Bid 1S Flashcards
Spade Major
Pass
0-5 points.
1NT
6-9 points.Denies 3-card spade support. Non-forcing.
2C/D/H
A 4+ card suit and 10+ points. Forcing.
2S (single raise)
3-card support and 6-9 points. Non-forcing.
2NT
The Jacoby 2NT convention, showing a game-forcing hand (13+ points) and 4+ spades.
3C/D/HA Strong Jump Shift
5+ card suit and 17-19 points.
3S (limit raise)
4 spades and 10-12 points. Non-forcing.
3NT
balanced 15-17 HCP with two-card support. Denies 4 hearts. This bid is forcing to game. 13-15HCP
4S
5 spades and 0-10 points. Non-forcing.
4NT
Blackwood
1S : 1NT : 2C/D/H
A 4+ card suit and 13-18 points. Not forcing.
1S : 1NT : 2S
6+ spades and 13-15 points. Not forcing.
1S : 1NT : 2NT
A balanced 18-19 HCP. Not forcing.
1S : 1NT : 3C/D/H
A 4+ card suit and 19-22 points. Forcing to game.
1S : 1NT : 3S
6+ spades and 16-18 points. Not forcing.