Complex sentence: Since 1998, the magazine appears under the simple "Schach", however, the table of contents is still headed by the names "Deutsche Schachzeitung", "Deutsche Schachblätter" and "Schach-Report".
Split into simpler sentences: Since 1998, the magazine appears under the simple "Schach". However, the table of contents is still headed by the names "Deutsche Schachzeitung", "Deutsche Schachblätter" and "Schach-Report".