Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Commander William Riker used the queen's gambit coupled with an Aldabren Exchange to defeat the Ferengi Nibor at three-dimensional chess. The game occurred during the closing reception of the biennial Trade Agreements Conference aboard the USS Enterprise-D. (TNG: "Ménage à Troi")