'However, the meat of the book is on the Colle and Colle-related set-ups, and in those chapters the book really proves its worth. Overall, it is an easily approachable book; the repertoire is by and large not too difficult to follow, even if some of the surprise value has been eliminated by the original book being on the market for more than ten years. In many ways, this present work is a considerable upgrade over the original, and, even by today's high standards for opening books, it is a very good book. It can be enjoyed by players rated up to around 2000.'
He awards the book with three stars (out of a maximum of four). I obviously would have liked one more star but cannot really complain. According to the Rating Chart three stars is 'good' and four stars 'excellent'. So when Hansen says it is 'very good' I will assume the extra star was within shooting range.
I don't really agree that the chapters on the Colle (Zukertort) are the core of the book. As I see it, the book's starting point is the Barry Attack (1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4). With this as a basis it adds other low-theory systems - including some Colle related systems - in order to supply the reader with a complete 1.d4 repertoire. However, this is mainly a question of perspectives and in support of Hansen's view it must be admitted that Colle-related systems take up at least 68 of the book's 192 pages.
I note with interest that Hansen recommends the book for players up to 2000. In his 'Introduction to the First Edition' from 1998, Summerscale writes: 'This book is aimed primarily at club-level players with a playing strength of up to about 2200 Elo (or 200 BCF)'. I briefly considered commenting upon this when writing my 'Updater's Notes' as I had a feeling that today's 2200 players generally prepare a bit deeper than they did a decade ago. When I after all decided not to comment on Summerscale's original estimate, it was because I felt that in general the added material compensated for theory's development.
What I really don't understand is this remark:
'There are even some bizarre recommendations towards the end of the book, such as how White is to meet 1 d4 d6, where the book recommends 2 e4, which allows Black to take the game to a Pirc or Modern Defense or even the Philidor after 2..Nf6 3 Nc3 e5 4 Nf3. I can't see too many club players, who employ the Colle as white, also going for 2 e4, which changes the entire nature of the game.'
This is a bit mysterious as 2.e4 clearly isn't a bizarre move in itself. It leads to a positions of a different nature than the Colle but so do many other of the books proposed lines. Hansen's point must be that allowing a transposition to the Pirc, Modern and Philidor doesn't fit well with the rest of the book's proposed repertoire. This criticism would make sense if there wasn't a full chapter in the book on the 150-Attack against the Pirc and Modern.
Summerscale's original work didn't mention 1...d6, and I must admit that I too originally missed this gap in the repertoire. So when Gambit's editorial staff pointed this out and suggested 2.d4 and a condensed repertoire to cover the non-Pirc lines, I was happy to accept their suggestion. The only sensible alternative seemed to be 2.Nf3, when 2...Bg4!? would require some analysis as well as some prose discussing the strategic points of Black's ...Bxf3 option. In addition there also was 2...f5!? which didn't quite fit into the proposed repertoire against the Dutch.
So in my opinion the only bizarre aspect of 1.d4 d6 2.e4 is the book's attempt to offer a repertoire against the Czech and the New Philidor in half a column. This clearly isn't sufficient to be well prepared in the professional sense of the word. But for the sub-2200 readers it doesn't seem too bad. 1...d6 is after all only Black's 6th most popular move and will normally lead to the Pirc. The Czech (3...c6) seems to be out of fashion (I think there are theoretical problems in the 4.f4 lines) and not that hard to face unprepared anyway. That leaves the Philidor which is an interesting opening where Black has good prospects to outplay a weaker player in the middlegame. However, it's mainly Black that has to be careful in order to survive the first 15 moves.
When re-reading the text on Black's non-Pirc options I notice one unfortunate omission. After 1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3, Black may try the Antoshin variation 4...exd4 5.Nxd4 Be7, which isn't mentioned at all. However, this too is a very quiet option where White scores well above average, so if a reader should happen to meet it and lose the game, I would expect him to blame his own middlegame play rather than the book.
Yesterday I noticed that John Donaldson's review quoted at Gambit's info page is now available in Northwest Chess Magazine. Is it a coincidence that there now is a reader's review of 'A Killer Chess Opening Repertoire' by 'Northwest' at Amazon.com?
