Black repertoire after 1.e4 based on 1..g6 followed by Bg7 or d6. The author analyzes mostly the lines with c7-c6, he avoids the variations with a7-a6. Material is sorted into 9 chapters by according to White continuation. The contents shows picture 2. 1st chapter: White plays Be3 with Qd2, 2) classical set-up 2.d4, 3.Nf3, 4.Nc3, 3) White playes 2.d4 followed by Nc3 and c2-c3. The 4th chapter deals with 2.d4, 3.Nc3, 4.g3, the 5th chapter with the set-up 2.d4, 3.Nc3 followed by Bc4. The 6th chapter: 2.d4 d6 3.Nc3 c6 4.f4 d5, the 7th chapter shows positions where White plays both e4 and c4. The last 2 chapters present English and less common variations. Indexes of variations and complete games at the end. 2 pictures. Further information about the book is available at everymanchess.com