1 ♠ opener's 2nd bid after a 2 ♥ response.
Opener bids NATURALLY... but this time he knows the responder has 5 cards in
♥ If opener has a 3 cards in
♥, he'll show the fit. If he hassecond suit (of 4 or more cards), he bids it. If he is flat, he bids NT. If he has 6+ cards in the major opened, he repeats it. No jumping... see exceptions later
2- 2♥ Natural, 5+♠ and 3+ ♥ (any strength)
2- 2♠ Natural, 6+ ♠ (any strength) and not 3+ cards in ♥
3- 2NT
Natural, 5 and 2-3-3 in the other suits (mini: 12-14 or maxi 18-19HCP)
2- 3♣ Natural, 5+ ♠ and 4+ ♣ (any strength)
2- 3♦ Natural, 5+ ♠ and 4+ ♦ (any strength)
Most of the time, there’s no need to jump, since the partnership is already forced to game.
If required, the options are
1-Jump rebid the opening suit (1♠ 2♥ 3♠)showing a "solid" 6+ card suit. This means that opposite a void, the suit can be expected to run.
2- Splinter bids (1♠ 2♥ 4♣ or 1♠ 2♥ 4♦) Showing 5♠, 4+♦ and a short in the suit bid
2- Jumps in NT (1♠ 2♦ 3NT) Natural, 3532 or 4531 with a 2nd zone hand (15-17HCP)