2C Response by a passed hand ( to a major-suit opening): Artificial and forcing.
Responder typically has at least 3-card support for opener's major with 10-11
REBIDS BY OPENER
REBIDS BY RESPONDER
- 2D: Full opening hand.
- 2 of same major:
Denies a full opening hand.
- New Suit:
Denies a full opening hand, and show 2nd suit.
- 2 of opener's major:
Trump support with < 11HCP, non-forcing.
- 3C: Club suit, denies
support for partner's major, invitational.
- 3 of opener's major:
Good trump support with < 12HCP, forcing to game.
- Any other bid:
Natrual and trump support for opener's major, forcing.