Colle-Zukertort-System
De Colle-Zukertort-System ass en Erëffnungssystem vum Schachspill, deen duerch e wäissen Opbau mat d4/Sf3/e3/Ld3/b3/0-0/Lb2/Sbd2 definéiert ass.

Literatur 
 David Rudel: Zuke 'em - The Colle-Zukertort Revolutionized: A Chess Opening for Everyone. Thinker Press, 2009, ISBN 1-888710-39-X
 Richard Palliser: Starting Out: d-pawn Attacks: The Colle-Zukertort, Barry and 150 Attacks. Everyman Chess, 2008, ISBN 1-85744-578-3

Kuckt och 
 Colle-System
 Schachnotatioun

Schacherëffnungen