Sequence | Showing | Point Count | Notes |
1♣ – (1♦) – x | 4 cards in both majors | 6+ |
With just one major, bid it. |
1♣ – (1♥) – x | 4-card spades | 6+ |
With 5+ cards, bid 1♠. |
1♣ – (1♠) – x | 4-card hearts | 6+ | May also have to double with 5-card hearts and less than 10 points. |
1♦ – (1♥) – x | 4-card spades | 6+ |
With 5+ cards, bid 1♠. |
1♦ – (1♠) – x | 4-card hearts | 6+ | May also have to double with 5-card hearts and less than 10 points. |
1♦ – (2♣) – x | 4 cards in both majors | 6+ |
With just one major, bid it. |
1♥ – (1♠) – x | 4 cards in both minors | 8+ |
With just one minor, bid it. |
1♥ – (2♣) – x | 4-card spades | 6+ | May also have to double with 5-card spades and less than 10 points. |
1♥ – (2♦) – x | 4-card spades | 6+ | May also have to double with 5-card spades and less than 10 points. |
1♠ – (2♣) – x | 4-card hearts | 8+ |
May also have to double with 5-card hearts and less than 10 points. |
1♠ – (2♦) – x | 4-card hearts | 8+ |
May also have to double with 5-card hearts and less than 10 points. |
1♠ – (2♥) – x | 4 cards in both minors | 8+ |
With just one minor, bid it. |
The count requirement is:
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6+ if you would have bid at the 1-level without intervention, and
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8+ if you would have bid at the 2-level.