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Chapter 3: Major Opening    50



               1♠ - 2NT -?

               Opener rebids

                                  +
                  •  3♣       = 15  HCP, 0-1 ♣, with good trump suit
                                  +
                  •  3♦       = 15  HCP, 0-1 ♦, with good trump suit
                                  +
                  • 3♥        = 15  HCP, 0-1 ♥, with good trump suit
                                           +
                                  +
                  • 3♠        = 18  HCP, 5  ♠
                  • 3NT       = 12-14 HCP, balanced hand.

                                                   +

                  • 4♣        = 12 - 17 HCP, good 4  ♣ (2 of 3 top), unbalanced

                                                   +
                  • 4♦        = 12 - 17 HCP, good 4  ♦ (2 of 3 top), unbalanced

                                                   +
                  • 4♥        = 12 - 17 HCP, good 4  ♥ (2 of 3 top), unbalanced
                  • 4♠        = 12-14 HCP, unbalanced hand.


               Combined Bergen Raises

                                                                                            +
                                                          +
                   •  3♣ over 1M shows either 7-9 HCP 4  M with shortness or 10-12 HCP 4  M w/o
                       shortness, 3♦ by opener ask responder to clarify lower or higher range.

                   •  3♦ over 1M shows 10-12 HCP and only 3 card support.


               1♥ - 3♣* -?

               Opener rebids


                  • 3♦*       = maximum, ask point range
                                 o 3♥       = lower range; 7-9 HCP w/ shortness somewhere

                                 o 3♠       = Higher range; 10-12 HCP w/o shortness

                  • 3♥        = minimum

                  • 4♥        = to play



               1♠ - 3♣* -?

               Opener rebids
                  •  3♦*      = maximum, ask point range

                                 o 3♥       = lower range; 7-9 HCP w/ shortness somewhere

                                 o 3♠       = Higher range; 10-12 HCP w/o shortness
                  •  3♠/4♠    = to play




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