Zatara wrote on 05/26/09 at 20:04:56:
1. what to play vs Grunfeld and KID if I play 1Nf3? Is the Fianchetto KID that much better than B4 and how Reti used to play vs KID ...?
I just totally failed to get on with that early b2-b4 stuff. Since switching to g2-g3 set-ups my rating performance against KID from 1. Nf3 has nearly doubled. Matter of taste what you play against KID from the Reti. You've got a pretty full choice of transpositions - aside from the Samisch I suppose.
In answer to the original question I'd say Davies' Reti book is pretty ordinary. To steal somebody else's line about something else entirely ...
Davies' book on the Reti is like Hershey's chocolate. Perfectly acceptable if you haven't tried Swiss chocolate but not as good as it could (or arguably should) be.
I found the chapter on 1. ... d5, 2. ... e6 set-ups the most helpful, the chapter on 1. ... d5, 2. ... dxc4 rather dubious and I don't like the anti-KID chapter at all (see above). The 1. Nf3 c5, 2. c4 chapters I found a useful introduction to those lines - although I'm far from an expert so I wouldn't trust my judgement about how comprehensive the coverage is if I were you.
4. ... dxc4 also fails to cover the ... Qd5 set-ups but as I'm not sure that they'd become popular when the book was written so that's fair enough.
I've never read Kosten's English book so can't comment on it but I've never heard anybody rave about Davies' book on the Reti like plenty of people do about Tony's book.
Of course, Davies' book is pretty much you're only choice if you want a book on the Reti.