Negative or Sputnik Doubles

When your partner opens the bidding with one of a suit, and an opponent makes a suit overcall, a double by you shows the unbid suits, in particular at least FOUR cards in any unbid major.
This double is also known as a negative or Sputnik double.
See www.bridgeclass.co.uk/TinyFil... for a 1-page summary of this.

[@sbpierce9987]

Excellent lesson Tony. Thanks!

[@TonyStawBridgeClass]

Glad you liked it!

[@d95mback]

Regarding the discussion at 27:00 we play this as just showing four hearts. Nothing about the clubs at all. I think of it as bidding 1 heart as if it was an allowed bid. And yes, you bid this even with support for partner's minor, finding a major fit is more important.

[@dianamoreland4453]

Your slides are out of order. Hard to follow.

[@TonyStawBridgeClass]

Sorry about that, sometimes when I edit a video that is already posted, the sound gets out of sync, it should be all okay now.