4
  4NT            %4nPopup%


After bidding 4
  4NT            %4nPopup%


After bidding 4
  4NT            %4nPopup%


After bidding (1)
  Pass            
  1NT          15-18 with hold(s)
   2         To play
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         To play
    2        As requested (not max with 4+support)
   2         To play
    2        As requested (not max with 4+support)
   2         To play
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
  2          19+ any shape
  2          Preemptive
  2          Preemptive
  2          Preemptive
  2NT          Preemptive / 55 in minors
  3          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive

  D            Both majors (obstructive)

  1            
  2          Unassuming cuebid

  1            
  2          Unassuming cuebid

  1            
  2          Unassuming cuebid

  1NT            Both minors (obstructive)
  2          To play
   2         At least one 4 card major / passable
    2        4 cards in other major
    2        4 cards in other major
    2NT        No major / invite to 3NT
   2         5 / passable
   2         5 / passable
   2NT         No major and minimum
   3         Artificial / no major / max / passable
    3        5+ / to play
  2          To play
   2         As requested (not max with 4+support)
  2          To play
   2         As requested (not max with 4+support)
  2          To play
  2NT          6+minor / 2 of top 3 honours / game try
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive

  2            19+ any shape

  2            Preemptive

  2            Preemptive

  2            Preemptive

  2NT            Preemptive / 55 in minors

  3            Preemptive

  3            Preemptive

  3            Preemptive

  3            Preemptive


After bidding (1)
  Pass            
  1NT          15-18 with hold
   2         Puppet stayman but may not have a major
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Artificial / slam try / asks for minor
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Sets trumps (modified keycard)
  2          19+ any shape
  2          Preemptive
  2          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive

  1            
  2          Unassuming cuebid

  1            
  2          Unassuming cuebid

  1NT            15-18 with hold
  2          Puppet stayman but may not have a major
   2         At least one 4 card major / passable
    2        4 cards in other major
    2        4 cards in other major
    2NT        No major / invite to 3NT
   2         5 / passable
   2         5 / passable
   2NT         No major and minimum
   3         Artificial / no major / max / passable
    3        5+ / to play
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Artificial / slam try / asks for minor
  2NT          6+minor / 2 of top 3 honours / game try
  3          Sets trumps (modified keycard)

  2            
  2          Unassuming cuebid

  2            19+ any shape

  2            Preemptive

  2            Preemptive

  2NT            Preempt (55 in any two unbid suits)

  3            Preemptive

  3            Preemptive

  3            Preemptive

  3            Preemptive


After bidding (1)
  Pass            
  1NT          15-18 with hold
   2         Puppet stayman but may not have a major
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Artificial / slam try / asks for minor
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Sets trumps (modified keycard)
  2          19+ any shape
  2          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive

  1            
  2          Unassuming cuebid

  1NT            15-18 with hold
  2          Puppet stayman but may not have a major
   2         At least one 4 card major / passable
    2        4 cards in other major
    2        4 cards in other major
    2NT        No major / invite to 3NT
   2         5 / passable
   2         5 / passable
   2NT         No major and minimum
   3         Artificial / no major / max / passable
    3        5+ / to play
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Artificial / slam try / asks for minor
  2NT          6+minor / 2 of top 3 honours / game try
  3          Sets trumps (modified keycard)

  2            
  2          Unassuming cuebid

  2            
  2          Unassuming cuebid

  2            19+ any shape

  2            Preemptive

  2NT            Preempt (55 in any two unbid suits)

  3            Preemptive

  3            Preemptive

  3            Preemptive

  3            Preemptive


After bidding (1)
  Pass            
  1NT          15-18 with hold
   2         Puppet stayman but may not have a major
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Transfer to
    2        As requested (not max with 4+support)
   2         Artificial / slam try / asks for minor
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Sets trumps (modified keycard)
  2          19+ any shape
  3          Preemptive
  3          Preemptive
  3          Preemptive
  3          Preemptive

  1NT            15-18 with hold
  2          Puppet stayman but may not have a major
   2         At least one 4 card major / passable
    2        4 cards in other major
    2        4 cards in other major
    2NT        No major / invite to 3NT
   2         5 / passable
   2         5 / passable
   2NT         No major and minimum
   3         Artificial / no major / max / passable
    3        5+ / to play
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Transfer to
   2         As requested (not max with 4+support)
  2          Artificial / slam try / asks for minor
  2NT          6+minor / 2 of top 3 honours / game try
  3          Sets trumps (modified keycard)

  2            
  2          Unassuming cuebid

  2            
  2          Unassuming cuebid

  2            
  2          Unassuming cuebid

  2            19+ any shape

  2NT            Preempt (55 in any two unbid suits)

  3            Preemptive

  3            Preemptive

  3            Preemptive

  3            Preemptive


After bidding (Any)
  1NT            


After bidding (2)
  Pass            
  2NT          15-18 with hold(s)
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   3         Obstructive/preemptive
    3        At least one 4 card major
     3       4 cards in other major
     3       4 cards in other major
    3        5
    3        5
    3NT        No major
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive

  D            Lead direction

  2            Obstructive

  2            Obstructive

  2            Obstructive

  2NT            15-18 with hold(s)
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  3          Obstructive/preemptive
   3         At least one 4 card major
    3        4 cards in other major
    3        4 cards in other major
   3         5
   3         5
   3NT         No major
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive


After bidding (2)
  Pass            
  2NT          Preempt (55 in minors)
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   2         Obstructive/preemptive
   3         Obstructive/preemptive
    3        At least one 4 card major
     3       4 cards in other major
     3       4 cards in other major
    3        5
    3        5
    3NT        No major
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   3         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   4         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   5         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   6         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive
   7         Obstructive/preemptive

  2NT            Preempt (55 in minors)
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  2          Obstructive/preemptive
  3          Obstructive/preemptive
   3         At least one 4 card major
    3        4 cards in other major
    3        4 cards in other major
   3         5
   3         5
   3NT         No major
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  3          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  4          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  5          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  6          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive
  7          Obstructive/preemptive


After bidding (2)
  Pass            
  2NT          
   3         Puppet stayman
    3        At least one 4 card major
     3       4 cards in other major
     3       4 cards in other major
    3        5
    3        5
    3NT        No major
   3         Transfer to
   3         Transfer to
   3         54 (forcing)

  2NT            15-18 with hold
  3          Puppet stayman
   3         At least one 4 card major
    3        4 cards in other major
    3        4 cards in other major
   3         5
   3         5
   3NT         No major
  3          Transfer to
  3          Transfer to
  3          54 (forcing)


After bidding (2)
  Pass            
  2NT          
   3         Puppet stayman
    3        At least one 4 card major
     3       4 cards in other major
     3       4 cards in other major
    3        5
    3        5
    3NT        No major
   3         Transfer to
   3         Transfer to
   3         54 (forcing)

  2NT            15-18 with hold
  3          Puppet stayman
   3         At least one 4 card major
    3        4 cards in other major
    3        4 cards in other major
   3         5
   3         5
   3NT         No major
  3          Transfer to
  3          Transfer to
  3          54 (forcing)


After bidding (2NT)
  Pass            
  D          Interest in penalising

  D            Interest in penalising


After bidding (1NT)
  Pass            
  D          15+ (or expect to beat 1NT)
   2         5+ / to play
   2         5+ / to play
   2         5+ / to play
   2         5+ / to play
  2          6+ OR 4+/4+another. About 10-14.
   2         Pass or correct
   2         5+ / to play
   2         5+ / to play
  2          5+ OR 4+/4+major. About 10-14.
   2         5+ / to play
   2         Pass or correct
   2         5+ / to play
  2          5+ OR 4+/4+. About 10-14.
   2         5+ / to play
   2         5+ / to play
   2         Pass or correct
  2NT          Preempt (55 in minors)
  3          Preempt
  3          Preempt
  3          Preempt
  3          Preempt

  D            15+ (or expect to beat 1NT)
  2          5+ / to play
  2          5+ / to play
  2          5+ / to play
  2          5+ / to play

  2            6+ OR 4+/4+another. About 10-14.
  2          Pass or correct
  2          5+ / to play
  2          5+ / to play

  2            5+ OR 4+/4+major. About 10-14.
  2          5+ / to play
  2          Pass or correct
  2          5+ / to play

  2            5+ OR 4+/4+. About 10-14.
  2          5+ / to play
  2          5+ / to play
  2          Pass or correct

  2NT            Preempt (55 in minors)

  3            Preempt

  3            Preempt

  3            Preempt

  3            Preempt

Disturbed bidding
Bidding diagrams
1 Precision (16+ any shape)
1 11-15 / 4+ (could be 45)
1 11-15 / 5+ / not 5332 shape
1 11-15 / 5+ / not 5332 shape
1NT 12-15 balanced or 5332 (any suit)
2 11-15 5+ (could have side suit)
2 12-15 / 4414 (short ) / passable
2 6-9 and 6
2 6-9 and 6
2NT Preempt 55 in minors
3 Preempt (6+)
3 Preempt (6+)
3 Preempt (7+)
3 Preempt (7+)
3NT Preempt 65 or better in the majors
4 Preempt %trumpsAreMySuit%
4 Preempt %trumpsAreMySuit%
4 %trumpsAreMySuit%
4 %trumpsAreMySuit%


After bidding 1
  D            
  Pass          0-4 (or trapping) / any shape
  RD          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / balanced
  2          8+ / 5+
  2          8+ / 5+
  2          0-4 / 6+
   (Any)         
    2        To play
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
    3        To play
    3        To play
   2         To play
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
   3         To play
   3         To play
  2          0-4 / 6+
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
    3        To play
    3        To play
    3        To play
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
   3         To play
   3         To play
   3         To play
  2NT          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
   (Any)         
    4NT        Keycard in
   4NT         Keycard in

  1            
  Pass          0-4 (or trapping) / any shape
  RD          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / balanced
  2          8+ / 5+
  2          8+ / 5+
  2          0-4 / 6+
   (Any)         
    2        To play
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
    3        To play
    3        To play
   2         To play
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
   3         To play
   3         To play
  2          0-4 / 6+
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
    3        To play
    3        To play
    3        To play
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
   3         To play
   3         To play
   3         To play
  2NT          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
   (Any)         
    4NT        Keycard in
   4NT         Keycard in

  1            Artificial / 0-7 / any shape
  1          Artificial / 19+ / any shape
   (D)         
    3        
     (Any)       
      4NT      Keycard in
     4NT       Keycard in
   (1)         
    3        
     (Any)       
      4NT      Keycard in
     4NT       Keycard in
   (Any)         
    1NT        
     (Any)       
      2      
       (2)     
        Pass    No major
       (2)     
        D    Other major
       (2)     
        D    Other major
       (Any)     
        2    No major
        2    4
        2    4
   1         Artificial / 0-4 / any shape
    1NT        19-22 balanced (or nearly)
     (D)       
      Pass      Asks for XX (will pass XX or scramble)
       RD     
        Pass    Converting XX to penalties
        2    4+ and a higher 4+suit
        2    4+ and a 4+major
        2    4+/4+ in the majors
       2     5 (chose not to redouble)
       2     5 (chose not to redouble)
       2     5 (chose not to redouble)
       2     5 (chose not to redouble)
      RD      Takeout / dead flat hand
      2      5+ / to play
      2      5+ / to play
      2      5+ / to play
      2      5+ / to play
     2       Puppet stayman but may not have a major
      2      At least one 4 card major / passable
       2     4 cards in other major
       2     4 cards in other major
       2NT     No major / invite to 3NT
      2      5 / passable
      2      5 / passable
      2NT      No major and minimum
      3      Artificial / no major / max / passable
       3     5+ / to play
     2       Transfer to
      (D)      
       Pass     2 card support
       2     3+card support (not max with 4+support)
      2      As requested (not max with 4+support)
     2       Transfer to
      (D)      
       Pass     2 card support
       2     3+card support (not max with 4+support)
      2      As requested (not max with 4+support)
     2       Artificial / slam try / asks for minor
      (Any)      
       2NT     No 4+minor / no 5+major
       3     Cheapest 4+minor
       3     Cheapest 4+minor
       3     5
       3     5
      2NT      No 4+minor / no 5+major
      3      Cheapest 4+minor
      3      Cheapest 4+minor
      3      5
      3      5
     2NT       6+minor / 2 of top 3 honours / game try
      (Any)      
       3     Pass or correct to 3D
       3     Pass or correct to 3NT
      3      Pass or correct to 3D
      3      Pass or correct to 3NT
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
     3       Sets trumps (modified keycard)
    2        Artificial / GF or 23+balanced
     2       Artificial / denies an ace or king
      2      Game force
      2      Game force
      2NT      23-25(?) balanced-ish
       3     Puppet stayman
        3    At least one 4 card major
         3   4 cards in other major
         3   4 cards in other major
        3    5
        3    5
        3NT    No major
       3     Transfer to
       3     Transfer to
       3     54 (forcing)
      3      Game force
      3      Game force
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      4      Sets trumps (modified keycard)
      4      Sets trumps (modified keycard)
     2       5+ / has an A or K
     2       5+ / has an A or K
     2NT       Balanced or 4441 shape / has an A or K
     3       5+ / has an A or K
     3       5+ / has an A or K
    2        5+ / passable
    2        5+ / passable
    2        5+ / passable
    2NT        5+ unbalanced / passable
    3        6+ / passable
   1NT         5-7 balanced
    2        
     (2)       
      Pass      No major
     (2)       
      D      Other major
     (2)       
      D      Other major
     2       No major
     2       4
     2       4
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
   3         5-7 / 4441 shape (singleton )
    (Any)        
     4NT       Keycard in
    4NT        Keycard in
  1          16-18 / 5+ / passable
   (Any)         
    1NT        5-7 with hold(s) / normally no 5+suit
    2        5-7 / 5+
    2        5-7 / 5+
    2        5-7 / 5+
   1NT         5-7 with hold(s) / normally no 5+suit
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
  1NT          16-18 balanced or 5332 (but not 5)
   (D)         
    Pass        Asks for XX (will pass XX or scramble)
     RD       
      Pass      Converting XX to penalties
      2      4+ and a higher 4+suit
      2      4+ and a 4+major
      2      4+/4+ in the majors
     2       5 (chose not to redouble)
     2       5 (chose not to redouble)
     2       5 (chose not to redouble)
     2       5 (chose not to redouble)
    RD        Takeout / dead flat hand
    2        5+ / to play
    2        5+ / to play
    2        5+ / to play
    2        5+ / to play
   2         Puppet stayman but may not have a major
    2        At least one 4 card major / passable
     2       4 cards in other major
     2       4 cards in other major
     2NT       No major / invite to 3NT
    2        5 / passable
    2        5 / passable
    2NT        No major and minimum
    3        Artificial / no major / max / passable
     3       5+ / to play
   2         Transfer to
    (D)        
     Pass       2 card support
     2       3+card support (not max with 4+support)
    2        As requested (not max with 4+support)
   2         Transfer to
    (D)        
     Pass       2 card support
     2       3+card support (not max with 4+support)
    2        As requested (not max with 4+support)
   2         Artificial / slam try / asks for minor
    (Any)        
     2NT       No 4+minor / no 5+major
     3       Cheapest 4+minor
     3       Cheapest 4+minor
     3       5
     3       5
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   2NT         6+minor / 2 of top 3 honours / game try
    (Any)        
     3       Pass or correct to 3D
     3       Pass or correct to 3NT
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
  2          16-18 / 5+ / passable
   (Any)         
    2        5-7 / 5+
    2        5-7 / 5+
    2        5-7 / 5+
    2NT        5-7 with hold(s) / normally no 5+suit
   2         5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
  2          16-18 / 5+ / passable
   (Any)         
    2        5-7 / 5+
    2        5-7 / 5+
    2NT        5-7 with hold(s) / normally no 5+suit
    3        5-7 / 5+
   2         5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
   3         5-7 / 5+
  2          16-18 / 5+ / passable
   (Any)         
    2        5-7 / 5+
    2NT        5-7 with hold(s) / normally no 5+suit
    3        5-7 / 5+
    3        5-7 / 5+
   2         5-7 / 5+
   2NT         5-7 / normally no 5+suit
   3         5-7 / 5+
   3         5-7 / 5+
  2          Sets trumps (modified keycard)
  2NT          16-18 / 5+ unbalanced / passable
  3          Sets trumps (modified keycard)
  3          Sets trumps (modified keycard)
  3          Sets trumps (modified keycard)

  1            
  Pass          0-4 (or trapping) / any shape
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / balanced
  2          8+ / 5+
  2          8+ / 5+
  2          0-4 / 6+
  2          0-4 / 6+
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
    3        To play
    3        To play
    3        To play
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
   3         To play
   3         To play
   3         To play
  2NT          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
   (Any)         
    4NT        Keycard in
   4NT         Keycard in

  1            8+ / 5+
  1          
   2         
    Pass        Min; no cheaper single/void(unless A/K)
    2        Stayman but may not have a major
    2        5+
    2        5+
    2        5+
    2NT        5+
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
    3        Sets trumps (modified keycard)
  2          
   Pass         Min; no cheaper single/void(unless A/K)
   2         Stayman but may not have a major
   2         5+
   2         5+
   2         5+
   2NT         5+
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)

  1            
  Pass          0-4 (or trapping) / any shape
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / balanced
  2          8+ / 5+
  2          8+ / 5+
  2          8+ / 5+
  2          8+ / 5+
  2NT          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
  3          8+ / 4441 shape (singleton )
   (Any)         
    4NT        Keycard in
   4NT         Keycard in

  1            8+ / 5+
  2          
   Pass         Min; no cheaper single/void(unless A/K)
   2         Stayman but may not have a major
   2         5+
   2         5+
   2         5+
   2NT         5+
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)
   3         Sets trumps (modified keycard)

  1NT            
  Pass          0-4 (or trapping) / any shape
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / normally no 5+suit
  2          8+ / 5+
  2          8+ / 5+
  2          8+ / 5+
  2          8+ / 5+
  2NT          8+ with hold(s) / normally no 5+suit
  Any          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT

  1NT            8+ / balanced
  2          
   (2)         
    Pass        No major
   (2)         
    D        Other major
   (2)         
    D        Other major
   2         No major
   2         4
   2         4

  2            8+ / 5+

  2            
  Pass          0-4 (or trapping) / any shape
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / normally no 5+suit
  2          8+ / 5+
  2NT          8+ with hold(s) / normally no 5+suit

  2            8+ / 5+

  2            
  Pass          0-4 (or trapping) / any shape
  RD          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / normally no 5+suit
  2          8+ / 5+
  2NT          8+ with hold(s) / normally no 5+suit

  2            
  Pass          0-4 (or trapping) / any shape
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / normally no 5+suit
  2          8+ / 5+
  2NT          8+ with hold(s) / normally no 5+suit

  2            0-4 / 6+ / passable %trumpsAreMySuit%
  (Any)          
   2         To play
   2NT         Ogust (asks for points / trump quality)
    (Any)        
     3       Min / none of top 3 honours
     3       Min / one of top 3 honours
     3       Max / none of top 3 honours
     3       Max/ one of top 3 honours
   3         To play
   3         To play
  2          To play
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours
  3          To play
  3          To play

  2            
  Pass          0-4 (or trapping) / any shape
  D          5-7 / any shape
  1          8+ / 5+
  1          8+ / 5+
  1          8+ / 5+
  1NT          8+ with hold(s) / normally no 5+suit
  2          8+ / 5+
  2NT          8+ with hold(s) / normally no 5+suit

  2            0-4 / 6+ / passable %trumpsAreMySuit%
  (Any)          
   2NT         Ogust (asks for points / trump quality)
    (Any)        
     3       Min / none of top 3 honours
     3       Min / one of top 3 honours
     3       Max / none of top 3 honours
     3       Max/ one of top 3 honours
   3         To play
   3         To play
   3         To play
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours
  3          To play
  3          To play
  3          To play

  2NT            8+ / 4441 shape (singleton )

  3            8+ / 4441 shape (singleton in )

  3            8+ / 4441 shape (singleton in )

  3            8+ / 4441 shape (singleton in )
  (Any)          
   4NT         Keycard in
  4NT          Keycard in

  3            Minimum; no singleton/void (unless A/K)

  Any            
  1          
   (Any)         
    1        
     (Any)       
      2      
       (Any)     
        2    Stayman but may not have a major
        2    5+
        2    5+
        2    5+
        2NT    5+
        3    Sets trumps (modified keycard)
        3    Sets trumps (modified keycard)
        3    Sets trumps (modified keycard)
        3    Sets trumps (modified keycard)
       Any     Min; no cheaper single/void(unless A/K)
    2        
     (Any)       
      2      Stayman but may not have a major
      2      5+
      2      5+
      2      5+
      2NT      5+
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
     Any       Min; no cheaper single/void(unless A/K)
  1          
   (Any)         
    2        
     (Any)       
      2      Stayman but may not have a major
      2      5+
      2      5+
      2      5+
      2NT      5+
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
      3      Sets trumps (modified keycard)
     Any       Min; no cheaper single/void(unless A/K)
  1NT          
   (Any)         
    2        
     (2)       
      Pass      No major
     (2)       
      D      Other major
     (2)       
      D      Other major
     (Any)       
      2      No major
      2      4
      2      4


After bidding 1
  D            
  2          0-4 / 6+ / passable
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
  2          0-4 / 6+ / passable
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours

  1            
  D          
   (Any)         
    1NT        11-15 / 54-5
    2        11-15 / 4-55
   1NT         11-15 / 54-5
   2         11-15 / 4-55
   2         6+ or 5+/4
  2          0-4 / 6+ / passable
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours

  1            
  1NT          11-15 / 54-5
   2         4th suit forcing
  2          11-15 / 4-55
   2         4th suit forcing
  2          6+

  1            
  D          
   (Any)         
    1NT        11-15 / 54-5 or 1444 (singleton )
    2        11-15 / 4-55
   1NT         11-15 / 54-5 or 1444 (singleton )
   2         11-15 / 4-55
   2         6+ or 5+/4major

  1            
  1NT          11-15 / 54-5 or 1444 (singleton )
   2         4th suit forcing
  2          11-15 / 4-55
   2         4th suit forcing
  2          6+ or 5+/4

  1NT            
  Pass          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
  Any          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT

  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            6-9 and 4+support %trumpsAreMySuit%

  2            0-4 / 6+ / passable
  (Any)          
   2NT         Ogust (asks for points / trump quality)
    (Any)        
     3       Min / none of top 3 honours
     3       Min / one of top 3 honours
     3       Max / none of top 3 honours
     3       Max/ one of top 3 honours
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  2            0-4 / 6+ / passable
  (Any)          
   2NT         Ogust (asks for points / trump quality)
    (Any)        
     3       Min / none of top 3 honours
     3       Min / one of top 3 honours
     3       Max / none of top 3 honours
     3       Max/ one of top 3 honours
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  3            10-12 and 4+support %trumpsAreMySuit%

  Any            
  1          
   (Any)         
    1NT        11-15 / 54-5
    2        11-15 / 4-55
   2         6+
  1          
   (Any)         
    1NT        11-15 / 54-5 or 1444 (singleton )
    2        11-15 / 4-55
   2         6+ or 5+/4
  2          6-9 and 4+support %trumpsAreMySuit%
  3          10-12 and 4+support %trumpsAreMySuit%


After bidding 1
  D            
  2          6-9 / 3+support %trumpsAreMySuit%
  2          0-4 / 6+ / passable
   (Any)         
    2NT        Ogust (asks for points / trump quality)
     (Any)       
      3      Min / none of top 3 honours
      3      Min / one of top 3 honours
      3      Max / none of top 3 honours
      3      Max/ one of top 3 honours
   2NT         Ogust (asks for points / trump quality)
    3        Min / none of top 3 honours
    3        Min / one of top 3 honours
    3        Max / none of top 3 honours
    3        Max/ one of top 3 honours
  3          game try with <10 HCP %trumpsAreMySuit%
  4          Premptive raise %trumpsAreMySuit%

  1            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  1NT            
  Pass          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
  Any          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT

  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            
  2          
   3         4th suit forcing
  3          
   3         4th suit forcing

  2            6-9 / 3+support %trumpsAreMySuit%
  (D)          
   RD         Game try
   3         Competitive
  (2)          
   D         Game try
   3         Competitive
  (2NT)          
   D         Game try
   3         Competitive
  (3)          
   D         Game try
   3         Competitive
  (3)          
   3         Competitive
  Pass          " "

  2            0-4 / 6+ / passable
  (Any)          
   2NT         Ogust (asks for points / trump quality)
    (Any)        
     3       Min / none of top 3 honours
     3       Min / one of top 3 honours
     3       Max / none of top 3 honours
     3       Max/ one of top 3 honours
  2NT          Ogust (asks for points / trump quality)
   3         Min / none of top 3 honours
   3         Min / one of top 3 honours
   3         Max / none of top 3 honours
   3         Max/ one of top 3 honours

  2NT            10+ and 3+support %trumpsArePartnersSuit%
  (3)          
   D         Singleton/void (not A/K) in bid suit
  (3)          
   Pass         Singleton/void (not A/K) in
  (3)          
   Pass         Singletn/void (not A/K) in cheaper suit
   D         Singleton/void (not A/K) in bid suit
  (3)          
   D         Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Min; no cheaper single/void(unless A/K)
  3          Singleton/void (not A/K) in bid suit
  3NT          Max; 5 only; no single/void (unless A/K)
  4          Max; 6+; no singleton/void (unless A/K)
  4          Good min; no singletn/void (unless A/K)

  3            game try with <10 HCP %trumpsAreMySuit%

  4            Premptive raise %trumpsAreMySuit%

  Any            
  2          %trumpsAreMySuit%
   (D)         
    RD        Game try
    3        Competitive
   (2)         
    D        Game try
    3        Competitive
   (2NT)         
    D        Game try
    3        Competitive
   (3)         
    D        Game try
    3        Competitive
   (3)         
    3        Competitive
   Any         " "
  2NT          10+ and 3+support %trumpsArePartnersSuit%
   (3)         
    D        Singleton/void (not A/K) in bid suit
   (3)         
    Pass        Singleton/void (not A/K) in
   (3)         
    Pass        Singletn/void (not A/K) in cheaper suit
    D        Singleton/void (not A/K) in bid suit
   (3)         
    D        Singleton/void (not A/K) in bid suit
   (Any)         
    3        Singleton/void (not A/K) in bid suit
    3        Singleton/void (not A/K) in bid suit
    3        Min; no cheaper single/void(unless A/K)
    3        Singleton/void (not A/K) in bid suit
    3NT        Max; 5 only; no single/void (unless A/K)
    4        Max; 6+; no singleton/void (unless A/K)
    4        Good min; no singletn/void (unless A/K)
  3          %trumpsAreMySuit%
  4          %trumpsAreMySuit%


After bidding 1
  D            
  2          6-9 / 3+support %trumpsAreMySuit%
  3          game try with <10 HCP %trumpsAreMySuit%
  4          Premptive raise %trumpsAreMySuit%

  1NT            
  Pass          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT
  Any          
   (2)         
    2NT        No 4+minor / no 5+major
    3        Cheapest 4+minor
    3        Cheapest 4+minor
    3        5
    3        5
   (2NT)         
    3        Pass or correct to 3D
    3        Pass or correct to 3NT

  2            
  2          
   2         4th suit forcing
  2          
   3         4th suit forcing

  2            
  2          
   3         4th suit forcing
  3          
   3         4th suit forcing

  2            
  3          
   3         4th suit forcing

  2            6-9 / 3+support %trumpsAreMySuit%
  (D)          
   RD         Game try
   3         Competitive
  (2NT)          
   3         Competitive
  (3)          
   3         Competitive
  (3)          
   3         Competitive
  (3)          
   3         Competitive
  Pass          " "

  2NT            10+ and 3+support %trumpsArePartnersSuit%
  (3)          
   D         Singleton/void (not A/K) in bid suit
  (3)          
   Pass         Singleton/void (not A/K) in
  (3)          
   D         Singleton/void (not A/K) in bid suit
  (3)          
   Pass         Singletn/void (not A/K) in cheaper suit
   D         Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Singleton/void (not A/K) in bid suit
  3          Minimum; no singleton/void (unless A/K)
  3NT          Max; 5 only; no single/void (unless A/K)
  4          Max; 6+; no singleton/void (unless A/K)
  4          Good min; no singletn/void (unless A/K)

  3            game try with <10 HCP %trumpsAreMySuit%

  4            Premptive raise %trumpsAreMySuit%

  Any            
  2          %trumpsAreMySuit%
   (D)         
    RD        Game try
    3        Competitive
   (2NT)         
    3        Competitive
   (3)         
    3        Competitive
   (3)         
    3        Competitive
   (3)         
    3