Dwuruwka+magicD+zar system=?

[wclass___]

1♣ 13+ 4♥+ or (16)17+bal w/o 4M or 16+ unbal w/o 4M(

1♦ 13+ 4♠+

1♥ 8-12 4♥+(not 4333)

1♠ 8-12 4♠+(not 4333)

1N 26-30 zars (~12+/16-HCP) denies 4M

2♣ 11/15 5♣+ denies 4M and 5332 shape

2♦ like 2♣

2M=5+5+ ~10/12

 

Any comments, suggestions?

Mayble i dount need 2♦ opening and can open 1N insted

 

Added:

next variant...

1♣ 11+ 4♥+

1♦ 11+ 4♠+

1♥ ~11/17

1♠ ~11/16

1N 15/17

2♣ 11/15 5♣+ denies 4M and 5332 shape

2♦ like 2♣

 

balanced 12/14- no 4M is passed

[Flame]

only one suggestion for now. consider playing 1C with the ♠ suit and 1♦ with♥. i think it could help the 1C a lot.

[wclass___]

only one suggestion for now. consider playing 1C with the ♠ suit and 1♦ with♥. i think it could help the 1C a lot.

Thank you for suggestion

The basic idea in Dwururka (1♣ 4♥+ 1D 4♠+) is that +1 response to 1st level suit openings shows catchall negative hands(might be spesific invitations)

1♣ - 1♦ - 1♥ = showing most hands in range 13/17

If 1♦ =4♥ i am not sure what responses i should use, (1♦ is unlimited and forcing ) so there must be available a bid describing weak hands.

 

But yes, if opponents interfere after 1♣ there will be problems if opener doesnt have at least 4♥, but i think i can deal with that, because the strenght promised is often sufficient

[lexlogan]

Where do 3433 and 4333 fit? Open 1C or 1D with 13+, pass with 10-12?

[ASkolnick]

I am playing something similar, and yes put the 4333 with the NT hand. This way when you open a major, it implies ruffing values.

[Radrag]

1♣ 13+ 4♥+ or (16)17+bal w/o 4M or 16+ unbal w/o 4M(

1♦ 13+ 4♠+

1♥ 8-12 4♥+(not 4333)

1♠ 8-12 4♠+(not 4333)

1N 26-30 zars (~12+/16-HCP) denies 4M

2♣ 11/15 5♣+ denies 4M and 5332 shape

2♦ like 2♣

2M=5+5+ ~10/12

 

Any comments, suggestions?

Mayble i dount need 2♦ opening and can open 1N insted

1991 - Bermuda Bowl - Yokohama - Fallenius-Nilsland played something like:

 

1C 14+ 3+H or 17+ Bal or no 3+M

1D 14+ 3+S

1M 8-13 3+M

1N 14-16

2m 8-13 4+m 5+H or 4+om 5+S

2H/S/N 11-16 no 3+M

 

I prefere to switch 1m:

 

1C 14+ 3+S or 17+ Bal or no 3+M

1D 14+ 3+H

 

since Your are (a little) less vulnarable to preempts if the neboulus bid contains spades.

[wclass___]

Where do 3433 and 4333 fit? Open 1C or 1D with 13+, pass with 10-12?

Thanks for question!

I saw no reason to open these hands (4♥/♠333 and 0-3M without opening strength)

I want system to be agressive, not crazy, and there is no bid available too...

[wclass___]

I am playing something similar, and yes put the 4333 with the NT hand.  This way when you open a major, it implies ruffing values.

Thanks for suggestion!

I will try this...