A bid in the suit partner has just bid at more than a minimum level eg 1♠-Pass-3♠ or 1♦-Pass-1♥-Pass-3♥. A jump raise normally shows primary support and more playing strength than a single raise. Example hands for the above sequences are:
A bid in the suit partner has just bid at more than a minimum level eg 1♠-Pass-3♠ or 1♦-Pass-1♥-Pass-3♥. A jump raise normally shows primary support and more playing strength than a single raise. Example hands for the above sequences are: