Stigma wrote on 12/11/17 at 13:44:41:
I guess +EV means "increased expectancy value".
I.e. something you expect to have a positive effect for you, on average.
I have no time to read the entire thread now, but if it's what I think it is, I will just say that I stopped writing down my opponent's clock times many years ago, while I always write my own. The reason is I would sometimes mentally justify spending too much time with "as long as I'm not behind my opponent, it's OK". But if the opponent spends too much time, that's not a good reason to make the same mistake yourself!
So now I try not to care about the opponent's clock at all. (Though I occasionally write it down if s/he gets into real trouble on the clock early on.)
That said, in most games I'm behind on the clock, not ahead. So that didn't solve all my time trouble issues by any means.
Yes! This is the right approach for mere mortals. Trying to play on your opponent's time trouble is very risky--often, you just help him. People think mostly about tactics in time trouble, so complications will often play to his strength. Moving fast hurts yourself more than it hurts him. And it's imperative not to let him impose his rhythm on you. I straighten my back, face straight ahead, relax my arms, and look down at the board with my eyes only, like Capablanca, all to make my body feel like I'm deliberating with poise.
The one sneaky thing I sometimes do is play strategically sound neutral moves that make him make an open-ended, floating decision with no concrete threats to focus his mind. For example, I'll just centralize my queen in a heavy-piece endgame. Or I'll kick his queen if it's got lots of squares to go to and there's no great basis for deciding.
Botvinnik, however, played unorthodox move-orders against Reshevsky and said, "It is always useful to make a time-trouble addict start thinking early in the game."