Grand slam force
id:
grand-slam-force-183-7762140
title:
Grand slam force
text:
The Grand Slam Force is a bidding convention in contract bridge that was developed by Ely Culbertson in 1936. It is intended to be used in cases where the combined hands of a partnership are so strong that a slam is a near-certainty and a grand slam is a possibility. It enables a player to gain information about the quality of the top trumps held by his partner. When the Grand Slam Force was invented in the 1930s, Blackwood had not evolved into what has become the standard: Roman Keycard Blackwo
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Grand_slam_force
date created:
2005-11-30T19:18:40Z
date modified:
2024-09-06T19:57:47Z
main entity:
{"identifier":"Q5595265","url":"https://www.wikidata.org/entity/Q5595265"}
image:
fields total:
13
integrity:
14