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Customized Defense to Interference of 1NT

So, I had to come up with a customized way to handle interference over 1NT for some students that didn't want to play systems on, lebensol or natural. Exchanging the 2S C/D relay for size ask with s/o in c/d, what do you think, mainly looking at how 2NT is asking for partners better of the 2 lower suits and not a relay to 3C?

Customized Defense to 1NT Interference

1NT – (2C) - ?

Over the opponent's 2C interference, a double is stayman. All systems/transfers are on.

1NT – (2D/H/S) - ?

Over the opponent's interference of 2D though 2S, a double is a stolen bid double, meaning that you are transferring to whatever the stolen bid would have meant.

e.g.1NT – (2D) – X is a transfer to Hearts.1NT – (2S) – X is a transfer to Clubs or Diamonds.

New suits at the 2 level are transfers to what they would transfer to ordinarily.

e.g.1NT – (2D) – 2H is a transfer to Spades.1NT – (2H) – 2S is a transfer to Clubs or Diamonds.

New suits at the 3 level are natural and game forcing.

e.g.1NT – (2D) – 3C is natural and game forcing.1NT – (2S) – 3H is natural and game forcing.

A direct bid of 3NT is showing a No Trump hand DENYING a stopper in the opponent's suit.

The Cue Bid and 2NT

Over 2D through 2S interference, the Cue Bid and 2NT have speicial meanings. The direct Cue Bid is asking for a 4 card major AND denying a stopper in the opponent's suit.

e.g.1NT – (2D) – 3D is I don't have a stopper in Diamonds, do you have a 4 card major?1NT – (2S) – 3S is I don't have a stopper in Spades, do you have 4 Hearts?

The 2NT bid has several different possibilities as to it's meaning and the No Trump bidder will always respond to the 2NT bid by showing their better of the two lowest ranking suits. The 2NT bids possible meaning are to get out in one of the lower ranking suits; to show the Stayman Cue Bid showing a stopper in the opponent's suit; to bid 3NT showing a stopper in the opponent's suit; or to get out in 3 Hearts if the opponent overcalled 2 Spades.

e.g.1NT – (2S) – 2NT asks partner for their better of the two lower ranking suits.3D – (P) – P = I have the two lower ranking suits and want to compete only.

1NT – (2S) – 2NT asks partner for their better of the two lower ranking suits.3D – (3H) – P = I have a competitive hand in Hearts.

1NT – (2S) – 2NT asks partner for their better of the two lower ranking suits.3D – (3S) – P = I have 4 Hearts and a stopper in Spades.

1NT – (2S) – 2NT asks partner for their better of the two lower ranking suits.3D – (3NT) – P = I have a No Trump hand with a stopper in the opponent's suit.

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