misplaying
Misplaying refers to the act of making an incorrect or suboptimal move, action, or performance in a game, sport, or other activity. It describes decisions that fail to maximize expected value or outcomes given the position and information available. The term is used across competitive domains and informal play.
In practice, misplaying appears as a misjudged move or error such as a chess blunder, a bridge
Causes of misplaying include time pressure, incomplete information, misreading the current situation, cognitive biases, calculation errors,
The effects of misplaying range from immediate material loss or position deterioration to broader strategic disadvantages
Prevention and learning involve analyzing past misplays, deliberate practice, and studying critical positions to improve pattern