This work documents the chess game entitled "Reunion" that took place at the Ryerson Theatre in Toronto on March 5th, 1968, months before Duchamp's death. Participants included Duchamp and Cage, along with Teeny Duchamp, David Tudor, Gordon Mumma, Lowell Cross, and David Behrman (who made the recording). Cross constructed a chess board with circuits which transmitted or cut off sound produced by a group of musicians activated by pieces moved across the board. This published account of the event features photographs by Shigeko Kubota, an important member of the Fluxus movement whose most famous piece was the revolutionary feminist work Vagina Painting, accompanied by textual scores and poems by Cage. See also Art in America 61: 72-9 (Nov. 1973).