Pinpoint Astro
A variation of the Astro convention, attempting to "pinpoint" the suits actually held. After an enemy 1NT opening bid, all two level overcalls show two-suiters, as follows:
2 |
shows clubs and hearts |
2 |
shows diamonds and hearts |
2 |
shows hearts and spades |
2 |
shows spades and a minor suit (partner may respond 2NT to ask for the minor) |
This convention is identical to Brozel apart from the three level bids.