I've always enjoyed going over games in this opening and i finally was able to obtain a copy (this is the only book on the subject available from what i can tell). There's quite a bit of information here with 15 chapters and over 230 pages. The game starts out quietly in the Giuoco Piano with 1 e4 e5, 2 Nf3 Nc6, 3 Bc4 Bc5 then BAM!! 4 b4!?. This unprotected pawn thrust attacks Black's bishop begging to be captured in order to open up lines of attack. All the greats have played it since the 19th century. The book also shows variations where Black declines the free pawn. In the right hands The Evans Gambit can be a dangerous weapon.If you plan on taking up this opening, I'd also suggest becoming familiar with The Two Knights Defence (Black plays 3...Nf6 instead of Bc5). White can play 4 Ng5 with a double attack on Black's f7 pawn or employ the Max Lange Attack (4 d4). All 3 variations are fun to play. Who says the Giuoco Piano has to be boring?