i luv it....Great book!!! very attractive!!
i think Great book is book made with genuine idea..
.i'm a big fans of hitman., victorius and kumander n' now i think i have a new one!!
i'm not really agree if hitman called engine-engine book even if it say just focus in few critical lines for its reason, i prefered to call it book with genuine idea!!
with no book, i think no engine would play 1. e3 then 2.c4 even in 100000 hours in analize!!! its a human brain idea played and analized with engine help. so i think its not a definite engine-engine book
for other example is the kumander, when the opponent play 1.e4 kumander likes to play 1...e5(ruy lopez) then choose the variation with idea to get the queen out of the board quick. perhaps the author idea n strategy is to have the game leads in to an easy draw match when it plays in black piece and then figth for maximum poin in white next.
but if we play the ruy lopez until 3.Bb5 then close the book and let the engine itself to analize for next move, i think its rarely to see the engine choosing its queen to exchange very quick.
idea to get the queen out of board quick to have an easy draw match also played by kramnik against Deep Fritz endeed with 4-4 result.
even im not a book author but i think a good book is book made with a genuine idea and strategy setting, played and analized by the engine!!
and killer saga is one of that good book!!
i respect all of the book maker!! they all are great!!