Social Bridge Club - System Card
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Names | : _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ |
| Basic
|  1NT = 16-18
| 2NT = 21-22
| 2♣ = 23+ or ≤ 3 losers
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| 2♣, 3♣ Stayman
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2NT, 3NT, 4NT Blackwood
| Negative DBL
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| 2♥, 2♠ Weak 2
| Pre-empt 3 & 4 bids
| Splinter raise
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| Intermediate
| Minorwood
| Roman keycards (1430)
| Roman keycards (3014)
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| 1NT = 17-20
| Transfer to majors / 4 suits
| Crowhurst 2♣
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| Advanced
| Multi 2♦
| 2♥,2♠ Weak 5-5+
| 2NT Weak 5-5+
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| Multi Cues
| Kabel 3NT
| Game try DBL
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| 2♦ Response = 13+
| 2♣ Response = 11-12
| All suit raises = weak
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| Truscott 2NT
| Cuebid raise
| Balancing
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