2/1 GF or SAYC-style responses to limited 1M opening?

[straube]

1M-2D,

2N-3C-relays

 

 

3D-4 of other major

.....3H-relays

..........3S-5413

..........3N-5422

3H-bal

.....3S-stopper ask in the other major

3S-5512

3N-5521

 

I've been trying to solve responder's pattern, but opener has already been patterning out.

[straube]

1H-2D

 

2H-minimum, may have a diamond fit, could be some minimum 4+S/6H but otherwise denies 6H), nf

.....P-minimum, 2-fit

.....2S-2-fit with something else to show

..........2N-relay

...............3C-5D/5C

...............3D-6D

..........3H-6H very minimum with side spades

.....2N-short heart (should be 3154 or 3145)

..........place contract?

.....3C-short heart-5D/5C

.....3D-short heart-6D

2S-6H, GF

.....2N-other (3154 or 3145)

..........place contract?

.....3C-5D/5C

..........3D-fit

..........3H-twice rebiddable

..........3S-5S

.....3D-6D

..........3H-twice rebiddable

..........3S-5S/6H

2N-bal or short diamonds, GF

.....3C-relays

..........3D-short diamond

...............3H-relays

....................3S-3514

....................3N-4513

..........3H-bal

...............3S-stopper ask

3C-5C

3D-1534 or 4531

.....3H-relays

3H-2542

3S-4+ diamonds, short spade

3N-4+ diamonds, short heart

 

1S-2D

 

2H-minimum, could have diamond raise or side suit

.....2S-2 spades, nf

..........2N-4 hearts, too

..........3C-5 clubs

..........3D-4 diamonds

..........3H-5 hearts

.....2N-short spade, 3-suited

..........3C-5 clubs

..........3D-4 diamonds

..........3H-5 hearts

.....3C-5D/5C

.....3D-6D

2S-6S, GF, all rebids are natural, we can frequently find 6S/5Hs

.....2N-other (e.g. 1453 or 1444 or 1354)

..........3C-4 clubs

..........3D-3 diamonds

..........3H-4 hearts

..........3S-twice rebiddable spades

..........4H-5H

.....3C-5D/5C

..........3D-fit

..........3H-5H

.....3D-6D, not 4H

..........3H-5H

.....3H-6D/4H

2N-bal or short diamonds, GF, could have 4+ hearts

.....3C-relays

..........3D-short diamond

...............3H-relays

....................3S-5413

....................3N-5314

..........3H-bal

...............3S-stopper ask for hearts

..........3S-5512

..........3N-5521

3C-5 clubs, GF

3D-5134 or 5431

.....3H-relays

3H-5242

3S-4+ diamonds, short hearts

3S-4+ diamods, short clubs