Natural 1M
| 1♣ - 1M - | |
|---|---|
| 2♣ | NF, UNBAL 5+♣ |
| 2♦! | ART REV: FG or (INV, 3= SUPP) |
I propose 445566-like step responses from Polish Club. Ingberman has a point to bring Lebensohl from 2NT down to a cheaper 4SF. I take this idea further. Borrowing the step responses, it is now possible to play a 7-card fit at the 2-level.
| 1♣ - 1M - 2♦ - | |
|---|---|
| 2OM! | FG, 4=M |
| 2M! | NF, 4=M |
| 2NT! | FG, 5=M |
| 3♣! | MIN, 5=M |
| 3♦! | FG, 6+M |
| 3M | NF, 6+M |