19 DEC 2020 by ideonexus
Chess as Recursive Evaluative Hunting
In chess, concentration usually unfolds in quick succession through perceiving, desiring and searching. But it’s recursive, so I often find something I didn’t expect in a way that leads me to see my position differently and want something else from it. My perception is pre-patterned through years of experience, so I don’t see one square or piece at a time. Instead, I see the whole position as a situation featuring relationships between pieces in familiar strategic contexts; a castled ki... 1 
notes
notes07 NOV 2019 by ideonexus
How Chess Taxes the Body
In 2004, winner Rustam Kasimdzhanov walked away from the six-game world championship having lost 17 pounds. In October 2018, Polar, a U.S.-based company that tracks heart rates, monitored chess players during a tournament and found that 21-year-old Russian grandmaster Mikhail Antipov had burned 560 calories in two hours of sitting and playing chess -- or roughly what Roger Federer would burn in an hour of singles tennis.
Robert Sapolsky, who studies stress in primates at Stanford University,...
1 10 MAR 2019 by ideonexus
Chess Concept: Running Out of Book
One of the problems with playing against computers is how quickly and how often they change. Grandmasters are used to preparing very deeply for our opponents, researching all of their latest games and looking for weaknesses. Mostly this preparation focuses on openings, the established sequences of moves that start the game and have exotic names like the Sicilian Dragon and the Queen's Indian Defense. We prepare new ideas in these openings, and look for strong new moves ("novelties") with whic... 1 notes
notes22 NOV 2013 by ideonexus
Nettlesomeness
...Carlsen is demonstrating one of his most feared qualities, namely his “nettlesomeness,” to use a term coined for this purpose by Ken Regan. Using computer analysis, you can measure which players do the most to cause their opponents to make mistakes. Carlsen has the highest nettlesomeness score by this metric, because his creative moves pressure the other player and open up a lot of room for mistakes. In contrast, a player such as Kramnik plays a high percentage of very accurate move... 1 notes
notesA characteristic of chess players. A measure of how often they make moves that cause their opponent to make mistakes.
13 APR 2013 by ideonexus
Freestyle Chess
In fact, the best game of chess in the world right now might be played neither by man nor machine.47 In 2005, the Web site ChessBase.com, hosted a “freestyle” chess tournament: players were free to supplement their own insight with any computer program or programs that they liked, and to solicit advice over the Internet. Although several grandmasters entered the tournament, it was won neither by the strongest human players nor by those using the most highly regarded software, but by a pai... 1 notes
notesSimilar to correspondence chess, where computer programs are allowed to offer suggestions and the players act like coaches directing the moves.
13 APR 2013 by ideonexus
The Difference Between Average and Great Chessmasters
Great players like Kasparov do not delude themselves into thinking they can calculate all these possibilities. This is what separates elite players from amateurs. In his famous study of chess players, the Dutch psychologist Adriaan de Groot found that amateur players, when presented with a chess problem, often frustrated themselves by looking for the perfect move, rendering themselves incapable of making any move at all.
Chess masters, by contrast, are looking for a good move—and certainly... 1 notes
notesThe great do not overthink, but rely on intuition to guide them. They do not look for a perfect move, but an advantageous move.
13 APR 2013 by ideonexus
The Three Phases of a Chess Game
A chess game, like everything else, has three parts: the beginning, the middle and the end. What’s a little different about chess is that each of these phases tests different intellectual and emotional skills, making the game a mental triathlon of speed, strength, and stamina.
In the beginning of a chess game the center of the board is void, with pawns, rooks, and bishops neatly aligned in the first two rows awaiting instructions from their masters. The possibilities are almost infinite. W... 1 notes
notesAnd how computers do in processing them versus a human's intuition.
15 NOV 2012 by ideonexus
The Way of Chess
The Way of chess:
The best place is the middle of the board,
The worst is the side,
And the comers are neither good nor bad.
This is the eternal law of chess.
The law says:
"It is better to lose a piece
Than to lose the initiative.
When you are struck on the left, look to the right,
When attacked in the rear, keep an eye on your front.
Sometimes the leader is really behind,
Sometimes the laggard is really ahead.
If you have two 'live' areas do not let them be severed;
If you can survive as yo... 1 notes
notesA poem about the general strategies to use.
21 JUN 2012 by ideonexus
Understanding Physics is Like Learning Chess
The physicist is like someone who's watching people playing chess and, after watching a few games, he may have worked out what the moves in the game are. But understanding the rules is just a trivial preliminary on the long route from being a novice to being a grand master. So even if we understand all the laws of physics, then exploring their consequences in the everyday world where complex structures can exist is a far more daunting task, and that's an inexhaustible one I'm sure. 
1 Quoting Sir Martin Rees: Learning the moves is the beginning, but there is still much to learn about the strategy.
