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Chapter 2: Minor Suit Opening 15
Chapter 2: Minor Suit Opening
Minor opening & Responses
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1♣ = 12-21 HCP, 3 ♣
1♦ = 12-21 HCP, 4⁺ ♦ (only 3- ♦ from 4432)
Responses to 1♣
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1♦ = 6⁺ HCP, 4 ♦, F
1♥ = 6⁺ HCP, 4⁺♥, F
1♠ = 6⁺ HCP, 4⁺♠, F
1NT = 8-10 HCP, BAL, denies 4-card majors
2♣ = Inverted Minor Raise, 10⁺ HCP and 5⁺♣, no 4-M, F
2♦ = Weak Jump Shift, 3-5 HCP, 6⁺♦
2♥ = Weak Jump Shift, 3-5 HCP, 6⁺♥
2♠ = Weak Jump Shift, 3-5 HCP, 6⁺♠
2NT = BAL invite, 11-12 HCP, denies 4-card majors
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3♣ = Weak Minor Response, 6-9 HCP and 5 ♣, no 4-M, NF
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3♦ = Splinter, 13⁺ HCP, 5 ♣ with singleton/void in diamonds
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3♥ = Splinter, 13⁺ HCP, 5 ♣ with singleton/void in hearts
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3♠ = Splinter, 13⁺ HCP,5 ♣ with singleton/void in spades
3NT = 13-15 HCP, Balanced hand.
4♣ = Preemptive, 3-7 HCP, 7⁺♣
4♦ = Preemptive, 3-7 HCP, 7⁺ ♦
4♥ = Preemptive, 3-7 HCP, 7⁺ ♥
4♠ = Preemptive, 3-7 HCP, 7⁺ ♠
4NT = RKCB1403
5♣ = to play
2 over 1 Game Force | 2D Strong Balanced & Gazzilli
