In Competition

1♥ - (2♦) -

DBL    =    3 or 4 card ♥, 7-9 HCP, if 4 card ♥, can bid again in competition

2♥    =    3 card ♥, 3-6 HCP

2♠    =    natural, can be 4 card ♠, F1

2NT    =    4 card ♥, 10+ HCP

3♣    =    3 card ♥, 10+ HCP

3♦    =    asking for ST

3♥    =    4 card ♥, 6- HCP

3♠/4♣   =    4 card ♥, 5+ card ♠/♣ with 2TH3, 10+ HCP