Fit for Combat: Maximum Strength AKA Old Man Strength
Excerpt:
THE STRENGTH CURVE
Absolute Strength is the total mechanical strength of a person, the force a person should be able to apply.
According to Zatsiorsky’s research humans can rarely apply all that force. A novice weight lifter can apply 65%, an experience athlete can apply 80%. This lesser number is called Maximal Strength.
But, in competitive situations Maximal Strength can be increased by as much as 12%--hence the term Competitive Maximum.
(...)
If the pressure of competition is too much, the arousal goes to far along the curve and performance decreases. But if a person is at or near the top of the curve, they can approach the force of Absolute Strength.
Have you ever been kibbitzing a game and seen good moves that the players (sometimes much higher-rated than you) missed? Have you ever played a move in a (non-blitz) game and instantly seen, as soon as you took your hand off the piece, that it was a blunder? Have you ever seen a Grandmaster blunder? (if not, see my "
Homer Nods" series). I'll wager a bundle you answered "Yes, yes and yes."
Have you ever asked yourself how these things are possible?
Yes: TOO MUCH AROUSAL.
I also see a connection here with GM Belyavsky, who in his book
Uncompromising Chess states that he could only analyze a position at maximum strength during tournament games. While some people seem to analyze quite well at home, I too have always felt that personally I don't really hit my peak except under competitive conditions. When there is JUST RIGHT AROUSAL, anyway.
***
Easy=True
Excerpt:
If something feels notably easy to decipher, whether it’s a piece of text or the shape of an object or the particulars of a person’s face, there’s a good chance it’s because we’ve previously done the work of processing it, and that it’s something we’ve encountered before. Cognitive fluency signals familiarity - some psychologists argue that the eerie experience of déjà vu is simply when we’re fooled by the unexpected ease of taking in a piece of sensory information, and interpret that as a memory of having been there or seen it before.
An instinctive preference for the familiar made sense in the prehistoric environment in which our brains developed, psychologists hypothesize. Unfamiliar things - whether they were large woolly animals, plants we were thinking of eating, or fellow human beings - needed to be carefully evaluated to determine whether they were friend or foe. Familiar objects were those we’d already passed judgment on, so it made sense not to waste time and energy scrutinizing them.
This absolutely applies to chess positions and the choices we make about positions to aim for. I think most players like to get a "familiar" advantage in an opening they recognize rather than a somewhat bigger advantage in a strange setting. Going back a bit to my first post about whether amateur players care much about today's grandmaster games and tournaments, it occurred to me that perhaps the reason I didn't like this
position as given by IM Mark Ginsburg (...)
(Black to move)
(...) is because it seems so random, outside of my usual experience, so messy and dangerous.
All that old Botvinnik advice about studying openings not to memorize (oh, no), but to become
familiar with "typical middlegames" makes sense in light of this perspective, no? But it could also benefit your chess strength by "
breaking out" and deliberately playing into the unfamiliar, the messy, even the dangerous from time to time.
