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FOUR-FIVE OR SIX bidding system
note: Underline=Alert; system requires Pre-Alert
>> 1§ 16+ HCP any distribution
exceptions: 20-21 HCP balanced open 2NT; 24+ HCP balanced or 20-21 HCP, 5+ cards minor open 2¨ Multi
4 cards and 5+ cards in another suit or 6+ cards
1¨ includes 5+ diamonds and 4+ clubs, with 5-5 open a minor or weaker major
with exactly 5 cards in a major and 4+ in a minor open the minor suit
with any 5-3-3-2 open 1NT
>> 1NT 4-3-3-3, 4-4-3-2 or 5-3-3-2, can have 5 card major, 12-15 HCP
>> 2§ 4 clubs and 5+ cards in a major, or 6+ clubs, 11-15 HCP
>> 2¨ Multi
5-10 HCP, 6 cards in a major
24+ HCP, 4-3-3-3, 4-4-3-2 or 5-3-3-2 (5 in a minor)
20-21 HCP, 5+ cards in a minor suit
>> 2© 5 hearts and 4+ cards in a minor, 5-10 HCP
>> 2ª 5 spades and 4+ cards in a minor, 5-10 HCP
>> 2NT balanced, 20-21 HCP
>> 3-4-5 Level Openings: one-suited preemptive
3NT gambling (solid suit nothing on side)
>> Competitive Bidding
>> Capeletti, neg X up to 3S, support x and xx up to 2S
Slam bidding:
>> Convention Card
>> About
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