Page 43 - 2 over 1 Game Force

Chapter 3: Major Opening 43

Responding to 1♠ Opening

1NT = 6-12 HCP, either 10-12 HCP with 3- ♠ w/ shortness or 6-12 HCP any shape.
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2♣* = Nebulous 2♣; 13 HCP with 2 ♣
2♦ = 2/1 GF, 13⁺ HCP, 5⁺ ♦

2♥ = 2/1 GF, 13⁺ HCP, 5⁺ ♥
2♠ = Constructive Raise, 7-9 HCP, 3⁺ ♠

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2NT* = Jacoby 2NT, 13⁺ HCP, 4 ♠
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3♣* = Combined Bergen Raises; either 7-9 HCP 4 ♠ w/ S/S or 10-12 HCP 4 ♠ w/o S/S
3♦* = Combined Bergen Raises; 10-12 HCP, 3- ♠ w/o shortness
3♥* = Concealed Splinter, 10-12 HCP 4⁺ ♠ w/ shortness somewhere

3♠ = 0-6 HCP, 4⁺ ♠
3NT = 13-15 HCP, exactly 3 ♠, BAL, 4333

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4♣* = SPL; 13 HCP, 4 ♠ w/ 0-1♣
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4♦* = SPL; 13 HCP, 4 ♠ w/ 0-1♦
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4♥* = SPL; 13 HCP, 4 ♠ w/ 0-1♥
4♠ = 0-6 HCP, 5⁺ ♠

2 over 1 Game Force | 2D Strong Balanced & Gazzilli