NCO is clearly better than MCO 13. NCO vs. MCO 14 is a horse race. Of course MCO 15 is the most up to date if you can afford. As someone that is just starting to study openings, you don't want a book that looks like a telephone book. I think there are better books than either MCO or NCO to start with. Also a starter book wouldn't get out of date so early.
http://www.chess.co.uk/twic/john-watson-reviews/mco-14-in-part-vs.-nco
Hi,
I have just started to study openings and I am looking at Nunn's Chess Openings and Modern Chess Openings (MCO 13 to be exact because I can get it used very inexpensively)
Have you used these? Which do you prefer?
I know that MCO is widely used but I have also heard good things about NCO.
Just curious. Thanks.
Laser