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- 1♥: Nat
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1NT: Semi Forcing
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2♣: 10+ points 3 or 4 card support
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2♥: 5 card ♥ suit
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2NT: 6 card ♥suit
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2♦: 10+ points 3 card support
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2♥: 5 card ♥ suit
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2NT: 6 card ♥suit
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2NT: Near Opening hand
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3♣: Shortness in !%Z%
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3♦: Shortness in !%Z%
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3♠: Second good suit
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4♣: Ace Asking
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4♦: Second good suit
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4♥: No interest in proceeding further
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3♣: 4 card !%X% and 6 – 9points
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3♦: 4 card !%X% 10+ points
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3♥:
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3♠: Unknown shortness 9 to 12 points
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3NT: Where is your shortness?
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4♣: ♣ shortness
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4♦: ♦ shortness
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4♥: ♥ shortness
- 1♠: Nat
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1NT: Semi Forcing
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2♣: 10+ points 3 or 4 card support
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2♠: 5 card ♠ suit
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2NT: 6 card ♠ suit
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2♦: 10+ points 3 card support
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2♠: 5 card ♠ suit
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2NT: 6 card ♠ suit
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2NT: Near Opening hand
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3♣: Shortness in !%Z%
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3♦: Shortness in !%Z%
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3♥: Shortness in !%Z%
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4♣: Ace Asking
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4♦: Second good suit
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4♥: Second good suit
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4♠: No interest in proceeding further
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3♣: 4 card !%X% and 6 – 9points
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3♦: 4 card !%X% 10+ points
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3♠:
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3NT: Unknown shortness 9 to 12 points
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4♣: Where is your shortness?
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4♦: ♣ shortness
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4♥: ♦ shortness
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4♠: ♥ shortness
- 1NT: 15 to 17 Balanced
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2♦: Transfer to ♥
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2♥: Transfer to ♠
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2♠: Relay to ♣
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2NT: I Don’t Like ♣
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3♣: I Like ♣
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2NT: Invite
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3♣: I Don’t Like ♦
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3♦: I Like ♦
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3♣: Asking for a 5 card major
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3♦: Denies a 5-card major
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3♥: 4 card ♠
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3♠: 4 card ♥
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3♥: 5 card ♥ suit
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3♠: 5 card ♠ suit
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4♦: Transfer to ♥
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4♥: Transfer to ♠
- 2♣: Strong
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2♥: Bust
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2♠: 5 card ♠ suit
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2NT: ♥ suit
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3♣: Good ♣ suit
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3♦: Good ♦ suit
- 2♦: 11-15 points 5♥ 4♠
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2NT: Asking further desc of hand
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3♣: shortness in ♣
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3♦: shortness in ♦
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3♥: 11-13 points 2 2 in minors
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3♠: 14-15 points 2 2 in minors
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4♣: 4 card ♣ suit
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4♦: 4 card ♦ suit
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4♣: Key cards in ♥
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4♦: Key cards in ♠
- 3NT: Long unspecified minor
List conventions
List systems