Strong two bid

In contract bridge, a strong two-bid is an opening bid of two in a suit, i.e. 2♣, 2♦, 2♥ or 2 ♠. It is a natural bid, used to show a hand that is too strong to open at the one level. Commonly used in the early days of bridge, most expert players converted after World War II to the now more common weak two bid retaining only 2♣ as a strong opening suit-bid and changing its meaning to artificial and forcing holding any suit. This was done on the basis that the weak two-bid would occur much more frequently.

This keyword could refer to multiple things. Here are some suggestions: