Reconciled), known as corresponding squares. This treatise describes the Lasker-Reichhelm position, an extremely rare type of position that can arise in the endgame. Using enneagram-like charts that fold upon themselves, the authors demonstrated that in this position, the most Black can hope for is a draw.
The theme of the “endgame” is important to an understanding of Duchamp’s complex attitude towards his artistic career. Irish playwright Samuel Beckett was an associate of Duchamp, and used the theme as the narrative device for the 1957 play of the same name, “Endgame”. In 1968, Duchamp played an artistically important chess match with avant-garde composer John Cage, at a concert entitled “Reunion”. Music was produced by a series of photoelectric cells underneath the chessboard, triggered sporadically by normal game play.
On choosing a career in