Does chess grow IQ?

Could you elaborate on the potential connection between playing chess and an increase in IQ? While some may argue that chess, as a strategic game, could enhance cognitive abilities such as problem-solving and critical thinking, does scientific research support the notion that chess directly leads to a higher IQ score? Are there any studies that have measured the impact of chess training on intelligence quotients, and if so, what were the key findings? Additionally, could there be other factors at play, such as the individual's natural aptitude or the quality of chess instruction, that could influence the relationship between chess and IQ?