GW IV 20151129

Default principles
Offensive bidding
Bidding diagrams
1♣            12+ HCP (unlimited); any #♣; 1♣ then 1♥/1♠
 1♦          0+ HCP; waiting
  1♥         12-16 HCP; 6♥s (or 8+♥s)
   1♠        ???
   1NT        6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
    2♣       12-20 HCP, 4-5♣s and 6♥s
    2♦       12-20 HCP, 4-5♦s and 6♥s
    2♥       12-20 HCP; 8+♥s
    2♠       12-20 HCP; 6♥s & 4-5♠s
    2NT       16-18 HCP; 6♥; 6520, 6511, 6430, 6421, 6331 type dist
    3♣       12-20 HCP, 5-6♣s and 6♥s
    3♦       12-20 HCP 5-6♦s and 6♥s
    3♥       17-20 HCP; 8+♥
    3♠       17-20 HCP: 6♥s and 5-6♠s
    3NT       19-20 HCP; 6♥; balanced
    4♣       12-20 HCP; 6-7♣s & 6♥s
    4♦       12-20 HCP; 6-7♦s and 6♥s
   2♣        10-12 HCP; 6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
    2♦       12-20 HCP, 4-5♦s and 6♥s
    2♥       12-20 HCP; 8♥s.
    2♠       12-20 HCP; 4-5♠s & 6♥s
    2NT       16-18 HCP; 6♥s; balanced
    3♣       12-20 HCP, 4-5♣s and 6♥s
    3♦       12-20 HCP, 5-6♦s and 6♥s
    3♥       17-20 HCP, 8+♥s
    3♠       17-20 HCP, 5♠s & 6♥s
    3NT       19-20 HCP; 6♥s; balanced
    4♣       12-20 HCP, 6+♣s and 6♥s
   2♦        13+ HCP; no fit; 0-2♥s; Ron Klinger adaptation
    2♥       12-16 HCP, 8+♥s
    2♠       12-16 HCP; 6♥s and 4♠s
    2NT       16-18 HCP; 6♥322
    3♣       12-16 HCP, 4-6♣s and 6♥s
    3♦       12-16 HCP, 4-6♦s and 6♥s
    3♥       17-20 HCP, 8+♥s
    3♠       17-20 HCP, 6♥s and 5♠s
    3NT       12-15 HCP, 5♥s332 sign off
   2♥        10-12 HCP; 3+♥s
    2♠       12-16 HCP, 5♥s & 4♠s
    2NT       16-18 HCP; 5♥332
    3♣       12-16 HCP, 4-6♣s and 5♥s
    3♦       12-16 HCP, 4-6♦s and 5♥s
    3♥       12-16 HCP, 7♥s
    3♠       17-20 HCP, 4♠s & 5♥s
    3NT       19-20 HCP, 5♥332 type dist
   2♠        12+ HCP; 5+♠; 0-3♥s
   2NT        13+ HCP; 3+♥s (~ to J2NT)
    3♣       12+ HCP; 5|7♥s & 0|1♣s
    3♦       12+ HCP; 5|7♥s & 0|1♦s
    3♥       12-15 HCP; 7♥; no vd|1 (7222)
    3♠       12+ HCP;|7♥s & 0|1♠s
    3NT       16-18 HCP; 5♥ 5332 type dist
    4♣       12+ HCP; 5|7♥s; good 4+♣s
    4♦       12+ HCP; 5|7♥s; good 4+♦s
    4♥       12+ HCP; 5|7♥s; to play
    4♠       12+ HCP; 6|8+♥s; good 4-5♠s
    4NT       RKCBW 14/30/2 (♥s are trumps)
   3♥        7-9 HCP; 3+♥
   4♥        to play; sign off
  1♠         12-16 HCP; 6♠s (or 8+♠s)
   1NT        6-9 HCP, no fit; 0-2♠s
    2♣       12-20 HCP, 4-5♣s and 6♠s
    2♦       12-20 HCP, 4-5♦s and 6♠
    2♥       12-20 HCP; 4-5♥s and 6♠s
    2♠       12-20 HCP and 8+♠
    2NT       16-18 HCP; 6♠322
    3♣       12-20 HCP, 5+♣s and 6♠s
    3♦       12-20 5+♦s and 6♠s
    3♥       12-20 HCP; 5-6♥, 6♠s
    3♠       17-20 HCP and 8+♠
    3NT       19-20; 6♠;
    4♣       17-20; 6+♣s & 6♠s
    4♦       17-20; 6+♦s & 6♠s
   2♣        10-12 HCP; no fit; 0-2♠s; artificial; Ron Klinger parallel follow up.
    2♦       12-16 HCP, 4-5♦s and 6♠
    2♥       12-16 HCP, 4-5♥s and 6♠s
    2♠       12-16 HCP, 8+♠s
    2NT       17-20 HCP; 6♠322
    3♣       12-16 HCP, 4-5♣s and 6♠s
    3♦       17-20 HCP, 4-5♦s and 6♠s
    3♥       17-20 HCP, 4-5♥s and 6♠s
    3♠       17-20 HCP, 8+♠s
    3NT       12-16 HCP, sign off
   2♦        13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
    2♥       12-16 HCP, 4-5♥s and 6♠s
    2♠       12-16 HCP, 8+♠s
    2NT       17-20 HCP; 6♠322
    3♣       12-16 HCP, 4-5♣s and 6♠s
    3♦       12-16 HCP, 4-5♦s and 6♠s
    3♥       17-20 HCP, 4-5♥s and 6♠s
    3♠       17-20 HCP, 8+♠s
    3NT       12-16 HCP, 6♠322 sign off
   2♥        12+ HCP; 4+♥ & 3+♠s
    2♠       12-16 HCP, 7 ♠s
    2NT       16-18 HCP; 5♠332\
    3♣       12-16 HCP, 4-5♣s and 5♠s
    3♦       12-16 HCP, 4-5♦s and 5♠s
    3♥       12-160 HCP, 4-5♥s and 5♠s
    3♠       17-20 HCP, 7 ♠s
    3NT       12-15 HCP, 5♠332
   2♠        10-12 HCP; 3+♠s
    2NT       16-18 HCP; 5♠332\
    3NT       19-20 HCP; 5♠s; 5332 type dst
   2NT        13+ HCP; 3+♠s ( ~ to J2NT)
    3♣       12+ HCP; 6♠s & 0|1♣s
    3♦       12+ HCP; 6♠s & 0|1♦s
    3♥       12+ HCP; 6♠s & 0|1♥s
    3♠       12-15 HCP; 8+♠;
    3NT       16-18 HCP; 6♠ 6331 or 6421 or 6530 type dist
    4♣       12+ HCP; 5|7♠s; good 4+♣s
    4♦       12+ HCP; 5|7♠s; good 4+♦s
    4♥       12+ HCP; 5|7♠s; good 4+♥s
    4♠       12+ HCP; 5|7♠s; to play
    4NT       RKCBW 14/30/2 (♥s are trumps)
   3♠        7-9 HCP; 3+♠s
   4♠        to play sign off
  1NT         17-20 HCP; has 5-5, 5-4, 4-5, or 4-4 in the majors
   2♣        Stayman
    2♦       17-20 HCP; both 4CMs; 4423 or 4432
     2♥      6-11 HCP; 4-5♥s
     2♠      6-11 HCP; 4-5♠s
     2NT      10+ HCP; no 4CM; no 5cm
      3♥     13-15 HCP; 4♥s
      3♠     13-15 HCP; 4♠s
      3NT     13-15 HCP; both 4CMs
       4♦    transfer to hearts
        4♥   to play; transfered to hearts
        4♠   to play; transfered to spades
       4♥    transfer to spades
     3♣      10+ HCP; no 4+CM; 5-7♣s
      3♥     12-13 HCP; 4♥\
      3♠     12-13 HCP; 4♠\
      3NT     to play; no 4CM\
     3♦      10+ HCP; no 4+CM; 5-7♦s
      3♥     12-13 HCP; 3-4♥\
      3NT     only 2♥\
      4♥     14-15 HCP; 3-4♥\
     3♥      10+ HCP; smolen: 4♥ and 5♠
      3♠     12-13 HCP; 3-4♠\
      4♠     14-15 HCP; 3-4♠\
     3♠      10+ HCP; Smolen: 5♥ and 4♠
     3NT      to play
     4♥      to play
    2♥       17-20 HCP; 5♥ & 4♠
    2♠       17-20 HCP; 4♥ & 5♠
    2NT       17-20 HCP; 5♥ & 5♠
     3♣      12+HCP; asking for opener's better 4CM
      3♦     13-14 HCP; ♥s & ♠s of equal strength
      3♥     13-15 HCP; 4♥\
      3♠     13-15 HCP; 4♠\
      3NT     14-15 HCP; ♥s & ♠s of equal strength
      4♣     13-15 HCP; 4♣s; 1♦
      4♦     13-15 HCP; 4♦s; 1♣
     3♦      trf to ♥s
      3♥     13-15 HCP; 4♥s
      3♠     13-15 HCP; 4♠s; 2-3♥s
      3NT     14-15 HCP; to play
      4♥     13-15 HCP; 4♥
     3♥      trf to ♠s
      3♠     14-15 HCP; 3♠\
      3NT     14-15 HCP; 1-2♠\
      4♠     14-15; 4♠\
     3NT      to play
     4♥      to play
     4♠      to play
    3♣       17-20 HCP; 4-5♣ & both 4CMs
    3♦       17-20 HCP; 4-5♦ & both 4CMs
   2♦        3-8 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3♥s & 3♠s
    2♥       16-20 HCP; 4-5♥s (opener prefers ♥s)
     2♠      11-13 HCP; 5♥ and 4!\
     3♥      11-13 HCP; 5♥\
     3♠      13+ HCP; 5♥ and 4♠\
     4♥      14-16 HCP; 5+♥\
    2♠       16-20 HCP; 4-5♠s (opener prefers ♠s)
    2NT       16-20 HCP; both 4CMs; 4432 type dist
     3♦      trf to ♥s
      3♥     1-2♥s
     3♥      trf to ♠s
    3♣       16-20 HCP; both 4CMs, 4-5♣s; 0/1♦
    3♦       16-20 HCP; both 4CMs, 4-5♦s; 0/1♣
   2♥        8+ HCP; 5♥s
    2♠       16-20 HCP; 5♠
     3♥      13+ HCP, 5♠ and 4♥
    2NT       16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
    3♣       16-20 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
    3♦       16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
    3♥       19-20 HCP; either 4-5♥s or both 4CMs; hearts can be trump though.
    4♥       16-18 HCP; sign off
   2♠        8+ HCP; 5♠s
    2NT       16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
     4♠      to play
    3♣       16-20 HCP, both 4CMs; 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
    3♦       16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
    3♥       16-20 HCP; 5♥s
    3♠       19-20 HCP; either 5♠s or both 4CMs; spades can be trump though.
    4♠       16-18 HCP; sign off
   2NT        12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
    3♣       16-20 HCP; both 4CMs; ♥s better than ♠s
    3♦       16-20 HCP; both 4CMs; ♠s better than ♥s
    3♥       16-20 HCP; 5♥
    3♠       16-20 HCP; 5♠
    3NT       16-20; opener's ♥s ~
   3♣        5-8 HCP; 6+♣
   3♦        5-8 HCP; 6+♦
   3♥        8+ HCP; 6+♥
   3♠        8+ HCP; 6+♠
   3NT        8-10 HCP; sign off
   4♦        Texas transfer to ♥s
   4♥        Texas transfer to ♠s
  2♣         12-16 HCP; 4+♣; no 5CM
   4♣        minorwood; asking for key cards 14/30/2
    4♦       1 or 4 key cards
     4NT      to play
     5♣      to play
    4♥       0 or 3 key cards (♣s are trump)
     4NT      to play
     5♣      to play
    4♠       2 key cards w/o ♣Q
     4NT      to play
     5♣      to play
    4NT       2 key cards w/ ♣Q (may be passed)
  2♦         21+ HCP; 5+♣ &/or 5+♦; no 5CM
  2♥         17-20 HCP; 6♥s (or 8+♥s)
  2♠         17-20 HCP; 6♠s (or 8+♠s)
  2NT         21+ HCP; 5-4, 4-5; 5-5 or 4-4 in the majors
   3♣        GF; 4+♥s &/or 4+♠s (puppet Stayman)
   3♦        transfer to ♥s
   3♥        transfer to ♠s; no pt range
 1♥          7-11 HCP; 4+♥
  1♠         12-16 HCP; 6 or possibly 8+♠
  1NT         17-20 HCP; balanced; may have a 4 or 5 CM
  2♣         12-16 HCP; 5+♣
  2♦         21+ HCP; 4+♦s & 4+♣s, unbalanced
  2♥         12-16 HCP; 4+♥
  2♠         17-20 HCP; 6♠s (or 8+♠)
  2NT         24+ HCP; balanced
 1♠          7-11 HCP; 4+♠
  1NT         17-20 HCP; balanced; may have a 4 or 5 CM
   2♣        5 card Stayman\
  2♣         12-16 HCP; 5+♣
  2♦         12-16 HCP; 4+♦
  2♥         12-16 HCP; 6 or possibly 8+♥s
  2♠         12-16 HCP; 3+♠
  2NT         24+ HCP; balanced
 1NT          12-16 HCP; balanced; GF
  2♣         12-16 HCP; 5+♣
  2♦         21+ HCP; long ♣s +/or ♦s, or two suited 5+ ♣s - 5+♦s.
   2♥        12-13 HCP, bare minimum
   2♠        14-15 HCP
   2NT        16 HCP; maximum hand
   3♣        12-16 HCP; 4+ ♣s; with AK or KQ
   3♦        12-16 HCP; 4+ ♦s; with AK or KQ
   3♥        12-16 HCP, 4-5♥s with AK or KQ
   3♠        12-16 HCP, 4-5♠s with AK or KQ
  2♥         12-16 HCP; 6 or 8+♥
  2♠         12-16 HCP; 6 or 8+♠
  2NT         24+ HCP; balanced
  3♣         17-20 HCP; 6+♣s
   3♦        12-13 HCP, 4-5♦s, 2+/4 honors
   3♥        12-13 HCP, 4-5♥s, 2+/4 honors
   3♠        12-13 HCP, 4-5♠s, 2+/4 honors
   3NT        catch all; sign off if opener has no further bid(s)
   4♣        14-16 HCP, 4-5♣s, 1+/3 honors
   4♦        14-16 HCP, 4-5♦s, 2+/3 honors
   4♥        14-16 HCP, 4-5♥s, 2+/3 honors
   4♠        14-16 HCP, 4-5♠s, 2+/3 honors
   4NT        14-16 HCP, asking for aces (14/30/2) as if ♣s are trumps
  3♦         21+ HCP; 5+♦s, 5+♣s
  3♥         17-20 HCP; 6 or 8+♥s
  3♠         17-20 HCP; 6 or 8+♠s
  3NT         13-16 HCP, balanced
 2♣          3-5 HCP; weak with 6+ suit (♦/♥/♠); relay; opener must bid 2♦
  2♦         21+ HCP; unnspecified minor suit length + strength
   2♥        0-5 HCP, 6+♥s
   2♠        0-5 HCP, 6+♠s
  2♥         12-16 HCP; 6 or 8+♥s; sign off
  2♠         12-16 HCP; 6 or 8+♠s; sign off
  2NT         24+ HCP; balanced
  3♦         21+ HCP, 4+♣ and 4+♦
  3♥         12-16 HCP; 8+♥s
  3♠         12-16 HCP; 8+♠s
  4♥         17-20 HCP; 8+♥s
  4♠         17-20 HCP; 8+♠s
 2♦          12-20 HCP; 6+♦
  2♥         12-16 HCP; 6 or 8+♥s
  2♠         12-16 HCP; 6 or 8+♠
  2NT         17-20 HCP; balanced
  3♣         12-16 HCP; 5+♣s
  3♦         12-16 HCP; 4+♦s
  3♥         17-20 HCP; 6 or 8+♥s
  3♠         17-20 HCP; 6 or 8+♠s
  3NT         sign off
  4♦         minorwood; asking for key cards
   4♥        1 or 4 key cards - ♦ are trump
   4♠        0 or 3 key cards; ♦s are trump
   4NT        2 key cards w/o ♦Q (may be passed)
   5♣        2 key cards; with ♦Q
    5♦       to play
 2♥          12-20 HCP; 5+♥
  2♠         12-20 HCP; 5 or 8+♠s
  2NT         17-20 HCP
 2♠          12-20 HCP; 5+♠
  2NT         17-20 HCP; balanced
 2NT          17+ HCP; balanced
  3♣         12-20 HCP; 6+♣s
  3♦         21+ HCP, unbalanced, either 5+♣s & 5+♦s or single long minor suit.
  3♥         12-16 HCP, 6 or 8+ ♥s
  3♠         12-16 HCP, 6 or 8+ ♠s
 3♣          17+ HCP; 5+ ♣s
 3♦          17+ HCP; 5+ ♦s
 3♥          17+ HCP; 5+ ♥s
 3♠          17+ HCP; 5+ ♠s

1♦            12-20 HCP; catch all; 2+♦; no 5CM; may have a 4CM; could be balanced w/ 17-20 HCP and only 2♦s (4324 type); could have long ♦s
 1♥          5-11 HCP; 4+ ♥s;
  1NT         12-16 HCP; maybe 1-4CM
  2NT         17-20 HCP; maybe 1-4CM
 1♠          5-11 HCP; 4+ ♠s;
  1NT         12-16 HCP; maybe 4♥s
  2♥         4CM
  2♠         4CM
  2NT         17-20 HCP; maybe 4 ♥s
 1NT          6-11 HCP; both 4+CMs
 2♣          6-11 HCP; 5+ ♣s
 2♦          6-11 HCP; 5+ ♦s
 2♥          12+ HCP; 5 ♥s
 2♠          12+ HCP; 5 ♠s
 2NT          12+ HCP; both 4+ CMs

1♥            12-20 HCP; 5 or 7♥; can have a 2nd 4+ suit; could be x5xx w/ 16-18 or 19-20 HCP
 1♠          ???
  1NT         13-16 HCP; 5 hearts, no other 4 card suit.
  2NT         17-20 HCP; 5 hearts, no other 4 card suit.
 1NT          6-9 HCP, no fit; 0-3♥s; Ron Klinger suggestion
  2♣         12-20 HCP, 4-5♣s and 5♥s
  2♦         12-20 HCP, 4-5♦s and 5♥s
  2♥         12-16 HCP; 7♥s
  2♠         12-16 HCP; 5♥s & 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         12-20 HCP, 6♣s and 5♥s
  3♦         12-20 HCP 6♦s and 5♥s
  3♥         17-20 HCP; 7♥
  3♠         17-20 HCP: 5♥s and 5♠s
  3NT         18-20 HCP
  4♣         12-20 HCP; 6-7♣s & 5♥s
  4♦         12-20 HCP; 6-7♦s and 5♥s
 2♣          10-12 HCP; no fit; 0-3♥s; Ron Klinger suggestion.
  2♦         12-20 HCP, 4-5♦s and 5♥s
  2♥         12-16 HCP; 7♥s.
  2♠         12-20 HCP; 0-1 ♠
  2NT         13-15 HCP; 5♥s; balanced
  3♣         12-20 HCP, 4+♣s and 5♥s
  3♦         12-20 HCP, 4+♦s and 5♥s
  3♥         17-20 HCP, 7♥s
  3♠         17-20 HCP, 0-1♠s & 5♥s
  3NT         16-20 HCP
 2♦          13+ HCP; no fit; 0-3♥s; ; Ron Klinger suggestion.
  2♥         12-16 HCP, 7♥s
  2♠         12-16 HCP; 5♥s and 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         13-16 HCP, 4-6♣s and 5♥s
  3♦         12-16 HCP, 4-6♦s and 5♥s
  3♥         17-20 HCP, 7♥s
  3♠         17-20 HCP, 5♥s and 5♠s
  3NT         13-16 HCP, 5♥s332 sign off
 2♥          10-11 HCP; 4+♥s
  2♠         12-16 HCP, 5♥s & 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         12-16 HCP, 4-6♣s and 5♥s
  3♦         12-16 HCP, 4-6♦s and 5♥s
  3♥         12-16 HCP, 7♥s
  3♠         17-20 HCP, 4♠s & 5♥s
  3NT         13-16 HCP
 2♠          12+ HCP; 5+♠; 0-3♥s
  2NT         17-20 HCP
 2NT          12+ HCP; 4+♥s (~ to J2NT)
  3♣         12+ HCP; 5|7♥s & 0|1♣s
  3♦         12+ HCP; 5|7♥s & 0|1♦s
  3♥         12+ HCP; 7♥; no vd|1 (7222)
  3♠         12+ HCP;5|7♥s & 0|1♠s
  3NT         13-16 HCP; 5♥ 5332 type dist
  4♣         12+ HCP; 5|7♥s; good 4+♣s
  4♦         12+ HCP; 5|7♥s; good 4+♦s
  4♥         12+ HCP; 5|7♥s; to play
  4NT         RKCBW 14/30/2 (♥s are trumps)
 3♥          6-9 HCP; 4♥

1♠            12-20 HCP; 5 or 7♠; can have a 2nd 4+ suit; could be 5xxx w/ 16-18 or 19-20 HCP
 1NT          6-9 HCP, no fit; 0-3♠s
  2♣         12-20 HCP, 4-5♣s and 5♠s
  2♦         12-20 HCP, 4-5♦s and 5♠
  2♥         12-16 HCP; 0-1♥s and 5♠s
  2♠         12-16 HCP and 7♠
  2NT         17-20 HCP; 5♠322
  3♣         12-16 HCP, 6+♣s and 5♠s
  3♦         12-20 HCP; 6+♦s and 5♠s
  3♥         17-20 HCP; 0-1♥, 5♠s
  3♠         17-20 HCP and 7♠
  4♣         17-20; 6+♣s & 5♠s
 2♣          10-12 HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel follow up.
  2♦         12-16 HCP, 4-5♦s and 5♠
  2♥         12-16 HCP, 0-1♥s and 5♠s
  2♠         12-16 HCP, 7♠s
  2NT         13-16 HCP; 5♠332
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         17-20 HCP, 4-5♦s and 5♠s
  3♥         17-20 HCP, 0-1♥s and 5♠s
  3♠         17-20 HCP, 7♠s
  3NT         17-20 HCP; 5♠332 type shape
 2♦          13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
  2♥         12-16 HCP, 4+♥s and 5♠s
  2♠         12-16 HCP, 7♠s
  2NT         13-16 HCP; 5♠332
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         12-16 HCP, 4-5♦s and 5♠s
  3♥         17-20 HCP, 4-5♥s and 5♠s
  3♠         17-20 HCP, 7♠s
  3NT         17-20 HCP; 5♠332 type shape
 2♥          12+ HCP; 4+♥s; 0-3♠s
  2♠         12-16 HCP, 7 ♠s
  2NT         17-20 HCP; 5♠332\
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         12-16 HCP, 4-5♦s and 5♠s
  3♥         12-16 HCP, 4-5♥s and 5♠s
  3♠         17-20 HCP, 7 ♠s
  3NT         13-16 HCP, 5♠332
 2♠          10-11 HCP; 4+♠s
  2NT         17-20 HCP; 5♠332\
  3NT         13-16 HCP; 5♠s; 5332 type dst
 2NT          12+ HCP; 4+♠s ( ~ to J2NT)
  3♣         12+ HCP; 5|7♠s & 0|1♣s
  3♦         12+ HCP; 5|7♠s & 0|1♦s
  3♥         12+ HCP; 5|7♠s & 0|1♥s
  3♠         12+ HCP; 7♠; no vd|1 (7222)
  3NT         16-18 HCP; 5♠ 5332 type dist
  4♣         12+ HCP; 5|7♠s; good 4+♣s
  4♦         12+ HCP; 5|7♠s; good 4+♦s
  4♥         12+ HCP; 5|7♠s; good 4+♥s
  4♠         12+ HCP; 5|7♠s; to play
  4NT         RKCBW 14/30/2 (♠s are trumps)
 3♠          6-9 HCP; 4+♠s

1NT            (12)13-15(16) HCP; is 44, 54, 45, or 55 in the majors
 2♣          Stayman
  2♦         12-16 HCP; both 4CMs; 4423 or 4432
   2♥        6-11 HCP; 4-5♥s
   2♠        6-11 HCP; 4-5♠s
   2NT        12+ HCP; no 4CM; no 5cm
    3♥       13-16 HCP; 4♥s
    3♠       13-16 HCP; 4♠s
    3NT       13-16 HCP; both 4CMs
     4♦      transfer to hearts
      4♥     to play; transfered to hearts
      4♠     to play; transfered to spades
     4♥      transfer to spades
   3♣        12+ HCP; no 4+CM; 5-7♣s
    3♥       12-13 HCP; 4♥\
    3♠       12-13 HCP; 4♠\
    3NT       to play; no 4CM\
   3♦        12+ HCP; no 4+CM; 5-7♦s
    3♥       12-13 HCP; 3-4♥\
    3NT       only 2♥\
    4♥       14-15 HCP; 3-4♥\
   3♥        12+ HCP; smolen: 4♥ and 5♠
    3♠       12-13 HCP; 3-4♠\
    4♠       14-15 HCP; 3-4♠\
   3♠        12+ HCP; smolen: 5♥ and 4♠
   3NT        to play
  2♥         12-16 HCP; 5♥ & 4-5♠
  2♠         12-16 HCP; 5♠ & 4-5♥
  2NT         12-16 HCP; both 5CMs
   3♣        12+HCP; asking for opener's better 4CM
    3♦       13-14 HCP; ♥s & ♠s of equal strength
    3♥       13-15 HCP; 4♥\
    3♠       13-15 HCP; 4♠\
    3NT       14-15 HCP; ♥s & ♠s of equal strength
    4♣       13-15 HCP; 4♣s; 1♦
    4♦       13-15 HCP; 4♦s; 1♣
   3♦        trf to ♥s
    3♥       13-15 HCP; 4♥s
    3♠       13-15 HCP; 4♠s; 2-3♥s
    3NT       14-15 HCP; to play
    4♥       13-15 HCP; 4♥
   3♥        trf to ♠s
    3♠       14-15 HCP; 3♠\
    3NT       14-15 HCP; 1-2♠\
    4♠       14-15; 4♠\
   3NT        to play
   4♥        to play
   4♠        to play
  3♣         12-16 HCP; 4-5♣ & both 4CMs
   3♥        weak hand, garbage Stayman
   3♠        weak hand, garbage Stayman
   3NT        at least 1 solid stopper in ♦s, hopefully 2 or more, and enough points or features for game
  3♦         12-16 HCP; 4-5♦ & both 4CMs
   3♥        weak hand, garbage Stayman
   3♠        weak hand; garbage Stayman
   3NT        at least 1 solid stopper in ♣s, hopefully 2 or more, and enough points or features for game
 2♦          6-11 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3+♥s & 3+♠s
  2♥         13-16 HCP; 4-5♥s (opener prefers ♥s)
  2♠         13-16 HCP; 4-5♠s (opener prefers ♠s)
  2NT         15-16 HCP; both 4CMs; 4432 type dist
   3♦        trf to ♥s
    3♥       1-2♥s
   3♥        trf to ♠s
  3♣         13-16 HCP; both 4CMs, 4-5♣s; 0/1♦
  3♦         13-16 HCP; both 4CMs, 4-5♦s; 0/1♣
 2♥          12+ HCP; 5♥s
  2♠         13-15 HCP; 5♠
   3♥        13+ HCP, 5♠ and 4♥
  2NT         13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
  3♣         13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
  3♦         13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
  3♥         13-14 HCP; 5♥s
 2♠          12+ HCP; 5♠s
  2NT         13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
   4♠        to play
  3♣         13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
  3♦         13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
  3♥         13-15 HCP; 5♥s
 2NT          12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
  3♣         13-16 HCP; both 4CMs; ♥s better than ♠s
  3♦         13-16 HCP; both 4CMs; ♠s better than ♥s
  3♥         13-16 HCP; 5♥
  3♠         13-16 HCP; 5♠
  3NT         opener's ♥s ~
 3♣          8-11 HCP; 6+♣
 3♦          8-11 HCP; 6+♦
 4♦          Texas transfer to ♥s
 4♥          Texas transfer to ♠s

2♣            21+ HCP; unbalanced w/ 5+♥ &/or 5+♠
 2♦          5+ HCP:
  2NT         24+ HCP

2♦            7-11 HCP (8-11 Vul); 6♦
 2NT          GW variant of Ogust convention. 14+ HCP
  3♣         6♦s; weak hand 7-8ish HCP
  3♦         6♦s; medium hand (9-10ish)
  3♥         6♦s; 11-12ish HCP
  3♠         6♦s with AKQ

2♥            7-11 HCP (8-11 Vul); 6♥
 2NT          GW variant of Ogust convention. Responder asking opener to further describe his/her ♥ holdings.
  3♣         6♥s; weak hand 7-8ish HCP
  3♦         6♥s; medium hand (9-10ish)
  3♥         6♥s; 11-12ish HCP
  3♠         6♥s with AKQ

2♠            7-11 HCP (8-11 Vul); 6♠
 2NT          GW variant of Ogust convention. Responder asking opener to further describe his/her ♠ holdings.
  3♣         6♠s; weak hand 7-8ish HCP
   3♦        asking for strength in ♠s
    3♥       5♠s with medium hand
    3♠       5♠s with good hand
    3NT       AKQxx of ♠s
  3♦         6♠s; medium hand (9-10ish)
  3♥         6♠s; 11-12ish HCP
  3♠         6♠s with AKQ

2NT            21-23 HCP; is 44, 54, 45, or 55 in the majors
 3♣          GF; must have 1 or both 4CMs.
 3♦          transfer to ♥s
 3♥          transfer to ♠s

3♣            7-11 HCP; 7+♣

3♦            7-11 HCP; 7+♦

3♥            7-11 HCP; 7+♥

3♠            7-11 HCP; 7+♠
Disturbed bidding
Bidding diagrams
1♣            12+ HCP (unlimited); any #♣; 1♣ then 1♥/1♠
 1♦          0+ HCP; waiting
  1♥         12-16 HCP; 6♥s (or 8+♥s)
   1♠        ???
   1NT        6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
    2♣       12-20 HCP, 4-5♣s and 6♥s
    2♦       12-20 HCP, 4-5♦s and 6♥s
    2♥       12-20 HCP; 8+♥s
    2♠       12-20 HCP; 6♥s & 4-5♠s
    2NT       16-18 HCP; 6♥; 6520, 6511, 6430, 6421, 6331 type dist
    3♣       12-20 HCP, 5-6♣s and 6♥s
    3♦       12-20 HCP 5-6♦s and 6♥s
    3♥       17-20 HCP; 8+♥
    3♠       17-20 HCP: 6♥s and 5-6♠s
    3NT       19-20 HCP; 6♥; balanced
    4♣       12-20 HCP; 6-7♣s & 6♥s
    4♦       12-20 HCP; 6-7♦s and 6♥s
   2♣        10-12 HCP; 6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
    2♦       12-20 HCP, 4-5♦s and 6♥s
    2♥       12-20 HCP; 8♥s.
    2♠       12-20 HCP; 4-5♠s & 6♥s
    2NT       16-18 HCP; 6♥s; balanced
    3♣       12-20 HCP, 4-5♣s and 6♥s
    3♦       12-20 HCP, 5-6♦s and 6♥s
    3♥       17-20 HCP, 8+♥s
    3♠       17-20 HCP, 5♠s & 6♥s
    3NT       19-20 HCP; 6♥s; balanced
    4♣       12-20 HCP, 6+♣s and 6♥s
   2♦        13+ HCP; no fit; 0-2♥s; Ron Klinger adaptation
    2♥       12-16 HCP, 8+♥s
    2♠       12-16 HCP; 6♥s and 4♠s
    2NT       16-18 HCP; 6♥322
    3♣       12-16 HCP, 4-6♣s and 6♥s
    3♦       12-16 HCP, 4-6♦s and 6♥s
    3♥       17-20 HCP, 8+♥s
    3♠       17-20 HCP, 6♥s and 5♠s
    3NT       12-15 HCP, 5♥s332 sign off
   2♥        10-12 HCP; 3+♥s
    2♠       12-16 HCP, 5♥s & 4♠s
    2NT       16-18 HCP; 5♥332
    3♣       12-16 HCP, 4-6♣s and 5♥s
    3♦       12-16 HCP, 4-6♦s and 5♥s
    3♥       12-16 HCP, 7♥s
    3♠       17-20 HCP, 4♠s & 5♥s
    3NT       19-20 HCP, 5♥332 type dist
   2♠        12+ HCP; 5+♠; 0-3♥s
   2NT        13+ HCP; 3+♥s (~ to J2NT)
    3♣       12+ HCP; 5|7♥s & 0|1♣s
    3♦       12+ HCP; 5|7♥s & 0|1♦s
    3♥       12-15 HCP; 7♥; no vd|1 (7222)
    3♠       12+ HCP;|7♥s & 0|1♠s
    3NT       16-18 HCP; 5♥ 5332 type dist
    4♣       12+ HCP; 5|7♥s; good 4+♣s
    4♦       12+ HCP; 5|7♥s; good 4+♦s
    4♥       12+ HCP; 5|7♥s; to play
    4♠       12+ HCP; 6|8+♥s; good 4-5♠s
    4NT       RKCBW 14/30/2 (♥s are trumps)
   3♥        7-9 HCP; 3+♥
   4♥        to play; sign off
  1♠         12-16 HCP; 6♠s (or 8+♠s)
   1NT        6-9 HCP, no fit; 0-2♠s
    2♣       12-20 HCP, 4-5♣s and 6♠s
    2♦       12-20 HCP, 4-5♦s and 6♠
    2♥       12-20 HCP; 4-5♥s and 6♠s
    2♠       12-20 HCP and 8+♠
    2NT       16-18 HCP; 6♠322
    3♣       12-20 HCP, 5+♣s and 6♠s
    3♦       12-20 5+♦s and 6♠s
    3♥       12-20 HCP; 5-6♥, 6♠s
    3♠       17-20 HCP and 8+♠
    3NT       19-20; 6♠;
    4♣       17-20; 6+♣s & 6♠s
    4♦       17-20; 6+♦s & 6♠s
   2♣        10-12 HCP; no fit; 0-2♠s; artificial; Ron Klinger parallel follow up.
    2♦       12-16 HCP, 4-5♦s and 6♠
    2♥       12-16 HCP, 4-5♥s and 6♠s
    2♠       12-16 HCP, 8+♠s
    2NT       17-20 HCP; 6♠322
    3♣       12-16 HCP, 4-5♣s and 6♠s
    3♦       17-20 HCP, 4-5♦s and 6♠s
    3♥       17-20 HCP, 4-5♥s and 6♠s
    3♠       17-20 HCP, 8+♠s
    3NT       12-16 HCP, sign off
   2♦        13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
    2♥       12-16 HCP, 4-5♥s and 6♠s
    2♠       12-16 HCP, 8+♠s
    2NT       17-20 HCP; 6♠322
    3♣       12-16 HCP, 4-5♣s and 6♠s
    3♦       12-16 HCP, 4-5♦s and 6♠s
    3♥       17-20 HCP, 4-5♥s and 6♠s
    3♠       17-20 HCP, 8+♠s
    3NT       12-16 HCP, 6♠322 sign off
   2♥        12+ HCP; 4+♥ & 3+♠s
    2♠       12-16 HCP, 7 ♠s
    2NT       16-18 HCP; 5♠332\
    3♣       12-16 HCP, 4-5♣s and 5♠s
    3♦       12-16 HCP, 4-5♦s and 5♠s
    3♥       12-160 HCP, 4-5♥s and 5♠s
    3♠       17-20 HCP, 7 ♠s
    3NT       12-15 HCP, 5♠332
   2♠        10-12 HCP; 3+♠s
    2NT       16-18 HCP; 5♠332\
    3NT       19-20 HCP; 5♠s; 5332 type dst
   2NT        13+ HCP; 3+♠s ( ~ to J2NT)
    3♣       12+ HCP; 6♠s & 0|1♣s
    3♦       12+ HCP; 6♠s & 0|1♦s
    3♥       12+ HCP; 6♠s & 0|1♥s
    3♠       12-15 HCP; 8+♠;
    3NT       16-18 HCP; 6♠ 6331 or 6421 or 6530 type dist
    4♣       12+ HCP; 5|7♠s; good 4+♣s
    4♦       12+ HCP; 5|7♠s; good 4+♦s
    4♥       12+ HCP; 5|7♠s; good 4+♥s
    4♠       12+ HCP; 5|7♠s; to play
    4NT       RKCBW 14/30/2 (♥s are trumps)
   3♠        7-9 HCP; 3+♠s
   4♠        to play sign off
  1NT         17-20 HCP; has 5-5, 5-4, 4-5, or 4-4 in the majors
   2♣        Stayman
    2♦       17-20 HCP; both 4CMs; 4423 or 4432
     2♥      6-11 HCP; 4-5♥s
     2♠      6-11 HCP; 4-5♠s
     2NT      10+ HCP; no 4CM; no 5cm
      3♥     13-15 HCP; 4♥s
      3♠     13-15 HCP; 4♠s
      3NT     13-15 HCP; both 4CMs
       4♦    transfer to hearts
        4♥   to play; transfered to hearts
        4♠   to play; transfered to spades
       4♥    transfer to spades
     3♣      10+ HCP; no 4+CM; 5-7♣s
      3♥     12-13 HCP; 4♥\
      3♠     12-13 HCP; 4♠\
      3NT     to play; no 4CM\
     3♦      10+ HCP; no 4+CM; 5-7♦s
      3♥     12-13 HCP; 3-4♥\
      3NT     only 2♥\
      4♥     14-15 HCP; 3-4♥\
     3♥      10+ HCP; smolen: 4♥ and 5♠
      3♠     12-13 HCP; 3-4♠\
      4♠     14-15 HCP; 3-4♠\
     3♠      10+ HCP; Smolen: 5♥ and 4♠
     3NT      to play
     4♥      to play
    2♥       17-20 HCP; 5♥ & 4♠
    2♠       17-20 HCP; 4♥ & 5♠
    2NT       17-20 HCP; 5♥ & 5♠
     3♣      12+HCP; asking for opener's better 4CM
      3♦     13-14 HCP; ♥s & ♠s of equal strength
      3♥     13-15 HCP; 4♥\
      3♠     13-15 HCP; 4♠\
      3NT     14-15 HCP; ♥s & ♠s of equal strength
      4♣     13-15 HCP; 4♣s; 1♦
      4♦     13-15 HCP; 4♦s; 1♣
     3♦      trf to ♥s
      3♥     13-15 HCP; 4♥s
      3♠     13-15 HCP; 4♠s; 2-3♥s
      3NT     14-15 HCP; to play
      4♥     13-15 HCP; 4♥
     3♥      trf to ♠s
      3♠     14-15 HCP; 3♠\
      3NT     14-15 HCP; 1-2♠\
      4♠     14-15; 4♠\
     3NT      to play
     4♥      to play
     4♠      to play
    3♣       17-20 HCP; 4-5♣ & both 4CMs
    3♦       17-20 HCP; 4-5♦ & both 4CMs
   2♦        3-8 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3♥s & 3♠s
    2♥       16-20 HCP; 4-5♥s (opener prefers ♥s)
     2♠      11-13 HCP; 5♥ and 4!\
     3♥      11-13 HCP; 5♥\
     3♠      13+ HCP; 5♥ and 4♠\
     4♥      14-16 HCP; 5+♥\
    2♠       16-20 HCP; 4-5♠s (opener prefers ♠s)
    2NT       16-20 HCP; both 4CMs; 4432 type dist
     3♦      trf to ♥s
      3♥     1-2♥s
     3♥      trf to ♠s
    3♣       16-20 HCP; both 4CMs, 4-5♣s; 0/1♦
    3♦       16-20 HCP; both 4CMs, 4-5♦s; 0/1♣
   2♥        8+ HCP; 5♥s
    2♠       16-20 HCP; 5♠
     3♥      13+ HCP, 5♠ and 4♥
    2NT       16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
    3♣       16-20 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
    3♦       16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
    3♥       19-20 HCP; either 4-5♥s or both 4CMs; hearts can be trump though.
    4♥       16-18 HCP; sign off
   2♠        8+ HCP; 5♠s
    2NT       16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
     4♠      to play
    3♣       16-20 HCP, both 4CMs; 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
    3♦       16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
    3♥       16-20 HCP; 5♥s
    3♠       19-20 HCP; either 5♠s or both 4CMs; spades can be trump though.
    4♠       16-18 HCP; sign off
   2NT        12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
    3♣       16-20 HCP; both 4CMs; ♥s better than ♠s
    3♦       16-20 HCP; both 4CMs; ♠s better than ♥s
    3♥       16-20 HCP; 5♥
    3♠       16-20 HCP; 5♠
    3NT       16-20; opener's ♥s ~
   3♣        5-8 HCP; 6+♣
   3♦        5-8 HCP; 6+♦
   3♥        8+ HCP; 6+♥
   3♠        8+ HCP; 6+♠
   3NT        8-10 HCP; sign off
   4♦        Texas transfer to ♥s
   4♥        Texas transfer to ♠s
  2♣         12-16 HCP; 4+♣; no 5CM
   4♣        minorwood; asking for key cards 14/30/2
    4♦       1 or 4 key cards
     4NT      to play
     5♣      to play
    4♥       0 or 3 key cards (♣s are trump)
     4NT      to play
     5♣      to play
    4♠       2 key cards w/o ♣Q
     4NT      to play
     5♣      to play
    4NT       2 key cards w/ ♣Q (may be passed)
  2♦         21+ HCP; 5+♣ &/or 5+♦; no 5CM
  2♥         17-20 HCP; 6♥s (or 8+♥s)
  2♠         17-20 HCP; 6♠s (or 8+♠s)
  2NT         21+ HCP; 5-4, 4-5; 5-5 or 4-4 in the majors
   3♣        GF; 4+♥s &/or 4+♠s (puppet Stayman)
   3♦        transfer to ♥s
   3♥        transfer to ♠s; no pt range
 1♥          7-11 HCP; 4+♥
  1♠         12-16 HCP; 6 or possibly 8+♠
  1NT         17-20 HCP; balanced; may have a 4 or 5 CM
  2♣         12-16 HCP; 5+♣
  2♦         21+ HCP; 4+♦s & 4+♣s, unbalanced
  2♥         12-16 HCP; 4+♥
  2♠         17-20 HCP; 6♠s (or 8+♠)
  2NT         24+ HCP; balanced
 1♠          7-11 HCP; 4+♠
  1NT         17-20 HCP; balanced; may have a 4 or 5 CM
   2♣        5 card Stayman\
  2♣         12-16 HCP; 5+♣
  2♦         12-16 HCP; 4+♦
  2♥         12-16 HCP; 6 or possibly 8+♥s
  2♠         12-16 HCP; 3+♠
  2NT         24+ HCP; balanced
 1NT          12-16 HCP; balanced; GF
  2♣         12-16 HCP; 5+♣
  2♦         21+ HCP; long ♣s +/or ♦s, or two suited 5+ ♣s - 5+♦s.
   2♥        12-13 HCP, bare minimum
   2♠        14-15 HCP
   2NT        16 HCP; maximum hand
   3♣        12-16 HCP; 4+ ♣s; with AK or KQ
   3♦        12-16 HCP; 4+ ♦s; with AK or KQ
   3♥        12-16 HCP, 4-5♥s with AK or KQ
   3♠        12-16 HCP, 4-5♠s with AK or KQ
  2♥         12-16 HCP; 6 or 8+♥
  2♠         12-16 HCP; 6 or 8+♠
  2NT         24+ HCP; balanced
  3♣         17-20 HCP; 6+♣s
   3♦        12-13 HCP, 4-5♦s, 2+/4 honors
   3♥        12-13 HCP, 4-5♥s, 2+/4 honors
   3♠        12-13 HCP, 4-5♠s, 2+/4 honors
   3NT        catch all; sign off if opener has no further bid(s)
   4♣        14-16 HCP, 4-5♣s, 1+/3 honors
   4♦        14-16 HCP, 4-5♦s, 2+/3 honors
   4♥        14-16 HCP, 4-5♥s, 2+/3 honors
   4♠        14-16 HCP, 4-5♠s, 2+/3 honors
   4NT        14-16 HCP, asking for aces (14/30/2) as if ♣s are trumps
  3♦         21+ HCP; 5+♦s, 5+♣s
  3♥         17-20 HCP; 6 or 8+♥s
  3♠         17-20 HCP; 6 or 8+♠s
  3NT         13-16 HCP, balanced
 2♣          3-5 HCP; weak with 6+ suit (♦/♥/♠); relay; opener must bid 2♦
  2♦         21+ HCP; unnspecified minor suit length + strength
   2♥        0-5 HCP, 6+♥s
   2♠        0-5 HCP, 6+♠s
  2♥         12-16 HCP; 6 or 8+♥s; sign off
  2♠         12-16 HCP; 6 or 8+♠s; sign off
  2NT         24+ HCP; balanced
  3♦         21+ HCP, 4+♣ and 4+♦
  3♥         12-16 HCP; 8+♥s
  3♠         12-16 HCP; 8+♠s
  4♥         17-20 HCP; 8+♥s
  4♠         17-20 HCP; 8+♠s
 2♦          12-20 HCP; 6+♦
  2♥         12-16 HCP; 6 or 8+♥s
  2♠         12-16 HCP; 6 or 8+♠
  2NT         17-20 HCP; balanced
  3♣         12-16 HCP; 5+♣s
  3♦         12-16 HCP; 4+♦s
  3♥         17-20 HCP; 6 or 8+♥s
  3♠         17-20 HCP; 6 or 8+♠s
  3NT         sign off
  4♦         minorwood; asking for key cards
   4♥        1 or 4 key cards - ♦ are trump
   4♠        0 or 3 key cards; ♦s are trump
   4NT        2 key cards w/o ♦Q (may be passed)
   5♣        2 key cards; with ♦Q
    5♦       to play
 2♥          12-20 HCP; 5+♥
  2♠         12-20 HCP; 5 or 8+♠s
  2NT         17-20 HCP
 2♠          12-20 HCP; 5+♠
  2NT         17-20 HCP; balanced
 2NT          17+ HCP; balanced
  3♣         12-20 HCP; 6+♣s
  3♦         21+ HCP, unbalanced, either 5+♣s & 5+♦s or single long minor suit.
  3♥         12-16 HCP, 6 or 8+ ♥s
  3♠         12-16 HCP, 6 or 8+ ♠s
 3♣          17+ HCP; 5+ ♣s
 3♦          17+ HCP; 5+ ♦s
 3♥          17+ HCP; 5+ ♥s
 3♠          17+ HCP; 5+ ♠s

1♦            12-20 HCP; catch all; 2+♦; no 5CM; may have a 4CM; could be balanced w/ 17-20 HCP and only 2♦s (4324 type); could have long ♦s
 1♥          5-11 HCP; 4+ ♥s;
  1NT         12-16 HCP; maybe 1-4CM
  2NT         17-20 HCP; maybe 1-4CM
 1♠          5-11 HCP; 4+ ♠s;
  1NT         12-16 HCP; maybe 4♥s
  2♥         4CM
  2♠         4CM
  2NT         17-20 HCP; maybe 4 ♥s
 1NT          6-11 HCP; both 4+CMs
 2♣          6-11 HCP; 5+ ♣s
 2♦          6-11 HCP; 5+ ♦s
 2♥          12+ HCP; 5 ♥s
 2♠          12+ HCP; 5 ♠s
 2NT          12+ HCP; both 4+ CMs

1♥            12-20 HCP; 5 or 7♥; can have a 2nd 4+ suit; could be x5xx w/ 16-18 or 19-20 HCP
 1♠          ???
  1NT         13-16 HCP; 5 hearts, no other 4 card suit.
  2NT         17-20 HCP; 5 hearts, no other 4 card suit.
 1NT          6-9 HCP, no fit; 0-3♥s; Ron Klinger suggestion
  2♣         12-20 HCP, 4-5♣s and 5♥s
  2♦         12-20 HCP, 4-5♦s and 5♥s
  2♥         12-16 HCP; 7♥s
  2♠         12-16 HCP; 5♥s & 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         12-20 HCP, 6♣s and 5♥s
  3♦         12-20 HCP 6♦s and 5♥s
  3♥         17-20 HCP; 7♥
  3♠         17-20 HCP: 5♥s and 5♠s
  3NT         18-20 HCP
  4♣         12-20 HCP; 6-7♣s & 5♥s
  4♦         12-20 HCP; 6-7♦s and 5♥s
 2♣          10-12 HCP; no fit; 0-3♥s; Ron Klinger suggestion.
  2♦         12-20 HCP, 4-5♦s and 5♥s
  2♥         12-16 HCP; 7♥s.
  2♠         12-20 HCP; 0-1 ♠
  2NT         13-15 HCP; 5♥s; balanced
  3♣         12-20 HCP, 4+♣s and 5♥s
  3♦         12-20 HCP, 4+♦s and 5♥s
  3♥         17-20 HCP, 7♥s
  3♠         17-20 HCP, 0-1♠s & 5♥s
  3NT         16-20 HCP
 2♦          13+ HCP; no fit; 0-3♥s; ; Ron Klinger suggestion.
  2♥         12-16 HCP, 7♥s
  2♠         12-16 HCP; 5♥s and 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         13-16 HCP, 4-6♣s and 5♥s
  3♦         12-16 HCP, 4-6♦s and 5♥s
  3♥         17-20 HCP, 7♥s
  3♠         17-20 HCP, 5♥s and 5♠s
  3NT         13-16 HCP, 5♥s332 sign off
 2♥          10-11 HCP; 4+♥s
  2♠         12-16 HCP, 5♥s & 4♠s
  2NT         17-20 HCP; 5♥332
  3♣         12-16 HCP, 4-6♣s and 5♥s
  3♦         12-16 HCP, 4-6♦s and 5♥s
  3♥         12-16 HCP, 7♥s
  3♠         17-20 HCP, 4♠s & 5♥s
  3NT         13-16 HCP
 2♠          12+ HCP; 5+♠; 0-3♥s
  2NT         17-20 HCP
 2NT          12+ HCP; 4+♥s (~ to J2NT)
  3♣         12+ HCP; 5|7♥s & 0|1♣s
  3♦         12+ HCP; 5|7♥s & 0|1♦s
  3♥         12+ HCP; 7♥; no vd|1 (7222)
  3♠         12+ HCP;5|7♥s & 0|1♠s
  3NT         13-16 HCP; 5♥ 5332 type dist
  4♣         12+ HCP; 5|7♥s; good 4+♣s
  4♦         12+ HCP; 5|7♥s; good 4+♦s
  4♥         12+ HCP; 5|7♥s; to play
  4NT         RKCBW 14/30/2 (♥s are trumps)
 3♥          6-9 HCP; 4♥

1♠            12-20 HCP; 5 or 7♠; can have a 2nd 4+ suit; could be 5xxx w/ 16-18 or 19-20 HCP
 1NT          6-9 HCP, no fit; 0-3♠s
  2♣         12-20 HCP, 4-5♣s and 5♠s
  2♦         12-20 HCP, 4-5♦s and 5♠
  2♥         12-16 HCP; 0-1♥s and 5♠s
  2♠         12-16 HCP and 7♠
  2NT         17-20 HCP; 5♠322
  3♣         12-16 HCP, 6+♣s and 5♠s
  3♦         12-20 HCP; 6+♦s and 5♠s
  3♥         17-20 HCP; 0-1♥, 5♠s
  3♠         17-20 HCP and 7♠
  4♣         17-20; 6+♣s & 5♠s
 2♣          10-12 HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel follow up.
  2♦         12-16 HCP, 4-5♦s and 5♠
  2♥         12-16 HCP, 0-1♥s and 5♠s
  2♠         12-16 HCP, 7♠s
  2NT         13-16 HCP; 5♠332
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         17-20 HCP, 4-5♦s and 5♠s
  3♥         17-20 HCP, 0-1♥s and 5♠s
  3♠         17-20 HCP, 7♠s
  3NT         17-20 HCP; 5♠332 type shape
 2♦          13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
  2♥         12-16 HCP, 4+♥s and 5♠s
  2♠         12-16 HCP, 7♠s
  2NT         13-16 HCP; 5♠332
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         12-16 HCP, 4-5♦s and 5♠s
  3♥         17-20 HCP, 4-5♥s and 5♠s
  3♠         17-20 HCP, 7♠s
  3NT         17-20 HCP; 5♠332 type shape
 2♥          12+ HCP; 4+♥s; 0-3♠s
  2♠         12-16 HCP, 7 ♠s
  2NT         17-20 HCP; 5♠332\
  3♣         12-16 HCP, 4-5♣s and 5♠s
  3♦         12-16 HCP, 4-5♦s and 5♠s
  3♥         12-16 HCP, 4-5♥s and 5♠s
  3♠         17-20 HCP, 7 ♠s
  3NT         13-16 HCP, 5♠332
 2♠          10-11 HCP; 4+♠s
  2NT         17-20 HCP; 5♠332\
  3NT         13-16 HCP; 5♠s; 5332 type dst
 2NT          12+ HCP; 4+♠s ( ~ to J2NT)
  3♣         12+ HCP; 5|7♠s & 0|1♣s
  3♦         12+ HCP; 5|7♠s & 0|1♦s
  3♥         12+ HCP; 5|7♠s & 0|1♥s
  3♠         12+ HCP; 7♠; no vd|1 (7222)
  3NT         16-18 HCP; 5♠ 5332 type dist
  4♣         12+ HCP; 5|7♠s; good 4+♣s
  4♦         12+ HCP; 5|7♠s; good 4+♦s
  4♥         12+ HCP; 5|7♠s; good 4+♥s
  4♠         12+ HCP; 5|7♠s; to play
  4NT         RKCBW 14/30/2 (♠s are trumps)
 3♠          6-9 HCP; 4+♠s

1NT            (12)13-15(16) HCP; is 44, 54, 45, or 55 in the majors
 2♣          Stayman
  2♦         12-16 HCP; both 4CMs; 4423 or 4432
   2♥        6-11 HCP; 4-5♥s
   2♠        6-11 HCP; 4-5♠s
   2NT        12+ HCP; no 4CM; no 5cm
    3♥       13-16 HCP; 4♥s
    3♠       13-16 HCP; 4♠s
    3NT       13-16 HCP; both 4CMs
     4♦      transfer to hearts
      4♥     to play; transfered to hearts
      4♠     to play; transfered to spades
     4♥      transfer to spades
   3♣        12+ HCP; no 4+CM; 5-7♣s
    3♥       12-13 HCP; 4♥\
    3♠       12-13 HCP; 4♠\
    3NT       to play; no 4CM\
   3♦        12+ HCP; no 4+CM; 5-7♦s
    3♥       12-13 HCP; 3-4♥\
    3NT       only 2♥\
    4♥       14-15 HCP; 3-4♥\
   3♥        12+ HCP; smolen: 4♥ and 5♠
    3♠       12-13 HCP; 3-4♠\
    4♠       14-15 HCP; 3-4♠\
   3♠        12+ HCP; smolen: 5♥ and 4♠
   3NT        to play
  2♥         12-16 HCP; 5♥ & 4-5♠
  2♠         12-16 HCP; 5♠ & 4-5♥
  2NT         12-16 HCP; both 5CMs
   3♣        12+HCP; asking for opener's better 4CM
    3♦       13-14 HCP; ♥s & ♠s of equal strength
    3♥       13-15 HCP; 4♥\
    3♠       13-15 HCP; 4♠\
    3NT       14-15 HCP; ♥s & ♠s of equal strength
    4♣       13-15 HCP; 4♣s; 1♦
    4♦       13-15 HCP; 4♦s; 1♣
   3♦        trf to ♥s
    3♥       13-15 HCP; 4♥s
    3♠       13-15 HCP; 4♠s; 2-3♥s
    3NT       14-15 HCP; to play
    4♥       13-15 HCP; 4♥
   3♥        trf to ♠s
    3♠       14-15 HCP; 3♠\
    3NT       14-15 HCP; 1-2♠\
    4♠       14-15; 4♠\
   3NT        to play
   4♥        to play
   4♠        to play
  3♣         12-16 HCP; 4-5♣ & both 4CMs
   3♥        weak hand, garbage Stayman
   3♠        weak hand, garbage Stayman
   3NT        at least 1 solid stopper in ♦s, hopefully 2 or more, and enough points or features for game
  3♦         12-16 HCP; 4-5♦ & both 4CMs
   3♥        weak hand, garbage Stayman
   3♠        weak hand; garbage Stayman
   3NT        at least 1 solid stopper in ♣s, hopefully 2 or more, and enough points or features for game
 2♦          6-11 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3+♥s & 3+♠s
  2♥         13-16 HCP; 4-5♥s (opener prefers ♥s)
  2♠         13-16 HCP; 4-5♠s (opener prefers ♠s)
  2NT         15-16 HCP; both 4CMs; 4432 type dist
   3♦        trf to ♥s
    3♥       1-2♥s
   3♥        trf to ♠s
  3♣         13-16 HCP; both 4CMs, 4-5♣s; 0/1♦
  3♦         13-16 HCP; both 4CMs, 4-5♦s; 0/1♣
 2♥          12+ HCP; 5♥s
  2♠         13-15 HCP; 5♠
   3♥        13+ HCP, 5♠ and 4♥
  2NT         13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
  3♣         13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
  3♦         13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
  3♥         13-14 HCP; 5♥s
 2♠          12+ HCP; 5♠s
  2NT         13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
   4♠        to play
  3♣         13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
  3♦         13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
  3♥         13-15 HCP; 5♥s
 2NT          12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
  3♣         13-16 HCP; both 4CMs; ♥s better than ♠s
  3♦         13-16 HCP; both 4CMs; ♠s better than ♥s
  3♥         13-16 HCP; 5♥
  3♠         13-16 HCP; 5♠
  3NT         opener's ♥s ~
 3♣          8-11 HCP; 6+♣
 3♦          8-11 HCP; 6+♦
 4♦          Texas transfer to ♥s
 4♥          Texas transfer to ♠s

2♣            21+ HCP; unbalanced w/ 5+♥ &/or 5+♠
 2♦          5+ HCP:
  2NT         24+ HCP

2♦            7-11 HCP (8-11 Vul); 6♦
 2NT          GW variant of Ogust convention. 14+ HCP
  3♣         6♦s; weak hand 7-8ish HCP
  3♦         6♦s; medium hand (9-10ish)
  3♥         6♦s; 11-12ish HCP
  3♠         6♦s with AKQ

2♥            7-11 HCP (8-11 Vul); 6♥
 2NT          GW variant of Ogust convention. Responder asking opener to further describe his/her ♥ holdings.
  3♣         6♥s; weak hand 7-8ish HCP
  3♦         6♥s; medium hand (9-10ish)
  3♥         6♥s; 11-12ish HCP
  3♠         6♥s with AKQ

2♠            7-11 HCP (8-11 Vul); 6♠
 2NT          GW variant of Ogust convention. Responder asking opener to further describe his/her ♠ holdings.
  3♣         6♠s; weak hand 7-8ish HCP
   3♦        asking for strength in ♠s
    3♥       5♠s with medium hand
    3♠       5♠s with good hand
    3NT       AKQxx of ♠s
  3♦         6♠s; medium hand (9-10ish)
  3♥         6♠s; 11-12ish HCP
  3♠         6♠s with AKQ

2NT            21-23 HCP; is 44, 54, 45, or 55 in the majors
 3♣          GF; must have 1 or both 4CMs.
 3♦          transfer to ♥s
 3♥          transfer to ♠s

3♣            7-11 HCP; 7+♣

3♦            7-11 HCP; 7+♦

3♥            7-11 HCP; 7+♥

3♠            7-11 HCP; 7+♠
Defensive bidding
Bidding diagrams
(1♣)        Opps Bid
 D       mini Michael's; (4♥s & 4+♠s) OR (4+♥s& 4♠s); forcing
  1♦      no 4+CM; probably 4♦s
  1♥      4+♥s; natural; 0-11 pts
  1♠      4+♠s; natural; 0-11 pts
 1♦       12-15 HCP; balanced; 2-5♦s
 1♥       5+♥s; natural; 10-16 pts
 1♠       5+♠s; natural; 10-16 pts
 1NT       17+ balanced
 2♣       Michael's; 5♥s & 5♠s

(1♦)        Opps Bid
 2♦       Michael's; 5♥s & 5♠s
  2♥      sign off
  2♠      sign off
  3♣      solid 6+♣s; 0-2 ♥s; 0-2♠s
  3♦      slam interest in either major
  3♥      4+♥s; preemptive
  3♠      4+♠s; preemptive

(1♥)        Opps Bid
 2♥       Michael's; 5+♠s and 5+ ♣s or ♦s
  2♠      sign off
  2NT      asking for p's minor suit
  3♣      solid 6+♣ suit
  3♦      solid 6+♦ suit
  3♥      game interest in spades or a minor
  3♠      4+♠s; preemptive
  3NT      Big hand; balanced; no interest in a major suit game.

(1♠)        Opps Bid
 2♠       Michael's cue bid; 5♥s and a 5cm
  2NT      asking p to bid his/her 5cm
  3♥      natural sign off
  3♠      slam interest in ♥s or a minor
  3NT      big balanced hand with no interest in a major suit game

(1NT)        Opps Bid
 D       2 suited hand: ♣s + ♠s
 2♣       2 suited hand: ♠s + (♦s or ♥s)
 2♦       two suited hand: hearts and diamonds
 2♥       natural 5+♥s
 2♠       natural; 5+♠s
Udspil