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V-2 4 hours ago

This phenomenon (or a closely related one?) is recognized and known as Kotov Sydnrome in the context of chess.

A summary, courtesy of chess dot com:

> The name of this "syndrome" comes from GM Alexander Kotov, author of the classic chess book Think Like a Grandmaster. In the book, Kotov described an incorrect yet very common calculation process that often leads players to select a suboptimal or bad move.

> According to Kotov, in positions where the lines are complex and there are numerous candidate moves and variations to calculate, it's easy to make a hasty move. A player in that situation might spend too much time going over two moves and all of their ramifications without finding a favorable ending position. In that process, the player is likely to go back and forth between the two different lines, always coming to the same unsatisfying conclusion—this wastes precious mental energy and time.

> After spending too much time evaluating the first two options, the player gives up the calculation due to time pressure or fatigue and plays a third move without calculating it. According to the author, that sort of move can cause tremendous blunders and cost the game.

forkerenok 3 hours ago | parent [-]

Wow, this is an interesting one! Thanks for the reference.