Raptor convention
id:
raptor-convention-290-16447417
title:
Raptor convention
text:
The Raptor 1NT overcall over an opposing 1-level suit opening is a contract bridge convention that indicates a two-suited hand with exactly four cards in the unbid major and a longer suit in an unbid minor. The idea of utilising a 1NT overcall to denote a 5-4 two suiter seems to have originated independently in Sweden and Poland in the early 1980s. The name, however, comes from Ron Sutherland and his son who re-invented this approach and published it in a Toronto magazine in 1993 under the acron
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Raptor_convention
date created:
date modified:
2020-07-21T11:08:03Z
main entity:
{"identifier":"Q13584071","url":"https://www.wikidata.org/entity/Q13584071"}
image:
fields total:
13
integrity:
13