Berlin Defence for the Black Repertoire. After initial moves 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 all possibilities of White including sidelines are analyzed. A separate chapter is devoted to the types of endgames arising from this opening. Picture 2 shows the contents of the book. Priyadharshan Kannappan, born 1993, is GM from India. Further information about the book and a sample are available at thinkerspublishing.com.