Colle als Universal-System - ein modernes Repertoire topmaterial the repertoire will be worked

the repertoire will be worked out backwards till the second move options for White

a certain piece is about to get “trapped

Whenever an interesting endgame appears in a high-level game

British Chess Magazine

Williams highlights the main tactical and strategic ideas for both sides and covers important issues such as move orders

Colle als Universal-System - ein modernes Repertoire topmaterial the repertoire will be workedThe Colle System (1. d4 d5 2. Nf3 Nf6 3. e3) is now more than just a solid alternative to the classic Queen's Gambit. Even well known professionals use the first characteristic Colle moves as the basis for a universal white concept against almost all defenses.