Source: http://www.modern-chess.com/en/modern-chess-magazine"“Modern chess” is a magazine of educational type, publishing Grandmaster’s lectures concerning all the stages of the chess game – opening, middlegame and endgame. The articles are interrelated, each one of them being a part of a comprehensive course on a specific topic. Besides the opportunity to read the magazine in PDF, you are offered an interactive version, accessible from the web site. "
Issue 1: http://www.modern-chess.com/admin/files ... %20(1).pdf