2NT JUMP SHIFT OVER 1§ - 1¨

 

1§ - 1¨

2NT - 3§ = relay to 3¨

          3¨ = 5+¨ bal

          3© = 4 11+PC

          3ª = 4 11+PC

          4§ = §RKCB

          4¨ = ¨RKCB

          4©/ª = exclusion §

 

1§   - 1¨

2NT - 3§

3¨   - 3©   = 0-1©

          3ª   = 0-1ª

          3NT = § mild slam try

          4§ = § slam try

          4©/ª = exclusion ¨

 

 

2NT JUMP SHIFT OVER 1§, 1♦ - 1♥

 

1§ -     1♥

2NT     3§ = shows openers minor

            3¨ forces 3© (in © auction)

                        3NT = natural choice of game

                        3♠ asks specifically for 3 trumps

            3© = spades 4-4 or 4-5 (guarantees 4 ª’s)

opener rebids at 4 level with 4 card ª suit,

opener bids 3ª with 3 card © support

opener bids 3NT without 3 card © support

 3♠ = other minor

 

 

2NT JUMP SHIFT OVER 1§,1♦ - 1

 

1§ -     1

2NT     3§ = shows openers minor

            3¨ = checkback, bid 3 card ª support first, bid 3© with 3 or 4 ©’s then responder bids 3ª with 4 ©’s

            3♥ = spade transfer

            3♠ = other minor