Sasha Chapin @sashachapin

This principle extends to clichéd advice particular to certain activities. In chess, the classic beginner advice is “Develop your pieces,” which means to get all your pieces to better squares than the ones they start on. I had this phrase in my mind for years, but it didn’t really improve my chess games until someone gave me a more specific version... See more

What if, Kasparov wondered, computer tactical prowess were combined with human big-picture, strategic thinking?

In chess, we have both complete knowledge of the governing rules and perfect information—there are a finite number of chess pieces, and they’re right there in plain sight. But the game is still very difficult for us. Chess speaks to the constraints on our information-processing capabilities—and it might tell us something about the best strategies f

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Simon estimated chess masters learn between 25,000 and 100,000 of these chunks during their training, and that learning the chunks was a key element in becoming a first-rate chess player. Such players really see chess positions very differently from beginners.