Roth Stone Astro: Bridge Bidding Convention

BridgeHands

Roth Stone Astro - An adaptation of the Astro defense of opponent's 1 Notrump opener to show a two-suited hand:

Overcall	Meaning
Double	Hearts and Spades (major suits)
2C	Clubs and Spades (black suits)
2D	Diamonds and Spades (pointed suits)
2H	Hearts
2S	Spades
2N	4 Hearts and a 6+ card minor
3C	Clubs and Hearts (rounded suits)
3D	Diamonds and Hearts (red suits)