Brown sticker
id:
brown-sticker-268-2529204
title:
Brown sticker
text:
Brown sticker is a category of contract bridge conventional agreements defined by the World Bridge Federation (WBF). Brown sticker conventions are considered to be difficult to defend against, and thus are permitted only at high levels of tournament play. Only highly unusual methods (HUMs) have a higher classification. A convention qualifies for a brown sticker if it fulfills any of the following criteria: An opening bid of 2♣ through 3♠ may be weak and does not promise a known suit.
An overcall
brand slug:
wiki
category slug:
encyclopedia
description:
Conventional agreement in contract bridge
original url:
https://en.wikipedia.org/wiki/Brown_sticker
date created:
date modified:
2023-05-10T12:56:31Z
main entity:
{"identifier":"Q4976416","url":"https://www.wikidata.org/entity/Q4976416"}
image:
fields total:
13
integrity:
14