Preorder, expected in June 2024. The author explains his repertoire with White pieces against the Scandinavian, Pirc and Modern defences in detailed annotated games that are systematically arranged by variations. Grandmaster Alexander Delchev, born in 1971, was one of the best Bulgarian players between 1990 and 2010. He was 4x Bulgarian champion, represented Bulgaria at 8 Olympiads, achieved a rating of 2669. Further information about the book and a sample are available at thinkerspublishing.com. 2 pictures.