Does Chess Improve Cognitive Skills? What Science Says

The Chess.com article examines whether chess instruction enhances cognitive skills, particularly in mathematics. It references a 2017 opinion piece by Sala and Gobet, which reviewed existing studies and found modest positive effects of chess on students' mathematical achievement and overall cognitive ability. However, the authors noted significant methodological issues, such as the lack of active control groups to rule out placebo effects. Additionally, a 2016 UK study involving nearly 2,000 pupils found no significant differences in mathematical achievement between those who received chess instruction and those who did not. Despite these findings, the article suggests that chess may still boost cognitive abilities like working memory, fluid intelligence, and concentration, though more rigorous research is needed. Given the current evidence, while chess can be a valuable educational tool, relying on it solely to enhance cognitive performance is not recommended.