First of all, there are different situations.
Sometimes I'm watching a game on a chess server and something catches my eye. If I'm on ICC, I type "copy [board number]" and start analyzing; if on playchess.com, I click the monitor-shaped icon in the upper right corner that stops incoming moves and allows private analysis. And I start analyzing!
Analyzing for my show is a different story. Then what I'll do is to play through the moves on the board (either a real board or on the computer - but absolutely, positively not with an engine running) and stop when I don't understand something or when my initial inclination is to play something else. I'll try to figure out what's going on, and when I feel I've succeeded or gone as far with it as I can at the moment, I go on. Once I've done that, then I'll take a look at the "professional" analysis (which is sometimes genuinely insightful, but sometimes - especially in the pre-computer era - is quite sloppy and superficial) and try to evaluate it. Only after I've done all that will I flip on the engine and see what it thinks, and even there I'll try to argue with and steer it.
And still another story is when I'm deliberately doing some sort of training exercise. Then I'm a bit more formal about it, sometimes even to the point where there is some general similarity to the exaggerations presented in the previous post.
Finally, there's postal/email play. There, and when I want to learn a new opening, I perform many of the same steps I mentioned in the previous post. I'll look for a couple of "heroes" in a given variation. (E.g. in the Najdorf, people like Kasparov and Gelfand come to mind; in the Tartakower QGD, Kramnik and Short; on the White side of the mainline Ruy with 9.h3, Svidler, etc.) I'll make a mini-database of their games in that variation, play through them all pretty quickly, noting common motifs, middlegame patterns, etc.
Somewhat related to my initial opening research is my endgame procedure. If I've played a certain type of endgame and misplayed it, I'll look for similar endings in my books and databases, and go through them in an attempt to grasp what was happening in my game. (Viewers of my ChessBase show might remember the two-part series on rook endings culminating in the Kharlov-Nisipeanu ending from the FIDE world championships in Tripoli last year.)
A couple of closing comments addressing parts of my fairy tale (the preceding post) not yet discussed here: my "GM pals on retainer". I've had the privilege and pleasure of analyzing with GMs on more than one occasion, but as far as I know, unlike Judy from Time/Life, none is standing by for my call. That said, it is a good idea to check one's analysis with the computer, and, when possible, with a stronger human player. The computer is great at punishing your errors (and mine too, of course), but it's only marginally better than a chimp when it comes to explaining mistakes subtler than "hey, buddy, you dropped your knight!"
Second, I'd like to assure everyone that I don't have posters of Botvinnik and Kotov in my possession, let alone hanging from the walls of some fabled, antiseptic analysis room. And speaking of Kotov, of candidate move and tree of analysis fame, I think it's a bad idea as a general method. If your sniffer is telling you that this is the move to consider, then get on with it. If you're stymied, however, or if multiple continuations come to mind, then analyze them, starting with the ones that look either most promising or most easily refuted. (There's a good critical discussion of Kotov's approach in Tisdall's Improve Your Chess Now!.)
I hope this was more helpful (and less intimidating), but I also hope the first post was good for a laugh. Unless, that is, you want to become a world champion. Then you might want to follow the advice of the first column. If so, I'll start looking for your posters - and a good psychologist - right away.
Related Posts (on one page):
- A Trip to the Mailbag: How do I Analyze? (Part II)
- A Trip to the Mailbag: How do I Analyze? (Part I)